Epson S1D13705 technical manual Epson Research and Development

Epson Research and Development	Page 83
Vancouver Design Center

/*----------------------------------------------------------------------------

**

**Copyright (c) 1998, 1999 Epson Research and Development, Inc.

**All Rights Reserved.

**

**Module Name:

**ioctl.h

**Abstract:

**

**Include file for S1D13x0x PCI Board Driver.

**Define the IOCTL codes we will use. The IOCTL code contains a command

**identifier, plus other information about the device, the type of access

**with which the file must have been opened, and the type of buffering.

**----------------------------------------------------------------------------

*/

#define SED_TYPE FILE_DEVICE_CONTROLLER

// The IOCTL function codes from 0x800 to 0xFFF are for customer use. #define IOCTL_SED_QUERY_NUMBER_OF_PCI_BOARDS \

CTL_CODE( SED_TYPE, 0x900, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_SED_MAP_PCI_BOARD \

CTL_CODE( SED_TYPE, 0x901, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_SED_MAP_PHYSICAL_MEMORY \

CTL_CODE( SED_TYPE, 0x902, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_SED_UNMAP_LINEAR_MEMORY \

CTL_CODE( SED_TYPE, 0x903, METHOD_BUFFERED, FILE_ANY_ACCESS)

Programming Notes and Examples	S1D13705
Issue Date: 02/01/22	X27A-G-002-03