PEP_ACPI_INITIALIZE_SPB_UART_RESOURCE - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// pep_x.h

VOID PEP_ACPI_INITIALIZE_SPB_UART_RESOURCE(
  [in]  ULONG              BaudRate,
  [in]  UCHAR              BitsPerByte,
  [in]  UCHAR              StopBits,
  [in]  UCHAR              LinesInUse,
  [in]  UCHAR              IsBigEndian,
  [in]  UCHAR              Parity,
  [in]  UCHAR              FlowControl,
  [in]  USHORT             RxSize,
  [in]  USHORT             TxSize,
  [in]  PUNICODE_STRING    ResourceSource,
  [in]  UCHAR              ResourceSourceIndex,
  [in]  BOOLEAN            ResourceUsage,
  [in]  BOOLEAN            SharedMode,
  [in]  PCHAR              VendorData,
  [in]  USHORT             VendorDataLength,
  [out] PPEP_ACPI_RESOURCE Resource
);
View the official Windows Driver Kit DDI reference
// pepfx.h

VOID PEP_ACPI_INITIALIZE_SPB_UART_RESOURCE(
  [in]  ULONG              BaudRate,
  [in]  UCHAR              BitsPerByte,
  [in]  UCHAR              StopBits,
  [in]  UCHAR              LinesInUse,
  [in]  UCHAR              IsBigEndian,
  [in]  UCHAR              Parity,
  [in]  UCHAR              FlowControl,
  [in]  USHORT             RxSize,
  [in]  USHORT             TxSize,
  [in]  PUNICODE_STRING    ResourceSource,
  [in]  UCHAR              ResourceSourceIndex,
  [in]  BOOLEAN            ResourceUsage,
  [in]  BOOLEAN            SharedMode,
  [in]  PCHAR              VendorData,
  [in]  USHORT             VendorDataLength,
  [out] PPEP_ACPI_RESOURCE Resource
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-pep_x-pep_acpi_initialize_spb_uart_resource)

PEP_ACPI_INITIALIZE_SPB_UART_RESOURCE function (pep_x.h)

Description

The PEP_ACPI_INITIALIZE_SPB_UART_RESOURCE function initializes a platform extension plug-in's (PEP) PEP_ACPI_SPB_UART_RESOURCE structure.

Parameters

BaudRate [in]

Specifies the baud rate of the connection.

BitsPerByte [in]

Specifies the number of bits per byte of data.

StopBits [in]

Specifies the stop bits used in the connection.

LinesInUse [in]

Flag indicating the serial lines that are enabled. A value of 1 in the bit positions indicates that the line is enabled.

Bit Meaning
0 This bit is reserved and must be set to zero.
1 This bit is reserved and must be set to zero.
2 Data Carrier Detect (DTD)
3 Ring Indicator (RI)
4 Data Set Ready (DSR)
5 Data Terminal Ready (DTR)
6 Clear to Send (CTS)
7 Request to Send (RTS)

IsBigEndian [in]

Indicates if the most significant bits of data are in the lowest address.

Parity [in]

Specifies the parity of the connection.

Value Meaning
0x00 None
0x01 Even
0x02 Odd
0x03 Mark
0x04 Space

FlowControl [in]

Specifies the type of flow control used by the connection.

RxSize [in]

Specifies the maximum receive buffer size, in bytes, that is supported by this connection.

TxSize [in]

Specifies the maximum transmit buffer size, in bytes, that is supported by this connection.

ResourceSource [in]

The name of the serial bus controller device to which this connection descriptor applies. The name can be a fully qualified path, a relative path, or a simple name segment that utilizes the namespace search rules.

ResourceSourceIndex [in]

This parameter should always be zero.

ResourceUsage [in]

Indicates if this resource is in use.

SharedMode [in]

Indicates if this resource is shared.

VendorData [in]

A pointer to optional data that is specific to the serial bus connection type.

VendorDataLength [in]

The length of the buffer pointed to by the VendorData parameter.

Resource [out]

A pointer to the resource. The structure behind the pointer is of type PEP_ACPI_SPB_UART_RESOURCE.

See also

PEP_ACPI_SPB_UART_RESOURCE

View the official Windows Driver Kit DDI reference

Edit description on GitHub

Windows Driver Kit DDI reference (nf-pepfx-pep_acpi_initialize_spb_uart_resource)

PEP_ACPI_INITIALIZE_SPB_UART_RESOURCE function (pepfx.h)

Description

The PEP_ACPI_INITIALIZE_SPB_UART_RESOURCE function initializes a platform extension plug-in's (PEP) PEP_ACPI_SPB_UART_RESOURCE structure.

Parameters

BaudRate [in]

Specifies the baud rate of the connection.

BitsPerByte [in]

Specifies the number of bits per byte of data.

StopBits [in]

Specifies the stop bits used in the connection.

LinesInUse [in]

Flag indicating the serial lines that are enabled. A value of 1 in the bit positions indicates that the line is enabled.

Bit Meaning
0 This bit is reserved and must be set to zero.
1 This bit is reserved and must be set to zero.
2 Data Carrier Detect (DTD)
3 Ring Indicator (RI)
4 Data Set Ready (DSR)
5 Data Terminal Ready (DTR)
6 Clear to Send (CTS)
7 Request to Send (RTS)

IsBigEndian [in]

Indicates if the most significant bits of data are in the lowest address.

Parity [in]

Specifies the parity of the connection.

Value Meaning
0x00 None
0x01 Even
0x02 Odd
0x03 Mark
0x04 Space

FlowControl [in]

Specifies the type of flow control used by the connection.

RxSize [in]

Specifies the maximum receive buffer size, in bytes, that is supported by this connection.

TxSize [in]

Specifies the maximum transmit buffer size, in bytes, that is supported by this connection.

ResourceSource [in]

The name of the serial bus controller device to which this connection descriptor applies. The name can be a fully qualified path, a relative path, or a simple name segment that utilizes the namespace search rules.

ResourceSourceIndex [in]

This parameter should always be zero.

ResourceUsage [in]

Indicates if this resource is in use.

SharedMode [in]

Indicates if this resource is shared.

VendorData [in]

A pointer to optional data that is specific to the serial bus connection type.

VendorDataLength [in]

The length of the buffer pointed to by the VendorData parameter.

Resource [out]

A pointer to the resource. The structure behind the pointer is of type PEP_ACPI_SPB_UART_RESOURCE.

See also

PEP_ACPI_SPB_UART_RESOURCE

View the official Windows Driver Kit DDI reference

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