forked from Minki/linux
c56a71a921
We don't support LED control yet, remove its register definition. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
306 lines
13 KiB
C
306 lines
13 KiB
C
/*
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* Marvell 88E6xxx Switch Port Registers support
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*
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* Copyright (c) 2008 Marvell Semiconductor
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*
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* Copyright (c) 2016-2017 Savoir-faire Linux Inc.
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* Vivien Didelot <vivien.didelot@savoirfairelinux.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef _MV88E6XXX_PORT_H
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#define _MV88E6XXX_PORT_H
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#include "chip.h"
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/* Offset 0x00: Port Status Register */
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#define MV88E6XXX_PORT_STS 0x00
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#define MV88E6XXX_PORT_STS_PAUSE_EN 0x8000
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#define MV88E6XXX_PORT_STS_MY_PAUSE 0x4000
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#define MV88E6XXX_PORT_STS_HD_FLOW 0x2000
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#define MV88E6XXX_PORT_STS_PHY_DETECT 0x1000
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#define MV88E6XXX_PORT_STS_LINK 0x0800
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#define MV88E6XXX_PORT_STS_DUPLEX 0x0400
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#define MV88E6XXX_PORT_STS_SPEED_MASK 0x0300
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#define MV88E6XXX_PORT_STS_SPEED_10 0x0000
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#define MV88E6XXX_PORT_STS_SPEED_100 0x0100
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#define MV88E6XXX_PORT_STS_SPEED_1000 0x0200
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#define MV88E6352_PORT_STS_EEE 0x0040
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#define MV88E6165_PORT_STS_AM_DIS 0x0040
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#define MV88E6185_PORT_STS_MGMII 0x0040
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#define MV88E6XXX_PORT_STS_TX_PAUSED 0x0020
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#define MV88E6XXX_PORT_STS_FLOW_CTL 0x0010
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#define MV88E6XXX_PORT_STS_CMODE_MASK 0x000f
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#define MV88E6XXX_PORT_STS_CMODE_100BASE_X 0x0008
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#define MV88E6XXX_PORT_STS_CMODE_1000BASE_X 0x0009
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#define MV88E6XXX_PORT_STS_CMODE_SGMII 0x000a
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#define MV88E6XXX_PORT_STS_CMODE_2500BASEX 0x000b
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#define MV88E6XXX_PORT_STS_CMODE_XAUI 0x000c
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#define MV88E6XXX_PORT_STS_CMODE_RXAUI 0x000d
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/* Offset 0x01: MAC (or PCS or Physical) Control Register */
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#define MV88E6XXX_PORT_MAC_CTL 0x01
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#define MV88E6XXX_PORT_MAC_CTL_RGMII_DELAY_RXCLK 0x8000
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#define MV88E6XXX_PORT_MAC_CTL_RGMII_DELAY_TXCLK 0x4000
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#define MV88E6390_PORT_MAC_CTL_FORCE_SPEED 0x2000
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#define MV88E6390_PORT_MAC_CTL_ALTSPEED 0x1000
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#define MV88E6352_PORT_MAC_CTL_200BASE 0x1000
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#define MV88E6XXX_PORT_MAC_CTL_FC 0x0080
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#define MV88E6XXX_PORT_MAC_CTL_FORCE_FC 0x0040
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#define MV88E6XXX_PORT_MAC_CTL_LINK_UP 0x0020
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#define MV88E6XXX_PORT_MAC_CTL_FORCE_LINK 0x0010
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#define MV88E6XXX_PORT_MAC_CTL_DUPLEX_FULL 0x0008
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#define MV88E6XXX_PORT_MAC_CTL_FORCE_DUPLEX 0x0004
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#define MV88E6XXX_PORT_MAC_CTL_SPEED_MASK 0x0003
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#define MV88E6XXX_PORT_MAC_CTL_SPEED_10 0x0000
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#define MV88E6XXX_PORT_MAC_CTL_SPEED_100 0x0001
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#define MV88E6065_PORT_MAC_CTL_SPEED_200 0x0002
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#define MV88E6XXX_PORT_MAC_CTL_SPEED_1000 0x0002
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#define MV88E6390_PORT_MAC_CTL_SPEED_10000 0x0003
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#define MV88E6XXX_PORT_MAC_CTL_SPEED_UNFORCED 0x0003
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/* Offset 0x02: Jamming Control Register */
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#define MV88E6097_PORT_JAM_CTL 0x02
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#define MV88E6097_PORT_JAM_CTL_LIMIT_OUT_MASK 0xff00
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#define MV88E6097_PORT_JAM_CTL_LIMIT_IN_MASK 0x00ff
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/* Offset 0x02: Flow Control Register */
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#define MV88E6390_PORT_FLOW_CTL 0x02
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#define MV88E6390_PORT_FLOW_CTL_UPDATE 0x8000
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#define MV88E6390_PORT_FLOW_CTL_PTR_MASK 0x7f00
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#define MV88E6390_PORT_FLOW_CTL_LIMIT_IN 0x0000
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#define MV88E6390_PORT_FLOW_CTL_LIMIT_OUT 0x0100
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#define MV88E6390_PORT_FLOW_CTL_DATA_MASK 0x00ff
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/* Offset 0x03: Switch Identifier Register */
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#define MV88E6XXX_PORT_SWITCH_ID 0x03
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_MASK 0xfff0
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6085 0x04a0
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6095 0x0950
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6097 0x0990
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6190X 0x0a00
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6390X 0x0a10
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6131 0x1060
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6320 0x1150
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6123 0x1210
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6161 0x1610
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6165 0x1650
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6171 0x1710
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6172 0x1720
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6175 0x1750
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6176 0x1760
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6190 0x1900
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6191 0x1910
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6185 0x1a70
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6240 0x2400
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6290 0x2900
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6321 0x3100
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6141 0x3400
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6341 0x3410
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6352 0x3520
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6350 0x3710
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6351 0x3750
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#define MV88E6XXX_PORT_SWITCH_ID_PROD_6390 0x3900
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#define MV88E6XXX_PORT_SWITCH_ID_REV_MASK 0x000f
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/* Offset 0x04: Port Control Register */
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#define MV88E6XXX_PORT_CTL0 0x04
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#define MV88E6XXX_PORT_CTL0_USE_CORE_TAG 0x8000
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#define MV88E6XXX_PORT_CTL0_DROP_ON_LOCK 0x4000
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#define MV88E6XXX_PORT_CTL0_EGRESS_MODE_MASK 0x3000
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#define MV88E6XXX_PORT_CTL0_EGRESS_MODE_UNMODIFIED 0x0000
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#define MV88E6XXX_PORT_CTL0_EGRESS_MODE_UNTAGGED 0x1000
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#define MV88E6XXX_PORT_CTL0_EGRESS_MODE_TAGGED 0x2000
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#define MV88E6XXX_PORT_CTL0_EGRESS_MODE_ETHER_TYPE_DSA 0x3000
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#define MV88E6XXX_PORT_CTL0_HEADER 0x0800
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#define MV88E6XXX_PORT_CTL0_IGMP_MLD_SNOOP 0x0400
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#define MV88E6XXX_PORT_CTL0_DOUBLE_TAG 0x0200
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#define MV88E6XXX_PORT_CTL0_FRAME_MODE_MASK 0x0300
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#define MV88E6XXX_PORT_CTL0_FRAME_MODE_NORMAL 0x0000
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#define MV88E6XXX_PORT_CTL0_FRAME_MODE_DSA 0x0100
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#define MV88E6XXX_PORT_CTL0_FRAME_MODE_PROVIDER 0x0200
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#define MV88E6XXX_PORT_CTL0_FRAME_MODE_ETHER_TYPE_DSA 0x0300
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#define MV88E6XXX_PORT_CTL0_DSA_TAG 0x0100
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#define MV88E6XXX_PORT_CTL0_VLAN_TUNNEL 0x0080
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#define MV88E6XXX_PORT_CTL0_TAG_IF_BOTH 0x0040
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#define MV88E6185_PORT_CTL0_USE_IP 0x0020
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#define MV88E6185_PORT_CTL0_USE_TAG 0x0010
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#define MV88E6185_PORT_CTL0_FORWARD_UNKNOWN 0x0004
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#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_MASK 0x000c
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#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_DA 0x0000
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#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_MC_DA 0x0004
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#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_UC_DA 0x0008
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#define MV88E6352_PORT_CTL0_EGRESS_FLOODS_ALL_UNKNOWN_DA 0x000c
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#define MV88E6XXX_PORT_CTL0_STATE_MASK 0x0003
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#define MV88E6XXX_PORT_CTL0_STATE_DISABLED 0x0000
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#define MV88E6XXX_PORT_CTL0_STATE_BLOCKING 0x0001
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#define MV88E6XXX_PORT_CTL0_STATE_LEARNING 0x0002
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#define MV88E6XXX_PORT_CTL0_STATE_FORWARDING 0x0003
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/* Offset 0x05: Port Control 1 */
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#define MV88E6XXX_PORT_CTL1 0x05
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#define MV88E6XXX_PORT_CTL1_MESSAGE_PORT 0x8000
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#define MV88E6XXX_PORT_CTL1_FID_11_4_MASK 0x00ff
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/* Offset 0x06: Port Based VLAN Map */
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#define MV88E6XXX_PORT_BASE_VLAN 0x06
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#define MV88E6XXX_PORT_BASE_VLAN_FID_3_0_MASK 0xf000
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/* Offset 0x07: Default Port VLAN ID & Priority */
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#define MV88E6XXX_PORT_DEFAULT_VLAN 0x07
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#define MV88E6XXX_PORT_DEFAULT_VLAN_MASK 0x0fff
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/* Offset 0x08: Port Control 2 Register */
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#define MV88E6XXX_PORT_CTL2 0x08
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#define MV88E6XXX_PORT_CTL2_IGNORE_FCS 0x8000
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#define MV88E6XXX_PORT_CTL2_VTU_PRI_OVERRIDE 0x4000
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#define MV88E6XXX_PORT_CTL2_SA_PRIO_OVERRIDE 0x2000
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#define MV88E6XXX_PORT_CTL2_DA_PRIO_OVERRIDE 0x1000
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#define MV88E6XXX_PORT_CTL2_JUMBO_MODE_MASK 0x3000
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#define MV88E6XXX_PORT_CTL2_JUMBO_MODE_1522 0x0000
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#define MV88E6XXX_PORT_CTL2_JUMBO_MODE_2048 0x1000
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#define MV88E6XXX_PORT_CTL2_JUMBO_MODE_10240 0x2000
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#define MV88E6XXX_PORT_CTL2_8021Q_MODE_MASK 0x0c00
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#define MV88E6XXX_PORT_CTL2_8021Q_MODE_DISABLED 0x0000
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#define MV88E6XXX_PORT_CTL2_8021Q_MODE_FALLBACK 0x0400
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#define MV88E6XXX_PORT_CTL2_8021Q_MODE_CHECK 0x0800
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#define MV88E6XXX_PORT_CTL2_8021Q_MODE_SECURE 0x0c00
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#define MV88E6XXX_PORT_CTL2_DISCARD_TAGGED 0x0200
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#define MV88E6XXX_PORT_CTL2_DISCARD_UNTAGGED 0x0100
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#define MV88E6XXX_PORT_CTL2_MAP_DA 0x0080
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#define MV88E6XXX_PORT_CTL2_DEFAULT_FORWARD 0x0040
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#define MV88E6XXX_PORT_CTL2_EGRESS_MONITOR 0x0020
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#define MV88E6XXX_PORT_CTL2_INGRESS_MONITOR 0x0010
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#define MV88E6095_PORT_CTL2_CPU_PORT_MASK 0x000f
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/* Offset 0x09: Egress Rate Control */
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#define MV88E6XXX_PORT_EGRESS_RATE_CTL1 0x09
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/* Offset 0x0A: Egress Rate Control 2 */
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#define MV88E6XXX_PORT_EGRESS_RATE_CTL2 0x0a
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/* Offset 0x0B: Port Association Vector */
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#define MV88E6XXX_PORT_ASSOC_VECTOR 0x0b
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#define MV88E6XXX_PORT_ASSOC_VECTOR_HOLD_AT_1 0x8000
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#define MV88E6XXX_PORT_ASSOC_VECTOR_INT_AGE_OUT 0x4000
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#define MV88E6XXX_PORT_ASSOC_VECTOR_LOCKED_PORT 0x2000
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#define MV88E6XXX_PORT_ASSOC_VECTOR_IGNORE_WRONG 0x1000
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#define MV88E6XXX_PORT_ASSOC_VECTOR_REFRESH_LOCKED 0x0800
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/* Offset 0x0C: Port ATU Control */
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#define MV88E6XXX_PORT_ATU_CTL 0x0c
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/* Offset 0x0D: Priority Override Register */
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#define MV88E6XXX_PORT_PRI_OVERRIDE 0x0d
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/* Offset 0x0E: Policy Control Register */
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#define MV88E6XXX_PORT_POLICY_CTL 0x0e
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/* Offset 0x0F: Port Special Ether Type */
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#define MV88E6XXX_PORT_ETH_TYPE 0x0f
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#define MV88E6XXX_PORT_ETH_TYPE_DEFAULT 0x9100
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/* Offset 0x10: InDiscards Low Counter */
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#define MV88E6XXX_PORT_IN_DISCARD_LO 0x10
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/* Offset 0x11: InDiscards High Counter */
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#define MV88E6XXX_PORT_IN_DISCARD_HI 0x11
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/* Offset 0x12: InFiltered Counter */
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#define MV88E6XXX_PORT_IN_FILTERED 0x12
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/* Offset 0x13: OutFiltered Counter */
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#define MV88E6XXX_PORT_OUT_FILTERED 0x13
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/* Offset 0x18: IEEE Priority Mapping Table */
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE 0x18
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_UPDATE 0x8000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_MASK 0x7000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_INGRESS_PCP 0x0000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_EGRESS_GREEN_PCP 0x1000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_EGRESS_YELLOW_PCP 0x2000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_EGRESS_AVB_PCP 0x3000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_EGRESS_GREEN_DSCP 0x5000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_EGRESS_YELLOW_DSCP 0x6000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_EGRESS_AVB_DSCP 0x7000
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_PTR_MASK 0x0e00
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#define MV88E6390_PORT_IEEE_PRIO_MAP_TABLE_DATA_MASK 0x01ff
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/* Offset 0x18: Port IEEE Priority Remapping Registers (0-3) */
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#define MV88E6095_PORT_IEEE_PRIO_REMAP_0123 0x18
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/* Offset 0x19: Port IEEE Priority Remapping Registers (4-7) */
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#define MV88E6095_PORT_IEEE_PRIO_REMAP_4567 0x19
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int mv88e6xxx_port_read(struct mv88e6xxx_chip *chip, int port, int reg,
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u16 *val);
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int mv88e6xxx_port_write(struct mv88e6xxx_chip *chip, int port, int reg,
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u16 val);
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int mv88e6352_port_set_rgmii_delay(struct mv88e6xxx_chip *chip, int port,
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phy_interface_t mode);
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int mv88e6390_port_set_rgmii_delay(struct mv88e6xxx_chip *chip, int port,
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phy_interface_t mode);
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int mv88e6xxx_port_set_link(struct mv88e6xxx_chip *chip, int port, int link);
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int mv88e6xxx_port_set_duplex(struct mv88e6xxx_chip *chip, int port, int dup);
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int mv88e6065_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
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int mv88e6185_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
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int mv88e6352_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
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int mv88e6390_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
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int mv88e6390x_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
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int mv88e6xxx_port_set_state(struct mv88e6xxx_chip *chip, int port, u8 state);
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int mv88e6xxx_port_set_vlan_map(struct mv88e6xxx_chip *chip, int port, u16 map);
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int mv88e6xxx_port_get_fid(struct mv88e6xxx_chip *chip, int port, u16 *fid);
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int mv88e6xxx_port_set_fid(struct mv88e6xxx_chip *chip, int port, u16 fid);
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int mv88e6xxx_port_get_pvid(struct mv88e6xxx_chip *chip, int port, u16 *pvid);
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int mv88e6xxx_port_set_pvid(struct mv88e6xxx_chip *chip, int port, u16 pvid);
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int mv88e6xxx_port_set_8021q_mode(struct mv88e6xxx_chip *chip, int port,
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u16 mode);
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int mv88e6095_port_tag_remap(struct mv88e6xxx_chip *chip, int port);
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int mv88e6390_port_tag_remap(struct mv88e6xxx_chip *chip, int port);
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int mv88e6xxx_port_set_egress_mode(struct mv88e6xxx_chip *chip, int port,
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enum mv88e6xxx_egress_mode mode);
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int mv88e6085_port_set_frame_mode(struct mv88e6xxx_chip *chip, int port,
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enum mv88e6xxx_frame_mode mode);
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int mv88e6351_port_set_frame_mode(struct mv88e6xxx_chip *chip, int port,
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enum mv88e6xxx_frame_mode mode);
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int mv88e6185_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port,
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bool unicast, bool multicast);
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int mv88e6352_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port,
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bool unicast, bool multicast);
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int mv88e6351_port_set_ether_type(struct mv88e6xxx_chip *chip, int port,
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u16 etype);
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int mv88e6xxx_port_set_message_port(struct mv88e6xxx_chip *chip, int port,
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bool message_port);
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int mv88e6165_port_set_jumbo_size(struct mv88e6xxx_chip *chip, int port,
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size_t size);
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int mv88e6095_port_egress_rate_limiting(struct mv88e6xxx_chip *chip, int port);
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int mv88e6097_port_egress_rate_limiting(struct mv88e6xxx_chip *chip, int port);
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int mv88e6097_port_pause_limit(struct mv88e6xxx_chip *chip, int port, u8 in,
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u8 out);
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int mv88e6390_port_pause_limit(struct mv88e6xxx_chip *chip, int port, u8 in,
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u8 out);
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int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
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phy_interface_t mode);
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int mv88e6xxx_port_get_cmode(struct mv88e6xxx_chip *chip, int port, u8 *cmode);
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int mv88e6xxx_port_set_map_da(struct mv88e6xxx_chip *chip, int port);
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int mv88e6095_port_set_upstream_port(struct mv88e6xxx_chip *chip, int port,
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int upstream_port);
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int mv88e6xxx_port_disable_learn_limit(struct mv88e6xxx_chip *chip, int port);
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int mv88e6xxx_port_disable_pri_override(struct mv88e6xxx_chip *chip, int port);
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#endif /* _MV88E6XXX_PORT_H */
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