hubport.h File Reference

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Classes
struct	HubPortStatus
struct	HubPortInfo
struct	HubConnectorId
struct	HubAcpiUpc
struct	HubAcpiPld
class	HubPort

Macros
#define	HUB_CONNECTOR_NONE   0
#define	HUB_CONNECTOR_ROOT   1
#define	HUB_CONNECTOR_ACPI   2
#define	HUB_CONNECTOR_MAX_PATH   6

Enumerations
enum class	PortProperty : ULONG {   Removable = 0x00000001 , AcpiUpcValid = 0x00000002 , AcpiPldValid = 0x00000004 , DebugCapable = 0x00000008 ,   IntegratedHub = 0x00000010 , InConnectorMap = 0x00000020 , Usb20LpmCapable = 0x00000040 , BeslCapable = 0x00000080 ,   EnhancedSuperSpeed = 0x00000100 , TypeCWithoutSwitch = 0x00000200 }
enum class	PortFlag : ULONG {   DeviceConnected = 0x00000001 , SupportsReattach = 0x00000002 , OverCurrentResetArmed = 0x00000004 , SsInactiveSeenForBoot = 0x00000008 ,   PendingRecoveryUpdate = 0x00000010 , PendingHubPowerReference = 0x00000020 , Usb4Host = 0x00000040 , AcpiNoU2 = 0x00000080 }
enum class	PortMuxFlag : ULONG {   PortChangePending = 0x00000001 , InterruptReference = 0x00000002 , PnpOperationPending = 0x00000004 , PowerReference = 0x00000008 ,   ResetPending = 0x00000010 , WdfPowerReference = 0x00000020 }

Functions
	C_ASSERT (sizeof(HubAcpiPld)==16)
	WDF_DECLARE_CONTEXT_TYPE_WITH_NAME (HubPort, HubGetPortContext)

Macro Definition Documentation

HUB_CONNECTOR_ACPI

#define HUB_CONNECTOR_ACPI   2

Definition at line 77 of file hubport.h.

HUB_CONNECTOR_MAX_PATH

#define HUB_CONNECTOR_MAX_PATH   6

Definition at line 80 of file hubport.h.

HUB_CONNECTOR_NONE

#define HUB_CONNECTOR_NONE   0

Definition at line 75 of file hubport.h.

HUB_CONNECTOR_ROOT

#define HUB_CONNECTOR_ROOT   1

Definition at line 76 of file hubport.h.

Enumeration Type Documentation

PortFlag

enum class PortFlag : ULONG

strong

Enumerator
DeviceConnected
SupportsReattach
OverCurrentResetArmed
SsInactiveSeenForBoot
PendingRecoveryUpdate
PendingHubPowerReference
Usb4Host
AcpiNoU2

Definition at line 26 of file hubport.h.

{
    DeviceConnected          = 0x00000001,
    SupportsReattach         = 0x00000002,
    OverCurrentResetArmed    = 0x00000004,
    SsInactiveSeenForBoot    = 0x00000008,
    PendingRecoveryUpdate    = 0x00000010,
    PendingHubPowerReference = 0x00000020,
 
    /* Bound to a USB4 host router name, which m_Usb4HostName holds */
    Usb4Host                 = 0x00000040,
 
    /* The port _DSM asks for U2 to stay off */
    AcpiNoU2                 = 0x00000080
};

PortMuxFlag

enum class PortMuxFlag : ULONG

strong

Enumerator
PortChangePending
InterruptReference
PnpOperationPending
PowerReference
ResetPending
WdfPowerReference

Definition at line 43 of file hubport.h.

{
    PortChangePending        = 0x00000001,
    InterruptReference       = 0x00000002,
    PnpOperationPending      = 0x00000004,
    PowerReference           = 0x00000008,
    ResetPending             = 0x00000010,
    WdfPowerReference        = 0x00000020
};

PortProperty

enum class PortProperty : ULONG

strong

Enumerator
Removable
AcpiUpcValid
AcpiPldValid
DebugCapable
IntegratedHub
InConnectorMap
Usb20LpmCapable
BeslCapable
EnhancedSuperSpeed
TypeCWithoutSwitch

Definition at line 11 of file hubport.h.

{
    Removable                = 0x00000001,
    AcpiUpcValid             = 0x00000002,
    AcpiPldValid             = 0x00000004,
    DebugCapable             = 0x00000008,
    IntegratedHub            = 0x00000010,
    InConnectorMap           = 0x00000020,
    Usb20LpmCapable          = 0x00000040,
    BeslCapable              = 0x00000080,
    EnhancedSuperSpeed       = 0x00000100,
    TypeCWithoutSwitch       = 0x00000200
};

Function Documentation

C_ASSERT()

C_ASSERT

(

sizeof(HubAcpiPld)

= =16

)

WDF_DECLARE_CONTEXT_TYPE_WITH_NAME()

WDF_DECLARE_CONTEXT_TYPE_WITH_NAME	(	HubPort	,
		HubGetPortContext
	)