config_keys.h

eCos操作系统源码

#ifndef CYGONCE_CONFIG_KEYS_H
#define CYGONCE_CONFIG_KEYS_H
// ====================================================================
//
//      config_keys.h
//
//      Device I/O "Keys" for get/put config functions
//
// ====================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
// ====================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    gthomas
// Contributors: gthomas,jskov,grante,jlarmour
// Date:         1999-02-04
// Purpose:      Repository for all get/put config "keys"
// Description:
//
//####DESCRIPTIONEND####
//
// ====================================================================

// This file contains all of the 'key' values used by all I/O components.
// It is placed in this single repository to make it easy to reduce conflicts.

// ======== 0x0100 Serial ====================================================
// Get/Set configuration 'key' values for low-level serial I/O

#define CYG_IO_GET_CONFIG_SERIAL_INFO                  0x0101
#define CYG_IO_GET_CONFIG_SERIAL_OUTPUT_DRAIN          0x0102
#define CYG_IO_GET_CONFIG_SERIAL_OUTPUT_FLUSH          0x0103
#define CYG_IO_SET_CONFIG_SERIAL_OUTPUT_FLUSH          CYG_IO_GET_CONFIG_SERIAL_OUTPUT_FLUSH
#define CYG_IO_GET_CONFIG_SERIAL_INPUT_FLUSH           0x0104
#define CYG_IO_SET_CONFIG_SERIAL_INPUT_FLUSH           CYG_IO_GET_CONFIG_SERIAL_INPUT_FLUSH
#define CYG_IO_GET_CONFIG_SERIAL_ABORT                 0x0105
#define CYG_IO_GET_CONFIG_SERIAL_BUFFER_INFO           0x0111
#define CYG_IO_GET_CONFIG_SERIAL_FLOW_CONTROL_METHOD   0x0112

#define CYG_IO_SET_CONFIG_SERIAL_INFO                  0x0181
#define CYG_IO_SET_CONFIG_SERIAL_HW_RX_FLOW_THROTTLE   0x0184
#define CYG_IO_SET_CONFIG_SERIAL_HW_FLOW_CONFIG        0x0185
#define CYG_IO_SET_CONFIG_SERIAL_FLOW_CONTROL_METHOD   0x0186
#define CYG_IO_SET_CONFIG_SERIAL_FLOW_CONTROL_FORCE    0x0187
#define CYG_IO_SET_CONFIG_SERIAL_STATUS_CALLBACK       0x0188
#define CYG_IO_SET_CONFIG_SERIAL_HW_BREAK              0x0189

// Compatibility values. Use of these is deprecated, the generic symbols
// should be used instead.
#define CYG_IO_GET_CONFIG_SERIAL_READ_BLOCKING   CYG_IO_GET_CONFIG_READ_BLOCKING
#define CYG_IO_GET_CONFIG_SERIAL_WRITE_BLOCKING  CYG_IO_GET_CONFIG_WRITE_BLOCKING
#define CYG_IO_SET_CONFIG_SERIAL_READ_BLOCKING   CYG_IO_SET_CONFIG_READ_BLOCKING
#define CYG_IO_SET_CONFIG_SERIAL_WRITE_BLOCKING  CYG_IO_SET_CONFIG_WRITE_BLOCKING

// ======== 0x0200 TTY =======================================================
// Get/Set configuration 'key' values for tty-like driver
#define CYG_IO_GET_CONFIG_TTY_INFO       0x0201  // Get channel configuration
#define CYG_IO_SET_CONFIG_TTY_INFO       0x0281  // Set channel configuration


// ======== 0x0300 DSP =======================================================
// Get/Set configuration 'key' values for low-level DSP I/O
#define CYG_IO_GET_CONFIG_DSP_OUTPUT_DRAIN       0x0301
#define CYG_IO_GET_CONFIG_DSP_OUTPUT_FLUSH       0x0302
#define CYG_IO_GET_CONFIG_DSP_INPUT_FLUSH        0x0303
#define CYG_IO_GET_CONFIG_DSP_ABORT              0x0304
#define CYG_IO_GET_CONFIG_DSP_INPUT_OVERFLOW_RESET 0x0307

// Compatibility values. Use of these is deprecated, the generic symbols
// should be used instead.
#define CYG_IO_GET_CONFIG_DSP_READ_BLOCKING      CYG_IO_GET_CONFIG_READ_BLOCKING
#define CYG_IO_GET_CONFIG_DSP_WRITE_BLOCKING     CYG_IO_GET_CONFIG_WRITE_BLOCKING
#define CYG_IO_SET_CONFIG_DSP_READ_BLOCKING      CYG_IO_SET_CONFIG_READ_BLOCKING
#define CYG_IO_SET_CONFIG_DSP_WRITE_BLOCKING     CYG_IO_SET_CONFIG_WRITE_BLOCKING

// ======== 0x400 DSP =======================================================
// Get/Set configuration 'key' values for termios emulation

#define CYG_IO_GET_CONFIG_TERMIOS                0x0400
#define CYG_IO_SET_CONFIG_TERMIOS                0x0401

// ======== 0x600 FLASH =====================================================
// Get/Set configuration 'key' values for FLASH drivers

#define CYG_IO_GET_CONFIG_FLASH_ERASE            0x600
#define CYG_IO_GET_CONFIG_FLASH_QUERY            0x601
#define CYG_IO_GET_CONFIG_FLASH_LOCK             0x602
#define CYG_IO_GET_CONFIG_FLASH_UNLOCK           0x603
#define CYG_IO_GET_CONFIG_FLASH_VERIFY           0x604
#define CYG_IO_GET_CONFIG_FLASH_DEVSIZE          0x605
#define CYG_IO_GET_CONFIG_FLASH_BLOCKSIZE        0x606

#define CYG_IO_SET_CONFIG_FLASH_FIS_NAME         0x680

// ======== 0x700 DISK =======================================================
// Get/Set configuration 'key' values for DISK I/O 

#define CYG_IO_GET_CONFIG_DISK_INFO              0x700

// ======== 0x1000 Generic ===================================================
// Get/Set configuration 'key' values that can apply to more than one
// class of device.

#define CYG_IO_GET_CONFIG_READ_BLOCKING         0x1001
#define CYG_IO_GET_CONFIG_WRITE_BLOCKING        0x1002

#define CYG_IO_SET_CONFIG_READ_BLOCKING         0x1081
#define CYG_IO_SET_CONFIG_WRITE_BLOCKING        0x1082


#endif  /* CYGONCE_CONFIG_KEYS_H */
/* EOF config_keys.h */