| [1] | 1 | /* $Id: ossidc.cpp,v 1.4 2003/08/08 15:09:03 vladest Exp $ */
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| 2 | /*
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| 3 | * OS/2 IDC services (callback to 16 bits MMPM2 driver)
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| 4 | *
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| 5 | * (C) 2000-2002 InnoTek Systemberatung GmbH
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| 6 | * (C) 2000-2001 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | * This program is free software; you can redistribute it and/or
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| 9 | * modify it under the terms of the GNU General Public License as
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| 10 | * published by the Free Software Foundation; either version 2 of
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| 11 | * the License, or (at your option) any later version.
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| 12 | *
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| 13 | * This program is distributed in the hope that it will be useful,
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | * GNU General Public License for more details.
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| 17 | *
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| 18 | * You should have received a copy of the GNU General Public
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| 19 | * License along with this program; if not, write to the Free
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| 20 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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| 21 | * USA.
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| 22 | *
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| 23 | */
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| 24 |
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| 25 | #define INCL_NOPMAPI
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| 26 | #define INCL_DOSERRORS // for ERROR_INVALID_FUNCTION
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| 27 | #include <os2.h>
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| 28 | #include <ossdefos2.h>
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| 29 | #include <ossidc32.h>
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| 30 | #include <dbgos2.h>
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| 31 | #include <devhelp.h>
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| 32 | #include <unicard.h>
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| 33 | #ifdef KEE
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| 34 | #include <kee.h>
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| 35 | #endif
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| 36 | #include "initcall.h"
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| 37 |
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| 38 | extern "C" DWORD TimerHandler16; //drv32\strategy.asm
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| 39 | extern "C" int OSS32_ProcessMIDIIRQ(int bytes);
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| 40 | extern "C" int OSS32_CloseUNI16(void);
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| 41 |
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| 42 | //******************************************************************************
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| 43 | //******************************************************************************
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| 44 | BOOL CallOSS16(ULONG cmd, ULONG param1, ULONG param2)
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| 45 | {
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| 46 | BOOL rc;
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| 47 |
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| 48 | if(idc16_PddHandler == 0) {
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| 49 | return FALSE;
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| 50 | }
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| 51 |
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| 52 | rc = CallPDD16(idc16_PddHandler, cmd, param1, param2);
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| 53 | return rc;
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| 54 | }
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| 55 | //******************************************************************************
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| 56 | exitcall_t fnCardExitCall[OSS32_MAX_AUDIOCARDS] = {0};
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| 57 | extern "C" {
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| 58 | #if 0
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| 59 |
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| 60 | typedef int (initcall_tt)(void);
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| 61 | typedef void (exitcall_tt)(void);
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| 62 |
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| 63 | typedef struct cardcalls_t {
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| 64 | int card_id;
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| 65 | initcall_tt *cinitcall;
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| 66 | exitcall_tt *cexitcall;
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| 67 | }cardcalls_t;
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| 68 |
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| 69 | cardcalls_t cardcalls[1] = {
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| 70 | // { CARD_SBLIVE, name_module(alsa_card_emu10k1, _init, _exit) },
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| 71 | { CARD_SBLIVE, __initcall_alsa_card_emu10k1_init, __exitcall_alsa_card_emu10k1_exit },
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| 72 | /*
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| 73 | { CARD_CMEDIA, name_module(alsa_card_cmipci, _init, _exit) },
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| 74 | { CARD_ALS4000, name_module(alsa_card_als4000, _init, _exit) },
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| 75 | { CARD_CS4281, name_module(alsa_card_cs4281, _init, _exit) },
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| 76 | { CARD_ICH, name_module(alsa_card_intel8x0, _init, _exit) },
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| 77 | { CARD_CS46XX, name_module(alsa_card_cs46xx, _init, _exit) },
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| 78 | { CARD_VIA82XX, name_module(alsa_card_via82xx, _init, _exit) },
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| 79 | { CARD_ESS1938, name_module(alsa_card_es1938, _init, _exit) },
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| 80 | // { CARD_VORTEX, name_module(alsa_card_vortex, _init, _exit) },
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| 81 | { CARD_ENSONIQ, name_module(alsa_card_ens137x, _init, _exit) },
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| 82 | { CARD_YAMAHA, name_module(alsa_card_ymfpci, _init, _exit) },
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| 83 | { CARD_MAESTRO, name_module(alsa_card_es1968, _init, _exit) },
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| 84 | { CARD_MAESTRO3, name_module(alsa_card_m3, _init, _exit) },
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| 85 | { CARD_ALI5451, name_module(alsa_card_ali, _init, _exit) },
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| 86 | { CARD_TRIDENT, name_module(alsa_card_trident, _init, _exit) },
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| 87 | { CARD_NEOMAGIC, name_module(alsa_card_nm256, _init, _exit) },
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| 88 | { CARD_ATIIXP, name_module(alsa_card_atiixp, _init, _exit) },
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| 89 | { CARD_FM801, name_module(alsa_card_fm801, _init, _exit) },
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| 90 | { CARD_AUDIGYLS, name_module(alsa_card_ca0106, _init, _exit) },
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| 91 | { CARD_BT87X, name_module(alsa_card_bt87x, _init, _exit) },
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| 92 | { CARD_AZX, name_module(alsa_card_azx, _init, _exit) }*/
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| 93 | };
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| 94 | #endif
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| 95 |
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| 96 | int nrCardsDetected = 0;
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| 97 | int fStrategyInit = FALSE;
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| 98 | void pcm_info(void);
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| 99 | void FillCaps(ULONG deviceid);
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| 100 | };
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| 101 | //******************************************************************************
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| 102 | OSSRET OSS32_Initialize()
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| 103 | {
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| 104 | fStrategyInit = TRUE;
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| 105 | int i;
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| 106 |
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| 107 | if(DevSetTimer(TimerHandler16) != 0) {
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| 108 | dprintf(("DevSetTimer failed!!"));
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| 109 | DebugInt3();
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| 110 | return OSSERR_INIT_FAILED;
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| 111 | }
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| 112 |
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| 113 | dprintf(("OSS32_Initialize. Start addrees: %X", OffsetBeginCS32));
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| 114 | // DebugInt3();
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| 115 |
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| 116 | if(call_module_init(alsa_sound_init) != 0) return OSSERR_INIT_FAILED;
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| 117 | dprintf(("OSS32_Initialize1"));
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| 118 | if(call_module_init(alsa_pcm_init) != 0) return OSSERR_INIT_FAILED;
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| 119 | if(call_module_init(alsa_hwdep_init) != 0) return OSSERR_INIT_FAILED;
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| 120 | if(call_module_init(alsa_timer_init) != 0) return OSSERR_INIT_FAILED;
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| 121 |
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| 122 | if(call_module_init(alsa_rawmidi_init) != 0) return OSSERR_INIT_FAILED;
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| 123 | if(call_module_init(alsa_seq_init) != 0) return OSSERR_INIT_FAILED;
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| 124 | if(call_module_init(alsa_opl3_init) != 0) return OSSERR_INIT_FAILED;
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| 125 | if(call_module_init(alsa_opl3_seq_init) != 0) return OSSERR_INIT_FAILED;
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| 126 |
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| 127 | if(call_module_init(alsa_mpu401_uart_init) != 0) return OSSERR_INIT_FAILED;
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| 128 | #if 0
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| 129 | if (ForceCard != CARD_NONE)
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| 130 | {
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| 131 | if (cardcalls[ForceCard].cinitcall() == 0)
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| 132 | fnCardExitCall[nrCardsDetected] = cardcalls[ForceCard].cexitcall;
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| 133 | for (i=0; i < CARDS_NUM; i++)
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| 134 | {
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| 135 | if (i==ForceCard) continue;
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| 136 | if (cardcalls[i].cinitcall() == 0)
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| 137 | fnCardExitCall[nrCardsDetected] = cardcalls[i].cexitcall;
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| 138 | if (nrCardsDetected >= OSS32_MAX_AUDIOCARDS)
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| 139 | break;
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| 140 | }
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| 141 | } else
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| 142 | {
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| 143 | for (i=0; i < CARDS_NUM; i++)
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| 144 | {
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| 145 | dprintf(("calling: %X at %X", i, cardcalls[i].cinitcall));
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| 146 | if (cardcalls[i].cinitcall() == 0)
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| 147 | fnCardExitCall[nrCardsDetected] = cardcalls[i].cexitcall;
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| 148 | if (nrCardsDetected >= OSS32_MAX_AUDIOCARDS)
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| 149 | break;
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| 150 | }
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| 151 | }
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| 152 | #else
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| 153 | dprintf(("force card: %d",ForceCard));
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| 154 | //Check for SoundBlaster Live!
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| 155 | if((ForceCard == CARD_NONE || ForceCard == CARD_SBLIVE) &&
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| 156 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_emu10k1_init) == 0)
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| 157 | {
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| 158 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_emu10k1_exit);
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| 159 | }
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| 160 | // else //Check for C-Media 8738 Audio
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| 161 | if((ForceCard == CARD_NONE || ForceCard == CARD_CMEDIA) &&
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| 162 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_cmipci_init) == 0)
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| 163 | {
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| 164 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_cmipci_exit);
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| 165 | }
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| 166 | // else //Check for Avance Logic ALS4000 Audio
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| 167 | if((ForceCard == CARD_NONE || ForceCard == CARD_ALS4000) &&
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| 168 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_als4000_init) == 0)
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| 169 | {
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| 170 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_als4000_exit);
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| 171 | }
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| 172 | // else //Check for Crystal Semi 4281 Audio
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| 173 | if((ForceCard == CARD_NONE || ForceCard == CARD_CS4281) &&
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| 174 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_cs4281_init) == 0)
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| 175 | {
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| 176 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_cs4281_exit);
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| 177 | }
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| 178 | // else //check for Crystal CS46XX
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| 179 | //Check for Intel ICH Audio
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| 180 | if((ForceCard == CARD_NONE || ForceCard == CARD_ICH) &&
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| 181 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_intel8x0_init) == 0)
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| 182 | {
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| 183 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_intel8x0_exit);
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| 184 | }
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| 185 | // else
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| 186 | if((ForceCard == CARD_NONE || ForceCard == CARD_CS46XX) &&
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| 187 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_cs46xx_init) == 0)
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| 188 | {
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| 189 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_cs46xx_exit);
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| 190 | }
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| 191 | // else //check for ESS 1938
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| 192 | if((ForceCard == CARD_NONE || ForceCard == CARD_ESS1938) &&
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| 193 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_es1938_init) == 0)
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| 194 | {
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| 195 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_es1938_exit);
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| 196 | }
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| 197 | // else //check for ENSONIQ
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| 198 | if((ForceCard == CARD_NONE || ForceCard == CARD_ENSONIQ) &&
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| 199 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ens137x_init) == 0)
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| 200 | {
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| 201 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ens137x_exit);
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| 202 | }
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| 203 | // else //check for VIA 82XX
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| 204 | if((ForceCard == CARD_NONE || ForceCard == CARD_VIA82XX) &&
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| 205 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_via82xx_init) == 0)
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| 206 | {
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| 207 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_via82xx_exit);
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| 208 | }
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| 209 | // else //check for YAMAHA
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| 210 | if((ForceCard == CARD_NONE || ForceCard == CARD_YAMAHA) &&
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| 211 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ymfpci_init) == 0)
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| 212 | {
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| 213 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ymfpci_exit);
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| 214 | }
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| 215 | // else //check for MAESTRO
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| 216 | if((ForceCard == CARD_NONE || ForceCard == CARD_MAESTRO) &&
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| 217 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_es1968_init) == 0)
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| 218 | {
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| 219 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_es1968_exit);
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| 220 | }
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| 221 | // else //check for MAESTRO3
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| 222 | if((ForceCard == CARD_NONE || ForceCard == CARD_MAESTRO3) &&
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| 223 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_m3_init) == 0)
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| 224 | {
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| 225 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_m3_exit);
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| 226 | }
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| 227 | // else //check for ALI5451
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| 228 | if((ForceCard == CARD_NONE || ForceCard == CARD_ALI5451) &&
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| 229 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ali_init) == 0)
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| 230 | {
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| 231 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ali_exit);
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| 232 | }
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| 233 | // else
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| 234 | if((ForceCard == CARD_NONE || ForceCard == CARD_TRIDENT) &&
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| 235 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_trident_init) == 0)
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| 236 | {
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| 237 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_trident_exit);
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| 238 | }
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| 239 |
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| 240 | #ifdef VORTEX
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| 241 | // else //check for Aureal VORTEX
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| 242 | if((ForceCard == CARD_NONE || ForceCard == CARD_VORTEX) &&
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| 243 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_vortex_init) == 0)
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| 244 | {
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| 245 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_vortex_exit);
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| 246 | }
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| 247 | #endif
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| 248 | // else //check for NeoMagik
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| 249 | if((ForceCard == CARD_NONE || ForceCard == CARD_NEOMAGIC) &&
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| 250 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_nm256_init) == 0)
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| 251 | {
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| 252 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_nm256_exit);
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| 253 | }
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| 254 | if((ForceCard == CARD_NONE || ForceCard == CARD_FM801) &&
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| 255 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_fm801_init) == 0)
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| 256 | {
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| 257 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_fm801_exit);
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| 258 | }
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| 259 | if((ForceCard == CARD_NONE || ForceCard == CARD_ATIIXP) &&
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| 260 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_atiixp_init) == 0)
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| 261 | {
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| 262 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_atiixp_exit);
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| 263 | }
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| 264 | if((ForceCard == CARD_NONE || ForceCard == CARD_AUDIGYLS) &&
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| 265 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ca0106_init) == 0)
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| 266 | {
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| 267 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ca0106_exit);
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| 268 | }
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| 269 | if((ForceCard == CARD_NONE || ForceCard == CARD_BT87X) &&
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| 270 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_bt87x_init) == 0)
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| 271 | {
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| 272 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_bt87x_exit);
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| 273 | }
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| 274 | if((ForceCard == CARD_NONE || ForceCard == CARD_AZX) &&
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| 275 | nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_azx_init) == 0)
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| 276 | {
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| 277 | fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_azx_exit);
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| 278 | }
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| 279 | #endif
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| 280 | fStrategyInit = FALSE;
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| 281 |
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| 282 | if(nrCardsDetected != 0) {
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| 283 | pcm_info();
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| 284 | for(int i=0;i<nrCardsDetected;i++) {
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| 285 | FillCaps(i);
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| 286 | }
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| 287 | return OSSERR_SUCCESS;
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| 288 | }
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| 289 | return OSSERR_INIT_FAILED;
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| 290 | }
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| 291 | //******************************************************************************
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| 292 | //Called during OS/2 shutdown
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| 293 | //******************************************************************************
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| 294 | OSSRET OSS32_Shutdown()
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| 295 | {
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| 296 | CallOSS16(IDC16_EXIT, 0, 0);
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| 297 |
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| 298 | for(int i=0;i<nrCardsDetected;i++) {
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| 299 | if(fnCardExitCall[i]) fnCardExitCall[i]();
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| 300 | }
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| 301 |
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| 302 | call_module_exit(alsa_mpu401_uart_exit);
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| 303 | call_module_exit(alsa_opl3_seq_exit);
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| 304 | call_module_exit(alsa_opl3_exit);
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| 305 | call_module_exit(alsa_seq_exit);
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| 306 | call_module_exit(alsa_rawmidi_exit);
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| 307 | call_module_exit(alsa_timer_exit);
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| 308 | call_module_exit(alsa_hwdep_exit);
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| 309 | call_module_exit(alsa_pcm_exit);
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| 310 | call_module_exit(alsa_sound_exit);
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| 311 |
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| 312 | return OSSERR_SUCCESS;
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| 313 | }
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| 314 | //******************************************************************************
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| 315 | //******************************************************************************
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| 316 | int OSS32_ProcessIRQ()
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| 317 | {
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| 318 | return CallOSS16(IDC16_PROCESS, 0, 0);
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| 319 | }
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| 320 |
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| 321 | int OSS32_ProcessMIDIIRQ(int bytes)
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| 322 | {
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| 323 | return CallOSS16(IDC16_MIDI_IRQ, bytes, 0);
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| 324 | }
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| 325 |
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| 326 | int OSS32_CloseUNI16(void)
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| 327 | {
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| 328 | return CallOSS16(IDC16_CLOSE_UNI16, 0, 0);
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| 329 | }
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| 330 | //******************************************************************************
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| 331 | //******************************************************************************
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| 332 | extern "C" int MyDevBlock(ULONG id, ULONG tout, char flag);
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| 333 |
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| 334 | int MyDevBlock(ULONG id, ULONG tout, char flag)
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| 335 | {
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| 336 | return DevBlock(id,tout, flag);
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| 337 | }
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| 338 |
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