/** @file
  Contains several definitions for table structures used for Bifurcation and slot configuration
  on the different platforms.

  @copyright
  Copyright 2015 - 2021 Intel Corporation. <BR>

  SPDX-License-Identifier: BSD-2-Clause-Patent
**/

#ifndef _IIOBIFURCATIONSLOTTABLE_H_
#define _IIOBIFURCATIONSLOTTABLE_H_

#include "IioPlatformData.h"

#define QAT_ENABLED                0  // QAT is active-low
#define RISER_PRESENT              0
#define RISER_NOT_PRESENT          1
#define RISER_HP_EN                1
#define RISER_WINGED_IN            0
#define RISER_SLOT9_DISABLE        1

typedef struct {
  UINT8 Socket;
  UINT8 IouNumber;
  UINT8 BroadwayAddress; // 0xff, no override bifurcation settings.
                           // 0-2 BW5 card can be present
} IIO_BROADWAY_ADDRESS_ENTRY;

typedef enum {
  Bw5_Addr_0 = 0,
  Bw5_Addr_1,
  Bw5_Addr_2,
  Bw5_Addr_3,
  Bw5_Addr_Max
} BW5_ADDRESS;

typedef union {
  struct {
    UINT8 PresentSignal:1;
    UINT8 HPConf:1;
    UINT8 WingConf:1;
    UINT8 Slot9En:1;
  } Bits;
  UINT8 Data;
} PCIE_RISER_ID;

enum {
  Iio_PortA = 0,
  Iio_PortB = 1,
  Iio_PortC = 2,
  Iio_PortD = 3
};
typedef enum {
 Iio_Iou0 =0,
 Iio_Iou1,
 Iio_Iou2,
 Iio_Iou3,
 Iio_Iou4,
 Iio_IouMax
} IIO_IOUS;

typedef enum {
  Iio_Socket0 = 0,
  Iio_Socket1,
  Iio_Socket2,
  Iio_Socket3,
  Iio_Socket4,
  Iio_Socket5,
  Iio_Socket6,
  Iio_Socket7
} IIO_SOCKETS;

typedef enum {
  VPP_PORT_0 = 0,
  VPP_PORT_1,
  VPP_PORT_2,
  VPP_PORT_3
} VPP_PORTS;
///
/// Platform Port/Socket assignments.
///

#define ENABLE            1
#define DISABLE           0
#define NO_SLT_IMP        0xFF
#define SLT_IMP           1
#define HIDE              1
#define NOT_HIDE          0
#define VPP_PORT_0        0
#define VPP_PORT_1        1
#define VPP_PORT_MAX      0xFF
#define VPP_ADDR_MAX      0xFF
#define PWR_VAL_MAX       0xFF
#define PWR_SCL_MAX       0xFF

//
// BW5 SMbus slave address
//
#define BW5_SMBUS_ADDRESS                 0x4C
#define PCA9555_COMMAND_CONFIG_PORT0_REG  0x06
#define PCA9555_COMMAND_INPUT_PORT0_REG   0x00
#define NUM_OF_RETRIES                    0x03
#define BW5_0_ID_MASK                     0x0007
#define BW5_1_ID_MASK                     0x0070
#define BW5_2_ID_MASK                     0x0700
#define BW5_3_ID_MASK                     0x7000
#define BW5_CONFIG_REG_MASK               0xFF
#define BW5_CARDS_PRESENT                 0x04
#define BW5_CARD_NOT_PRESENT              0x07


// Bifurcation read from MCU
#define BW5_BIFURCATE_x4x4x4x4  0
#define BW5_BIFURCATE_xxx8x4x4  1
#define BW5_BIFURCATE_x4x4xxx8  2
#define BW5_BIFURCATE_xxx8xxx8  3

#define BW4_DATA_OFFSET         0
#define BW4_CONFIG_OFFSET       3

typedef union {
  struct {
    UINT8 BifBits:3;
    UINT8 ExtPresent:1;
    UINT8 HotPlugEna:1;
    UINT8 Rsvd:2;
    UINT8 ExtId:1;
  } Bits;
  UINT8 Data;
} BW5_BIFURCATION_DATA_STRUCT;

/**
  This function prepare the data for silicon initialization based on
  bifuraction and slots table

  This function is for tables in version PLATFORM_IIO_CONFIG_UPDATE_VERSION = 1
 */
VOID
IioPortBifurcationInitVer1 (
  IN IIO_GLOBALS *IioGlobalData
  );

/**
  Function returns the board ID from running HW

  @return BoardId
**/
UINT8
EFIAPI
SystemBoardIdValue (
  VOID
  );


#endif