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sh_console.h revision 1.7 
      1 /* -*-C++-*-	$NetBSD: sh_console.h,v 1.7 2002/02/04 17:38:27 uch Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by UCHIYAMA Yasushi.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _HPCBOOT_SH_CONSOLE_H_
     40 #define _HPCBOOT_SH_CONSOLE_H_
     41 
     42 #include <hpcboot.h>
     43 #include <console.h>
     44 #include <memory.h>
     45 #include <sh3/sh3.h>
     46 
     47 class SHConsole : public SerialConsole {
     48 private:
     49 	typedef SerialConsole super;
     50 
     51 public:
     52 	typedef void (*print_func_t)(const char *);
     53 	struct console_info {
     54 		u_int32_t cpu, machine;
     55 		print_func_t print;
     56 		int16_t serial_console;
     57 		int16_t video_console;
     58 	};
     59 	static struct console_info _console_info[];
     60 	enum consoleSelect { VIDEO, SERIAL };
     61 	static struct console_info *selectBootConsole(Console &,
     62 	    enum consoleSelect);
     63 	static void SCIPrint(const char *);
     64 	static void SCIFPrint(const char *);
     65 	static void HD64461COMPrint(const char *);
     66 	static void HD64465COMPrint(const char *);
     67 
     68 private:
     69 	static SHConsole *_instance;
     70 	int _kmode;
     71 	print_func_t _print;
     72 
     73 	SHConsole(void);
     74 
     75 public:
     76 	virtual ~SHConsole();
     77 	static SHConsole *Instance(void);
     78 
     79 	virtual BOOL init(void);
     80 	virtual void print(const TCHAR *fmt, ...);
     81 };
     82 #endif //_HPCBOOT_SH_CONSOLE_H_
     83