/********************************************************************************
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Copyright (C) 2016 Marvell International Ltd.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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*******************************************************************************/
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#ifndef __MV_PHY_DXE_H__
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#define __MV_PHY_DXE_H__
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#define MII_BMCR 0x00 /* Basic mode control Register */
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#define MII_BMSR 0x01 /* Basic mode status Register */
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/* BMCR */
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#define BMCR_ANRESTART 0x0200 /* 1 = Restart autonegotiation */
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#define BMCR_ISOLATE 0x0400 /* 0 = Isolate PHY */
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#define BMCR_ANENABLE 0x1000 /* 1 = Enable autonegotiation */
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#define BMCR_RESET 0x8000 /* 1 = Reset the PHY */
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/* BSMR */
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#define BMSR_LSTATUS 0x0004 /* 1 = Link up */
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#define BMSR_ANEGCAPABLE 0x0008 /* 1 = Able to perform auto-neg */
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#define BMSR_ANEGCOMPLETE 0x0020 /* 1 = Auto-neg complete */
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#define PHY_AUTONEGOTIATE_TIMEOUT 5000
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/* 88E1011 PHY Status Register */
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#define MIIM_88E1xxx_PHY_STATUS 0x11
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#define MIIM_88E1xxx_PHYSTAT_SPEED 0xc000
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#define MIIM_88E1xxx_PHYSTAT_GBIT 0x8000
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#define MIIM_88E1xxx_PHYSTAT_100 0x4000
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#define MIIM_88E1xxx_PHYSTAT_DUPLEX 0x2000
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#define MIIM_88E1xxx_PHYSTAT_SPDDONE 0x0800
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#define MIIM_88E1xxx_PHYSTAT_LINK 0x0400
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/* 88E1111 Extended PHY Specific Control Register */
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#define MIIM_88E1111_PHY_EXT_CR 0x14
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#define MIIM_88E1111_RX_DELAY 0x80
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#define MIIM_88E1111_TX_DELAY 0x02
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/* 88E1111 Extended PHY Specific Status Register */
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#define MIIM_88E1111_PHY_EXT_SR 0x1b
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#define MIIM_88E1111_HWCFG_MODE_MASK 0xf
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#define MIIM_88E1111_HWCFG_MODE_COPPER_RGMII 0xb
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#define MIIM_88E1111_HWCFG_MODE_FIBER_RGMII 0x3
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#define MIIM_88E1111_HWCFG_MODE_SGMII_NO_CLK 0x4
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#define MIIM_88E1111_HWCFG_MODE_COPPER_RTBI 0x9
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#define MIIM_88E1111_HWCFG_FIBER_COPPER_AUTO 0x8000
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#define MIIM_88E1111_HWCFG_FIBER_COPPER_RES 0x2000
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typedef enum {
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MV_PHY_DEVICE_1512,
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MV_PHY_DEVICE_1112,
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MV_PHY_DEVICE_ID_MAX
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} MV_PHY_DEVICE_ID;
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typedef
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EFI_STATUS
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(*MV_PHY_DEVICE_INIT) (
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IN CONST MARVELL_PHY_PROTOCOL *Snp,
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IN OUT PHY_DEVICE *PhyDev
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);
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typedef struct {
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MV_PHY_DEVICE_ID DevId;
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MV_PHY_DEVICE_INIT DevInit;
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} MV_PHY_DEVICE;
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STATIC
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EFI_STATUS
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MvPhyInit1512 (
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IN CONST MARVELL_PHY_PROTOCOL *Snp,
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IN OUT PHY_DEVICE *PhyDev
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);
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/**
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Initialize Marvell 88E1112 PHY.
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@param[in] MvPhyProtocol Marvell PHY protocol instance.
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@param[in out] *PhyDevice PHY device structure.
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**/
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STATIC
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EFI_STATUS
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MvPhyInit1112 (
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IN CONST MARVELL_PHY_PROTOCOL *MvPhyProtocol,
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IN OUT PHY_DEVICE *PhyDevice
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);
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#endif
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