/********************************************************************************
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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_H__
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#define __MV_PHY_H__
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#define MARVELL_PHY_PROTOCOL_GUID { 0x32f48a43, 0x37e3, 0x4acf, { 0x93, 0xc4, 0x3e, 0x57, 0xa7, 0xb0, 0xfb, 0xdc }}
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typedef struct _MARVELL_PHY_PROTOCOL MARVELL_PHY_PROTOCOL;
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typedef enum {
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PHY_CONNECTION_RGMII,
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PHY_CONNECTION_RGMII_ID,
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PHY_CONNECTION_RGMII_TXID,
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PHY_CONNECTION_RGMII_RXID,
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PHY_CONNECTION_SGMII,
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PHY_CONNECTION_RTBI,
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PHY_CONNECTION_XAUI,
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PHY_CONNECTION_RXAUI,
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PHY_CONNECTION_SFI
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} PHY_CONNECTION;
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typedef enum {
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NO_SPEED,
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SPEED_10,
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SPEED_100,
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SPEED_1000,
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SPEED_2500,
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SPEED_10000
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} PHY_SPEED;
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typedef struct {
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UINT32 Addr;
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UINT8 MdioIndex;
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BOOLEAN LinkUp;
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BOOLEAN FullDuplex;
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BOOLEAN AutoNegotiation;
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PHY_SPEED Speed;
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PHY_CONNECTION Connection;
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} PHY_DEVICE;
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/*
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* Before calling MARVELL_PHY_STATUS driver should request PHY_DEVICE structure by
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* calling MARVELL_PHY_INIT. Pointer to that needs to be provided as an argument to
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* MARVELL_PHY_STATUS.
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*/
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typedef
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EFI_STATUS
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(EFIAPI *MARVELL_PHY_STATUS) (
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IN CONST MARVELL_PHY_PROTOCOL *This,
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IN OUT PHY_DEVICE *PhyDev
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);
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/*
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* MARVELL_PHY_INIT allocates PhyDev and provides driver with pointer via **PhyDev.
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* After it becomes unnecessary, PhyDev should be freed by a driver (or it will
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* get freed at ExitBootServices).
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*/
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typedef
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EFI_STATUS
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(EFIAPI *MARVELL_PHY_INIT) (
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IN CONST MARVELL_PHY_PROTOCOL *This,
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IN UINT32 PhyAddr,
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IN PHY_CONNECTION PhyConnection,
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IN OUT PHY_DEVICE **PhyDev
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);
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struct _MARVELL_PHY_PROTOCOL {
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MARVELL_PHY_STATUS Status;
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MARVELL_PHY_INIT Init;
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};
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extern EFI_GUID gMarvellPhyProtocolGuid;
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#endif
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