Rev 5363 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1546 | Asper | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
||
5363 | yogev_ezra | 3 | ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
1546 | Asper | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
||
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
7 | |||
5077 | clevermous | 8 | format PE DLL native 0.05 |
9 | entry START |
||
1546 | Asper | 10 | |
2288 | clevermous | 11 | DEBUG equ 1 |
1546 | Asper | 12 | |
2288 | clevermous | 13 | API_VERSION equ 0x01000100 |
1546 | Asper | 14 | |
2288 | clevermous | 15 | IRQ_REMAP equ 0 |
16 | IRQ_LINE equ 0 |
||
1546 | Asper | 17 | |
18 | |||
7585 | dunkaist | 19 | ;irq 0,13 unavailable |
1546 | Asper | 20 | ; FEDCBA9876543210 |
7585 | dunkaist | 21 | VALID_IRQ equ 1101111111111110b |
1546 | Asper | 22 | |
2288 | clevermous | 23 | CPU_FREQ equ 2600d |
1546 | Asper | 24 | |
25 | BIT0 EQU 0x00000001 |
||
26 | BIT1 EQU 0x00000002 |
||
27 | BIT5 EQU 0x00000020 |
||
28 | BIT10 EQU 0x00000400 |
||
29 | |||
2288 | clevermous | 30 | VID_Creative equ 0x1102 |
1546 | Asper | 31 | |
2288 | clevermous | 32 | CTRL_CT0200 equ 0x0006 ; Dell OEM version (EMU10K1X) |
1546 | Asper | 33 | |
34 | |||
2288 | clevermous | 35 | CODEC_MASTER_VOL_REG equ 0x02 |
36 | CODEC_AUX_VOL equ 0x04 ; |
||
37 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
||
38 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
||
1546 | Asper | 39 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
40 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
||
41 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
||
42 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
||
43 | |||
44 | |||
45 | ;EMU10K1(X) host controller registers set |
||
46 | ;; common offsets |
||
47 | ;; some definitions were borrowed from emu10k1 driver as they seem to be the same |
||
48 | ;;**********************************************************************************************;; |
||
49 | ;; PCI function 0 registers, address = |
||
50 | ;;**********************************************************************************************;; |
||
51 | |||
2288 | clevermous | 52 | PTR equ 0x00 ;; Indexed register set pointer register ;; |
53 | ;; NOTE: The CHANNELNUM and ADDRESS words can ;; |
||
54 | ;; be modified independently of each other. ;; |
||
1546 | Asper | 55 | |
2288 | clevermous | 56 | DATA equ 0x04 ;; Indexed register set data register ;; |
1546 | Asper | 57 | |
2288 | clevermous | 58 | IPR equ 0x08 ;; Global interrupt pending register ;; |
59 | ;; Clear pending interrupts by writing a 1 to ;; |
||
60 | ;; the relevant bits and zero to the other bits ;; |
||
61 | IPR_MIDITRANSBUFEMPTY equ 0x00000001 ;; MIDI UART transmit buffer empty ;; |
||
62 | IPR_MIDIRECVBUFEMPTY equ 0x00000002 ;; MIDI UART receive buffer empty ;; |
||
63 | IPR_CH_0_LOOP equ 0x00000800 ;; Channel 0 loop ;; |
||
64 | IPR_CH_0_HALF_LOOP equ 0x00000100 ;; Channel 0 half loop ;; |
||
65 | IPR_CAP_0_LOOP equ 0x00080000 ;; Channel capture loop ;; |
||
66 | IPR_CAP_0_HALF_LOOP equ 0x00010000 ;; Channel capture half loop ;; |
||
1546 | Asper | 67 | |
2288 | clevermous | 68 | INTE equ 0x0c ;; Interrupt enable register ;; |
69 | INTE_MIDITXENABLE equ 0x00000001 ;; Enable MIDI transmit-buffer-empty interrupts ;; |
||
70 | INTE_MIDIRXENABLE equ 0x00000002 ;; Enable MIDI receive-buffer-empty interrupts ;; |
||
71 | INTE_CH_0_LOOP equ 0x00000800 ;; Channel 0 loop ;; |
||
72 | INTE_CH_0_HALF_LOOP equ 0x00000100 ;; Channel 0 half loop ;; |
||
73 | INTE_CAP_0_LOOP equ 0x00080000 ;; Channel capture loop ;; |
||
74 | INTE_CAP_0_HALF_LOOP equ 0x00010000 ;; Channel capture half loop ;; |
||
1546 | Asper | 75 | |
2288 | clevermous | 76 | HCFG equ 0x14 ;; Hardware config register ;; |
1546 | Asper | 77 | |
2288 | clevermous | 78 | HCFG_LOCKSOUNDCACHE equ 0x00000008 ;; 1 = Cancel bustmaster accesses to soundcache ;; |
79 | ;; NOTE: This should generally never be used. ;; |
||
80 | HCFG_AUDIOENABLE equ 0x00000001 ;; 0 = CODECs transmit zero-valued samples ;; |
||
81 | ;; Should be set to 1 when the EMU10K1 is ;; |
||
82 | ;; completely initialized. ;; |
||
83 | GPIO equ 0x18 ;; Defaults: 00001080-Analog, 00001000-SPDIF. ;; |
||
1546 | Asper | 84 | |
85 | |||
2288 | clevermous | 86 | AC97DATA equ 0x1c ;; AC97 register set data register (16 bit) ;; |
1546 | Asper | 87 | |
2288 | clevermous | 88 | AC97ADDRESS equ 0x1e ;; AC97 register set address register (8 bit) ;; |
1546 | Asper | 89 | |
90 | ;;******************************************************************************************************;; |
||
91 | ;; Emu10k1x pointer-offset register set, accessed through the PTR and DATA registers ;; |
||
92 | ;;******************************************************************************************************;; |
||
2288 | clevermous | 93 | PLAYBACK_LIST_ADDR equ 0x00 ;; Base DMA address of a list of pointers to each period/size ;; |
94 | ;; One list entry: 4 bytes for DMA address, |
||
95 | ;; 4 bytes for period_size << 16. |
||
96 | ;; One list entry is 8 bytes long. |
||
97 | ;; One list entry for each period in the buffer. |
||
98 | ;; |
||
99 | PLAYBACK_LIST_SIZE equ 0x01 ;; Size of list in bytes << 19. E.g. 8 periods -> 0x00380000 ;; |
||
100 | PLAYBACK_LIST_PTR equ 0x02 ;; Pointer to the current period being played ;; |
||
101 | PLAYBACK_DMA_ADDR equ 0x04 ;; Playback DMA addresss ;; |
||
102 | PLAYBACK_PERIOD_SIZE equ 0x05 ;; Playback period size ;; |
||
103 | PLAYBACK_POINTER equ 0x06 ;; Playback period pointer. Sample currently in DAC ;; |
||
104 | PLAYBACK_UNKNOWN1 equ 0x07 |
||
105 | PLAYBACK_UNKNOWN2 equ 0x08 |
||
1546 | Asper | 106 | |
107 | ;; Only one capture channel supported ;; |
||
2288 | clevermous | 108 | CAPTURE_DMA_ADDR equ 0x10 ;; Capture DMA address ;; |
109 | CAPTURE_BUFFER_SIZE equ 0x11 ;; Capture buffer size ;; |
||
110 | CAPTURE_POINTER equ 0x12 ;; Capture buffer pointer. Sample currently in ADC ;; |
||
111 | CAPTURE_UNKNOWN equ 0x13 |
||
1546 | Asper | 112 | |
113 | ;; From 0x20 - 0x3f, last samples played on each channel ;; |
||
114 | |||
2288 | clevermous | 115 | TRIGGER_CHANNEL equ 0x40 ;; Trigger channel playback ;; |
116 | TRIGGER_CHANNEL_0 equ 0x00000001 ;; Trigger channel 0 ;; |
||
117 | TRIGGER_CHANNEL_1 equ 0x00000002 ;; Trigger channel 1 ;; |
||
118 | TRIGGER_CHANNEL_2 equ 0x00000004 ;; Trigger channel 2 ;; |
||
119 | TRIGGER_CAPTURE equ 0x00000100 ;; Trigger capture channel ;; |
||
1546 | Asper | 120 | |
2288 | clevermous | 121 | ROUTING equ 0x41 ;; Setup sound routing ? ;; |
122 | ROUTING_FRONT_LEFT equ 0x00000001 |
||
123 | ROUTING_FRONT_RIGHT equ 0x00000002 |
||
124 | ROUTING_REAR_LEFT equ 0x00000004 |
||
125 | ROUTING_REAR_RIGHT equ 0x00000008 |
||
126 | ROUTING_CENTER_LFE equ 0x00010000 |
||
1546 | Asper | 127 | |
2288 | clevermous | 128 | SPCS0 equ 0x42 ;; SPDIF output Channel Status 0 register ;; |
129 | SPCS1 equ 0x43 ;; SPDIF output Channel Status 1 register ;; |
||
130 | SPCS2 equ 0x44 ;; SPDIF output Channel Status 2 register ;; |
||
1546 | Asper | 131 | |
2288 | clevermous | 132 | SPCS_CLKACCYMASK equ 0x30000000 ;; Clock accuracy ;; |
133 | SPCS_CLKACCY_1000PPM equ 0x00000000 ;; 1000 parts per million ;; |
||
134 | SPCS_CLKACCY_50PPM equ 0x10000000 ;; 50 parts per million ;; |
||
135 | SPCS_CLKACCY_VARIABLE equ 0x20000000 ;; Variable accuracy ;; |
||
136 | SPCS_SAMPLERATEMASK equ 0x0f000000 ;; Sample rate ;; |
||
137 | SPCS_SAMPLERATE_44 equ 0x00000000 ;; 44.1kHz sample rate ;; |
||
138 | SPCS_SAMPLERATE_48 equ 0x02000000 ;; 48kHz sample rate ;; |
||
139 | SPCS_SAMPLERATE_32 equ 0x03000000 ;; 32kHz sample rate ;; |
||
140 | SPCS_CHANNELNUMMASK equ 0x00f00000 ;; Channel number ;; |
||
141 | SPCS_CHANNELNUM_UNSPEC equ 0x00000000 ;; Unspecified channel number ;; |
||
142 | SPCS_CHANNELNUM_LEFT equ 0x00100000 ;; Left channel ;; |
||
143 | SPCS_CHANNELNUM_RIGHT equ 0x00200000 ;; Right channel ;; |
||
144 | SPCS_SOURCENUMMASK equ 0x000f0000 ;; Source number ;; |
||
145 | SPCS_SOURCENUM_UNSPEC equ 0x00000000 ;; Unspecified source number ;; |
||
146 | SPCS_GENERATIONSTATUS equ 0x00008000 ;; Originality flag (see IEC-958 spec) ;; |
||
147 | SPCS_CATEGORYCODEMASK equ 0x00007f00 ;; Category code (see IEC-958 spec) ;; |
||
148 | SPCS_MODEMASK equ 0x000000c0 ;; Mode (see IEC-958 spec) ;; |
||
149 | SPCS_EMPHASISMASK equ 0x00000038 ;; Emphasis ;; |
||
150 | SPCS_EMPHASIS_NONE equ 0x00000000 ;; No emphasis ;; |
||
151 | SPCS_EMPHASIS_50_15 equ 0x00000008 ;; 50/15 usec 2 channel ;; |
||
152 | SPCS_COPYRIGHT equ 0x00000004 ;; Copyright asserted flag -- do not modify ;; |
||
153 | SPCS_NOTAUDIODATA equ 0x00000002 ;; 0 = Digital audio, 1 = not audio ;; |
||
154 | SPCS_PROFESSIONAL equ 0x00000001 ;; 0 = Consumer (IEC-958), 1 = pro (AES3-1992) ;; |
||
1546 | Asper | 155 | |
2288 | clevermous | 156 | SPDIF_SELECT equ 0x45 ;; Enables SPDIF or Analogue outputs 0-Analogue, 0x700-SPDIF ;; |
1546 | Asper | 157 | |
158 | ;; This is the MPU port on the card ;; |
||
2288 | clevermous | 159 | MUDATA equ 0x47 |
160 | MUCMD equ 0x48 |
||
161 | MUSTAT equ MUCMD |
||
1546 | Asper | 162 | |
163 | ;; From 0x50 - 0x5f, last samples captured ;; |
||
164 | |||
165 | |||
2288 | clevermous | 166 | SRV_GETVERSION equ 0 |
167 | DEV_PLAY equ 1 |
||
168 | DEV_STOP equ 2 |
||
169 | DEV_CALLBACK equ 3 |
||
170 | DEV_SET_BUFF equ 4 |
||
171 | DEV_NOTIFY equ 5 |
||
1546 | Asper | 172 | DEV_SET_MASTERVOL equ 6 |
173 | DEV_GET_MASTERVOL equ 7 |
||
2288 | clevermous | 174 | DEV_GET_INFO equ 8 |
1546 | Asper | 175 | |
2288 | clevermous | 176 | struc AC_CNTRL ;AC controller base class |
177 | { .bus dd ? |
||
178 | .devfn dd ? |
||
1546 | Asper | 179 | |
2288 | clevermous | 180 | .vendor dd ? |
181 | .dev_id dd ? |
||
182 | .pci_cmd dd ? |
||
183 | .pci_stat dd ? |
||
1546 | Asper | 184 | |
185 | .codec_io_base dd ? |
||
186 | .codec_mem_base dd ? |
||
187 | |||
188 | .ctrl_io_base dd ? |
||
189 | .ctrl_mem_base dd ? |
||
2288 | clevermous | 190 | .cfg_reg dd ? |
191 | .int_line dd ? |
||
1546 | Asper | 192 | |
2288 | clevermous | 193 | .vendor_ids dd ? ;vendor id string |
194 | .ctrl_ids dd ? ;hub id string |
||
1546 | Asper | 195 | |
2288 | clevermous | 196 | .buffer dd ? |
1546 | Asper | 197 | |
2288 | clevermous | 198 | .notify_pos dd ? |
199 | .notify_task dd ? |
||
1546 | Asper | 200 | |
2288 | clevermous | 201 | .lvi_reg dd ? |
202 | .ctrl_setup dd ? |
||
1546 | Asper | 203 | .user_callback dd ? |
204 | .codec_read16 dd ? |
||
205 | .codec_write16 dd ? |
||
206 | |||
2288 | clevermous | 207 | .ctrl_read8 dd ? |
208 | .ctrl_read16 dd ? |
||
209 | .ctrl_read32 dd ? |
||
1546 | Asper | 210 | |
2288 | clevermous | 211 | .ctrl_write8 dd ? |
1546 | Asper | 212 | .ctrl_write16 dd ? |
213 | .ctrl_write32 dd ? |
||
214 | } |
||
215 | |||
2288 | clevermous | 216 | struc CODEC ;Audio Chip base class |
1546 | Asper | 217 | { |
2288 | clevermous | 218 | .chip_id dd ? |
219 | .flags dd ? |
||
220 | .status dd ? |
||
1546 | Asper | 221 | |
222 | .ac_vendor_ids dd ? ;ac vendor id string |
||
2288 | clevermous | 223 | .chip_ids dd ? ;chip model string |
1546 | Asper | 224 | |
2288 | clevermous | 225 | .shadow_flag dd ? |
226 | dd ? |
||
1546 | Asper | 227 | |
2288 | clevermous | 228 | .regs dw ? ; codec registers |
1546 | Asper | 229 | .reg_master_vol dw ? ;0x02 |
230 | .reg_aux_out_vol dw ? ;0x04 |
||
231 | .reg_mone_vol dw ? ;0x06 |
||
232 | .reg_master_tone dw ? ;0x08 |
||
233 | .reg_beep_vol dw ? ;0x0A |
||
234 | .reg_phone_vol dw ? ;0x0C |
||
2288 | clevermous | 235 | .reg_mic_vol dw ? ;0x0E |
1546 | Asper | 236 | .reg_line_in_vol dw ? ;0x10 |
2288 | clevermous | 237 | .reg_cd_vol dw ? ;0x12 |
1546 | Asper | 238 | .reg_video_vol dw ? ;0x14 |
239 | .reg_aux_in_vol dw ? ;0x16 |
||
240 | .reg_pcm_out_vol dw ? ;0x18 |
||
241 | .reg_rec_select dw ? ;0x1A |
||
242 | .reg_rec_gain dw ? ;0x1C |
||
243 | .reg_rec_gain_mic dw ? ;0x1E |
||
2288 | clevermous | 244 | .reg_gen dw ? ;0x20 |
245 | .reg_3d_ctrl dw ? ;0X22 |
||
246 | .reg_page dw ? ;0X24 |
||
1546 | Asper | 247 | .reg_powerdown dw ? ;0x26 |
248 | .reg_ext_audio dw ? ;0x28 |
||
2288 | clevermous | 249 | .reg_ext_st dw ? ;0x2a |
1546 | Asper | 250 | .reg_pcm_front_rate dw ? ;0x2c |
251 | .reg_pcm_surr_rate dw ? ;0x2e |
||
252 | .reg_lfe_rate dw ? ;0x30 |
||
253 | .reg_pcm_in_rate dw ? ;0x32 |
||
2288 | clevermous | 254 | dw ? ;0x34 |
1546 | Asper | 255 | .reg_cent_lfe_vol dw ? ;0x36 |
256 | .reg_surr_vol dw ? ;0x38 |
||
257 | .reg_spdif_ctrl dw ? ;0x3A |
||
2288 | clevermous | 258 | dw ? ;0x3C |
259 | dw ? ;0x3E |
||
260 | dw ? ;0x40 |
||
261 | dw ? ;0x42 |
||
262 | dw ? ;0x44 |
||
263 | dw ? ;0x46 |
||
264 | dw ? ;0x48 |
||
265 | dw ? ;0x4A |
||
266 | dw ? ;0x4C |
||
267 | dw ? ;0x4E |
||
268 | dw ? ;0x50 |
||
269 | dw ? ;0x52 |
||
270 | dw ? ;0x54 |
||
271 | dw ? ;0x56 |
||
272 | dw ? ;0x58 |
||
273 | dw ? ;0x5A |
||
274 | dw ? ;0x5C |
||
275 | dw ? ;0x5E |
||
276 | .reg_page_0 dw ? ;0x60 |
||
277 | .reg_page_1 dw ? ;0x62 |
||
278 | .reg_page_2 dw ? ;0x64 |
||
279 | .reg_page_3 dw ? ;0x66 |
||
280 | .reg_page_4 dw ? ;0x68 |
||
281 | .reg_page_5 dw ? ;0x6A |
||
282 | .reg_page_6 dw ? ;0x6C |
||
283 | .reg_page_7 dw ? ;0x6E |
||
284 | dw ? ;0x70 |
||
285 | dw ? ;0x72 |
||
286 | dw ? ;0x74 |
||
287 | dw ? ;0x76 |
||
288 | dw ? ;0x78 |
||
289 | dw ? ;0x7A |
||
1546 | Asper | 290 | .reg_vendor_id_1 dw ? ;0x7C |
291 | .reg_vendor_id_2 dw ? ;0x7E |
||
292 | |||
293 | |||
2288 | clevermous | 294 | .reset dd ? ;virual |
1546 | Asper | 295 | .set_master_vol dd ? |
296 | } |
||
297 | |||
298 | struc CTRL_INFO |
||
2288 | clevermous | 299 | { .pci_cmd dd ? |
300 | .irq dd ? |
||
1546 | Asper | 301 | .glob_cntrl dd ? |
2288 | clevermous | 302 | .glob_sta dd ? |
1546 | Asper | 303 | .codec_io_base dd ? |
304 | .ctrl_io_base dd ? |
||
305 | .codec_mem_base dd ? |
||
306 | .ctrl_mem_base dd ? |
||
2288 | clevermous | 307 | .codec_id dd ? |
1546 | Asper | 308 | } |
309 | |||
2288 | clevermous | 310 | EVENT_NOTIFY equ 0x00000200 |
1546 | Asper | 311 | |
5077 | clevermous | 312 | section '.flat' code readable writable executable |
313 | include '../struct.inc' |
||
314 | include '../macros.inc' |
||
315 | include '../proc32.inc' |
||
316 | include '../peimport.inc' |
||
1546 | Asper | 317 | |
318 | |||
5077 | clevermous | 319 | proc START c uses ebx esi edi, state:dword, cmdline:dword |
1546 | Asper | 320 | |
2288 | clevermous | 321 | cmp [state], 1 |
322 | jne .stop |
||
1546 | Asper | 323 | |
324 | if DEBUG |
||
2288 | clevermous | 325 | mov esi, msgInit |
5077 | clevermous | 326 | invoke SysMsgBoardStr |
1546 | Asper | 327 | end if |
328 | |||
2288 | clevermous | 329 | call detect_controller |
330 | test eax, eax |
||
331 | jz .fail |
||
1546 | Asper | 332 | |
333 | if DEBUG |
||
2288 | clevermous | 334 | mov esi, [ctrl.vendor_ids] |
5077 | clevermous | 335 | invoke SysMsgBoardStr |
2288 | clevermous | 336 | mov esi, [ctrl.ctrl_ids] |
5077 | clevermous | 337 | invoke SysMsgBoardStr |
1546 | Asper | 338 | end if |
339 | |||
2288 | clevermous | 340 | call init_controller |
341 | test eax, eax |
||
342 | jz .fail |
||
1546 | Asper | 343 | |
2288 | clevermous | 344 | call init_codec |
345 | test eax, eax |
||
346 | jz .fail |
||
1546 | Asper | 347 | |
2288 | clevermous | 348 | call setup_codec |
1546 | Asper | 349 | |
2288 | clevermous | 350 | mov esi, msgPrimBuff |
5077 | clevermous | 351 | invoke SysMsgBoardStr |
2288 | clevermous | 352 | call create_primary_buff |
353 | mov esi, msgDone |
||
5077 | clevermous | 354 | invoke SysMsgBoardStr |
1546 | Asper | 355 | |
356 | if IRQ_REMAP |
||
2288 | clevermous | 357 | pushf |
358 | cli |
||
1546 | Asper | 359 | |
2288 | clevermous | 360 | mov ebx, [ctrl.int_line] |
361 | in al, 0xA1 |
||
362 | mov ah, al |
||
363 | in al, 0x21 |
||
364 | test ebx, ebx |
||
365 | jz .skip |
||
366 | bts ax, bx ;mask old line |
||
1546 | Asper | 367 | .skip: |
2288 | clevermous | 368 | bts ax, IRQ_LINE ;mask new ine |
369 | out 0x21, al |
||
370 | mov al, ah |
||
371 | out 0xA1, al |
||
1546 | Asper | 372 | |
2288 | clevermous | 373 | stdcall PciWrite8, 0, 0xF8, 0x61, IRQ_LINE ;remap IRQ |
1546 | Asper | 374 | |
2288 | clevermous | 375 | mov dx, 0x4d0 ;8259 ELCR1 |
376 | in al, dx |
||
377 | bts ax, IRQ_LINE |
||
378 | out dx, al ;set level-triggered mode |
||
379 | mov [ctrl.int_line], IRQ_LINE |
||
380 | popf |
||
381 | mov esi, msgRemap |
||
5077 | clevermous | 382 | invoke SysMsgBoardStr |
1546 | Asper | 383 | end if |
384 | |||
2288 | clevermous | 385 | mov eax, VALID_IRQ |
386 | mov ebx, [ctrl.int_line] |
||
387 | mov esi, msgInvIRQ |
||
388 | bt eax, ebx |
||
389 | jnc .fail_msg |
||
1546 | Asper | 390 | |
5077 | clevermous | 391 | invoke AttachIntHandler, ebx, ac97_irq, dword 0 |
2288 | clevermous | 392 | stdcall create |
1546 | Asper | 393 | |
394 | .reg: |
||
5077 | clevermous | 395 | invoke RegService, sz_sound_srv, service_proc |
2288 | clevermous | 396 | ret |
1546 | Asper | 397 | .fail: |
398 | if DEBUG |
||
2288 | clevermous | 399 | mov esi, msgFail |
5077 | clevermous | 400 | invoke SysMsgBoardStr |
1546 | Asper | 401 | end if |
2288 | clevermous | 402 | xor eax, eax |
403 | ret |
||
1546 | Asper | 404 | .fail_msg: |
5077 | clevermous | 405 | invoke SysMsgBoardStr |
2288 | clevermous | 406 | xor eax, eax |
407 | ret |
||
1546 | Asper | 408 | .stop: |
2288 | clevermous | 409 | call stop |
410 | xor eax, eax |
||
411 | ret |
||
1546 | Asper | 412 | endp |
413 | |||
2288 | clevermous | 414 | handle equ IOCTL.handle |
415 | io_code equ IOCTL.io_code |
||
416 | input equ IOCTL.input |
||
417 | inp_size equ IOCTL.inp_size |
||
418 | output equ IOCTL.output |
||
419 | out_size equ IOCTL.out_size |
||
1546 | Asper | 420 | |
421 | align 4 |
||
422 | proc service_proc stdcall, ioctl:dword |
||
423 | |||
2288 | clevermous | 424 | mov edi, [ioctl] |
425 | mov eax, [edi+io_code] |
||
1546 | Asper | 426 | |
2288 | clevermous | 427 | cmp eax, SRV_GETVERSION |
428 | jne @F |
||
429 | mov eax, [edi+output] |
||
430 | cmp [edi+out_size], 4 |
||
431 | jne .fail |
||
1546 | Asper | 432 | |
2288 | clevermous | 433 | mov [eax], dword API_VERSION |
434 | xor eax, eax |
||
435 | ret |
||
1546 | Asper | 436 | @@: |
2288 | clevermous | 437 | cmp eax, DEV_PLAY |
438 | jne @F |
||
1546 | Asper | 439 | if DEBUG |
2288 | clevermous | 440 | mov esi, msgPlay |
5077 | clevermous | 441 | invoke SysMsgBoardStr |
1546 | Asper | 442 | end if |
2288 | clevermous | 443 | call play |
444 | ret |
||
1546 | Asper | 445 | @@: |
2288 | clevermous | 446 | cmp eax, DEV_STOP |
447 | jne @F |
||
1546 | Asper | 448 | if DEBUG |
2288 | clevermous | 449 | mov esi, msgStop |
5077 | clevermous | 450 | invoke SysMsgBoardStr |
1546 | Asper | 451 | end if |
2288 | clevermous | 452 | call stop |
453 | ret |
||
1546 | Asper | 454 | @@: |
2288 | clevermous | 455 | cmp eax, DEV_CALLBACK |
456 | jne @F |
||
457 | mov ebx, [edi+input] |
||
458 | stdcall set_callback, [ebx] |
||
459 | ret |
||
1546 | Asper | 460 | @@: |
2288 | clevermous | 461 | cmp eax, DEV_SET_MASTERVOL |
462 | jne @F |
||
463 | mov eax, [edi+input] |
||
464 | mov eax, [eax] |
||
465 | call set_master_vol ;eax= vol |
||
466 | ret |
||
1546 | Asper | 467 | @@: |
2288 | clevermous | 468 | cmp eax, DEV_GET_MASTERVOL |
469 | jne @F |
||
470 | mov ebx, [edi+output] |
||
471 | stdcall get_master_vol, ebx |
||
472 | ret |
||
1546 | Asper | 473 | @@: |
2288 | clevermous | 474 | cmp eax, DEV_GET_INFO |
475 | jne @F |
||
476 | mov ebx, [edi+output] |
||
477 | stdcall get_dev_info, ebx |
||
478 | ret |
||
1546 | Asper | 479 | @@: |
480 | .fail: |
||
2288 | clevermous | 481 | or eax, -1 |
482 | ret |
||
1546 | Asper | 483 | endp |
484 | |||
485 | restore handle |
||
486 | restore io_code |
||
487 | restore input |
||
488 | restore inp_size |
||
489 | restore output |
||
490 | restore out_size |
||
491 | |||
492 | |||
493 | align 4 |
||
494 | proc ac97_irq |
||
2288 | clevermous | 495 | locals |
496 | status dd 0 |
||
497 | endl |
||
1546 | Asper | 498 | |
499 | ; status = inl(chip->port + IPR); |
||
2288 | clevermous | 500 | mov edx, IPR |
501 | call [ctrl.ctrl_read32] |
||
502 | test eax, eax |
||
503 | jz @f |
||
1546 | Asper | 504 | |
2288 | clevermous | 505 | mov dword [status], eax |
1546 | Asper | 506 | |
2288 | clevermous | 507 | mov ebx, dword [buff_list] |
508 | cmp [ctrl.user_callback], 0 |
||
509 | je @f |
||
510 | stdcall [ctrl.user_callback], ebx |
||
1546 | Asper | 511 | @@: |
2288 | clevermous | 512 | mov eax, dword [status] ;; ack ;; |
513 | mov edx, IPR |
||
514 | call [ctrl.ctrl_write32] |
||
515 | ret |
||
1546 | Asper | 516 | endp |
517 | |||
518 | |||
519 | align 4 |
||
520 | proc create_primary_buff |
||
521 | |||
5077 | clevermous | 522 | invoke KernelAlloc, 0x10000 |
2288 | clevermous | 523 | mov [ctrl.buffer], eax |
1546 | Asper | 524 | |
2288 | clevermous | 525 | mov edi, eax |
526 | mov ecx, 0x10000/4 |
||
527 | xor eax, eax |
||
528 | cld |
||
529 | rep stosd |
||
1546 | Asper | 530 | |
2288 | clevermous | 531 | mov eax, [ctrl.buffer] |
5077 | clevermous | 532 | invoke GetPgAddr |
1546 | Asper | 533 | |
2288 | clevermous | 534 | mov edi, pcmout_bdl |
535 | stosd |
||
536 | mov eax, 0x4000000 |
||
537 | stosd |
||
1546 | Asper | 538 | |
2288 | clevermous | 539 | mov edi, buff_list |
540 | mov eax, [ctrl.buffer] |
||
541 | stosd ;1.] |
||
1546 | Asper | 542 | |
2288 | clevermous | 543 | mov eax, [ctrl.buffer] |
5077 | clevermous | 544 | invoke GetPgAddr |
1546 | Asper | 545 | |
2288 | clevermous | 546 | stdcall ptr_write, PLAYBACK_POINTER, 0, 0 |
547 | stdcall ptr_write, PLAYBACK_UNKNOWN1, 0, 0 |
||
548 | stdcall ptr_write, PLAYBACK_UNKNOWN2, 0, 0 |
||
549 | stdcall ptr_write, PLAYBACK_DMA_ADDR, 0, eax |
||
1546 | Asper | 550 | |
2288 | clevermous | 551 | mov eax, pcmout_bdl |
552 | mov ebx, eax |
||
5077 | clevermous | 553 | invoke GetPgAddr |
2288 | clevermous | 554 | and ebx, 0xFFF |
555 | add eax, ebx |
||
1546 | Asper | 556 | |
2288 | clevermous | 557 | stdcall ptr_write, PLAYBACK_LIST_ADDR, 0, eax |
558 | stdcall ptr_write, PLAYBACK_LIST_SIZE, 0, 0 |
||
559 | stdcall ptr_write, PLAYBACK_LIST_PTR, 0, 0 |
||
1546 | Asper | 560 | |
2288 | clevermous | 561 | ;mov eax, 0x00004000 |
562 | ;shl eax, 16 |
||
563 | stdcall ptr_write, PLAYBACK_PERIOD_SIZE, 0, 0x40000000 ;eax |
||
1546 | Asper | 564 | |
2288 | clevermous | 565 | ret |
1546 | Asper | 566 | endp |
567 | |||
568 | |||
569 | align 4 |
||
570 | proc detect_controller |
||
2288 | clevermous | 571 | locals |
572 | last_bus dd ? |
||
573 | bus dd ? |
||
574 | devfn dd ? |
||
575 | endl |
||
1546 | Asper | 576 | |
2288 | clevermous | 577 | xor eax, eax |
578 | mov [bus], eax |
||
579 | inc eax |
||
5077 | clevermous | 580 | invoke PciApi |
2288 | clevermous | 581 | cmp eax, -1 |
582 | je .err |
||
1546 | Asper | 583 | |
2288 | clevermous | 584 | mov [last_bus], eax |
1546 | Asper | 585 | |
586 | .next_bus: |
||
2288 | clevermous | 587 | and [devfn], 0 |
1546 | Asper | 588 | .next_dev: |
5077 | clevermous | 589 | invoke PciRead32, [bus], [devfn], dword 0 |
2288 | clevermous | 590 | test eax, eax |
591 | jz .next |
||
592 | cmp eax, -1 |
||
593 | je .next |
||
1546 | Asper | 594 | |
2288 | clevermous | 595 | mov edi, devices |
1546 | Asper | 596 | @@: |
2288 | clevermous | 597 | mov ebx, [edi] |
598 | test ebx, ebx |
||
599 | jz .next |
||
1546 | Asper | 600 | |
2288 | clevermous | 601 | cmp eax, ebx |
602 | je .found |
||
603 | add edi, 12 |
||
604 | jmp @B |
||
1546 | Asper | 605 | .next: |
2288 | clevermous | 606 | inc [devfn] |
607 | cmp [devfn], 256 |
||
608 | jb .next_dev |
||
609 | mov eax, [bus] |
||
610 | inc eax |
||
611 | mov [bus], eax |
||
612 | cmp eax, [last_bus] |
||
613 | jna .next_bus |
||
614 | xor eax, eax |
||
615 | ret |
||
1546 | Asper | 616 | .found: |
2288 | clevermous | 617 | mov ebx, [bus] |
618 | mov [ctrl.bus], ebx |
||
1546 | Asper | 619 | |
2288 | clevermous | 620 | mov ecx, [devfn] |
621 | mov [ctrl.devfn], ecx |
||
1546 | Asper | 622 | |
2288 | clevermous | 623 | mov edx, eax |
624 | and edx, 0xFFFF |
||
625 | mov [ctrl.vendor], edx |
||
626 | shr eax, 16 |
||
627 | mov [ctrl.dev_id], eax |
||
1546 | Asper | 628 | |
2288 | clevermous | 629 | mov ebx, [edi+4] |
630 | mov [ctrl.ctrl_ids], ebx |
||
631 | mov esi, [edi+8] |
||
632 | mov [ctrl.ctrl_setup], esi |
||
1546 | Asper | 633 | |
2288 | clevermous | 634 | cmp edx, VID_Creative |
635 | jne @F |
||
636 | mov [ctrl.vendor_ids], msg_Creative |
||
637 | ret |
||
1546 | Asper | 638 | @@: |
639 | |||
640 | .err: |
||
2288 | clevermous | 641 | xor eax, eax |
642 | mov [ctrl.vendor_ids], eax ;something wrong ? |
||
643 | ret |
||
1546 | Asper | 644 | endp |
645 | |||
646 | align 4 |
||
647 | proc init_controller |
||
648 | |||
5077 | clevermous | 649 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x2C |
2288 | clevermous | 650 | mov esi, msgPciSubsys |
5077 | clevermous | 651 | invoke SysMsgBoardStr |
2288 | clevermous | 652 | call dword2str |
5077 | clevermous | 653 | invoke SysMsgBoardStr |
1546 | Asper | 654 | |
5077 | clevermous | 655 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], dword 4 |
2288 | clevermous | 656 | mov ebx, eax |
657 | and eax, 0xFFFF |
||
658 | mov [ctrl.pci_cmd], eax |
||
659 | shr ebx, 16 |
||
660 | mov [ctrl.pci_stat], ebx |
||
1546 | Asper | 661 | |
2288 | clevermous | 662 | mov esi, msgPciCmd |
5077 | clevermous | 663 | invoke SysMsgBoardStr |
2288 | clevermous | 664 | call dword2str |
5077 | clevermous | 665 | invoke SysMsgBoardStr |
1546 | Asper | 666 | |
2288 | clevermous | 667 | mov esi, msgPciStat |
5077 | clevermous | 668 | invoke SysMsgBoardStr |
2288 | clevermous | 669 | mov eax, [ctrl.pci_stat] |
670 | call dword2str |
||
5077 | clevermous | 671 | invoke SysMsgBoardStr |
1546 | Asper | 672 | |
2288 | clevermous | 673 | mov esi, msgCtrlIsaIo |
5077 | clevermous | 674 | invoke SysMsgBoardStr |
675 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10 |
||
2288 | clevermous | 676 | call dword2str |
5077 | clevermous | 677 | invoke SysMsgBoardStr |
1546 | Asper | 678 | |
2288 | clevermous | 679 | and eax, 0xFFC0 |
680 | mov [ctrl.ctrl_io_base], eax |
||
1546 | Asper | 681 | |
682 | .default: |
||
5077 | clevermous | 683 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C |
2288 | clevermous | 684 | and eax, 0xFF |
1546 | Asper | 685 | @@: |
2288 | clevermous | 686 | mov [ctrl.int_line], eax |
1546 | Asper | 687 | |
2288 | clevermous | 688 | call [ctrl.ctrl_setup] |
689 | xor eax, eax |
||
690 | inc eax |
||
691 | ret |
||
1546 | Asper | 692 | endp |
693 | |||
694 | align 4 |
||
695 | proc set_Creative |
||
2288 | clevermous | 696 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
697 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
1546 | Asper | 698 | |
2288 | clevermous | 699 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
700 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
701 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
1546 | Asper | 702 | |
2288 | clevermous | 703 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
704 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
705 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
706 | ret |
||
1546 | Asper | 707 | endp |
708 | |||
709 | |||
710 | align 4 |
||
711 | proc init_codec |
||
2288 | clevermous | 712 | call reset_codec |
713 | test eax, eax |
||
714 | jz .err |
||
715 | call detect_codec |
||
716 | xor eax, eax |
||
717 | inc eax |
||
718 | ret |
||
1546 | Asper | 719 | .err: |
2288 | clevermous | 720 | xor eax, eax |
721 | ret |
||
1546 | Asper | 722 | endp |
723 | |||
724 | align 4 |
||
725 | proc reset_codec |
||
2288 | clevermous | 726 | locals |
727 | counter dd ? |
||
728 | endl |
||
1546 | Asper | 729 | |
730 | if DEBUG |
||
2288 | clevermous | 731 | mov esi, msgCold |
5077 | clevermous | 732 | invoke SysMsgBoardStr |
1546 | Asper | 733 | end if |
734 | |||
2288 | clevermous | 735 | mov eax, 100000 ; wait 100 ms ;400000 ; wait 400 ms |
736 | call StallExec |
||
1546 | Asper | 737 | |
2288 | clevermous | 738 | stdcall ptr_read, TRIGGER_CHANNEL, 0 |
1546 | Asper | 739 | |
2288 | clevermous | 740 | mov [counter], 16 ; total 20*100 ms = 2s |
1546 | Asper | 741 | .wait: |
2288 | clevermous | 742 | stdcall codec_read, dword 0x26 |
743 | test eax, 1 |
||
744 | jnz .ok |
||
1546 | Asper | 745 | |
2288 | clevermous | 746 | mov eax, 100000 ; wait 100 ms |
747 | call StallExec |
||
1546 | Asper | 748 | |
2288 | clevermous | 749 | dec [counter] |
750 | jnz .wait |
||
1546 | Asper | 751 | |
752 | if DEBUG |
||
2288 | clevermous | 753 | mov esi, msgCRFail |
5077 | clevermous | 754 | invoke SysMsgBoardStr |
1546 | Asper | 755 | end if |
756 | |||
757 | .fail: |
||
2288 | clevermous | 758 | stc |
759 | ret |
||
1546 | Asper | 760 | .ok: |
761 | |||
762 | |||
2288 | clevermous | 763 | xor eax, eax |
764 | inc eax |
||
765 | ret |
||
1546 | Asper | 766 | endp |
767 | |||
768 | |||
769 | align 4 |
||
770 | play: |
||
2288 | clevermous | 771 | mov eax, INTE_CH_0_LOOP |
772 | stdcall intr_enable, eax |
||
1546 | Asper | 773 | |
2288 | clevermous | 774 | stdcall ptr_read, TRIGGER_CHANNEL, 0 |
775 | mov ebx, TRIGGER_CHANNEL_0 |
||
776 | or eax, ebx |
||
777 | stdcall ptr_write, TRIGGER_CHANNEL, 0, eax |
||
1546 | Asper | 778 | |
2288 | clevermous | 779 | xor eax, eax |
780 | ret |
||
1546 | Asper | 781 | |
782 | align 4 |
||
783 | stop: |
||
2288 | clevermous | 784 | mov eax, INTE_CH_0_LOOP or INTE_CH_0_HALF_LOOP |
785 | stdcall intr_disable, eax |
||
1546 | Asper | 786 | |
2288 | clevermous | 787 | stdcall ptr_read, TRIGGER_CHANNEL, 0 |
788 | mov ebx, TRIGGER_CHANNEL_0 |
||
789 | xor ebx, -1 |
||
790 | or eax, ebx |
||
791 | stdcall ptr_write, TRIGGER_CHANNEL, 0, eax |
||
792 | xor eax, eax |
||
793 | ret |
||
1546 | Asper | 794 | |
795 | align 4 |
||
796 | proc get_dev_info stdcall, p_info:dword |
||
2288 | clevermous | 797 | virtual at esi |
798 | CTRL_INFO CTRL_INFO |
||
799 | end virtual |
||
1546 | Asper | 800 | |
2288 | clevermous | 801 | mov esi, [p_info] |
802 | mov eax, [ctrl.int_line] |
||
803 | mov ecx, [ctrl.ctrl_io_base] |
||
804 | mov [CTRL_INFO.irq], eax |
||
805 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
806 | mov eax, [codec.chip_id] |
||
807 | mov [CTRL_INFO.codec_id], eax |
||
808 | mov ebx, [ctrl.pci_cmd] |
||
809 | mov [CTRL_INFO.pci_cmd], ebx |
||
1546 | Asper | 810 | |
2288 | clevermous | 811 | xor eax, eax |
812 | mov [CTRL_INFO.codec_io_base], eax |
||
813 | mov [CTRL_INFO.codec_mem_base], eax |
||
814 | mov [CTRL_INFO.ctrl_mem_base], eax |
||
815 | mov [CTRL_INFO.glob_cntrl], eax |
||
816 | mov [CTRL_INFO.glob_sta], eax |
||
817 | ret |
||
1546 | Asper | 818 | endp |
819 | |||
820 | align 4 |
||
821 | proc set_callback stdcall, handler:dword |
||
2288 | clevermous | 822 | mov eax, [handler] |
823 | mov [ctrl.user_callback], eax |
||
824 | ret |
||
1546 | Asper | 825 | endp |
826 | |||
827 | |||
828 | align 4 |
||
829 | proc create stdcall |
||
5077 | clevermous | 830 | invoke PciRead16, [ctrl.bus], [ctrl.devfn], 4 |
2288 | clevermous | 831 | test eax, 4 ; test master bit |
832 | jnz @f |
||
833 | or eax, 4 |
||
5077 | clevermous | 834 | invoke PciWrite16, [ctrl.bus], [ctrl.devfn], 4, eax ; set master bit |
2288 | clevermous | 835 | @@: |
1546 | Asper | 836 | |
2288 | clevermous | 837 | xor eax, eax |
838 | mov edx, INTE |
||
839 | call [ctrl.ctrl_write32] |
||
1546 | Asper | 840 | |
2288 | clevermous | 841 | stdcall ptr_write, SPCS0, 0, \ |
842 | SPCS_CLKACCY_1000PPM or SPCS_SAMPLERATE_48 or \ |
||
843 | SPCS_CHANNELNUM_LEFT or SPCS_SOURCENUM_UNSPEC or \ |
||
844 | SPCS_GENERATIONSTATUS or 0x00001200 or \ |
||
845 | 0x00000000 or SPCS_EMPHASIS_NONE or SPCS_COPYRIGHT |
||
846 | stdcall ptr_write, SPCS1, 0, \ |
||
847 | SPCS_CLKACCY_1000PPM or SPCS_SAMPLERATE_48 or \ |
||
848 | SPCS_CHANNELNUM_LEFT or SPCS_SOURCENUM_UNSPEC or \ |
||
849 | SPCS_GENERATIONSTATUS or 0x00001200 or \ |
||
850 | 0x00000000 or SPCS_EMPHASIS_NONE or SPCS_COPYRIGHT |
||
851 | stdcall ptr_write, SPCS2, 0, \ |
||
852 | SPCS_CLKACCY_1000PPM or SPCS_SAMPLERATE_48 or \ |
||
853 | SPCS_CHANNELNUM_LEFT or SPCS_SOURCENUM_UNSPEC or \ |
||
854 | SPCS_GENERATIONSTATUS or 0x00001200 or \ |
||
855 | 0x00000000 or SPCS_EMPHASIS_NONE or SPCS_COPYRIGHT |
||
1546 | Asper | 856 | |
2288 | clevermous | 857 | stdcall ptr_write, SPDIF_SELECT, 0, 0x700 ; disable SPDIF |
858 | stdcall ptr_write, ROUTING, 0, 0x1003F ; routing |
||
859 | stdcall gpio_write, 0x1080 ; analog mode |
||
1546 | Asper | 860 | |
2288 | clevermous | 861 | mov eax, dword HCFG_LOCKSOUNDCACHE or HCFG_AUDIOENABLE |
862 | mov edx, HCFG |
||
863 | call [ctrl.ctrl_write32] |
||
864 | ret |
||
1546 | Asper | 865 | endp |
866 | |||
867 | align 4 |
||
868 | proc codec_read stdcall, reg:dword |
||
2288 | clevermous | 869 | stdcall ac97_read, dword [reg] |
870 | ret |
||
1546 | Asper | 871 | endp |
872 | |||
873 | |||
874 | align 4 |
||
875 | proc codec_write stdcall, reg:dword |
||
2288 | clevermous | 876 | stdcall ac97_write, dword [reg], eax |
877 | ret |
||
1546 | Asper | 878 | endp |
879 | |||
880 | |||
881 | align 4 |
||
882 | proc ac97_read stdcall, reg:dword |
||
2288 | clevermous | 883 | push edx |
884 | mov eax, dword [reg] |
||
885 | mov edx, AC97ADDRESS |
||
886 | call [ctrl.ctrl_write8] |
||
1546 | Asper | 887 | |
2288 | clevermous | 888 | mov edx, AC97DATA |
889 | call [ctrl.ctrl_read16] |
||
890 | and eax, 0xFFFF |
||
891 | pop edx |
||
892 | ret |
||
1546 | Asper | 893 | endp |
894 | |||
895 | align 4 |
||
896 | proc ac97_write stdcall, reg:dword, val:dword |
||
2288 | clevermous | 897 | push eax edx |
898 | mov eax, dword [reg] |
||
899 | mov edx, AC97ADDRESS |
||
900 | call [ctrl.ctrl_write8] |
||
1546 | Asper | 901 | |
2288 | clevermous | 902 | mov eax, dword [val] |
903 | mov edx, AC97DATA |
||
904 | call [ctrl.ctrl_write16] |
||
905 | pop edx eax |
||
906 | ret |
||
1546 | Asper | 907 | endp |
908 | |||
909 | align 4 |
||
910 | proc ptr_read stdcall, reg:dword, chn:dword |
||
2288 | clevermous | 911 | push edx |
912 | mov eax, dword [reg] |
||
913 | shl eax, 16 |
||
914 | or eax, dword [chn] |
||
1546 | Asper | 915 | |
2288 | clevermous | 916 | mov edx, PTR |
917 | call [ctrl.ctrl_write32] |
||
1546 | Asper | 918 | |
2288 | clevermous | 919 | mov edx, DATA |
920 | call [ctrl.ctrl_read32] |
||
921 | pop edx |
||
922 | ret |
||
1546 | Asper | 923 | endp |
924 | |||
925 | align 4 |
||
926 | proc ptr_write stdcall, reg:dword, chn:dword, data:dword |
||
2288 | clevermous | 927 | push eax edx |
928 | mov eax, dword [reg] |
||
929 | shl eax, 16 |
||
930 | or eax, dword [chn] |
||
1546 | Asper | 931 | |
2288 | clevermous | 932 | mov edx, PTR |
933 | call [ctrl.ctrl_write32] |
||
1546 | Asper | 934 | |
2288 | clevermous | 935 | mov eax, dword [data] |
936 | mov edx, DATA |
||
937 | call [ctrl.ctrl_write32] |
||
938 | pop edx eax |
||
939 | ret |
||
1546 | Asper | 940 | endp |
941 | |||
942 | align 4 |
||
943 | proc intr_enable stdcall, intrenb:dword |
||
2288 | clevermous | 944 | push edx |
945 | mov edx, INTE |
||
946 | call [ctrl.ctrl_read32] |
||
1546 | Asper | 947 | |
2288 | clevermous | 948 | or eax, dword [intrenb] |
949 | mov edx, INTE |
||
950 | call [ctrl.ctrl_write32] |
||
951 | pop edx |
||
952 | ret |
||
1546 | Asper | 953 | endp |
954 | |||
955 | align 4 |
||
956 | proc intr_disable stdcall, intrenb:dword |
||
2288 | clevermous | 957 | push eax ebx edx |
958 | mov edx, INTE |
||
959 | call [ctrl.ctrl_read32] |
||
1546 | Asper | 960 | |
2288 | clevermous | 961 | mov ebx, dword [intrenb] |
962 | xor ebx, -1 |
||
963 | and eax, ebx |
||
964 | mov edx, INTE |
||
965 | call [ctrl.ctrl_write32] |
||
966 | pop edx ebx eax |
||
967 | ret |
||
1546 | Asper | 968 | endp |
969 | |||
970 | align 4 |
||
971 | proc gpio_write stdcall, value:dword |
||
2288 | clevermous | 972 | push eax edx |
973 | mov eax, dword [value] |
||
974 | mov edx, GPIO |
||
975 | call [ctrl.ctrl_write32] |
||
976 | pop edx eax |
||
977 | ret |
||
1546 | Asper | 978 | endp |
979 | |||
980 | |||
981 | align 4 |
||
982 | proc StallExec |
||
2288 | clevermous | 983 | push ecx |
984 | push edx |
||
985 | push ebx |
||
986 | push eax |
||
1546 | Asper | 987 | |
2288 | clevermous | 988 | mov ecx, CPU_FREQ |
989 | mul ecx |
||
990 | mov ebx, eax ;low |
||
991 | mov ecx, edx ;high |
||
992 | rdtsc |
||
993 | add ebx, eax |
||
994 | adc ecx, edx |
||
1546 | Asper | 995 | @@: |
2288 | clevermous | 996 | rdtsc |
997 | sub eax, ebx |
||
998 | sbb edx, ecx |
||
999 | js @B |
||
1546 | Asper | 1000 | |
2288 | clevermous | 1001 | pop eax |
1002 | pop ebx |
||
1003 | pop edx |
||
1004 | pop ecx |
||
1005 | ret |
||
1546 | Asper | 1006 | endp |
1007 | |||
1008 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1009 | ; CONTROLLER IO functions |
||
1010 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1011 | |||
1012 | align 4 |
||
1013 | proc codec_io_r16 ;Not used. |
||
2288 | clevermous | 1014 | ;mov edx, [ctrl.ctrl_io_base] |
1015 | ;in eax, dx |
||
1016 | ret |
||
1546 | Asper | 1017 | endp |
1018 | |||
1019 | align 4 |
||
1020 | proc codec_io_w16 ;Not used. |
||
2288 | clevermous | 1021 | ;mov edx, [ctrl.ctrl_io_base] |
1022 | ;out dx, eax |
||
1023 | ret |
||
1546 | Asper | 1024 | endp |
1025 | |||
1026 | align 4 |
||
1027 | proc ctrl_io_r8 |
||
2288 | clevermous | 1028 | add edx, [ctrl.ctrl_io_base] |
1029 | in al, dx |
||
1030 | ret |
||
1546 | Asper | 1031 | endp |
1032 | |||
1033 | align 4 |
||
1034 | proc ctrl_io_r16 |
||
2288 | clevermous | 1035 | add edx, [ctrl.ctrl_io_base] |
1036 | in ax, dx |
||
1037 | ret |
||
1546 | Asper | 1038 | endp |
1039 | |||
1040 | align 4 |
||
1041 | proc ctrl_io_r32 |
||
2288 | clevermous | 1042 | add edx, [ctrl.ctrl_io_base] |
1043 | in eax, dx |
||
1044 | ret |
||
1546 | Asper | 1045 | endp |
1046 | |||
1047 | align 4 |
||
1048 | proc ctrl_io_w8 |
||
2288 | clevermous | 1049 | add edx, [ctrl.ctrl_io_base] |
1050 | out dx, al |
||
1051 | ret |
||
1546 | Asper | 1052 | endp |
1053 | |||
1054 | align 4 |
||
1055 | proc ctrl_io_w16 |
||
2288 | clevermous | 1056 | add edx, [ctrl.ctrl_io_base] |
1057 | out dx, ax |
||
1058 | ret |
||
1546 | Asper | 1059 | endp |
1060 | |||
1061 | align 4 |
||
1062 | proc ctrl_io_w32 |
||
2288 | clevermous | 1063 | add edx, [ctrl.ctrl_io_base] |
1064 | out dx, eax |
||
1065 | ret |
||
1546 | Asper | 1066 | endp |
1067 | |||
1068 | |||
1069 | align 4 |
||
1070 | dword2str: |
||
2288 | clevermous | 1071 | push eax ebx ecx |
1072 | mov esi, hex_buff |
||
1073 | mov ecx, -8 |
||
1546 | Asper | 1074 | @@: |
2288 | clevermous | 1075 | rol eax, 4 |
1076 | mov ebx, eax |
||
1077 | and ebx, 0x0F |
||
1078 | mov bl, [ebx+hexletters] |
||
1079 | mov [8+esi+ecx], bl |
||
1080 | inc ecx |
||
1081 | jnz @B |
||
1082 | pop ecx ebx eax |
||
1083 | ret |
||
1546 | Asper | 1084 | |
1085 | hexletters db '0123456789ABCDEF' |
||
1086 | hex_buff db 8 dup(0),13,10,0 |
||
1087 | |||
1088 | |||
1089 | include "codec.inc" |
||
1090 | |||
1091 | align 4 |
||
1092 | devices dd (CTRL_CT0200 shl 16)+VID_Creative,msg_CT_EMU10K1X,set_Creative |
||
2288 | clevermous | 1093 | dd 0 ;terminator |
1546 | Asper | 1094 | |
1095 | |||
1096 | msg_CT_EMU10K1X db 'SB Live! Dell OEM', 13,10, 0 |
||
2288 | clevermous | 1097 | msg_Creative db 'Creative ', 0 |
1546 | Asper | 1098 | |
2288 | clevermous | 1099 | szKernel db 'KERNEL', 0 |
1100 | sz_sound_srv db 'SOUND',0 |
||
1546 | Asper | 1101 | |
1102 | msgInit db 'detect hardware...',13,10,0 |
||
1103 | msgFail db 'device not found',13,10,0 |
||
1104 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1105 | msgPlay db 'start play', 13,10,0 |
||
1106 | msgStop db 'stop play', 13,10,0 |
||
2288 | clevermous | 1107 | msgIRQ db 'AC97 IRQ', 13,10,0 |
1546 | Asper | 1108 | ;msgInitCtrl db 'init controller',13,10,0 |
1109 | ;msgInitCodec db 'init codec',13,10,0 |
||
1110 | msgPrimBuff db 'create primary buffer ...',0 |
||
1111 | msgDone db 'done',13,10,0 |
||
1112 | msgRemap db 'Remap IRQ',13,10,0 |
||
1113 | ;msgReg db 'set service handler',13,10,0 |
||
1114 | ;msgOk db 'service installed',13,10,0 |
||
1115 | msgCold db 'cold reset',13,10,0 |
||
1116 | ;msgWarm db 'warm reset',13,10,0 |
||
1117 | ;msgWRFail db 'warm reset failed',13,10,0 |
||
1118 | msgCRFail db 'cold reset failed',13,10,0 |
||
1119 | ;msgCFail db 'codec not ready',13,10,0 |
||
1120 | ;msgCInvalid db 'codec is not valid',13,10,0 ;Asper |
||
1121 | ;msgResetOk db 'reset complete',13,10,0 |
||
1122 | ;msgStatus db 'global status ',0 |
||
1123 | ;msgControl db 'global control ',0 |
||
1124 | msgPciCmd db 'PCI command ',0 |
||
1125 | msgPciStat db 'PCI status ',0 |
||
1126 | msgPciSubsys db 'PCI subsystem ',0 |
||
1127 | msgCtrlIsaIo db 'controller io base ',0 |
||
1128 | ;msgMixIsaIo db 'codec io base ',0 |
||
1129 | ;msgCtrlMMIo db 'controller mmio base ',0 |
||
1130 | ;msgMixMMIo db 'codec mmio base ',0 |
||
1131 | ;msgIrqMap db 'AC97 irq map as ',0 |
||
1132 | |||
5077 | clevermous | 1133 | align 4 |
1134 | data fixups |
||
1135 | end data |
||
1546 | Asper | 1136 | |
5077 | clevermous | 1137 | align 8 |
2288 | clevermous | 1138 | pcmout_bdl rq 32 |
1139 | buff_list rd 32 |
||
1546 | Asper | 1140 | |
1141 | codec CODEC |
||
1142 | ctrl AC_CNTRL><>><> |