1 /*-
2 * Copyright (c) 2010 Juli Mallett <jmallett@FreeBSD.org>
3 * 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 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29 /*
30 * Register definitions for Marvell MV88E61XX
31 *
32 * Note that names and definitions were gleaned from Linux and U-Boot patches
33 * released by Marvell, often by looking at contextual use of the registers
34 * involved, and may not be representative of the full functionality of those
35 * registers and are certainly not an exhaustive enumeration of registers.
36 *
37 * For an exhaustive enumeration of registers, check out the QD-DSDT package
38 * included in the Marvell ARM Feroceon Board Support Package for Linux.
39 */
40
41 #ifndef _MIPS_CAVIUM_OCTE_MV88E61XXPHYREG_H_
42 #define _MIPS_CAVIUM_OCTE_MV88E61XXPHYREG_H_
43
44 /*
45 * Port addresses & per-port registers.
46 */
47 #define MV88E61XX_PORT(x) (0x10 + (x))
48 #define MV88E61XX_HOST_PORT (5)
49 #define MV88E61XX_PORTS (6)
50
51 #define MV88E61XX_PORT_STATUS (0x00)
52 #define MV88E61XX_PORT_FORCE_MAC (0x01)
53 #define MV88E61XX_PORT_PAUSE_CONTROL (0x02)
54 #define MV88E61XX_PORT_REVISION (0x03)
55 #define MV88E61XX_PORT_CONTROL (0x04)
56 #define MV88E61XX_PORT_CONTROL2 (0x05)
57 #define MV88E61XX_PORT_VLAN_MAP (0x06)
58 #define MV88E61XX_PORT_VLAN (0x07)
59 #define MV88E61XX_PORT_FILTER (0x08)
60 #define MV88E61XX_PORT_EGRESS_CONTROL (0x09)
61 #define MV88E61XX_PORT_EGRESS_CONTROL2 (0x0a)
62 #define MV88E61XX_PORT_PORT_LEARN (0x0b)
63 #define MV88E61XX_PORT_ATU_CONTROL (0x0c)
64 #define MV88E61XX_PORT_PRIORITY_CONTROL (0x0d)
65 #define MV88E61XX_PORT_ETHER_PROTO (0x0f)
66 #define MV88E61XX_PORT_PROVIDER_PROTO (0x1a)
67 #define MV88E61XX_PORT_PRIORITY_MAP (0x18)
68 #define MV88E61XX_PORT_PRIORITY_MAP2 (0x19)
69
70 /*
71 * Fields and values in each register.
72 */
73 #define MV88E61XX_PORT_STATUS_MEDIA (0x0300)
74 #define MV88E61XX_PORT_STATUS_MEDIA_10M (0x0000)
75 #define MV88E61XX_PORT_STATUS_MEDIA_100M (0x0100)
76 #define MV88E61XX_PORT_STATUS_MEDIA_1G (0x0200)
77 #define MV88E61XX_PORT_STATUS_DUPLEX (0x0400)
78 #define MV88E61XX_PORT_STATUS_LINK (0x0800)
79 #define MV88E61XX_PORT_STATUS_FC (0x8000)
80
81 #define MV88E61XX_PORT_CONTROL_DOUBLE_TAG (0x0200)
82
83 #define MV88E61XX_PORT_FILTER_MAP_DEST (0x0080)
84 #define MV88E61XX_PORT_FILTER_DISCARD_UNTAGGED (0x0100)
85 #define MV88E61XX_PORT_FILTER_DISCARD_TAGGED (0x0200)
86 #define MV88E61XX_PORT_FILTER_8021Q_MODE (0x0c00)
87 #define MV88E61XX_PORT_FILTER_8021Q_DISABLED (0x0000)
88 #define MV88E61XX_PORT_FILTER_8021Q_FALLBACK (0x0400)
89 #define MV88E61XX_PORT_FILTER_8021Q_CHECK (0x0800)
90 #define MV88E61XX_PORT_FILTER_8021Q_SECURE (0x0c00)
91
92 /*
93 * Global address & global registers.
94 */
95 #define MV88E61XX_GLOBAL (0x1b)
96
97 #define MV88E61XX_GLOBAL_STATUS (0x00)
98 #define MV88E61XX_GLOBAL_CONTROL (0x04)
99 #define MV88E61XX_GLOBAL_VTU_OP (0x05)
100 #define MV88E61XX_GLOBAL_VTU_VID (0x06)
101 #define MV88E61XX_GLOBAL_VTU_DATA_P0P3 (0x07)
102 #define MV88E61XX_GLOBAL_VTU_DATA_P4P5 (0x08)
103 #define MV88E61XX_GLOBAL_ATU_CONTROL (0x0a)
104 #define MV88E61XX_GLOBAL_PRIORITY_MAP (0x18)
105 #define MV88E61XX_GLOBAL_MONITOR (0x1a)
106 #define MV88E61XX_GLOBAL_REMOTE_MGMT (0x1c)
107 #define MV88E61XX_GLOBAL_STATS (0x1d)
108
109 /*
110 * Fields and values in each register.
111 */
112 #define MV88E61XX_GLOBAL_VTU_OP_BUSY (0x8000)
113 #define MV88E61XX_GLOBAL_VTU_OP_OP (0x7000)
114 #define MV88E61XX_GLOBAL_VTU_OP_OP_FLUSH (0x1000)
115 #define MV88E61XX_GLOBAL_VTU_OP_OP_VTU_LOAD (0x3000)
116
117 #define MV88E61XX_GLOBAL_VTU_VID_VALID (0x1000)
118
119 /*
120 * Second global address & second global registers.
121 */
122 #define MV88E61XX_GLOBAL2 (0x1c)
123
124 #define MV88E61XX_GLOBAL2_MANAGE_2X (0x02)
125 #define MV88E61XX_GLOBAL2_MANAGE_0X (0x03)
126 #define MV88E61XX_GLOBAL2_CONTROL2 (0x05)
127 #define MV88E61XX_GLOBAL2_TRUNK_MASK (0x07)
128 #define MV88E61XX_GLOBAL2_TRUNK_MAP (0x08)
129 #define MV88E61XX_GLOBAL2_RATELIMIT (0x09)
130 #define MV88E61XX_GLOBAL2_VLAN_CONTROL (0x0b)
131 #define MV88E61XX_GLOBAL2_MAC_ADDRESS (0x0d)
132
133 /*
134 * Fields and values in each register.
135 */
136 #define MV88E61XX_GLOBAL2_CONTROL2_DOUBLE_USE (0x8000)
137 #define MV88E61XX_GLOBAL2_CONTROL2_LOOP_PREVENT (0x4000)
138 #define MV88E61XX_GLOBAL2_CONTROL2_FLOW_MESSAGE (0x2000)
139 #define MV88E61XX_GLOBAL2_CONTROL2_FLOOD_BC (0x1000)
140 #define MV88E61XX_GLOBAL2_CONTROL2_REMOVE_PTAG (0x0800)
141 #define MV88E61XX_GLOBAL2_CONTROL2_AGE_INT (0x0400)
142 #define MV88E61XX_GLOBAL2_CONTROL2_FLOW_TAG (0x0200)
143 #define MV88E61XX_GLOBAL2_CONTROL2_ALWAYS_VTU (0x0100)
144 #define MV88E61XX_GLOBAL2_CONTROL2_FORCE_FC_PRI (0x0080)
145 #define MV88E61XX_GLOBAL2_CONTROL2_FC_PRI (0x0070)
146 #define MV88E61XX_GLOBAL2_CONTROL2_MGMT_TO_HOST (0x0008)
147 #define MV88E61XX_GLOBAL2_CONTROL2_MGMT_PRI (0x0007)
148
149 #endif /* !_MIPS_CAVIUM_OCTE_MV88E61XXPHYREG_H_ */
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