source: GPL/trunk/lib32/ossidc.cpp@ 34

Last change on this file since 34 was 34, checked in by vladest, 20 years ago

Latest update from ALSA. some intial > 15 interrupts support
File size: 13.4 KB
Line 
1/* $Id: ossidc.cpp,v 1.4 2003/08/08 15:09:03 vladest Exp $ */
2/*
3 * OS/2 IDC services (callback to 16 bits MMPM2 driver)
4 *
5 * (C) 2000-2002 InnoTek Systemberatung GmbH
6 * (C) 2000-2001 Sander van Leeuwen (sandervl@xs4all.nl)
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public
19 * License along with this program; if not, write to the Free
20 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
21 * USA.
22 *
23 */
24
25#define INCL_NOPMAPI
26#define INCL_DOSERRORS // for ERROR_INVALID_FUNCTION
27#include <os2.h>
28#include <ossdefos2.h>
29#include <ossidc32.h>
30#include <dbgos2.h>
31#include <devhelp.h>
32#include <unicard.h>
33#ifdef KEE
34#include <kee.h>
35#endif
36#include "initcall.h"
37
38extern "C" DWORD TimerHandler16; //drv32\strategy.asm
39extern "C" int OSS32_ProcessMIDIIRQ(int bytes);
40extern "C" int OSS32_CloseUNI16(void);
41
42//******************************************************************************
43//******************************************************************************
44BOOL CallOSS16(ULONG cmd, ULONG param1, ULONG param2)
45{
46 BOOL rc;
47
48 if(idc16_PddHandler == 0) {
49 return FALSE;
50 }
51
52 rc = CallPDD16(idc16_PddHandler, cmd, param1, param2);
53 return rc;
54}
55//******************************************************************************
56exitcall_t fnCardExitCall[OSS32_MAX_AUDIOCARDS] = {0};
57extern "C" {
58#if 0
59
60 typedef int (initcall_tt)(void);
61 typedef void (exitcall_tt)(void);
62
63typedef struct cardcalls_t {
64 int card_id;
65 initcall_tt *cinitcall;
66 exitcall_tt *cexitcall;
67}cardcalls_t;
68
69cardcalls_t cardcalls[1] = {
70 // { CARD_SBLIVE, name_module(alsa_card_emu10k1, _init, _exit) },
71 { CARD_SBLIVE, __initcall_alsa_card_emu10k1_init, __exitcall_alsa_card_emu10k1_exit },
72/*
73 { CARD_CMEDIA, name_module(alsa_card_cmipci, _init, _exit) },
74 { CARD_ALS4000, name_module(alsa_card_als4000, _init, _exit) },
75 { CARD_CS4281, name_module(alsa_card_cs4281, _init, _exit) },
76 { CARD_ICH, name_module(alsa_card_intel8x0, _init, _exit) },
77 { CARD_CS46XX, name_module(alsa_card_cs46xx, _init, _exit) },
78 { CARD_VIA82XX, name_module(alsa_card_via82xx, _init, _exit) },
79 { CARD_ESS1938, name_module(alsa_card_es1938, _init, _exit) },
80// { CARD_VORTEX, name_module(alsa_card_vortex, _init, _exit) },
81 { CARD_ENSONIQ, name_module(alsa_card_ens137x, _init, _exit) },
82 { CARD_YAMAHA, name_module(alsa_card_ymfpci, _init, _exit) },
83 { CARD_MAESTRO, name_module(alsa_card_es1968, _init, _exit) },
84 { CARD_MAESTRO3, name_module(alsa_card_m3, _init, _exit) },
85 { CARD_ALI5451, name_module(alsa_card_ali, _init, _exit) },
86 { CARD_TRIDENT, name_module(alsa_card_trident, _init, _exit) },
87 { CARD_NEOMAGIC, name_module(alsa_card_nm256, _init, _exit) },
88 { CARD_ATIIXP, name_module(alsa_card_atiixp, _init, _exit) },
89 { CARD_FM801, name_module(alsa_card_fm801, _init, _exit) },
90 { CARD_AUDIGYLS, name_module(alsa_card_ca0106, _init, _exit) },
91 { CARD_BT87X, name_module(alsa_card_bt87x, _init, _exit) },
92 { CARD_AZX, name_module(alsa_card_azx, _init, _exit) }*/
93};
94#endif
95
96int nrCardsDetected = 0;
97int fStrategyInit = FALSE;
98void pcm_info(void);
99void FillCaps(ULONG deviceid);
100};
101//******************************************************************************
102OSSRET OSS32_Initialize(void)
103{
104 int i;
105
106 fStrategyInit = TRUE;
107
108 if(DevSetTimer(TimerHandler16) != 0) {
109 dprintf(("DevSetTimer failed!!"));
110 DebugInt3();
111 return OSSERR_INIT_FAILED;
112 }
113
114 dprintf(("OSS32_Initialize. Start addrees: %X", OffsetBeginCS32));
115// DebugInt3();
116
117 if(call_module_init(alsa_sound_init) != 0) return OSSERR_INIT_FAILED;
118 dprintf(("OSS32_Initialize1"));
119 if(call_module_init(alsa_pcm_init) != 0) return OSSERR_INIT_FAILED;
120 if(call_module_init(alsa_hwdep_init) != 0) return OSSERR_INIT_FAILED;
121 if(call_module_init(alsa_timer_init) != 0) return OSSERR_INIT_FAILED;
122
123 if(call_module_init(alsa_rawmidi_init) != 0) return OSSERR_INIT_FAILED;
124 if(call_module_init(alsa_seq_init) != 0) return OSSERR_INIT_FAILED;
125 if(call_module_init(alsa_opl3_init) != 0) return OSSERR_INIT_FAILED;
126 if(call_module_init(alsa_opl3_seq_init) != 0) return OSSERR_INIT_FAILED;
127
128 if(call_module_init(alsa_mpu401_uart_init) != 0) return OSSERR_INIT_FAILED;
129#if 0
130 if (ForceCard != CARD_NONE)
131 {
132 if (cardcalls[ForceCard].cinitcall() == 0)
133 fnCardExitCall[nrCardsDetected] = cardcalls[ForceCard].cexitcall;
134 for (i=0; i < CARDS_NUM; i++)
135 {
136 if (i==ForceCard) continue;
137 if (cardcalls[i].cinitcall() == 0)
138 fnCardExitCall[nrCardsDetected] = cardcalls[i].cexitcall;
139 if (nrCardsDetected >= OSS32_MAX_AUDIOCARDS)
140 break;
141 }
142 } else
143 {
144 for (i=0; i < CARDS_NUM; i++)
145 {
146 dprintf(("calling: %X at %X", i, cardcalls[i].cinitcall));
147 if (cardcalls[i].cinitcall() == 0)
148 fnCardExitCall[nrCardsDetected] = cardcalls[i].cexitcall;
149 if (nrCardsDetected >= OSS32_MAX_AUDIOCARDS)
150 break;
151 }
152 }
153#else
154 dprintf(("force card: %d",ForceCard));
155 //Check for SoundBlaster Live!
156 if((ForceCard == CARD_NONE || ForceCard == CARD_SBLIVE) &&
157 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_emu10k1_init) == 0)
158 {
159 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_emu10k1_exit);
160 }
161// else //Check for C-Media 8738 Audio
162 if((ForceCard == CARD_NONE || ForceCard == CARD_CMEDIA) &&
163 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_cmipci_init) == 0)
164 {
165 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_cmipci_exit);
166 }
167// else //Check for Avance Logic ALS4000 Audio
168 if((ForceCard == CARD_NONE || ForceCard == CARD_ALS4000) &&
169 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_als4000_init) == 0)
170 {
171 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_als4000_exit);
172 }
173// else //Check for Crystal Semi 4281 Audio
174 if((ForceCard == CARD_NONE || ForceCard == CARD_CS4281) &&
175 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_cs4281_init) == 0)
176 {
177 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_cs4281_exit);
178 }
179// else //check for Crystal CS46XX
180 //Check for Intel ICH Audio
181 if((ForceCard == CARD_NONE || ForceCard == CARD_ICH) &&
182 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_intel8x0_init) == 0)
183 {
184 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_intel8x0_exit);
185 }
186// else
187 if((ForceCard == CARD_NONE || ForceCard == CARD_CS46XX) &&
188 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_cs46xx_init) == 0)
189 {
190 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_cs46xx_exit);
191 }
192// else //check for ESS 1938
193 if((ForceCard == CARD_NONE || ForceCard == CARD_ESS1938) &&
194 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_es1938_init) == 0)
195 {
196 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_es1938_exit);
197 }
198// else //check for ENSONIQ
199 if((ForceCard == CARD_NONE || ForceCard == CARD_ENSONIQ) &&
200 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ens137x_init) == 0)
201 {
202 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ens137x_exit);
203 }
204// else //check for VIA 82XX
205 if((ForceCard == CARD_NONE || ForceCard == CARD_VIA82XX) &&
206 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_via82xx_init) == 0)
207 {
208 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_via82xx_exit);
209 }
210// else //check for YAMAHA
211 if((ForceCard == CARD_NONE || ForceCard == CARD_YAMAHA) &&
212 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ymfpci_init) == 0)
213 {
214 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ymfpci_exit);
215 }
216// else //check for MAESTRO
217 if((ForceCard == CARD_NONE || ForceCard == CARD_MAESTRO) &&
218 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_es1968_init) == 0)
219 {
220 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_es1968_exit);
221 }
222// else //check for MAESTRO3
223 if((ForceCard == CARD_NONE || ForceCard == CARD_MAESTRO3) &&
224 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_m3_init) == 0)
225 {
226 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_m3_exit);
227 }
228// else //check for ALI5451
229 if((ForceCard == CARD_NONE || ForceCard == CARD_ALI5451) &&
230 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ali_init) == 0)
231 {
232 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ali_exit);
233 }
234// else
235 if((ForceCard == CARD_NONE || ForceCard == CARD_TRIDENT) &&
236 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_trident_init) == 0)
237 {
238 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_trident_exit);
239 }
240
241#ifdef VORTEX
242// else //check for Aureal VORTEX
243 if((ForceCard == CARD_NONE || ForceCard == CARD_VORTEX) &&
244 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_vortex_init) == 0)
245 {
246 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_vortex_exit);
247 }
248#endif
249// else //check for NeoMagik
250 if((ForceCard == CARD_NONE || ForceCard == CARD_NEOMAGIC) &&
251 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_nm256_init) == 0)
252 {
253 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_nm256_exit);
254 }
255 if((ForceCard == CARD_NONE || ForceCard == CARD_FM801) &&
256 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_fm801_init) == 0)
257 {
258 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_fm801_exit);
259 }
260 if((ForceCard == CARD_NONE || ForceCard == CARD_ATIIXP) &&
261 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_atiixp_init) == 0)
262 {
263 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_atiixp_exit);
264 }
265 if((ForceCard == CARD_NONE || ForceCard == CARD_AUDIGYLS) &&
266 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_ca0106_init) == 0)
267 {
268 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_ca0106_exit);
269 }
270 if((ForceCard == CARD_NONE || ForceCard == CARD_BT87X) &&
271 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_bt87x_init) == 0)
272 {
273 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_bt87x_exit);
274 }
275 if((ForceCard == CARD_NONE || ForceCard == CARD_AZX) &&
276 nrCardsDetected < (OSS32_MAX_AUDIOCARDS-1) && call_module_init(alsa_card_azx_init) == 0)
277 {
278 fnCardExitCall[nrCardsDetected] = name_module_exit(alsa_card_azx_exit);
279 }
280#endif
281 fStrategyInit = FALSE;
282
283 if(nrCardsDetected != 0) {
284 pcm_info();
285 for(int i=0;i<nrCardsDetected;i++) {
286 FillCaps(i);
287 }
288 return OSSERR_SUCCESS;
289 }
290 return OSSERR_INIT_FAILED;
291}
292//******************************************************************************
293//Called during OS/2 shutdown
294//******************************************************************************
295OSSRET OSS32_Shutdown()
296{
297 CallOSS16(IDC16_EXIT, 0, 0);
298
299 for(int i=0;i<nrCardsDetected;i++) {
300 if(fnCardExitCall[i]) fnCardExitCall[i]();
301 }
302
303 call_module_exit(alsa_mpu401_uart_exit);
304 call_module_exit(alsa_opl3_seq_exit);
305 call_module_exit(alsa_opl3_exit);
306 call_module_exit(alsa_seq_exit);
307 call_module_exit(alsa_rawmidi_exit);
308 call_module_exit(alsa_timer_exit);
309 call_module_exit(alsa_hwdep_exit);
310 call_module_exit(alsa_pcm_exit);
311 call_module_exit(alsa_sound_exit);
312
313 return OSSERR_SUCCESS;
314}
315//******************************************************************************
316//******************************************************************************
317int OSS32_ProcessIRQ()
318{
319 return CallOSS16(IDC16_PROCESS, 0, 0);
320}
321
322int OSS32_ProcessMIDIIRQ(int bytes)
323{
324 return CallOSS16(IDC16_MIDI_IRQ, bytes, 0);
325}
326
327int OSS32_CloseUNI16(void)
328{
329 return CallOSS16(IDC16_CLOSE_UNI16, 0, 0);
330}
331//******************************************************************************
332//******************************************************************************
333extern "C" int MyDevBlock(ULONG id, ULONG tout, char flag);
334
335int MyDevBlock(ULONG id, ULONG tout, char flag)
336{
337 return DevBlock(id,tout, flag);
338}
339
Note: See TracBrowser for help on using the repository browser.