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Rev 465 Rev 774
Line 107... Line 107...
107 
DEV_SET_MASTERVOL     equ  6
 107 
DEV_SET_MASTERVOL     equ  6
108 
DEV_GET_MASTERVOL     equ  7
 108 
DEV_GET_MASTERVOL     equ  7
109 
DEV_GET_INFO	      equ  8
 109 
DEV_GET_INFO	      equ  8
Line 110... Line 110...
110 
 
 110 
 
111 
struc AC_CNTRL		    ;AC controller base class
 111 
struc AC_CNTRL		    ;AC controller base class
112 
{ .bus                dd ?
 112 
{ .bus		      dd ?
Line 113... Line 113...
113 
  .devfn              dd ?
 113 
  .devfn	      dd ?
114 
 
 114 
 
115 
  .vendor             dd ?
 115 
  .vendor	      dd ?
116 
  .dev_id             dd ?
 116 
  .dev_id	      dd ?
Line 117... Line 117...
117 
  .pci_cmd            dd ?
 117 
  .pci_cmd	      dd ?
118 
  .pci_stat           dd ?
 118 
  .pci_stat	      dd ?
Line 119... Line 119...
119 
 
 119 
 
120 
  .codec_io_base      dd ?
 120 
  .codec_io_base      dd ?
121 
  .codec_mem_base     dd ?
 121 
  .codec_mem_base     dd ?
122 
 
 122 
 
Line 123... Line 123...
123 
  .ctrl_io_base       dd ?
 123 
  .ctrl_io_base       dd ?
124 
  .ctrl_mem_base      dd ?
 124 
  .ctrl_mem_base      dd ?
Line 125... Line 125...
125 
  .cfg_reg            dd ?
 125 
  .cfg_reg	      dd ?
Line 126... Line 126...
126 
  .int_line           dd ?
 126 
  .int_line	      dd ?
127 
 
 127 
 
Line 128... Line 128...
128 
  .vendor_ids         dd ?    ;vendor id string
 128 
  .vendor_ids	      dd ?    ;vendor id string
129 
  .ctrl_ids           dd ?    ;hub id string
 129 
  .ctrl_ids	      dd ?    ;hub id string
130 
 
 130 
 
131 
  .buffer             dd ?
 131 
  .buffer	      dd ?
132 
 
 132 
 
Line 133... Line 133...
133 
  .notify_pos         dd ?
 133 
  .notify_pos	      dd ?
134 
  .notify_task        dd ?
 134 
  .notify_task	      dd ?
135 
 
 135 
 
Line 136... Line 136...
136 
  .lvi_reg            dd ?
 136 
  .lvi_reg	      dd ?
137 
  .ctrl_setup         dd ?
 137 
  .ctrl_setup	      dd ?
138 
  .user_callback      dd ?
 138 
  .user_callback      dd ?
139 
  .codec_read16       dd ?
 139 
  .codec_read16       dd ?
Line 140... Line 140...
140 
  .codec_write16      dd ?
 140 
  .codec_write16      dd ?
141 
 
 141 
 
142 
  .ctrl_read8         dd ?
 142 
  .ctrl_read8	      dd ?
143 
  .ctrl_read16        dd ?
 143 
  .ctrl_read16	      dd ?
144 
  .ctrl_read32        dd ?
 144 
  .ctrl_read32	      dd ?
Line 145... Line 145...
145 
 
 145 
 
146 
  .ctrl_write8        dd ?
 146 
  .ctrl_write8	      dd ?
Line 147... Line 147...
147 
  .ctrl_write16       dd ?
 147 
  .ctrl_write16       dd ?
148 
  .ctrl_write32       dd ?
 148 
  .ctrl_write32       dd ?
Line 149... Line 149...
149 
}
 149 
}
150 
 
 150 
 
151 
struc CODEC		   ;Audio Chip base class
 151 
struc CODEC		   ;Audio Chip base class
152 
{
 152 
{
153 
  .chip_id            dd ?
 153 
  .chip_id	      dd ?
154 
  .flags              dd ?
 154 
  .flags	      dd ?
155 
  .status             dd ?
 155 
  .status	      dd ?
156 
 
 156 
 
157 
  .ac_vendor_ids      dd ?    ;ac vendor id string
 157 
  .ac_vendor_ids      dd ?    ;ac vendor id string
158 
  .chip_ids           dd ?    ;chip model string
 158 
  .chip_ids	      dd ?    ;chip model string
159 
 
 159 
 
160 
  .shadow_flag        dd ?
 160 
  .shadow_flag	      dd ?
161 
                      dd ?
 161 
		      dd ?
162 
 
 162 
 
163 
  .regs               dw ?     ; codec registers
 163 
  .regs 	      dw ?     ; codec registers
164 
  .reg_master_vol     dw ?     ;0x02
 164 
  .reg_master_vol     dw ?     ;0x02
165 
  .reg_aux_out_vol    dw ?     ;0x04
 165 
  .reg_aux_out_vol    dw ?     ;0x04
166 
  .reg_mone_vol       dw ?     ;0x06
 166 
  .reg_mone_vol       dw ?     ;0x06
167 
  .reg_master_tone    dw ?     ;0x08
 167 
  .reg_master_tone    dw ?     ;0x08
168 
  .reg_beep_vol       dw ?     ;0x0A
 168 
  .reg_beep_vol       dw ?     ;0x0A
169 
  .reg_phone_vol      dw ?     ;0x0C
 169 
  .reg_phone_vol      dw ?     ;0x0C
170 
  .reg_mic_vol        dw ?     ;0x0E
 170 
  .reg_mic_vol	      dw ?     ;0x0E
171 
  .reg_line_in_vol    dw ?     ;0x10
 171 
  .reg_line_in_vol    dw ?     ;0x10
172 
  .reg_cd_vol         dw ?     ;0x12
 172 
  .reg_cd_vol	      dw ?     ;0x12
173 
  .reg_video_vol      dw ?     ;0x14
 173 
  .reg_video_vol      dw ?     ;0x14
174 
  .reg_aux_in_vol     dw ?     ;0x16
 174 
  .reg_aux_in_vol     dw ?     ;0x16
175 
  .reg_pcm_out_vol    dw ?     ;0x18
 175 
  .reg_pcm_out_vol    dw ?     ;0x18
176 
  .reg_rec_select     dw ?     ;0x1A
 176 
  .reg_rec_select     dw ?     ;0x1A
177 
  .reg_rec_gain       dw ?     ;0x1C
 177 
  .reg_rec_gain       dw ?     ;0x1C
178 
  .reg_rec_gain_mic   dw ?     ;0x1E
 178 
  .reg_rec_gain_mic   dw ?     ;0x1E
179 
  .reg_gen            dw ?     ;0x20
 179 
  .reg_gen	      dw ?     ;0x20
180 
  .reg_3d_ctrl        dw ?     ;0X22
 180 
  .reg_3d_ctrl	      dw ?     ;0X22
181 
  .reg_page           dw ?     ;0X24
 181 
  .reg_page	      dw ?     ;0X24
182 
  .reg_powerdown      dw ?     ;0x26
 182 
  .reg_powerdown      dw ?     ;0x26
183 
  .reg_ext_audio      dw ?     ;0x28
 183 
  .reg_ext_audio      dw ?     ;0x28
184 
  .reg_ext_st         dw ?     ;0x2a
 184 
  .reg_ext_st	      dw ?     ;0x2a
185 
  .reg_pcm_front_rate dw ?     ;0x2c
 185 
  .reg_pcm_front_rate dw ?     ;0x2c
186 
  .reg_pcm_surr_rate  dw ?     ;0x2e
 186 
  .reg_pcm_surr_rate  dw ?     ;0x2e
187 
  .reg_lfe_rate       dw ?     ;0x30
 187 
  .reg_lfe_rate       dw ?     ;0x30
188 
  .reg_pcm_in_rate    dw ?     ;0x32
 188 
  .reg_pcm_in_rate    dw ?     ;0x32
189 
                      dw ?     ;0x34
 189 
		      dw ?     ;0x34
190 
  .reg_cent_lfe_vol   dw ?     ;0x36
 190 
  .reg_cent_lfe_vol   dw ?     ;0x36
191 
  .reg_surr_vol       dw ?     ;0x38
 191 
  .reg_surr_vol       dw ?     ;0x38
192 
  .reg_spdif_ctrl     dw ?     ;0x3A
 192 
  .reg_spdif_ctrl     dw ?     ;0x3A
193 
                      dw ?     ;0x3C
 193 
		      dw ?     ;0x3C
194 
                      dw ?     ;0x3E
 194 
		      dw ?     ;0x3E
195 
                      dw ?     ;0x40
 195 
		      dw ?     ;0x40
196 
                      dw ?     ;0x42
 196 
		      dw ?     ;0x42
197 
                      dw ?     ;0x44
 197 
		      dw ?     ;0x44
198 
                      dw ?     ;0x46
 198 
		      dw ?     ;0x46
199 
                      dw ?     ;0x48
 199 
		      dw ?     ;0x48
200 
                      dw ?     ;0x4A
 200 
		      dw ?     ;0x4A
201 
                      dw ?     ;0x4C
 201 
		      dw ?     ;0x4C
202 
                      dw ?     ;0x4E
 202 
		      dw ?     ;0x4E
203 
                      dw ?     ;0x50
 203 
		      dw ?     ;0x50
204 
                      dw ?     ;0x52
 204 
		      dw ?     ;0x52
205 
                      dw ?     ;0x54
 205 
		      dw ?     ;0x54
206 
                      dw ?     ;0x56
 206 
		      dw ?     ;0x56
207 
                      dw ?     ;0x58
 207 
		      dw ?     ;0x58
208 
                      dw ?     ;0x5A
 208 
		      dw ?     ;0x5A
209 
                      dw ?     ;0x5C
 209 
		      dw ?     ;0x5C
210 
                      dw ?     ;0x5E
 210 
		      dw ?     ;0x5E
211 
  .reg_page_0         dw ?     ;0x60
 211 
  .reg_page_0	      dw ?     ;0x60
212 
  .reg_page_1         dw ?     ;0x62
 212 
  .reg_page_1	      dw ?     ;0x62
Line 213... Line 213...
213 
  .reg_page_2         dw ?     ;0x64
 213 
  .reg_page_2	      dw ?     ;0x64
214 
  .reg_page_3         dw ?     ;0x66
 214 
  .reg_page_3	      dw ?     ;0x66
215 
  .reg_page_4         dw ?     ;0x68
 215 
  .reg_page_4	      dw ?     ;0x68
Line 216... Line 216...
216 
  .reg_page_5         dw ?     ;0x6A
 216 
  .reg_page_5	      dw ?     ;0x6A
217 
  .reg_page_6         dw ?     ;0x6C
 217 
  .reg_page_6	      dw ?     ;0x6C
Line 237... Line 237...
237 
    .glob_sta	    dd	?
 237 
    .glob_sta	    dd	?
238 
    .codec_io_base  dd	?
 238 
    .codec_io_base  dd	?
239 
    .ctrl_io_base   dd	?
 239 
    .ctrl_io_base   dd	?
240 
    .codec_mem_base dd	?
 240 
    .codec_mem_base dd	?
241 
    .ctrl_mem_base  dd	?
 241 
    .ctrl_mem_base  dd	?
242 
    .codec_id       dd  ?
 242 
    .codec_id	    dd	?
243 
}
 243 
}
Line 244... Line 244...
244 
 
 244 
 
245 
struc IOCTL
 245 
struc IOCTL
246 
{  .handle           dd ?
 246 
{  .handle	     dd ?
247 
   .io_code          dd ?
 247 
   .io_code	     dd ?
248 
   .input            dd ?
 248 
   .input	     dd ?
249 
   .inp_size         dd ?
 249 
   .inp_size	     dd ?
250 
   .output           dd ?
 250 
   .output	     dd ?
251 
   .out_size         dd ?
 251 
   .out_size	     dd ?
Line 252... Line 252...
252 
}
 252 
}
253 
 
 253 
 
254 
virtual at 0
 254 
virtual at 0
Line 255... Line 255...
255 
  IOCTL IOCTL
 255 
  IOCTL IOCTL
Line 256... Line 256...
256 
end virtual
 256 
end virtual
257 
 
 257 
 
258 
EVENT_NOTIFY	      equ 0x00000200
 258 
EVENT_NOTIFY	      equ 0x00000200
Line 259... Line 259...
259 
 
 259 
 
260 
OS_BASE         equ 0x80000000
 260 
OS_BASE 	equ 0x80000000
261 
SLOT_BASE       equ OS_BASE+0x0080000
 261 
SLOT_BASE	equ OS_BASE+0x0080000
Line 262... Line 262...
262 
new_app_base    equ 0
 262 
new_app_base	equ 0
Line 263... Line 263...
263 
 
 263 
 
Line 264... Line 264...
264 
public START
 264 
public START
265 
public service_proc
 265 
public service_proc
Line 266... Line 266...
266 
public version
 266 
public version
267 
 
 267 
 
268 
section '.flat' code readable align 16
 268 
section '.flat' code readable align 16
269 
 
 269 
 
Line 270... Line 270...
270 
proc START stdcall, state:dword
 270 
proc START stdcall, state:dword
271 
 
 271 
 
272 
           cmp [state], 1
 272 
	   cmp [state], 1
Line 273... Line 273...
273 
           jne .stop
 273 
	   jne .stop
274 
 
 274 
 
275 
     if DEBUG
 275 
     if DEBUG
276 
           mov esi, msgDetect
 276 
	   mov esi, msgDetect
277 
           call SysMsgBoardStr
 277 
	   call SysMsgBoardStr
Line 278... Line 278...
278 
     end if
 278 
     end if
279 
 
 279 
 
280 
           call detect_controller
 280 
	   call detect_controller
281 
           test eax, eax
 281 
	   test eax, eax
Line 282... Line 282...
282 
           jz .fail
 282 
	   jz .fail
Line 283... Line 283...
283 
 
 283 
 
284 
     if DEBUG
 284 
     if DEBUG
285 
           mov esi,[ctrl.vendor_ids]
 285 
	   mov esi,[ctrl.vendor_ids]
286 
           call SysMsgBoardStr
 286 
	   call SysMsgBoardStr
Line 287... Line 287...
287 
           mov   esi, [ctrl.ctrl_ids]
 287 
	   mov	 esi, [ctrl.ctrl_ids]
288 
           call SysMsgBoardStr
 288 
	   call SysMsgBoardStr
289 
 
 289 
 
Line 290... Line 290...
290 
     end if
 290 
     end if
291 
           call init_controller
 291 
	   call init_controller
292 
           test eax, eax
 292 
	   test eax, eax
Line 293... Line 293...
293 
           jz .fail
 293 
	   jz .fail
294 
 
 294 
 
295 
           jmp .fail      ;force fail
 295 
	   jmp .fail	  ;force fail
Line 296... Line 296...
296 
 
 296 
 
297 
     if DEBUG
 297 
     if DEBUG
Line 298... Line 298...
298 
           mov esi, msgInitCodec
 298 
	   mov esi, msgInitCodec
299 
           call SysMsgBoardStr
 299 
	   call SysMsgBoardStr
Line 300... Line 300...
300 
     end if
 300 
     end if
Line 301... Line 301...
301 
 
 301 
 
302 
           call init_codec
 302 
	   call init_codec
303 
           test eax, eax
 303 
	   test eax, eax
304 
           jz .fail
 304 
	   jz .fail
305 
 
 305 
 
306 
     if DEBUG
 306 
     if DEBUG
307 
           mov esi, [codec.ac_vendor_ids]
 307 
	   mov esi, [codec.ac_vendor_ids]
308 
           call SysMsgBoardStr
 308 
	   call SysMsgBoardStr
309 
 
 309 
 
Line 310... Line 310...
310 
           mov esi, [codec.chip_ids]
 310 
	   mov esi, [codec.chip_ids]
311 
           call SysMsgBoardStr
 311 
	   call SysMsgBoardStr
312 
     end if
 312 
     end if
313 
 
 313 
 
314 
           call reset_controller
 314 
	   call reset_controller
315 
           call setup_codec
 315 
	   call setup_codec
316 
 
 316 
 
317 
           mov esi, msgPrimBuff
 317 
	   mov esi, msgPrimBuff
318 
           call SysMsgBoardStr
 318 
	   call SysMsgBoardStr
319 
 
 319 
 
320 
           call create_primary_buff
 320 
	   call create_primary_buff
321 
 
 321 
 
322 
           mov eax, VALID_IRQ
 322 
	   mov eax, VALID_IRQ
323 
           mov ebx, [ctrl.int_line]
 323 
	   mov ebx, [ctrl.int_line]
324 
           mov esi, msgInvIRQ
 324 
	   mov esi, msgInvIRQ
Line 325... Line 325...
325 
           bt eax, ebx
 325 
	   bt eax, ebx
326 
           jnc .fail
 326 
	   jnc .fail
327 
           mov eax, ATTCH_IRQ
 327 
	   mov eax, ATTCH_IRQ
328 
           mov esi, msgAttchIRQ
 328 
	   mov esi, msgAttchIRQ
329 
           bt eax, ebx
 329 
	   bt eax, ebx
330 
           jnc .fail
 330 
	   jnc .fail
Line 331... Line 331...
331 
 
 331 
 
332 
           stdcall AttachIntHandler, ebx, ac97_irq
 332 
	   stdcall AttachIntHandler, ebx, ac97_irq, dword 0
Line 333... Line 333...
333 
           stdcall RegService, sz_sound_srv, service_proc
 333 
	   stdcall RegService, sz_sound_srv, service_proc
334 
	   ret
 334 
	   ret
335 
.fail:
 335 
.fail:
336 
     if DEBUG
 336 
     if DEBUG
337 
           mov esi, msgFail
 337 
	   mov esi, msgFail
338 
           call SysMsgBoardStr
 338 
	   call SysMsgBoardStr
339 
     end if
 339 
     end if
340 
           xor eax, eax
 340 
	   xor eax, eax
341 
           ret
 341 
	   ret
342 
.stop:
 342 
.stop:
343 
           call stop
 343 
	   call stop
344 
           xor eax, eax
 344 
	   xor eax, eax
345 
           ret
 345 
	   ret
346 
endp
 346 
endp
347 
 
 347 
 
348 
handle     equ  IOCTL.handle
 348 
handle	   equ	IOCTL.handle
349 
io_code    equ  IOCTL.io_code
 349 
io_code    equ	IOCTL.io_code
350 
input      equ  IOCTL.input
 350 
input	   equ	IOCTL.input
351 
inp_size   equ  IOCTL.inp_size
 351 
inp_size   equ	IOCTL.inp_size
352 
output     equ  IOCTL.output
 352 
output	   equ	IOCTL.output
353 
out_size   equ  IOCTL.out_size
 353 
out_size   equ	IOCTL.out_size
354 
 
 354 
 
355 
align 4
 355 
align 4
356 
proc service_proc stdcall, ioctl:dword
 356 
proc service_proc stdcall, ioctl:dword
357 
 
 357 
 
358 
           mov edi, [ioctl]
 358 
	   mov edi, [ioctl]
359 
           mov eax, [edi+io_code]
 359 
	   mov eax, [edi+io_code]
360 
           cmp eax, DEV_PLAY
 360 
	   cmp eax, DEV_PLAY
361 
           jne @F
 361 
	   jne @F
362 
     if DEBUG
 362 
     if DEBUG
363 
           mov esi, msgPlay
 363 
	   mov esi, msgPlay
364 
           call SysMsgBoardStr
 364 
	   call SysMsgBoardStr
365 
     end if
 365 
     end if
366 
           call play
 366 
	   call play
367 
           ret
 367 
	   ret
368 
@@:
 368 
@@:
369 
           cmp eax, DEV_STOP
 369 
	   cmp eax, DEV_STOP
370 
           jne @F
 370 
	   jne @F
371 
     if DEBUG
 371 
     if DEBUG
372 
           mov esi, msgStop
 372 
	   mov esi, msgStop
373 
           call SysMsgBoardStr
 373 
	   call SysMsgBoardStr
374 
     end if
 374 
     end if
375 
           call stop
 375 
	   call stop
376 
           ret
 376 
	   ret
377 
@@:
 377 
@@:
378 
           cmp eax, DEV_CALLBACK
 378 
	   cmp eax, DEV_CALLBACK
379 
           jne @F
 379 
	   jne @F
380 
           mov ebx, [edi+input]
 380 
	   mov ebx, [edi+input]
381 
           stdcall set_callback, [ebx]
 381 
	   stdcall set_callback, [ebx]
Line 382... Line 382...
382 
           ret
 382 
	   ret
383 
@@:
 383 
@@:
384 
           cmp eax, DEV_SET_MASTERVOL
 384 
	   cmp eax, DEV_SET_MASTERVOL
Line 420... Line 420...
420 
;           mov esi, msgIRQ
 420 
;           mov esi, msgIRQ
421 
;           call SysMsgBoardStr
 421 
;           call SysMsgBoardStr
422 
;     end if
 422 
;     end if
Line 423... Line 423...
423 
 
 423 
 
424 
 
 424 
 
Line 425... Line 425...
425 
           cmp [ctrl.user_callback], 0
 425 
	   cmp [ctrl.user_callback], 0
426 
           je @f
 426 
	   je @f
427 
 
 427 
 
Line 428... Line 428...
428 
           stdcall [ctrl.user_callback], ebx
 428 
	   stdcall [ctrl.user_callback], ebx
429 
@@:
 429 
@@:
430 
           ret
 430 
	   ret
431 
 
 431 
 
432 
.skip:
 432 
.skip:
433 
           mov edx, PCM_OUT_CR_REG
 433 
	   mov edx, PCM_OUT_CR_REG
Line 434... Line 434...
434 
           mov ax, 0x11               ;0x1D
 434 
	   mov ax, 0x11 	      ;0x1D
435 
           call [ctrl.ctrl_write8]
 435 
	   call [ctrl.ctrl_write8]
Line 436... Line 436...
436 
           ret
 436 
	   ret
437 
endp
 437 
endp
- 
 
 438 
 
- 
 
 439 
align 4
- 
 
 440 
proc create_primary_buff
- 
 
 441 
 
- 
 
 442 
	   stdcall KernelAlloc, 0x10000
- 
 
 443 
	   mov [ctrl.buffer], eax
- 
 
 444 
 
- 
 
 445 
	   mov edi, eax
- 
 
 446 
	   mov ecx, 0x10000/4
Line 438... Line -...
438 
 
 - 
 
439 
align 4
 - 
 
440 
proc create_primary_buff
 - 
 
441 
 
 - 
 
442 
           stdcall KernelAlloc, 0x10000
 - 
 
443 
           mov [ctrl.buffer], eax
 - 
 
444 
 
 - 
 
445 
           mov edi, eax
 - 
 
446 
           mov ecx, 0x10000/4
 - 
 
447 
           xor eax, eax
 447 
	   xor eax, eax
448 
           cld
 448 
	   cld
449 
           rep stosd
 449 
	   rep stosd
450 
 
 450 
 
451 
           mov eax, [ctrl.buffer]
 451 
	   mov eax, [ctrl.buffer]
452 
           call GetPgAddr
 452 
	   call GetPgAddr
Line 453... Line 453...
453 
 
 453 
 
454 
           mov ebx, 0xC0002000
 454 
	   mov ebx, 0xC0002000
Line 455... Line 455...
455 
           mov ecx, 4
 455 
	   mov ecx, 4
456 
           mov edi, pcmout_bdl
 456 
	   mov edi, pcmout_bdl
Line 457... Line 457...
457 
@@:
 457 
@@:
458 
           mov [edi], eax
 458 
	   mov [edi], eax
Line 459... Line 459...
459 
           mov [edi+4], ebx
 459 
	   mov [edi+4], ebx
460 
 
 460 
 
Line 461... Line 461...
461 
           mov [edi+32], eax
 461 
	   mov [edi+32], eax
462 
           mov [edi+4+32], ebx
 462 
	   mov [edi+4+32], ebx
Line 463... Line 463...
463 
 
 463 
 
464 
           mov [edi+64], eax
 464 
	   mov [edi+64], eax
Line 465... Line 465...
465 
           mov [edi+4+64], ebx
 465 
	   mov [edi+4+64], ebx
466 
 
 466 
 
Line 467... Line 467...
467 
           mov [edi+96], eax
 467 
	   mov [edi+96], eax
468 
           mov [edi+4+96], ebx
 468 
	   mov [edi+4+96], ebx
469 
 
 469 
 
Line 470... Line 470...
470 
           mov [edi+128], eax
 470 
	   mov [edi+128], eax
471 
           mov [edi+4+128], ebx
 471 
	   mov [edi+4+128], ebx
472 
 
 472 
 
473 
           mov [edi+160], eax
 473 
	   mov [edi+160], eax
474 
           mov [edi+4+160], ebx
 474 
	   mov [edi+4+160], ebx
475 
 
 475 
 
476 
           mov [edi+192], eax
 476 
	   mov [edi+192], eax
477 
           mov [edi+4+192], ebx
 477 
	   mov [edi+4+192], ebx
478 
 
 478 
 
479 
           mov [edi+224], eax
 479 
	   mov [edi+224], eax
480 
           mov [edi+4+224], ebx
 480 
	   mov [edi+4+224], ebx
481 
 
 481 
 
482 
           add eax, 0x4000
 482 
	   add eax, 0x4000
483 
           add edi, 8
 483 
	   add edi, 8
484 
           loop @B
 484 
	   loop @B
485 
 
 485 
 
486 
           mov edi, buff_list
 486 
	   mov edi, buff_list
487 
           mov eax, [ctrl.buffer]
 487 
	   mov eax, [ctrl.buffer]
488 
           mov ecx, 4
 488 
	   mov ecx, 4
489 
@@:
 489 
@@:
490 
           mov [edi], eax
 490 
	   mov [edi], eax
491 
           mov [edi+16], eax
 491 
	   mov [edi+16], eax
492 
           mov [edi+32], eax
 492 
	   mov [edi+32], eax
493 
           mov [edi+48], eax
 493 
	   mov [edi+48], eax
494 
           mov [edi+64], eax
 494 
	   mov [edi+64], eax
495 
           mov [edi+80], eax
 495 
	   mov [edi+80], eax
496 
           mov [edi+96], eax
 496 
	   mov [edi+96], eax
497 
           mov [edi+112], eax
 497 
	   mov [edi+112], eax
498 
 
 498 
 
499 
           add eax, 0x4000
 499 
	   add eax, 0x4000
500 
           add edi, 4
 500 
	   add edi, 4
501 
           loop @B
 501 
	   loop @B
Line 502... Line 502...
502 
 
 502 
 
503 
           mov eax, pcmout_bdl
 503 
	   mov eax, pcmout_bdl
504 
           mov ebx, eax
 504 
	   mov ebx, eax
505 
           call GetPgAddr     ;eax
 505 
	   call GetPgAddr     ;eax
506 
           and ebx, 0xFFF
 506 
	   and ebx, 0xFFF
507 
           add eax, ebx
 507 
	   add eax, ebx
508 
 
 508 
 
509 
           mov edx, PCM_OUT_BDL
 509 
	   mov edx, PCM_OUT_BDL
510 
           call [ctrl.ctrl_write32]
 510 
	   call [ctrl.ctrl_write32]
511 
 
 511 
 
512 
           mov eax, 16
 512 
	   mov eax, 16
513 
           mov [ctrl.lvi_reg], eax
 513 
	   mov [ctrl.lvi_reg], eax
514 
           mov edx, PCM_OUT_LVI_REG
 514 
	   mov edx, PCM_OUT_LVI_REG
515 
           call [ctrl.ctrl_write8]
 515 
	   call [ctrl.ctrl_write8]
Line 516... Line 516...
516 
           ret
 516 
	   ret
Line 517... Line 517...
517 
endp
 517 
endp
518 
 
 518 
 
519 
align 4
 519 
align 4
520 
proc detect_controller
 520 
proc detect_controller
521 
         locals
 521 
	 locals
522 
           last_bus dd ?
 522 
	   last_bus dd ?
523 
           bus      dd ?
 523 
	   bus	    dd ?
524 
           devfn    dd ?
 524 
	   devfn    dd ?
Line 525... Line 525...
525 
         endl
 525 
	 endl
526 
 
 526 
 
527 
           xor eax, eax
 527 
	   xor eax, eax
528 
           mov [bus], eax
 528 
	   mov [bus], eax
529 
           inc eax
 529 
	   inc eax
530 
           call PciApi
 530 
	   call PciApi
531 
           cmp eax, -1
 531 
	   cmp eax, -1
532 
           je .err
 532 
	   je .err
533 
 
 533 
 
534 
           mov [last_bus], eax
 534 
	   mov [last_bus], eax
Line 535... Line 535...
535 
 
 535 
 
536 
.next_bus:
 536 
.next_bus:
537 
           and [devfn], 0
 537 
	   and [devfn], 0
538 
.next_dev:
 538 
.next_dev:
539 
           stdcall PciRead32, [bus], [devfn], dword 0
 539 
	   stdcall PciRead32, [bus], [devfn], dword 0
540 
           test eax, eax
 540 
	   test eax, eax
541 
           jz .next
 541 
	   jz .next
542 
           cmp eax, -1
 542 
	   cmp eax, -1
543 
           je .next
 543 
	   je .next
544 
 
 544 
 
545 
           mov edi, devices
 545 
	   mov edi, devices
546 
@@:
 546 
@@:
547 
           mov ebx, [edi]
 547 
	   mov ebx, [edi]
548 
           test ebx, ebx
 548 
	   test ebx, ebx
Line 549... Line 549...
549 
           jz .next
 549 
	   jz .next
550 
 
 550 
 
Line 551... Line 551...
551 
           cmp eax, ebx
 551 
	   cmp eax, ebx
552 
           je .found
 552 
	   je .found
553 
           add edi, 12
 553 
	   add edi, 12
554 
           jmp @B
 554 
	   jmp @B
555 
 
 555 
 
556 
.next:
 556 
.next:
557 
           inc [devfn]
 557 
	   inc [devfn]
558 
           cmp [devfn], 256
 558 
	   cmp [devfn], 256
559 
           jb  .next_dev
 559 
	   jb  .next_dev
560 
           mov eax, [bus]
 560 
	   mov eax, [bus]
561 
           inc eax
 561 
	   inc eax
562 
           mov [bus], eax
 562 
	   mov [bus], eax
563 
           cmp eax, [last_bus]
 563 
	   cmp eax, [last_bus]
564 
           jna .next_bus
 564 
	   jna .next_bus
565 
           xor eax, eax
 565 
	   xor eax, eax
566 
           ret
 566 
	   ret
567 
.found:
 567 
.found:
568 
           mov ebx, [bus]
 568 
	   mov ebx, [bus]
569 
           mov [ctrl.bus], ebx
 569 
	   mov [ctrl.bus], ebx
570 
 
 570 
 
571 
           mov ecx, [devfn]
 571 
	   mov ecx, [devfn]
572 
           mov [ctrl.devfn], ecx
 572 
	   mov [ctrl.devfn], ecx
Line 573... Line 573...
573 
 
 573 
 
574 
           mov edx, eax
 574 
	   mov edx, eax
Line 575... Line 575...
575 
           and edx, 0xFFFF
 575 
	   and edx, 0xFFFF
576 
           mov [ctrl.vendor], edx
 576 
	   mov [ctrl.vendor], edx
Line 577... Line 577...
577 
           shr eax, 16
 577 
	   shr eax, 16
578 
           mov [ctrl.dev_id], eax
 578 
	   mov [ctrl.dev_id], eax
579 
 
 579 
 
580 
           mov ebx, [edi+4]
 580 
	   mov ebx, [edi+4]
581 
           mov [ctrl.ctrl_ids], ebx
 581 
	   mov [ctrl.ctrl_ids], ebx
582 
           mov esi, [edi+8]
 582 
	   mov esi, [edi+8]
Line 583... Line 583...
583 
           mov [ctrl.ctrl_setup], esi
 583 
	   mov [ctrl.ctrl_setup], esi
584 
 
 584 
 
Line 585... Line 585...
585 
           cmp ebx, 0x1274
 585 
	   cmp ebx, 0x1274
586 
           jne @F
 586 
	   jne @F
Line 587... Line 587...
587 
           mov [ctrl.vendor_ids], msgEnsoniq
 587 
	   mov [ctrl.vendor_ids], msgEnsoniq
588 
           ret
 588 
	   ret
589 
@@:
 589 
@@:
Line 590... Line 590...
590 
           mov [ctrl.vendor_ids], 0     ;something  wrong ?
 590 
	   mov [ctrl.vendor_ids], 0	;something  wrong ?
591 
           ret
 591 
	   ret
Line 592... Line 592...
592 
.err:
 592 
.err:
593 
           xor eax, eax
 593 
	   xor eax, eax
Line 594... Line 594...
594 
           ret
 594 
	   ret
595 
endp
 595 
endp
596 
 
 596 
 
Line 597... Line 597...
597 
align 4
 597 
align 4
598 
proc init_controller
 598 
proc init_controller
Line 599... Line 599...
599 
 
 599 
 
600 
           mov esi, msgPCIcmd
 600 
	   mov esi, msgPCIcmd
601 
           call SysMsgBoardStr
 601 
	   call SysMsgBoardStr
602 
 
 602 
 
603 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4
 603 
	   stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4
Line 604... Line 604...
604 
           mov ebx, eax
 604 
	   mov ebx, eax
605 
           and eax, 0xFFFF
 605 
	   and eax, 0xFFFF
606 
           mov [ctrl.pci_cmd], eax
 606 
	   mov [ctrl.pci_cmd], eax
607 
           shr ebx, 16
 607 
	   shr ebx, 16
Line 608... Line 608...
608 
           mov [ctrl.pci_stat], ebx
 608 
	   mov [ctrl.pci_stat], ebx
609 
 
 609 
 
610 
           call dword2str
 610 
	   call dword2str
611 
           call SysMsgBoardStr
 611 
	   call SysMsgBoardStr
612 
 
 612 
 
613 
           mov esi, msgIObase
 613 
	   mov esi, msgIObase
614 
           call SysMsgBoardStr
 614 
	   call SysMsgBoardStr
615 
 
 615 
 
616 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10
 616 
	   stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10
Line 617... Line 617...
617 
;           and eax, -16
 617 
;           and eax, -16
618 
           mov [ctrl.ctrl_io_base], eax
 618 
	   mov [ctrl.ctrl_io_base], eax
Line 619... Line 619...
619 
 
 619 
 
620 
           call dword2str
 620 
	   call dword2str
621 
           call SysMsgBoardStr
 621 
	   call SysMsgBoardStr
622 
 
 622 
 
623 
           mov esi, msgIRQline
 623 
	   mov esi, msgIRQline
624 
           call SysMsgBoardStr
 624 
	   call SysMsgBoardStr
625 
 
 625 
 
626 
           stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C
 626 
	   stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C
627 
           and eax, 0xFF
 627 
	   and eax, 0xFF
628 
           mov [ctrl.int_line], eax
 628 
	   mov [ctrl.int_line], eax
629 
 
 629 
 
630 
           call dword2str
 630 
	   call dword2str
631 
           call SysMsgBoardStr
 631 
	   call SysMsgBoardStr
632 
 
 632 
 
633 
           call [ctrl.ctrl_setup]
 633 
	   call [ctrl.ctrl_setup]
634 
           xor eax, eax
 634 
	   xor eax, eax
635 
           inc eax
 635 
	   inc eax
636 
           ret
 636 
	   ret
637 
endp
 637 
endp
638 
 
 638 
 
639 
align 4
 639 
align 4
Line 640... Line 640...
640 
proc set_ICH
 640 
proc set_ICH
641 
           mov [ctrl.codec_read16],  codec_io_r16    ;virtual
 641 
	   mov [ctrl.codec_read16],  codec_io_r16    ;virtual
642 
           mov [ctrl.codec_write16], codec_io_w16    ;virtual
 642 
	   mov [ctrl.codec_write16], codec_io_w16    ;virtual
643 
 
 643 
 
644 
           mov [ctrl.ctrl_read8 ],  ctrl_io_r8      ;virtual
 644 
	   mov [ctrl.ctrl_read8 ],  ctrl_io_r8	    ;virtual
Line 645... Line 645...
645 
           mov [ctrl.ctrl_read16],  ctrl_io_r16      ;virtual
 645 
	   mov [ctrl.ctrl_read16],  ctrl_io_r16      ;virtual
646 
           mov [ctrl.ctrl_read32],  ctrl_io_r32      ;virtual
 646 
	   mov [ctrl.ctrl_read32],  ctrl_io_r32      ;virtual
Line 647... Line 647...
647 
 
 647 
 
648 
           mov [ctrl.ctrl_write8 ], ctrl_io_w8      ;virtual
 648 
	   mov [ctrl.ctrl_write8 ], ctrl_io_w8	    ;virtual
649 
           mov [ctrl.ctrl_write16], ctrl_io_w16      ;virtual
 649 
	   mov [ctrl.ctrl_write16], ctrl_io_w16      ;virtual
650 
           mov [ctrl.ctrl_write32], ctrl_io_w32      ;virtual
 650 
	   mov [ctrl.ctrl_write32], ctrl_io_w32      ;virtual
Line 651... Line 651...
651 
           ret
 651 
	   ret
652 
endp
 652 
endp
Line 653... Line 653...
653 
 
 653 
 
654 
align 4
 654 
align 4
Line 655... Line 655...
655 
proc reset_controller
 655 
proc reset_controller
656 
 
 656 
 
Line 657... Line 657...
657 
           xor eax, eax
 657 
	   xor eax, eax
658 
           mov edx, PCM_IN_CR_REG
 658 
	   mov edx, PCM_IN_CR_REG
Line 659... Line 659...
659 
           call [ctrl.ctrl_write8]
 659 
	   call [ctrl.ctrl_write8]
660 
 
 660 
 
661 
           mov edx, PCM_OUT_CR_REG
 661 
	   mov edx, PCM_OUT_CR_REG
Line 662... Line 662...
662 
           call [ctrl.ctrl_write8]
 662 
	   call [ctrl.ctrl_write8]
663 
 
 663 
 
Line 664... Line 664...
664 
           mov edx, MC_IN_CR_REG
 664 
	   mov edx, MC_IN_CR_REG
665 
           call [ctrl.ctrl_write8]
 665 
	   call [ctrl.ctrl_write8]
666 
 
 666 
 
Line 667... Line 667...
667 
           mov eax, RR
 667 
	   mov eax, RR
668 
           mov edx, PCM_IN_CR_REG
 668 
	   mov edx, PCM_IN_CR_REG
669 
           call [ctrl.ctrl_write8]
 669 
	   call [ctrl.ctrl_write8]
670 
 
 670 
 
671 
           mov edx, PCM_OUT_CR_REG
 671 
	   mov edx, PCM_OUT_CR_REG
672 
           call [ctrl.ctrl_write8]
 672 
	   call [ctrl.ctrl_write8]
673 
 
 673 
 
674 
           mov edx, MC_IN_CR_REG
 674 
	   mov edx, MC_IN_CR_REG
675 
           call [ctrl.ctrl_write8]
 675 
	   call [ctrl.ctrl_write8]
676 
           ret
 676 
	   ret
677 
endp
 677 
endp
678 
 
 678 
 
679 
align 4
 679 
align 4
680 
proc init_codec
 680 
proc init_codec
681 
         locals
 681 
	 locals
682 
           counter dd ?
 682 
	   counter dd ?
683 
         endl
 683 
	 endl
Line 684... Line 684...
684 
 
 684 
 
685 
           mov esi, msgControl
 685 
	   mov esi, msgControl
686 
           call SysMsgBoardStr
 686 
	   call SysMsgBoardStr
687 
 
 687 
 
Line 688... Line 688...
688 
           mov edx, GLOB_CTRL
 688 
	   mov edx, GLOB_CTRL
689 
           call [ctrl.ctrl_read32]
 689 
	   call [ctrl.ctrl_read32]
690 
           call dword2str
 690 
	   call dword2str
691 
           call SysMsgBoardStr
 691 
	   call SysMsgBoardStr
Line 692... Line 692...
692 
 
 692 
 
693 
           mov esi, msgStatus
 693 
	   mov esi, msgStatus
Line 694... Line 694...
694 
           call SysMsgBoardStr
 694 
	   call SysMsgBoardStr
695 
 
 695 
 
696 
           mov edx, CTRL_STAT
 696 
	   mov edx, CTRL_STAT
697 
           call [ctrl.ctrl_read32]
 697 
	   call [ctrl.ctrl_read32]
698 
 
 698 
 
Line 699... Line 699...
699 
           call dword2str
 699 
	   call dword2str
700 
           call SysMsgBoardStr
 700 
	   call SysMsgBoardStr
701 
 
 701 
 
702 
           test eax, CTRL_ST_CREADY
 702 
	   test eax, CTRL_ST_CREADY
703 
           jnz .ready
 703 
	   jnz .ready
704 
 
 704 
 
705 
           call reset_codec
 705 
	   call reset_codec
706 
           and eax, eax
 706 
	   and eax, eax
707 
           jz .err
 707 
	   jz .err
708 
 
 708 
 
709 
           xor edx, edx     ;ac_reg_0
 709 
	   xor edx, edx     ;ac_reg_0
Line 710... Line 710...
710 
           call [ctrl.codec_write16]
 710 
	   call [ctrl.codec_write16]
711 
 
 711 
 
712 
           xor eax, eax
 712 
	   xor eax, eax
713 
           mov edx, CODEC_REG_POWERDOWN
 713 
	   mov edx, CODEC_REG_POWERDOWN
Line 714... Line 714...
714 
           call [ctrl.codec_write16]
 714 
	   call [ctrl.codec_write16]
715 
 
 715 
 
716 
           mov [counter], 200     ; total 200*5 ms = 1s
 716 
	   mov [counter], 200	  ; total 200*5 ms = 1s
Line 777... Line 777...
777 
	   mov edx, GLOB_CTRL
 777 
	   mov edx, GLOB_CTRL
778 
	   call [ctrl.ctrl_write32]
 778 
	   call [ctrl.ctrl_write32]
Line 779... Line 779...
779 
 
 779 
 
780 
     if DEBUG
 780 
     if DEBUG
781 
	   mov esi, msgWarm
 781 
	   mov esi, msgWarm
782 
           call SysMsgBoardStr
 782 
	   call SysMsgBoardStr
Line 783... Line 783...
783 
     end if
 783 
     end if
784 
 
 784 
 
785 
	   mov [counter], 10	   ; total 10*100 ms = 1s
 785 
	   mov [counter], 10	   ; total 10*100 ms = 1s
Line 794... Line 794...
794 
	   sub [counter], 1
 794 
	   sub [counter], 1
795 
	   jnz .wait
 795 
	   jnz .wait
Line 796... Line 796...
796 
 
 796 
 
797 
     if DEBUG
 797 
     if DEBUG
798 
	   mov esi, msgWRFail
 798 
	   mov esi, msgWRFail
799 
           call SysMsgBoardStr
 799 
	   call SysMsgBoardStr
Line 800... Line 800...
800 
     end if
 800 
     end if
801 
 
 801 
 
802 
	   stc
 802 
	   stc
803 
	   ret
 803 
	   ret
804 
.ok:
 804 
.ok:
805 
	   mov edx, CTRL_STAT
 805 
	   mov edx, CTRL_STAT
806 
	   call [ctrl.ctrl_read32]
 806 
	   call [ctrl.ctrl_read32]
807 
	   and eax, CTRL_ST_CREADY
 807 
	   and eax, CTRL_ST_CREADY
808 
           jz .fail
 808 
	   jz .fail
809 
           clc
 809 
	   clc
810 
	   ret
 810 
	   ret
811 
.fail:
 811 
.fail:
812 
           stc
 812 
	   stc
Line 813... Line 813...
813 
	   ret
 813 
	   ret
814 
endp
 814 
endp
Line 823... Line 823...
823 
	   mov edx, GLOB_CTRL
 823 
	   mov edx, GLOB_CTRL
824 
	   call [ctrl.ctrl_write32]
 824 
	   call [ctrl.ctrl_write32]
Line 825... Line 825...
825 
 
 825 
 
826 
     if DEBUG
 826 
     if DEBUG
827 
	   mov esi, msgCold
 827 
	   mov esi, msgCold
828 
           call SysMsgBoardStr
 828 
	   call SysMsgBoardStr
Line 829... Line 829...
829 
     end if
 829 
     end if
830 
 
 830 
 
Line 847... Line 847...
847 
	   sub [counter], 1
 847 
	   sub [counter], 1
848 
	   jnz .wait
 848 
	   jnz .wait
Line 849... Line 849...
849 
 
 849 
 
850 
     if DEBUG
 850 
     if DEBUG
851 
	   mov esi, msgCRFail
 851 
	   mov esi, msgCRFail
852 
           call SysMsgBoardStr
 852 
	   call SysMsgBoardStr
853 
     end if
 853 
     end if
854 
	   stc
 854 
	   stc
855 
	   ret
 855 
	   ret
856 
.ok:
 856 
.ok:
857 
	   mov edx, CTRL_STAT
 857 
	   mov edx, CTRL_STAT
858 
	   call [ctrl.ctrl_read32]
 858 
	   call [ctrl.ctrl_read32]
859 
	   and eax, CTRL_ST_CREADY
 859 
	   and eax, CTRL_ST_CREADY
860 
           jz .fail
 860 
	   jz .fail
861 
           clc
 861 
	   clc
862 
	   ret
 862 
	   ret
863 
.fail:
 863 
.fail:
864 
           stc
 864 
	   stc
865 
	   ret
 865 
	   ret
Line 866... Line 866...
866 
endp
 866 
endp
867 
 
 867 
 
868 
align 4
 868 
align 4
869 
play:
 869 
play:
870 
           mov eax, 16
 870 
	   mov eax, 16
871 
           mov [ctrl.lvi_reg], eax
 871 
	   mov [ctrl.lvi_reg], eax
872 
           mov edx, PCM_OUT_LVI_REG
 872 
	   mov edx, PCM_OUT_LVI_REG
873 
           call [ctrl.ctrl_write8]
 873 
	   call [ctrl.ctrl_write8]
874 
 
 874 
 
875 
           mov edx, PCM_OUT_CR_REG
 875 
	   mov edx, PCM_OUT_CR_REG
876 
           mov ax, 0x1D
 876 
	   mov ax, 0x1D
877 
           call [ctrl.ctrl_write8]
 877 
	   call [ctrl.ctrl_write8]
Line 878... Line 878...
878 
           xor eax, eax
 878 
	   xor eax, eax
879 
           ret
 879 
	   ret
880 
 
 880 
 
881 
align 4
 881 
align 4
882 
stop:
 882 
stop:
883 
           mov edx, PCM_OUT_CR_REG
 883 
	   mov edx, PCM_OUT_CR_REG
884 
           mov ax, 0x0
 884 
	   mov ax, 0x0
885 
           call [ctrl.ctrl_write8]
 885 
	   call [ctrl.ctrl_write8]
886 
 
 886 
 
887 
           mov ax, 0x1c
 887 
	   mov ax, 0x1c
888 
           mov edx, PCM_OUT_SR_REG
 888 
	   mov edx, PCM_OUT_SR_REG
Line 889... Line 889...
889 
           call [ctrl.ctrl_write16]
 889 
	   call [ctrl.ctrl_write16]
890 
           xor eax, eax
 890 
	   xor eax, eax
891 
	   ret
 891 
	   ret
Line 907... Line 907...
907 
	   mov [CTRL_INFO.codec_io_base], ebx
 907 
	   mov [CTRL_INFO.codec_io_base], ebx
908 
	   mov [CTRL_INFO.ctrl_io_base], ecx
 908 
	   mov [CTRL_INFO.ctrl_io_base], ecx
909 
	   mov [CTRL_INFO.codec_mem_base], edx
 909 
	   mov [CTRL_INFO.codec_mem_base], edx
910 
	   mov [CTRL_INFO.ctrl_mem_base], edi
 910 
	   mov [CTRL_INFO.ctrl_mem_base], edi
Line 911... Line 911...
911 
 
 911 
 
912 
           mov eax, [codec.chip_id]
 912 
	   mov eax, [codec.chip_id]
Line 913... Line 913...
913 
           mov [CTRL_INFO.codec_id], eax
 913 
	   mov [CTRL_INFO.codec_id], eax
914 
 
 914 
 
915 
	   mov edx, GLOB_CTRL
 915 
	   mov edx, GLOB_CTRL
Line 916... Line 916...
916 
           call [ctrl.ctrl_read32]
 916 
	   call [ctrl.ctrl_read32]
917 
	   mov [CTRL_INFO.glob_cntrl], eax
 917 
	   mov [CTRL_INFO.glob_cntrl], eax
918 
 
 918 
 
Line 919... Line 919...
919 
	   mov edx, CTRL_STAT
 919 
	   mov edx, CTRL_STAT
920 
           call [ctrl.ctrl_read32]
 920 
	   call [ctrl.ctrl_read32]
921 
	   mov [CTRL_INFO.glob_sta], eax
 921 
	   mov [CTRL_INFO.glob_sta], eax
Line 987... Line 987...
987 
endp
 987 
endp
Line 988... Line 988...
988 
 
 988 
 
989 
align 4
 989 
align 4
Line 990... Line 990...
990 
proc codec_check_ready
 990 
proc codec_check_ready
991 
 
 991 
 
992 
           mov edx, CTRL_ST
 992 
	   mov edx, CTRL_ST
993 
           call [ctrl.ctrl_read32]
 993 
	   call [ctrl.ctrl_read32]
994 
           and eax, CTRL_ST_CREADY
 994 
	   and eax, CTRL_ST_CREADY
995 
           jz .not_ready
 995 
	   jz .not_ready
996 
 
 996 
 
997 
           xor eax, wax
 997 
	   xor eax, wax
998 
           inc eax
 998 
	   inc eax
999 
           ret
 999 
	   ret
1000 
.not_ready:
 1000 
.not_ready:
1001 
           xor eax, eax
 1001 
	   xor eax, eax
Line 1002... Line 1002...
1002 
           ret
 1002 
	   ret
1003 
endp
 1003 
endp
1004 
 
 1004 
 
Line 1042... Line 1042...
1042 
	   adc ecx,edx
 1042 
	   adc ecx,edx
1043 
@@:
 1043 
@@:
1044 
	   rdtsc
 1044 
	   rdtsc
1045 
	   sub eax, ebx
 1045 
	   sub eax, ebx
1046 
	   sbb edx, ecx
 1046 
	   sbb edx, ecx
1047 
           js @B
 1047 
	   js @B
Line 1048... Line 1048...
1048 
 
 1048 
 
1049 
	   pop eax
 1049 
	   pop eax
1050 
	   pop ebx
 1050 
	   pop ebx
1051 
	   pop edx
 1051 
	   pop edx
Line 1057... Line 1057...
1057 
;          CONTROLLER IO functions
 1057 
;          CONTROLLER IO functions
1058 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 1058 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 1059... Line 1059...
1059 
 
 1059 
 
1060 
align 4
 1060 
align 4
1061 
codec_io_r16:
 1061 
codec_io_r16:
1062 
           add edx, [ctrl.codec_io_base]
 1062 
	   add edx, [ctrl.codec_io_base]
1063 
           in  ax, dx
 1063 
	   in  ax, dx
Line 1064... Line 1064...
1064 
           ret
 1064 
	   ret
1065 
 
 1065 
 
1066 
align 4
 1066 
align 4
1067 
codec_io_w16:
 1067 
codec_io_w16:
1068 
           add edx, [ctrl.codec_io_base]
 1068 
	   add edx, [ctrl.codec_io_base]
Line 1069... Line 1069...
1069 
           out dx, ax
 1069 
	   out dx, ax
1070 
           ret
 1070 
	   ret
1071 
 
 1071 
 
1072 
align 4
 1072 
align 4
1073 
ctrl_io_r8:
 1073 
ctrl_io_r8:
Line 1074... Line 1074...
1074 
           add edx, [ctrl.ctrl_io_base]
 1074 
	   add edx, [ctrl.ctrl_io_base]
1075 
           in  al, dx
 1075 
	   in  al, dx
1076 
           ret
 1076 
	   ret
1077 
 
 1077 
 
1078 
align 4
 1078 
align 4
Line 1079... Line 1079...
1079 
ctrl_io_r16:
 1079 
ctrl_io_r16:
1080 
          add edx, [ctrl.ctrl_io_base]
 1080 
	  add edx, [ctrl.ctrl_io_base]
1081 
          in  ax, dx
 1081 
	  in  ax, dx
1082 
          ret
 1082 
	  ret
1083 
 
 1083 
 
Line 1084... Line 1084...
1084 
align 4
 1084 
align 4
1085 
ctrl_io_r32:
 1085 
ctrl_io_r32:
1086 
          add edx, [ctrl.ctrl_io_base]
 1086 
	  add edx, [ctrl.ctrl_io_base]
1087 
          in  eax, dx
 1087 
	  in  eax, dx
1088 
          ret
 1088 
	  ret
Line 1089... Line 1089...
1089 
 
 1089 
 
1090 
align 4
 1090 
align 4
1091 
ctrl_io_w8:
 1091 
ctrl_io_w8:
1092 
          add edx, [ctrl.ctrl_io_base]
 1092 
	  add edx, [ctrl.ctrl_io_base]
1093 
          out dx, al
 1093 
	  out dx, al
Line 1094... Line 1094...
1094 
          ret
 1094 
	  ret
1095 
 
 1095 
 
1096 
align 4
 1096 
align 4
1097 
ctrl_io_w16:
 1097 
ctrl_io_w16:
1098 
          add edx, [ctrl.ctrl_io_base]
 1098 
	  add edx, [ctrl.ctrl_io_base]
Line 1099... Line 1099...
1099 
          out dx, ax
 1099 
	  out dx, ax
1100 
          ret
 1100 
	  ret
1101 
 
 1101 
 
1102 
align 4
 1102 
align 4
1103 
ctrl_io_w32:
 1103 
ctrl_io_w32:
1104 
          add edx, [ctrl.ctrl_io_base]
 1104 
	  add edx, [ctrl.ctrl_io_base]
1105 
          out dx, eax
 1105 
	  out dx, eax
1106 
          ret
 1106 
	  ret
1107 
 
 1107 
 
1108 
 
 1108 
 
1109 
align 4
 1109 
align 4
1110 
dword2str:
 1110 
dword2str:
1111 
          mov  esi, hex_buff
 1111 
	  mov  esi, hex_buff
Line 1112... Line 1112...
1112 
          mov ecx, -8
 1112 
	  mov ecx, -8
1113 
@@:
 1113 
@@:
Line 1114... Line 1114...
1114 
          rol eax, 4
 1114 
	  rol eax, 4
Line 1115... Line 1115...
1115 
          mov ebx, eax
 1115 
	  mov ebx, eax
1116 
          and ebx, 0x0F
 1116 
	  and ebx, 0x0F
1117 
          mov bl, [ebx+hexletters]
 1117 
	  mov bl, [ebx+hexletters]
1118 
          mov [8+esi+ecx], bl
 1118 
	  mov [8+esi+ecx], bl
Line 1119... Line 1119...
1119 
          inc ecx
 1119 
	  inc ecx
Line 1120... Line 1120...
1120 
          jnz @B
 1120 
	  jnz @B
1121 
          ret
 1121 
	  ret
Line 1143... Line 1143...
1143 
msgAttchIRQ  db 'IRQ line not supported', 13,10, 0
 1143 
msgAttchIRQ  db 'IRQ line not supported', 13,10, 0
1144 
msgInvIRQ    db 'IRQ line not assigned or invalid', 13,10, 0
 1144 
msgInvIRQ    db 'IRQ line not assigned or invalid', 13,10, 0
1145 
msgPlay      db 'start play', 13,10,0
 1145 
msgPlay      db 'start play', 13,10,0
1146 
msgStop      db 'stop play',  13,10,0
 1146 
msgStop      db 'stop play',  13,10,0
1147 
msgNotify    db 'call notify',13,10,0
 1147 
msgNotify    db 'call notify',13,10,0
1148 
msgIRQ       db 'AC97 IRQ', 13,10,0
 1148 
msgIRQ	     db 'AC97 IRQ', 13,10,0
1149 
msgInitCtrl  db 'init controller',13,10,0
 1149 
msgInitCtrl  db 'init controller',13,10,0
1150 
msgInitCodec db 'init codec',13,10,0
 1150 
msgInitCodec db 'init codec',13,10,0
1151 
msgPrimBuff  db 'create primary buffer',13,10,0
 1151 
msgPrimBuff  db 'create primary buffer',13,10,0
1152 
msgReg       db 'set service handler',13,10,0
 1152 
msgReg	     db 'set service handler',13,10,0
1153 
msgOk        db 'service installed',13,10,0
 1153 
msgOk	     db 'service installed',13,10,0
1154 
msgCold      db 'cold reset',13,10,0
 1154 
msgCold      db 'cold reset',13,10,0
1155 
msgWarm      db 'warm reset',13,10,0
 1155 
msgWarm      db 'warm reset',13,10,0
1156 
msgWRFail    db 'warm reset failed',13,10,0
 1156 
msgWRFail    db 'warm reset failed',13,10,0
1157 
msgCRFail    db 'cold reset failed',13,10,0
 1157 
msgCRFail    db 'cold reset failed',13,10,0
1158 
msgCFail     db 'codec not ready',13,10,0
 1158 
msgCFail     db 'codec not ready',13,10,0
Line 1163... Line 1163...
1163 
msgIObase    db 'IO base         ',0
 1163 
msgIObase    db 'IO base         ',0
1164 
msgIRQline   db 'IRQ line        ',0
 1164 
msgIRQline   db 'IRQ line        ',0
Line 1165... Line 1165...
1165 
 
 1165 
 
Line 1166... Line 1166...
1166 
section '.data' data readable writable align 16
 1166 
section '.data' data readable writable align 16
1167 
 
 1167 
 
Line 1168... Line 1168...
1168 
pcmout_bdl       rq 32
 1168 
pcmout_bdl	 rq 32
1169 
buff_list        rd 32
 1169 
buff_list	 rd 32
Line 1170... Line 1170...
1170 
 
 1170