1 /* -*-C++-*- $NetBSD: sh_console.cpp,v 1.7 2001/05/21 15:54:25 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 #include <sh3/hd64461.h> 42 43 // XXX don't define here. arch/hpcsh/include/bootinfo.h 44 #define BI_CNUSE_SCI 2 45 #define BI_CNUSE_SCIF 3 46 #define BI_CNUSE_HD64461COM 4 47 #define BI_CNUSE_HD64461VIDEO 5 48 49 SHConsole *SHConsole::_instance = 0; 50 51 struct SHConsole::console_info 52 SHConsole::_console_info[] = { 53 { PLATID_CPU_SH_3 , PLATID_MACH_HP , SCIFPrint , BI_CNUSE_SCIF , BI_CNUSE_HD64461VIDEO}, 54 { PLATID_CPU_SH_3_7709 , PLATID_MACH_HITACHI , HD64461COMPrint , BI_CNUSE_HD64461COM , BI_CNUSE_HD64461VIDEO}, 55 { PLATID_CPU_SH_3_7709 , PLATID_MACH_CASIO_CASSIOPEIAA_A55V , 0 , BI_CNUSE_BUILTIN , BI_CNUSE_BUILTIN }, 56 { 0, 0, 0 } // terminator. 57 }; 58 59 struct SHConsole::console_info * 60 SHConsole::selectBootConsole(Console &cons, enum consoleSelect select) 61 { 62 struct console_info *tab = _console_info; 63 platid_mask_t target, entry; 64 65 target.dw.dw0 = HPC_PREFERENCE.platid_hi; 66 target.dw.dw1 = HPC_PREFERENCE.platid_lo; 67 68 // search apriori setting if any. 69 for (; tab->cpu; tab++) { 70 entry.dw.dw0 = tab->cpu; 71 entry.dw.dw1 = tab->machine; 72 if (platid_match(&target, &entry)) { 73 switch (select) { 74 case SERIAL: 75 cons.setBootConsole(tab->serial_console); 76 break; 77 case VIDEO: 78 cons.setBootConsole(tab->video_console); 79 break; 80 } 81 } 82 } 83 84 return tab; 85 } 86 87 SHConsole::SHConsole() 88 { 89 _print = 0; 90 } 91 92 SHConsole::~SHConsole() 93 { 94 // NO-OP 95 } 96 97 SHConsole * 98 SHConsole::Instance() 99 { 100 if (!_instance) 101 _instance = new SHConsole(); 102 103 return _instance; 104 } 105 106 BOOL 107 SHConsole::init() 108 { 109 110 if (!super::init()) 111 return FALSE; 112 113 _kmode = SetKMode(1); 114 115 struct console_info *tab = selectBootConsole(*this, SERIAL); 116 if (tab != 0) 117 _print = tab->print; 118 119 return TRUE; 120 } 121 122 void 123 SHConsole::print(const TCHAR *fmt, ...) 124 { 125 SETUP_WIDECHAR_BUFFER(); 126 127 if (!setupMultibyteBuffer()) 128 return; 129 130 if (_print == 0) 131 super::genericPrint(_bufm); 132 else 133 _print(_bufm); 134 } 135 136 void 137 SHConsole::SCIPrint(const char *buf) 138 { 139 SCI_PRINT(buf); 140 } 141 142 void 143 SHConsole::SCIFPrint(const char *buf) 144 { 145 SCIF_PRINT(buf); 146 } 147 148 void 149 SHConsole::HD64461COMPrint(const char *buf) 150 { 151 HD64461COM_PRINT(buf); 152 } 153