1 /* $NetBSD: brgphyreg.h,v 1.2 2002/06/22 14:37:58 fvdl Exp $ */
2
3 /*
4 * Copyright (c) 2000
5 * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Bill Paul.
18 * 4. Neither the name of the author nor the names of any co-contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
32 * THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * FreeBSD: src/sys/dev/mii/brgphyreg.h,v 1.1 2000/04/22 01:58:17 wpaul Exp
35 */
36
37 #ifndef _DEV_MII_BRGPHYREG_H_
38 #define _DEV_MII_BRGPHYREG_H_
39
40 /*
41 * Broadcom BCM5400 registers
42 */
43
44 #define BRGPHY_MII_PHY_EXTCTL 0x10 /* PHY extended control */
45 #define BRGPHY_PHY_EXTCTL_MAC_PHY 0x8000 /* 10BIT/GMI-interface */
46 #define BRGPHY_PHY_EXTCTL_DIS_CROSS 0x4000 /* Disable MDI crossover */
47 #define BRGPHY_PHY_EXTCTL_TX_DIS 0x2000 /* Tx output disable d*/
48 #define BRGPHY_PHY_EXTCTL_INT_DIS 0x1000 /* Interrupts disabled */
49 #define BRGPHY_PHY_EXTCTL_F_INT 0x0800 /* Force interrupt */
50 #define BRGPHY_PHY_EXTCTL_BY_45 0x0400 /* Bypass 4B5B-Decoder */
51 #define BRGPHY_PHY_EXTCTL_BY_SCR 0x0200 /* Bypass scrambler */
52 #define BRGPHY_PHY_EXTCTL_BY_MLT3 0x0100 /* Bypass MLT3 encoder */
53 #define BRGPHY_PHY_EXTCTL_BY_RXA 0x0080 /* Bypass RX alignment */
54 #define BRGPHY_PHY_EXTCTL_RES_SCR 0x0040 /* Reset scrambler */
55 #define BRGPHY_PHY_EXTCTL_EN_LTR 0x0020 /* Enable LED traffic mode */
56 #define BRGPHY_PHY_EXTCTL_LED_ON 0x0010 /* Force LEDs on */
57 #define BRGPHY_PHY_EXTCTL_LED_OFF 0x0008 /* Force LEDs off */
58 #define BRGPHY_PHY_EXTCTL_EX_IPG 0x0004 /* Extended TX IPG mode */
59 #define BRGPHY_PHY_EXTCTL_3_LED 0x0002 /* Three link LED mode */
60 #define BRGPHY_PHY_EXTCTL_HIGH_LA 0x0001 /* GMII Fifo Elasticy (?) */
61
62 #define BRGPHY_MII_PHY_EXTSTS 0x11 /* PHY extended status */
63 #define BRGPHY_PHY_EXTSTS_CROSS_STAT 0x2000 /* MDI crossover status */
64 #define BRGPHY_PHY_EXTSTS_INT_STAT 0x1000 /* Interrupt status */
65 #define BRGPHY_PHY_EXTSTS_RRS 0x0800 /* Remote receiver status */
66 #define BRGPHY_PHY_EXTSTS_LRS 0x0400 /* Local receiver status */
67 #define BRGPHY_PHY_EXTSTS_LOCKED 0x0200 /* Locked */
68 #define BRGPHY_PHY_EXTSTS_LS 0x0100 /* Link status */
69 #define BRGPHY_PHY_EXTSTS_RF 0x0080 /* Remove fault */
70 #define BRGPHY_PHY_EXTSTS_CE_ER 0x0040 /* Carrier ext error */
71 #define BRGPHY_PHY_EXTSTS_BAD_SSD 0x0020 /* Bad SSD */
72 #define BRGPHY_PHY_EXTSTS_BAD_ESD 0x0010 /* Bad ESS */
73 #define BRGPHY_PHY_EXTSTS_RX_ER 0x0008 /* RX error */
74 #define BRGPHY_PHY_EXTSTS_TX_ER 0x0004 /* TX error */
75 #define BRGPHY_PHY_EXTSTS_LOCK_ER 0x0002 /* Lock error */
76 #define BRGPHY_PHY_EXTSTS_MLT3_ER 0x0001 /* MLT3 code error */
77
78 #define BRGPHY_MII_RXERRCNT 0x12 /* RX error counter */
79
80 #define BRGPHY_MII_FCERRCNT 0x13 /* false carrier sense counter */
81 #define BGRPHY_FCERRCNT 0x00FF /* False carrier counter */
82
83 #define BRGPHY_MII_RXNOCNT 0x14 /* RX not OK counter */
84 #define BRGPHY_RXNOCNT_LOCAL 0xFF00 /* Local RX not OK counter */
85 #define BRGPHY_RXNOCNT_REMOTE 0x00FF /* Local RX not OK counter */
86
87 #define BRGPHY_MII_DSP_RW_PORT 0x15 /* DSP coefficient r/w port */
88
89 #define BRGPHY_MII_DSP_ADDR_REG 0x17 /* DSP coefficient addr register */
90
91 #define BRGPHY_DSP_TAP_NUMBER_MASK 0x00
92 #define BRGPHY_DSP_AGC_A 0x00
93 #define BRGPHY_DSP_AGC_B 0x01
94 #define BRGPHY_DSP_MSE_PAIR_STATUS 0x02
95 #define BRGPHY_DSP_SOFT_DECISION 0x03
96 #define BRGPHY_DSP_PHASE_REG 0x04
97 #define BRGPHY_DSP_SKEW 0x05
98 #define BRGPHY_DSP_POWER_SAVER_UPPER_BOUND 0x06
99 #define BRGPHY_DSP_POWER_SAVER_LOWER_BOUND 0x07
100 #define BRGPHY_DSP_LAST_ECHO 0x08
101 #define BRGPHY_DSP_FREQUENCY 0x09
102 #define BRGPHY_DSP_PLL_BANDWIDTH 0x0A
103 #define BRGPHY_DSP_PLL_PHASE_OFFSET 0x0B
104
105 #define BRGPHYDSP_FILTER_DCOFFSET 0x0C00
106 #define BRGPHY_DSP_FILTER_FEXT3 0x0B00
107 #define BRGPHY_DSP_FILTER_FEXT2 0x0A00
108 #define BRGPHY_DSP_FILTER_FEXT1 0x0900
109 #define BRGPHY_DSP_FILTER_FEXT0 0x0800
110 #define BRGPHY_DSP_FILTER_NEXT3 0x0700
111 #define BRGPHY_DSP_FILTER_NEXT2 0x0600
112 #define BRGPHY_DSP_FILTER_NEXT1 0x0500
113 #define BRGPHY_DSP_FILTER_NEXT0 0x0400
114 #define BRGPHY_DSP_FILTER_ECHO 0x0300
115 #define BRGPHY_DSP_FILTER_DFE 0x0200
116 #define BRGPHY_DSP_FILTER_FFE 0x0100
117
118 #define BRGPHY_DSP_CONTROL_ALL_FILTERS 0x1000
119
120 #define BRGPHY_DSP_SEL_CH_0 0x0000
121 #define BRGPHY_DSP_SEL_CH_1 0x2000
122 #define BRGPHY_DSP_SEL_CH_2 0x4000
123 #define BRGPHY_DSP_SEL_CH_3 0x6000
124
125 #define BRGPHY_MII_AUXCTL 0x18 /* AUX control */
126 #define BRGPHY_AUXCTL_LOW_SQ 0x8000 /* Low squelch */
127 #define BRGPHY_AUXCTL_LONG_PKT 0x4000 /* RX long packets */
128 #define BRGPHY_AUXCTL_ER_CTL 0x3000 /* Edgerate control */
129 #define BRGPHY_AUXCTL_TX_TST 0x0400 /* TX test, always 1 */
130 #define BRGPHY_AUXCTL_DIS_PRF 0x0080 /* dis part resp filter */
131 #define BRGPHY_AUXCTL_DIAG_MODE 0x0004 /* Diagnostic mode */
132
133 #define BRGPHY_MII_AUXSTS 0x19 /* AUX status */
134 #define BRGPHY_AUXSTS_ACOMP 0x8000 /* autoneg complete */
135 #define BRGPHY_AUXSTS_AN_ACK 0x4000 /* autoneg complete ack */
136 #define BRGPHY_AUXSTS_AN_ACK_D 0x2000 /* autoneg complete ack detect */
137 #define BRGPHY_AUXSTS_AN_NPW 0x1000 /* autoneg next page wait */
138 #define BRGPHY_AUXSTS_AN_RES 0x0700 /* AN HDC */
139 #define BRGPHY_AUXSTS_PDF 0x0080 /* Parallel detect. fault */
140 #define BRGPHY_AUXSTS_RF 0x0040 /* remote fault */
141 #define BRGPHY_AUXSTS_ANP_R 0x0020 /* AN page received */
142 #define BRGPHY_AUXSTS_LP_ANAB 0x0010 /* LP AN ability */
143 #define BRGPHY_AUXSTS_LP_NPAB 0x0008 /* LP Next page ability */
144 #define BRGPHY_AUXSTS_LINK 0x0004 /* Link status */
145 #define BRGPHY_AUXSTS_PRR 0x0002 /* Pause resolution-RX */
146 #define BRGPHY_AUXSTS_PRT 0x0001 /* Pause resolution-TX */
147
148 #define BRGPHY_RES_1000FD 0x0700 /* 1000baseT full duplex */
149 #define BRGPHY_RES_1000HD 0x0600 /* 1000baseT half duplex */
150 #define BRGPHY_RES_100FD 0x0500 /* 100baseT full duplex */
151 #define BRGPHY_RES_100T4 0x0400 /* 100baseT4 */
152 #define BRGPHY_RES_100HD 0x0300 /* 100baseT half duplex */
153 #define BRGPHY_RES_10FD 0x0200 /* 10baseT full duplex */
154 #define BRGPHY_RES_10HD 0x0100 /* 10baseT half duplex */
155
156 #define BRGPHY_MII_ISR 0x1A /* interrupt status */
157 #define BRGPHY_ISR_PSERR 0x4000 /* Pair swap error */
158 #define BRGPHY_ISR_MDXI_SC 0x2000 /* MDIX Status Change */
159 #define BRGPHY_ISR_HCT 0x1000 /* counter above 32K */
160 #define BRGPHY_ISR_LCT 0x0800 /* all counter below 128 */
161 #define BRGPHY_ISR_AN_PR 0x0400 /* Autoneg page received */
162 #define BRGPHY_ISR_NO_HDCL 0x0200 /* No HCD Link */
163 #define BRGPHY_ISR_NO_HDC 0x0100 /* No HCD */
164 #define BRGPHY_ISR_USHDC 0x0080 /* Negotiated Unsupported HCD */
165 #define BRGPHY_ISR_SCR_S_ERR 0x0040 /* Scrambler sync error */
166 #define BRGPHY_ISR_RRS_CHG 0x0020 /* Remote RX status change */
167 #define BRGPHY_ISR_LRS_CHG 0x0010 /* Local RX status change */
168 #define BRGPHY_ISR_DUP_CHG 0x0008 /* Duplex mode change */
169 #define BRGPHY_ISR_LSP_CHG 0x0004 /* Link speed changed */
170 #define BRGPHY_ISR_LNK_CHG 0x0002 /* Link status change */
171 #define BRGPHY_ISR_CRCERR 0x0001 /* CEC error */
172
173 #define BRGPHY_MII_IMR 0x1B /* interrupt mask */
174 #define BRGPHY_IMR_PSERR 0x4000 /* Pair swap error */
175 #define BRGPHY_IMR_MDXI_SC 0x2000 /* MDIX Status Change */
176 #define BRGPHY_IMR_HCT 0x1000 /* counter above 32K */
177 #define BRGPHY_IMR_LCT 0x0800 /* all counter below 128 */
178 #define BRGPHY_IMR_AN_PR 0x0400 /* Autoneg page received */
179 #define BRGPHY_IMR_NO_HDCL 0x0200 /* No HCD Link */
180 #define BRGPHY_IMR_NO_HDC 0x0100 /* No HCD */
181 #define BRGPHY_IMR_USHDC 0x0080 /* Negotiated Unsupported HCD */
182 #define BRGPHY_IMR_SCR_S_ERR 0x0040 /* Scrambler sync error */
183 #define BRGPHY_IMR_RRS_CHG 0x0020 /* Remote RX status change */
184 #define BRGPHY_IMR_LRS_CHG 0x0010 /* Local RX status change */
185 #define BRGPHY_IMR_DUP_CHG 0x0008 /* Duplex mode change */
186 #define BRGPHY_IMR_LSP_CHG 0x0004 /* Link speed changed */
187 #define BRGPHY_IMR_LNK_CHG 0x0002 /* Link status change */
188 #define BRGPHY_IMR_CRCERR 0x0001 /* CEC error */
189
190 #define BRGPHY_INTRS \
191 ~(BRGPHY_IMR_LNK_CHG|BRGPHY_IMR_LSP_CHG|BRGPHY_IMR_DUP_CHG)
192
193 #endif /* _DEV_BRGPHY_MIIREG_H_ */
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