mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 11:29:53 +07:00
5480db6985
The PHY's EEE settings are already accessed by the DSA layer through the Marvell PHY driver and there is nothing to be done for switch's MACs. Remove all EEE support from the mv88e6xxx driver and simply return 0 from the EEE ops. 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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