xref: /dragonfly/sys/dev/netif/mii_layer/rgephyreg.h (revision e5a5a436)
1 /*-
2  * Copyright (c) 2003
3  *	Bill Paul <wpaul@windriver.com>.  All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  * 3. All advertising materials mentioning features or use of this software
14  *    must display the following acknowledgement:
15  *	This product includes software developed by Bill Paul.
16  * 4. Neither the name of the author nor the names of any co-contributors
17  *    may be used to endorse or promote products derived from this software
18  *    without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30  * THE POSSIBILITY OF SUCH DAMAGE.
31  *
32  * $FreeBSD: src/sys/dev/mii/rgephyreg.h,v 1.2 2005/01/06 01:42:56 imp Exp $
33  * $DragonFly: src/sys/dev/netif/mii_layer/rgephyreg.h,v 1.2 2007/09/17 11:29:36 hasso Exp $
34  */
35 
36 #ifndef _DEV_MII_RGEPHYREG_H_
37 #define	_DEV_MII_RGEPHYREG_H_
38 
39 /*
40  * RealTek 8169S/8110S gigE PHY registers
41  */
42 
43 #define RGEPHY_MII_BMCR		0x00
44 #define RGEPHY_BMCR_RESET	0x8000
45 #define RGEPHY_BMCR_LOOP	0x4000
46 #define RGEPHY_BMCR_SPD0	0x2000	/* speed select, lower bit */
47 #define RGEPHY_BMCR_AUTOEN	0x1000	/* Autoneg enabled */
48 #define RGEPHY_BMCR_PDOWN	0x0800	/* Power down */
49 #define RGEPHY_BMCR_ISO		0x0400	/* Isolate */
50 #define RGEPHY_BMCR_STARTNEG	0x0200	/* Restart autoneg */
51 #define RGEPHY_BMCR_FDX		0x0100	/* Duplex mode */
52 #define RGEPHY_BMCR_CTEST	0x0080	/* Collision test enable */
53 #define RGEPHY_BMCR_SPD1	0x0040	/* Speed select, upper bit */
54 
55 #define RGEPHY_S1000		RGEPHY_BMCR_SPD1	/* 1000mbps */
56 #define RGEPHY_S100		RGEPHY_BMCR_SPD0	/* 100mpbs */
57 #define RGEPHY_S10		0			/* 10mbps */
58 
59 #define RGEPHY_MII_BMSR		0x01
60 #define RGEPHY_BMSR_100T4	0x8000	/* 100 base T4 capable */
61 #define RGEPHY_BMSR_100TXFDX	0x4000	/* 100 base Tx full duplex capable */
62 #define RGEPHY_BMSR_100TXHDX	0x2000	/* 100 base Tx half duplex capable */
63 #define RGEPHY_BMSR_10TFDX	0x1000	/* 10 base T full duplex capable */
64 #define RGEPHY_BMSR_10THDX	0x0800	/* 10 base T half duplex capable */
65 #define RGEPHY_BMSR_100T2FDX	0x0400	/* 100 base T2 full duplex capable */
66 #define RGEPHY_BMSR_100T2HDX	0x0200	/* 100 base T2 half duplex capable */
67 #define RGEPHY_BMSR_EXTSTS	0x0100	/* Extended status present */
68 #define RGEPHY_BMSR_PRESUB	0x0040	/* Preamble surpression */
69 #define RGEPHY_BMSR_ACOMP	0x0020	/* Autoneg complete */
70 #define RGEPHY_BMSR_RFAULT	0x0010	/* Remote fault condition occured */
71 #define RGEPHY_BMSR_ANEG	0x0008	/* Autoneg capable */
72 #define RGEPHY_BMSR_LINK	0x0004	/* Link status */
73 #define RGEPHY_BMSR_JABBER	0x0002	/* Jabber detected */
74 #define RGEPHY_BMSR_EXT		0x0001	/* Extended capability */
75 
76 #define RGEPHY_MII_ANAR		0x04
77 #define RGEPHY_ANAR_NP		0x8000	/* Next page */
78 #define RGEPHY_ANAR_RF		0x2000	/* Remote fault */
79 #define RGEPHY_ANAR_ASP		0x0800	/* Asymmetric Pause */
80 #define RGEPHY_ANAR_PC		0x0400	/* Pause capable */
81 #define RGEPHY_ANAR_T4		0x0200	/* local device supports 100bT4 */
82 #define RGEPHY_ANAR_TX_FD	0x0100	/* local device supports 100bTx FD */
83 #define RGEPHY_ANAR_TX		0x0080	/* local device supports 100bTx */
84 #define RGEPHY_ANAR_10_FD	0x0040	/* local device supports 10bT FD */
85 #define RGEPHY_ANAR_10		0x0020	/* local device supports 10bT */
86 #define RGEPHY_ANAR_SEL		0x001F	/* selector field, 00001=Ethernet */
87 
88 #define RGEPHY_MII_ANLPAR	0x05
89 #define RGEPHY_ANLPAR_NP	0x8000	/* Next page */
90 #define RGEPHY_ANLPAR_RF	0x2000	/* Remote fault */
91 #define RGEPHY_ANLPAR_ASP	0x0800	/* Asymmetric Pause */
92 #define RGEPHY_ANLPAR_PC	0x0400	/* Pause capable */
93 #define RGEPHY_ANLPAR_T4	0x0200	/* link partner supports 100bT4 */
94 #define RGEPHY_ANLPAR_TX_FD	0x0100	/* link partner supports 100bTx FD */
95 #define RGEPHY_ANLPAR_TX	0x0080	/* link partner supports 100bTx */
96 #define RGEPHY_ANLPAR_10_FD	0x0040	/* link partner supports 10bT FD */
97 #define RGEPHY_ANLPAR_10	0x0020	/* link partner supports 10bT */
98 #define RGEPHY_ANLPAR_SEL	0x001F	/* selector field, 00001=Ethernet */
99 
100 #define RGEPHY_SEL_TYPE		0x0001	/* ethernet */
101 
102 #define RGEPHY_MII_ANER		0x06
103 #define RGEPHY_ANER_PDF		0x0010	/* Parallel detection fault */
104 #define RGEPHY_ANER_LPNP	0x0008	/* Link partner can next page */
105 #define RGEPHY_ANER_NP		0x0004	/* Local PHY can next page */
106 #define RGEPHY_ANER_RX		0x0002	/* Next page received */
107 #define RGEPHY_ANER_LPAN	0x0001 	/* Link partner autoneg capable */
108 
109 #define RGEPHY_MII_NEXTP	0x07	/* Next page */
110 
111 #define RGEPHY_MII_NEXTP_LP	0x08	/* Next page of link partner */
112 
113 #define RGEPHY_MII_1000CTL	0x09	/* 1000baseT control */
114 #define RGEPHY_1000CTL_TST	0xE000	/* test modes */
115 #define RGEPHY_1000CTL_MSE	0x1000	/* Master/Slave manual enable */
116 #define RGEPHY_1000CTL_MSC	0x0800	/* Master/Slave select */
117 #define RGEPHY_1000CTL_RD	0x0400	/* Repeater/DTE */
118 #define RGEPHY_1000CTL_AFD	0x0200	/* Advertise full duplex */
119 #define RGEPHY_1000CTL_AHD	0x0100	/* Advertise half duplex */
120 
121 #define RGEPHY_TEST_TX_JITTER			0x2000
122 #define RGEPHY_TEST_TX_JITTER_MASTER_MODE	0x4000
123 #define RGEPHY_TEST_TX_JITTER_SLAVE_MODE	0x6000
124 #define RGEPHY_TEST_TX_DISTORTION		0x8000
125 
126 #define RGEPHY_MII_1000STS	0x0A	/* 1000baseT status */
127 #define RGEPHY_1000STS_MSF	0x8000	/* Master/slave fault */
128 #define RGEPHY_1000STS_MSR	0x4000	/* Master/slave result */
129 #define RGEPHY_1000STS_LRS	0x2000	/* Local receiver status */
130 #define RGEPHY_1000STS_RRS	0x1000	/* Remote receiver status */
131 #define RGEPHY_1000STS_LPFD	0x0800	/* Link partner can FD */
132 #define RGEPHY_1000STS_LPHD	0x0400	/* Link partner can HD */
133 #define RGEPHY_1000STS_IEC	0x00FF	/* Idle error count */
134 
135 #define RGEPHY_MII_EXTSTS	0x0F	/* Extended status */
136 #define RGEPHY_EXTSTS_X_FD_CAP	0x8000	/* 1000base-X FD capable */
137 #define RGEPHY_EXTSTS_X_HD_CAP	0x4000	/* 1000base-X HD capable */
138 #define RGEPHY_EXTSTS_T_FD_CAP	0x2000	/* 1000base-T FD capable */
139 #define RGEPHY_EXTSTS_T_HD_CAP	0x1000	/* 1000base-T HD capable */
140 
141 /* RTL8211B */
142 #define RGEPHY_SR		0x11
143 #define RGEPHY_SR_CROSSOVER	(1<< 6)
144 #define RGEPHY_SR_LINK		(1<<10)
145 #define RGEPHY_SR_FDX		(1<<13)
146 #define RGEPHY_SR_SPEED(X)	(((X)>>14)&3)
147 
148 #define RGEPHY_EXT_CR		0x14
149 
150 /*
151  * Gigabit media status (8169 only)
152  */
153 #define RE_GMEDIASTAT		0x006C	/* 8 bits */
154 #define RE_GMEDIASTAT_FDX	0x01	/* full duplex */
155 #define RE_GMEDIASTAT_LINK	0x02	/* link up */
156 #define RE_GMEDIASTAT_10MBPS	0x04	/* 10mps link */
157 #define RE_GMEDIASTAT_100MBPS	0x08	/* 100mbps link */
158 #define RE_GMEDIASTAT_1000MBPS	0x10	/* gigE link */
159 #define RE_GMEDIASTAT_RXFLOW	0x20	/* RX flow control on */
160 #define RE_GMEDIASTAT_TXFLOW	0x40	/* TX flow control on */
161 #define RE_GMEDIASTAT_TBI	0x80	/* TBI enabled */
162 
163 #endif /* !_DEV_RGEPHY_MIIREG_H_ */
164