1 /*- 2 * Copyright (c) 2015 Semihalf 3 * Copyright (c) 2015 Stormshield 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 * 29 */ 30 31 #ifndef _E6000SWREG_H_ 32 #define _E6000SWREG_H_ 33 34 struct atu_opt { 35 uint16_t mac_01; 36 uint16_t mac_23; 37 uint16_t mac_45; 38 uint16_t fid; 39 }; 40 41 /* 42 * Definitions for the Marvell 88E6000 series Ethernet Switch. 43 */ 44 45 /* Switch IDs. */ 46 #define MV88E6141 0x3400 47 #define MV88E6341 0x3410 48 #define MV88E6352 0x3520 49 #define MV88E6172 0x1720 50 #define MV88E6176 0x1760 51 52 #define MVSWITCH(_sc, id) ((_sc)->swid == (id)) 53 54 /* 55 * Switch Registers 56 */ 57 #define REG_GLOBAL 0x1b 58 #define REG_GLOBAL2 0x1c 59 #define REG_PORT(p) (0x10 + (p)) 60 61 #define REG_NUM_MAX 31 62 63 /* 64 * Per-Port Switch Registers 65 */ 66 #define PORT_STATUS 0x0 67 #define PORT_STATUS_SPEED_MASK 0x300 68 #define PORT_STATUS_SPEED_10 0 69 #define PORT_STATUS_SPEED_100 1 70 #define PORT_STATUS_SPEED_1000 2 71 #define PORT_STATUS_DUPLEX_MASK (1 << 10) 72 #define PORT_STATUS_LINK_MASK (1 << 11) 73 #define PORT_STATUS_PHY_DETECT_MASK (1 << 12) 74 75 #define PSC_CONTROL 0x1 76 #define PSC_CONTROL_FORCED_SPD (1 << 13) 77 #define PSC_CONTROL_ALT_SPD (1 << 12) 78 #define PSC_CONTROL_EEE_ON (1 << 9) 79 #define PSC_CONTROL_FORCED_EEE (1 << 8) 80 #define PSC_CONTROL_FC_ON (1 << 7) 81 #define PSC_CONTROL_FORCED_FC (1 << 6) 82 #define PSC_CONTROL_LINK_UP (1 << 5) 83 #define PSC_CONTROL_FORCED_LINK (1 << 4) 84 #define PSC_CONTROL_FULLDPX (1 << 3) 85 #define PSC_CONTROL_FORCED_DPX (1 << 2) 86 #define PSC_CONTROL_SPD2500 0x3 87 #define PSC_CONTROL_SPD1000 0x2 88 #define SWITCH_ID 0x3 89 #define PORT_CONTROL 0x4 90 #define PORT_CONTROL_1 0x5 91 #define PORT_CONTROL_1_FID_MASK 0xf 92 #define PORT_VLAN_MAP 0x6 93 #define PORT_VID 0x7 94 #define PORT_ASSOCIATION_VECTOR 0xb 95 #define PORT_ATU_CTRL 0xc 96 #define RX_COUNTER 0x12 97 #define TX_COUNTER 0x13 98 99 #define PORT_VID_DEF_VID 0 100 #define PORT_VID_DEF_VID_MASK 0xfff 101 #define PORT_VID_PRIORITY_MASK 0xc00 102 103 #define PORT_CONTROL_ENABLE 0x3 104 105 /* PORT_VLAN fields */ 106 #define PORT_VLAN_MAP_TABLE_MASK 0x7f 107 #define PORT_VLAN_MAP_FID 12 108 #define PORT_VLAN_MAP_FID_MASK 0xf000 109 110 /* 111 * Switch Global Register 1 accessed via REG_GLOBAL_ADDR 112 */ 113 #define SWITCH_GLOBAL_STATUS 0 114 #define SWITCH_GLOBAL_CONTROL 4 115 #define SWITCH_GLOBAL_CONTROL2 28 116 117 #define MONITOR_CONTROL 26 118 119 /* ATU operation */ 120 #define ATU_FID 1 121 #define ATU_CONTROL 10 122 #define ATU_OPERATION 11 123 #define ATU_DATA 12 124 #define ATU_MAC_ADDR01 13 125 #define ATU_MAC_ADDR23 14 126 #define ATU_MAC_ADDR45 15 127 128 #define ATU_UNIT_BUSY (1 << 15) 129 #define ENTRY_STATE 0xf 130 131 /* ATU_CONTROL fields */ 132 #define ATU_CONTROL_AGETIME 4 133 #define ATU_CONTROL_AGETIME_MASK 0xff0 134 #define ATU_CONTROL_LEARN2ALL 3 135 136 /* ATU opcode */ 137 #define NO_OPERATION (0 << 0) 138 #define FLUSH_ALL (1 << 0) 139 #define FLUSH_NON_STATIC (1 << 1) 140 #define LOAD_FROM_FIB (3 << 0) 141 #define PURGE_FROM_FIB (3 << 0) 142 #define GET_NEXT_IN_FIB (1 << 2) 143 #define FLUSH_ALL_IN_FIB (5 << 0) 144 #define FLUSH_NON_STATIC_IN_FIB (3 << 1) 145 #define GET_VIOLATION_DATA (7 << 0) 146 #define CLEAR_VIOLATION_DATA (7 << 0) 147 148 /* ATU Stats */ 149 #define COUNT_ALL (0 << 0) 150 151 /* 152 * Switch Global Register 2 accessed via REG_GLOBAL2_ADDR 153 */ 154 #define MGMT_EN_2x 2 155 #define MGMT_EN_0x 3 156 #define SWITCH_MGMT 5 157 #define ATU_STATS 14 158 159 #define MGMT_EN_ALL 0xffff 160 161 /* SWITCH_MGMT fields */ 162 163 #define SWITCH_MGMT_PRI 0 164 #define SWITCH_MGMT_PRI_MASK 7 165 #define SWITCH_MGMT_RSVD2CPU 3 166 #define SWITCH_MGMT_FC_PRI 4 167 #define SWITCH_MGMT_FC_PRI_MASK (7 << 4) 168 #define SWITCH_MGMT_FORCEFLOW 7 169 170 /* ATU_STATS fields */ 171 172 #define ATU_STATS_BIN 14 173 #define ATU_STATS_FLAG 12 174 175 /* 176 * PHY registers accessed via 'Switch Global Registers' (REG_GLOBAL2). 177 */ 178 #define SMI_PHY_CMD_REG 0x18 179 #define SMI_PHY_DATA_REG 0x19 180 181 #define PHY_DATA_MASK 0xffff 182 183 #define PHY_CMD_SMI_BUSY 15 184 #define PHY_CMD_MODE 12 185 #define PHY_CMD_MODE_MDIO 1 186 #define PHY_CMD_MODE_XMDIO 0 187 #define PHY_CMD_OPCODE 10 188 #define PHY_CMD_OPCODE_WRITE 1 189 #define PHY_CMD_OPCODE_READ 2 190 #define PHY_CMD_DEV_ADDR 5 191 #define PHY_CMD_DEV_ADDR_MASK 0x3e0 192 #define PHY_CMD_REG_ADDR 0 193 #define PHY_CMD_REG_ADDR_MASK 0x1f 194 195 #define PHY_PAGE_REG 22 196 197 /* 198 * Scratch and Misc register accessed via 199 * 'Switch Global Registers' (REG_GLOBAL2) 200 */ 201 #define SCR_AND_MISC_REG 0x1a 202 203 #define SCR_AND_MISC_PTR_CFG 0x7000 204 #define SCR_AND_MISC_DATA_CFG_MASK 0xf0 205 206 #define E6000SW_NUM_PHY_REGS 29 207 #define E6000SW_MAX_PORTS 8 208 #define E6000SW_DEFAULT_AGETIME 20 209 #define E6000SW_RETRIES 100 210 #define E6000SW_SMI_TIMEOUT 16 211 212 #endif /* _E6000SWREG_H_ */ 213