116a28ef2SGary Jennejohn /* 216a28ef2SGary Jennejohn * (C) Copyright 2008 316a28ef2SGary Jennejohn * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de. 416a28ef2SGary Jennejohn * 516a28ef2SGary Jennejohn * See file CREDITS for list of people who contributed to this 616a28ef2SGary Jennejohn * project. 716a28ef2SGary Jennejohn * 816a28ef2SGary Jennejohn * This program is free software; you can redistribute it and/or 916a28ef2SGary Jennejohn * modify it under the terms of the GNU General Public License as 1016a28ef2SGary Jennejohn * published by the Free Software Foundation; either version 2 of 1116a28ef2SGary Jennejohn * the License, or (at your option) any later version. 1216a28ef2SGary Jennejohn * 1316a28ef2SGary Jennejohn *This program is distributed in the hope that it will be useful, 1416a28ef2SGary Jennejohn * but WITHOUT ANY WARRANTY; without even the implied warranty of 1516a28ef2SGary Jennejohn * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1616a28ef2SGary Jennejohn * GNU General Public License for more details. 1716a28ef2SGary Jennejohn * 1816a28ef2SGary Jennejohn * You should have received a copy of the GNU General Public License 1916a28ef2SGary Jennejohn * along with this program; if not, write to the Free Software 2016a28ef2SGary Jennejohn * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 2116a28ef2SGary Jennejohn * MA 02111-1307 USA 2216a28ef2SGary Jennejohn */ 2316a28ef2SGary Jennejohn 2416a28ef2SGary Jennejohn #ifndef _IO_MUX_H 2516a28ef2SGary Jennejohn #define _IO_MUX_H 2616a28ef2SGary Jennejohn 2752cb4d4fSJean-Christophe PLAGNIOL-VILLARD #include <stdio_dev.h> 2816a28ef2SGary Jennejohn 2916a28ef2SGary Jennejohn /* 3016a28ef2SGary Jennejohn * Stuff required to support console multiplexing. 3116a28ef2SGary Jennejohn */ 3216a28ef2SGary Jennejohn 3316a28ef2SGary Jennejohn /* 3416a28ef2SGary Jennejohn * Pointers to devices used for each file type. Defined in console.c 3516a28ef2SGary Jennejohn * but storage is allocated in iomux.c. 3616a28ef2SGary Jennejohn */ 3752cb4d4fSJean-Christophe PLAGNIOL-VILLARD extern struct stdio_dev **console_devices[MAX_FILES]; 3816a28ef2SGary Jennejohn /* 3916a28ef2SGary Jennejohn * The count of devices assigned to each FILE. Defined in console.c 4016a28ef2SGary Jennejohn * and populated in iomux.c. 4116a28ef2SGary Jennejohn */ 4216a28ef2SGary Jennejohn extern int cd_count[MAX_FILES]; 4316a28ef2SGary Jennejohn 4416a28ef2SGary Jennejohn int iomux_doenv(const int, const char *); 4516a28ef2SGary Jennejohn void iomux_printdevs(const int); 46*d7be3056SMike Frysinger struct stdio_dev *search_device(int, const char *); 4716a28ef2SGary Jennejohn 4816a28ef2SGary Jennejohn #endif /* _IO_MUX_H */ 49