wudfddi_hwaccess.h header

This header is used by wdf. For more information, see:

• Windows Driver Framework

wudfddi_hwaccess.h contains the following programming interfaces:

Functions

READ_PORT_BUFFER_UCHAR The READ_PORT_BUFFER_UCHAR function reads a number of bytes from the specified port address into a buffer.
READ_PORT_BUFFER_ULONG The READ_PORT_BUFFER_ULONG function reads a number of ULONG values from the specified port address into a buffer.
READ_PORT_BUFFER_USHORT The READ_PORT_BUFFER_USHORT function reads a number of USHORT values from the specified port address into a buffer.
READ_PORT_UCHAR The READ_PORT_UCHAR function reads a byte from the specified port address.
READ_PORT_ULONG The READ_PORT_ULONG function reads a ULONG value from the specified port address.
READ_PORT_USHORT The READ_PORT_USHORT function reads a USHORT value from the specified port address.
READ_REGISTER_BUFFER_UCHAR The READ_REGISTER_BUFFER_UCHAR function reads a number of bytes from the specified register address into a buffer.
READ_REGISTER_BUFFER_ULONG The READ_REGISTER_BUFFER_ULONG function reads a number of ULONG values from the specified register address into a buffer.
READ_REGISTER_BUFFER_ULONG64 The READ_REGISTER_BUFFER_ULONG64 function (wudfddi_hwaccess.h) reads a number of ULONG64 values from the specified register address into a buffer.
READ_REGISTER_BUFFER_USHORT The READ_REGISTER_BUFFER_USHORT function reads a number of USHORT values from the specified register address into a buffer.
READ_REGISTER_UCHAR The READ_REGISTER_UCHAR function reads a byte from the specified register address.
READ_REGISTER_ULONG The READ_REGISTER_ULONG function reads a ULONG value from the specified register address.
READ_REGISTER_ULONG64 The READ_REGISTER_ULONG64 function (wudfddi_hwaccess.h) reads a ULONG64 value from the specified register address.
READ_REGISTER_USHORT The READ_REGISTER_USHORT function reads a USHORT value from the specified register address.
WRITE_PORT_BUFFER_UCHAR The WRITE_PORT_BUFFER_UCHAR function writes a number of bytes from a buffer to the specified port.
WRITE_PORT_BUFFER_ULONG The WRITE_PORT_BUFFER_ULONG function writes a number of ULONG values from a buffer to the specified port address.
WRITE_PORT_BUFFER_USHORT The WRITE_PORT_BUFFER_USHORT function writes a number of USHORT values from a buffer to the specified port address.
WRITE_PORT_UCHAR The WRITE_PORT_UCHAR function writes a byte to the specified port address.
WRITE_PORT_ULONG The WRITE_PORT_ULONG function writes a ULONG value to the specified port address.
WRITE_PORT_USHORT The WRITE_PORT_USHORT function writes a USHORT value to the specified port address.
WRITE_REGISTER_BUFFER_UCHAR The WRITE_REGISTER_BUFFER_UCHAR function writes a number of bytes from a buffer to the specified register.
WRITE_REGISTER_BUFFER_ULONG The WRITE_REGISTER_BUFFER_ULONG function writes a number of ULONG values from a buffer to the specified register.
WRITE_REGISTER_BUFFER_ULONG64 The WRITE_REGISTER_BUFFER_ULONG64 function (wudfddi_hwaccess.h) writes a number of ULONG64 values from a buffer to the specified register.
WRITE_REGISTER_BUFFER_USHORT The WRITE_REGISTER_BUFFER_USHORT function (wudfddi_hwaccess.h) writes a number of USHORT values from a buffer to the specified register.
WRITE_REGISTER_UCHAR The WRITE_REGISTER_UCHAR function (wudfddi_hwaccess.h) writes a byte to the specified register address.
WRITE_REGISTER_ULONG The WRITE_REGISTER_ULONG function (wudfddi_hwaccess.h) writes a ULONG value to the specified register address.
WRITE_REGISTER_ULONG64 The WRITE_REGISTER_ULONG64 function (wudfddi_hwaccess.h) writes a ULONG64 value to the specified register address.
WRITE_REGISTER_USHORT The WRITE_REGISTER_USHORT function (wudfddi_hwaccess.h) writes a USHORT value to the specified register address.