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sh_console.cpp revision 1.2 
      1 /*	$NetBSD: sh_console.cpp,v 1.2 2001/03/13 16:31:31 uch Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001 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 #include <hpcmenu.h>
     40 #include <sh3/sh_console.h>
     41 
     42 SHConsole *SHConsole::_instance = 0;
     43 
     44 struct SHConsole::console_info
     45 SHConsole::_console_info[] = {
     46 	{ PLATID_CPU_SH_3_7709   , PLATID_MACH_HP_LX_620                   , SCIFPrint },
     47 	{ PLATID_CPU_SH_3_7709   , PLATID_MACH_HP_LX_620JP                 , SCIFPrint },
     48 	{ PLATID_CPU_SH_3_7709A  , PLATID_MACH_HP_JORNADA_680              , SCIFPrint },
     49 	{ PLATID_CPU_SH_3_7709A  , PLATID_MACH_HP_JORNADA_680JP            , SCIFPrint },
     50 	{ PLATID_CPU_SH_3_7709A  , PLATID_MACH_HP_JORNADA_690              , SCIFPrint },
     51 	{ PLATID_CPU_SH_3_7709A  , PLATID_MACH_HP_JORNADA_690JP            , SCIFPrint },
     52 	{ PLATID_CPU_SH_3_7709   , PLATID_MACH_HITACHI_PERSONA_HPW230JC    , 0 }, // HD64461 Serial module
     53 	{ 0, 0, 0 } // terminator.
     54 };
     55 
     56 SHConsole::SHConsole()
     57 {
     58 	_print = 0;
     59 }
     60 
     61 SHConsole::~SHConsole()
     62 {
     63 }
     64 
     65 SHConsole *
     66 SHConsole::Instance()
     67 {
     68 	if (!_instance)
     69 		_instance = new SHConsole();
     70 
     71 	return _instance;
     72 }
     73 
     74 BOOL
     75 SHConsole::init()
     76 {
     77 	HpcMenuInterface &menu = HpcMenuInterface::Instance();
     78 	struct console_info *tab = _console_info;
     79 	u_int32_t cpu, machine;
     80 
     81 	_kmode = SetKMode(1);
     82 
     83 	cpu = menu._pref.platid_hi;
     84 	machine = menu._pref.platid_lo;
     85 
     86 	for (; tab->cpu; tab++) {
     87 		if (tab->cpu == cpu && tab->machine == machine) {
     88 			_print = tab->print;
     89 			break;
     90 		}
     91 	}
     92 
     93 	/*
     94 	 * always open COM1 to supply clock and power for the
     95 	 * sake of kernel serial driver
     96 	 */
     97 	return openCOM1();
     98 }
     99 
    100 void
    101 SHConsole::print(const TCHAR *fmt, ...)
    102 {
    103 	if (_print == 0)
    104 		return;
    105 
    106 	va_list ap;
    107 	va_start(ap, fmt);
    108 	wvsprintf(_bufw, fmt, ap);
    109 	va_end(ap);
    110 
    111 	if (!setupBuffer())
    112 		return;
    113 
    114 	_print(_bufm);
    115 }
    116 
    117 void
    118 SHConsole::SCIFPrint(const char *buf)
    119 {
    120 	SCIF_PRINT(buf);
    121 }
    122 
    123