PciExpress30.h

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#ifndef _PCIEXPRESS30_H_
#define _PCIEXPRESS30_H_
 
#include <IndustryStandard/PciExpress21.h>
 
#pragma pack(1)
 
#define PCI_EXPRESS_EXTENDED_CAPABILITY_SECONDARY_PCIE_ID    0x0019
#define PCI_EXPRESS_EXTENDED_CAPABILITY_SECONDARY_PCIE_VER1  0x1
 
typedef union {
  struct {
    UINT32    PerformEqualization                    : 1;
    UINT32    LinkEqualizationRequestInterruptEnable : 1;
    UINT32    Reserved                               : 30;
  } Bits;
  UINT32    Uint32;
} PCI_EXPRESS_REG_LINK_CONTROL3;
 
typedef union {
  struct {
    UINT16    DownstreamPortTransmitterPreset  : 4;
    UINT16    DownstreamPortReceiverPresetHint : 3;
    UINT16    Reserved                         : 1;
    UINT16    UpstreamPortTransmitterPreset    : 4;
    UINT16    UpstreamPortReceiverPresetHint   : 3;
    UINT16    Reserved2                        : 1;
  } Bits;
  UINT16    Uint16;
} PCI_EXPRESS_REG_LANE_EQUALIZATION_CONTROL;
 
typedef struct {
  PCI_EXPRESS_EXTENDED_CAPABILITIES_HEADER     Header;
  PCI_EXPRESS_REG_LINK_CONTROL3                LinkControl3;
  UINT32                                       LaneErrorStatus;
  PCI_EXPRESS_REG_LANE_EQUALIZATION_CONTROL    EqualizationControl[2];
} PCI_EXPRESS_EXTENDED_CAPABILITIES_SECONDARY_PCIE;
 
#pragma pack()
 
#endif