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Rev | Author | Line No. | Line |
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1546 | Asper | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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2455 | mario79 | 3 | ;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;; |
1546 | Asper | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7 | |||
8 | format MS COFF |
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9 | |||
2288 | clevermous | 10 | DEBUG equ 1 |
1546 | Asper | 11 | |
12 | include 'proc32.inc' |
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13 | include 'imports.inc' |
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14 | |||
2288 | clevermous | 15 | API_VERSION equ 0x01000100 |
1546 | Asper | 16 | |
2288 | clevermous | 17 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
18 | IRQ_REMAP equ 0 |
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19 | IRQ_LINE equ 0 |
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1546 | Asper | 20 | |
21 | |||
3539 | clevermous | 22 | ;irq 0,1,2,8,12,13 недоступны |
1546 | Asper | 23 | ; FEDCBA9876543210 |
2288 | clevermous | 24 | VALID_IRQ equ 1100111011111000b |
25 | ATTCH_IRQ equ 0000111010100000b |
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1546 | Asper | 26 | |
27 | if USE_COM_IRQ |
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2288 | clevermous | 28 | ATTCH_IRQ equ 0000111010111000b |
1546 | Asper | 29 | end if |
30 | |||
2288 | clevermous | 31 | CPU_FREQ equ 2600d |
1546 | Asper | 32 | |
33 | BIT0 EQU 0x00000001 |
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34 | BIT1 EQU 0x00000002 |
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35 | BIT5 EQU 0x00000020 |
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36 | BIT10 EQU 0x00000400 |
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37 | |||
2288 | clevermous | 38 | VID_Creative equ 0x1102 |
1546 | Asper | 39 | |
2288 | clevermous | 40 | CTRL_CT0200 equ 0x0006 ; Dell OEM version (EMU10K1X) |
1546 | Asper | 41 | |
42 | |||
2288 | clevermous | 43 | CODEC_MASTER_VOL_REG equ 0x02 |
44 | CODEC_AUX_VOL equ 0x04 ; |
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45 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
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46 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
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1546 | Asper | 47 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
48 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
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49 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
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50 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
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51 | |||
52 | |||
53 | ;EMU10K1(X) host controller registers set |
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54 | ;; common offsets |
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55 | ;; some definitions were borrowed from emu10k1 driver as they seem to be the same |
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56 | ;;**********************************************************************************************;; |
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57 | ;; PCI function 0 registers, address = |
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58 | ;;**********************************************************************************************;; |
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59 | |||
2288 | clevermous | 60 | PTR equ 0x00 ;; Indexed register set pointer register ;; |
61 | ;; NOTE: The CHANNELNUM and ADDRESS words can ;; |
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62 | ;; be modified independently of each other. ;; |
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1546 | Asper | 63 | |
2288 | clevermous | 64 | DATA equ 0x04 ;; Indexed register set data register ;; |
1546 | Asper | 65 | |
2288 | clevermous | 66 | IPR equ 0x08 ;; Global interrupt pending register ;; |
67 | ;; Clear pending interrupts by writing a 1 to ;; |
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68 | ;; the relevant bits and zero to the other bits ;; |
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69 | IPR_MIDITRANSBUFEMPTY equ 0x00000001 ;; MIDI UART transmit buffer empty ;; |
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70 | IPR_MIDIRECVBUFEMPTY equ 0x00000002 ;; MIDI UART receive buffer empty ;; |
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71 | IPR_CH_0_LOOP equ 0x00000800 ;; Channel 0 loop ;; |
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72 | IPR_CH_0_HALF_LOOP equ 0x00000100 ;; Channel 0 half loop ;; |
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73 | IPR_CAP_0_LOOP equ 0x00080000 ;; Channel capture loop ;; |
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74 | IPR_CAP_0_HALF_LOOP equ 0x00010000 ;; Channel capture half loop ;; |
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1546 | Asper | 75 | |
2288 | clevermous | 76 | INTE equ 0x0c ;; Interrupt enable register ;; |
77 | INTE_MIDITXENABLE equ 0x00000001 ;; Enable MIDI transmit-buffer-empty interrupts ;; |
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78 | INTE_MIDIRXENABLE equ 0x00000002 ;; Enable MIDI receive-buffer-empty interrupts ;; |
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79 | INTE_CH_0_LOOP equ 0x00000800 ;; Channel 0 loop ;; |
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80 | INTE_CH_0_HALF_LOOP equ 0x00000100 ;; Channel 0 half loop ;; |
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81 | INTE_CAP_0_LOOP equ 0x00080000 ;; Channel capture loop ;; |
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82 | INTE_CAP_0_HALF_LOOP equ 0x00010000 ;; Channel capture half loop ;; |
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1546 | Asper | 83 | |
2288 | clevermous | 84 | HCFG equ 0x14 ;; Hardware config register ;; |
1546 | Asper | 85 | |
2288 | clevermous | 86 | HCFG_LOCKSOUNDCACHE equ 0x00000008 ;; 1 = Cancel bustmaster accesses to soundcache ;; |
87 | ;; NOTE: This should generally never be used. ;; |
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88 | HCFG_AUDIOENABLE equ 0x00000001 ;; 0 = CODECs transmit zero-valued samples ;; |
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89 | ;; Should be set to 1 when the EMU10K1 is ;; |
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90 | ;; completely initialized. ;; |
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91 | GPIO equ 0x18 ;; Defaults: 00001080-Analog, 00001000-SPDIF. ;; |
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1546 | Asper | 92 | |
93 | |||
2288 | clevermous | 94 | AC97DATA equ 0x1c ;; AC97 register set data register (16 bit) ;; |
1546 | Asper | 95 | |
2288 | clevermous | 96 | AC97ADDRESS equ 0x1e ;; AC97 register set address register (8 bit) ;; |
1546 | Asper | 97 | |
98 | ;;******************************************************************************************************;; |
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99 | ;; Emu10k1x pointer-offset register set, accessed through the PTR and DATA registers ;; |
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100 | ;;******************************************************************************************************;; |
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2288 | clevermous | 101 | PLAYBACK_LIST_ADDR equ 0x00 ;; Base DMA address of a list of pointers to each period/size ;; |
102 | ;; One list entry: 4 bytes for DMA address, |
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103 | ;; 4 bytes for period_size << 16. |
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104 | ;; One list entry is 8 bytes long. |
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105 | ;; One list entry for each period in the buffer. |
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106 | ;; |
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107 | PLAYBACK_LIST_SIZE equ 0x01 ;; Size of list in bytes << 19. E.g. 8 periods -> 0x00380000 ;; |
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108 | PLAYBACK_LIST_PTR equ 0x02 ;; Pointer to the current period being played ;; |
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109 | PLAYBACK_DMA_ADDR equ 0x04 ;; Playback DMA addresss ;; |
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110 | PLAYBACK_PERIOD_SIZE equ 0x05 ;; Playback period size ;; |
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111 | PLAYBACK_POINTER equ 0x06 ;; Playback period pointer. Sample currently in DAC ;; |
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112 | PLAYBACK_UNKNOWN1 equ 0x07 |
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113 | PLAYBACK_UNKNOWN2 equ 0x08 |
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1546 | Asper | 114 | |
115 | ;; Only one capture channel supported ;; |
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2288 | clevermous | 116 | CAPTURE_DMA_ADDR equ 0x10 ;; Capture DMA address ;; |
117 | CAPTURE_BUFFER_SIZE equ 0x11 ;; Capture buffer size ;; |
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118 | CAPTURE_POINTER equ 0x12 ;; Capture buffer pointer. Sample currently in ADC ;; |
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119 | CAPTURE_UNKNOWN equ 0x13 |
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1546 | Asper | 120 | |
121 | ;; From 0x20 - 0x3f, last samples played on each channel ;; |
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122 | |||
2288 | clevermous | 123 | TRIGGER_CHANNEL equ 0x40 ;; Trigger channel playback ;; |
124 | TRIGGER_CHANNEL_0 equ 0x00000001 ;; Trigger channel 0 ;; |
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125 | TRIGGER_CHANNEL_1 equ 0x00000002 ;; Trigger channel 1 ;; |
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126 | TRIGGER_CHANNEL_2 equ 0x00000004 ;; Trigger channel 2 ;; |
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127 | TRIGGER_CAPTURE equ 0x00000100 ;; Trigger capture channel ;; |
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1546 | Asper | 128 | |
2288 | clevermous | 129 | ROUTING equ 0x41 ;; Setup sound routing ? ;; |
130 | ROUTING_FRONT_LEFT equ 0x00000001 |
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131 | ROUTING_FRONT_RIGHT equ 0x00000002 |
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132 | ROUTING_REAR_LEFT equ 0x00000004 |
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133 | ROUTING_REAR_RIGHT equ 0x00000008 |
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134 | ROUTING_CENTER_LFE equ 0x00010000 |
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1546 | Asper | 135 | |
2288 | clevermous | 136 | SPCS0 equ 0x42 ;; SPDIF output Channel Status 0 register ;; |
137 | SPCS1 equ 0x43 ;; SPDIF output Channel Status 1 register ;; |
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138 | SPCS2 equ 0x44 ;; SPDIF output Channel Status 2 register ;; |
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1546 | Asper | 139 | |
2288 | clevermous | 140 | SPCS_CLKACCYMASK equ 0x30000000 ;; Clock accuracy ;; |
141 | SPCS_CLKACCY_1000PPM equ 0x00000000 ;; 1000 parts per million ;; |
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142 | SPCS_CLKACCY_50PPM equ 0x10000000 ;; 50 parts per million ;; |
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143 | SPCS_CLKACCY_VARIABLE equ 0x20000000 ;; Variable accuracy ;; |
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144 | SPCS_SAMPLERATEMASK equ 0x0f000000 ;; Sample rate ;; |
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145 | SPCS_SAMPLERATE_44 equ 0x00000000 ;; 44.1kHz sample rate ;; |
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146 | SPCS_SAMPLERATE_48 equ 0x02000000 ;; 48kHz sample rate ;; |
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147 | SPCS_SAMPLERATE_32 equ 0x03000000 ;; 32kHz sample rate ;; |
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148 | SPCS_CHANNELNUMMASK equ 0x00f00000 ;; Channel number ;; |
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149 | SPCS_CHANNELNUM_UNSPEC equ 0x00000000 ;; Unspecified channel number ;; |
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150 | SPCS_CHANNELNUM_LEFT equ 0x00100000 ;; Left channel ;; |
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151 | SPCS_CHANNELNUM_RIGHT equ 0x00200000 ;; Right channel ;; |
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152 | SPCS_SOURCENUMMASK equ 0x000f0000 ;; Source number ;; |
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153 | SPCS_SOURCENUM_UNSPEC equ 0x00000000 ;; Unspecified source number ;; |
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154 | SPCS_GENERATIONSTATUS equ 0x00008000 ;; Originality flag (see IEC-958 spec) ;; |
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155 | SPCS_CATEGORYCODEMASK equ 0x00007f00 ;; Category code (see IEC-958 spec) ;; |
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156 | SPCS_MODEMASK equ 0x000000c0 ;; Mode (see IEC-958 spec) ;; |
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157 | SPCS_EMPHASISMASK equ 0x00000038 ;; Emphasis ;; |
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158 | SPCS_EMPHASIS_NONE equ 0x00000000 ;; No emphasis ;; |
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159 | SPCS_EMPHASIS_50_15 equ 0x00000008 ;; 50/15 usec 2 channel ;; |
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160 | SPCS_COPYRIGHT equ 0x00000004 ;; Copyright asserted flag -- do not modify ;; |
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161 | SPCS_NOTAUDIODATA equ 0x00000002 ;; 0 = Digital audio, 1 = not audio ;; |
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162 | SPCS_PROFESSIONAL equ 0x00000001 ;; 0 = Consumer (IEC-958), 1 = pro (AES3-1992) ;; |
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1546 | Asper | 163 | |
2288 | clevermous | 164 | SPDIF_SELECT equ 0x45 ;; Enables SPDIF or Analogue outputs 0-Analogue, 0x700-SPDIF ;; |
1546 | Asper | 165 | |
166 | ;; This is the MPU port on the card ;; |
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2288 | clevermous | 167 | MUDATA equ 0x47 |
168 | MUCMD equ 0x48 |
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169 | MUSTAT equ MUCMD |
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1546 | Asper | 170 | |
171 | ;; From 0x50 - 0x5f, last samples captured ;; |
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172 | |||
173 | |||
2288 | clevermous | 174 | SRV_GETVERSION equ 0 |
175 | DEV_PLAY equ 1 |
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176 | DEV_STOP equ 2 |
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177 | DEV_CALLBACK equ 3 |
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178 | DEV_SET_BUFF equ 4 |
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179 | DEV_NOTIFY equ 5 |
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1546 | Asper | 180 | DEV_SET_MASTERVOL equ 6 |
181 | DEV_GET_MASTERVOL equ 7 |
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2288 | clevermous | 182 | DEV_GET_INFO equ 8 |
1546 | Asper | 183 | |
2288 | clevermous | 184 | struc AC_CNTRL ;AC controller base class |
185 | { .bus dd ? |
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186 | .devfn dd ? |
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1546 | Asper | 187 | |
2288 | clevermous | 188 | .vendor dd ? |
189 | .dev_id dd ? |
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190 | .pci_cmd dd ? |
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191 | .pci_stat dd ? |
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1546 | Asper | 192 | |
193 | .codec_io_base dd ? |
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194 | .codec_mem_base dd ? |
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195 | |||
196 | .ctrl_io_base dd ? |
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197 | .ctrl_mem_base dd ? |
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2288 | clevermous | 198 | .cfg_reg dd ? |
199 | .int_line dd ? |
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1546 | Asper | 200 | |
2288 | clevermous | 201 | .vendor_ids dd ? ;vendor id string |
202 | .ctrl_ids dd ? ;hub id string |
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1546 | Asper | 203 | |
2288 | clevermous | 204 | .buffer dd ? |
1546 | Asper | 205 | |
2288 | clevermous | 206 | .notify_pos dd ? |
207 | .notify_task dd ? |
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1546 | Asper | 208 | |
2288 | clevermous | 209 | .lvi_reg dd ? |
210 | .ctrl_setup dd ? |
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1546 | Asper | 211 | .user_callback dd ? |
212 | .codec_read16 dd ? |
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213 | .codec_write16 dd ? |
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214 | |||
2288 | clevermous | 215 | .ctrl_read8 dd ? |
216 | .ctrl_read16 dd ? |
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217 | .ctrl_read32 dd ? |
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1546 | Asper | 218 | |
2288 | clevermous | 219 | .ctrl_write8 dd ? |
1546 | Asper | 220 | .ctrl_write16 dd ? |
221 | .ctrl_write32 dd ? |
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222 | } |
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223 | |||
2288 | clevermous | 224 | struc CODEC ;Audio Chip base class |
1546 | Asper | 225 | { |
2288 | clevermous | 226 | .chip_id dd ? |
227 | .flags dd ? |
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228 | .status dd ? |
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1546 | Asper | 229 | |
230 | .ac_vendor_ids dd ? ;ac vendor id string |
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2288 | clevermous | 231 | .chip_ids dd ? ;chip model string |
1546 | Asper | 232 | |
2288 | clevermous | 233 | .shadow_flag dd ? |
234 | dd ? |
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1546 | Asper | 235 | |
2288 | clevermous | 236 | .regs dw ? ; codec registers |
1546 | Asper | 237 | .reg_master_vol dw ? ;0x02 |
238 | .reg_aux_out_vol dw ? ;0x04 |
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239 | .reg_mone_vol dw ? ;0x06 |
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240 | .reg_master_tone dw ? ;0x08 |
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241 | .reg_beep_vol dw ? ;0x0A |
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242 | .reg_phone_vol dw ? ;0x0C |
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2288 | clevermous | 243 | .reg_mic_vol dw ? ;0x0E |
1546 | Asper | 244 | .reg_line_in_vol dw ? ;0x10 |
2288 | clevermous | 245 | .reg_cd_vol dw ? ;0x12 |
1546 | Asper | 246 | .reg_video_vol dw ? ;0x14 |
247 | .reg_aux_in_vol dw ? ;0x16 |
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248 | .reg_pcm_out_vol dw ? ;0x18 |
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249 | .reg_rec_select dw ? ;0x1A |
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250 | .reg_rec_gain dw ? ;0x1C |
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251 | .reg_rec_gain_mic dw ? ;0x1E |
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2288 | clevermous | 252 | .reg_gen dw ? ;0x20 |
253 | .reg_3d_ctrl dw ? ;0X22 |
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254 | .reg_page dw ? ;0X24 |
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1546 | Asper | 255 | .reg_powerdown dw ? ;0x26 |
256 | .reg_ext_audio dw ? ;0x28 |
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2288 | clevermous | 257 | .reg_ext_st dw ? ;0x2a |
1546 | Asper | 258 | .reg_pcm_front_rate dw ? ;0x2c |
259 | .reg_pcm_surr_rate dw ? ;0x2e |
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260 | .reg_lfe_rate dw ? ;0x30 |
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261 | .reg_pcm_in_rate dw ? ;0x32 |
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2288 | clevermous | 262 | dw ? ;0x34 |
1546 | Asper | 263 | .reg_cent_lfe_vol dw ? ;0x36 |
264 | .reg_surr_vol dw ? ;0x38 |
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265 | .reg_spdif_ctrl dw ? ;0x3A |
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2288 | clevermous | 266 | dw ? ;0x3C |
267 | dw ? ;0x3E |
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268 | dw ? ;0x40 |
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269 | dw ? ;0x42 |
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270 | dw ? ;0x44 |
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271 | dw ? ;0x46 |
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272 | dw ? ;0x48 |
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273 | dw ? ;0x4A |
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274 | dw ? ;0x4C |
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275 | dw ? ;0x4E |
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276 | dw ? ;0x50 |
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277 | dw ? ;0x52 |
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278 | dw ? ;0x54 |
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279 | dw ? ;0x56 |
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280 | dw ? ;0x58 |
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281 | dw ? ;0x5A |
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282 | dw ? ;0x5C |
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283 | dw ? ;0x5E |
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284 | .reg_page_0 dw ? ;0x60 |
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285 | .reg_page_1 dw ? ;0x62 |
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286 | .reg_page_2 dw ? ;0x64 |
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287 | .reg_page_3 dw ? ;0x66 |
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288 | .reg_page_4 dw ? ;0x68 |
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289 | .reg_page_5 dw ? ;0x6A |
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290 | .reg_page_6 dw ? ;0x6C |
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291 | .reg_page_7 dw ? ;0x6E |
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292 | dw ? ;0x70 |
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293 | dw ? ;0x72 |
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294 | dw ? ;0x74 |
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295 | dw ? ;0x76 |
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296 | dw ? ;0x78 |
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297 | dw ? ;0x7A |
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1546 | Asper | 298 | .reg_vendor_id_1 dw ? ;0x7C |
299 | .reg_vendor_id_2 dw ? ;0x7E |
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300 | |||
301 | |||
2288 | clevermous | 302 | .reset dd ? ;virual |
1546 | Asper | 303 | .set_master_vol dd ? |
304 | } |
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305 | |||
306 | struc CTRL_INFO |
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2288 | clevermous | 307 | { .pci_cmd dd ? |
308 | .irq dd ? |
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1546 | Asper | 309 | .glob_cntrl dd ? |
2288 | clevermous | 310 | .glob_sta dd ? |
1546 | Asper | 311 | .codec_io_base dd ? |
312 | .ctrl_io_base dd ? |
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313 | .codec_mem_base dd ? |
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314 | .ctrl_mem_base dd ? |
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2288 | clevermous | 315 | .codec_id dd ? |
1546 | Asper | 316 | } |
317 | |||
318 | struc IOCTL |
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2288 | clevermous | 319 | { .handle dd ? |
320 | .io_code dd ? |
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321 | .input dd ? |
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322 | .inp_size dd ? |
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323 | .output dd ? |
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324 | .out_size dd ? |
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1546 | Asper | 325 | } |
326 | |||
327 | virtual at 0 |
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328 | IOCTL IOCTL |
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329 | end virtual |
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330 | |||
2288 | clevermous | 331 | EVENT_NOTIFY equ 0x00000200 |
1546 | Asper | 332 | |
333 | public START |
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334 | public service_proc |
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335 | public version |
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336 | |||
337 | section '.flat' code readable align 16 |
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338 | |||
339 | proc START stdcall, state:dword |
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340 | |||
2288 | clevermous | 341 | cmp [state], 1 |
342 | jne .stop |
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1546 | Asper | 343 | |
344 | if DEBUG |
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2288 | clevermous | 345 | mov esi, msgInit |
346 | call SysMsgBoardStr |
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1546 | Asper | 347 | end if |
348 | |||
2288 | clevermous | 349 | call detect_controller |
350 | test eax, eax |
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351 | jz .fail |
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1546 | Asper | 352 | |
353 | if DEBUG |
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2288 | clevermous | 354 | mov esi, [ctrl.vendor_ids] |
355 | call SysMsgBoardStr |
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356 | mov esi, [ctrl.ctrl_ids] |
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357 | call SysMsgBoardStr |
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1546 | Asper | 358 | end if |
359 | |||
2288 | clevermous | 360 | call init_controller |
361 | test eax, eax |
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362 | jz .fail |
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1546 | Asper | 363 | |
2288 | clevermous | 364 | call init_codec |
365 | test eax, eax |
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366 | jz .fail |
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1546 | Asper | 367 | |
2288 | clevermous | 368 | call setup_codec |
1546 | Asper | 369 | |
2288 | clevermous | 370 | mov esi, msgPrimBuff |
371 | call SysMsgBoardStr |
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372 | call create_primary_buff |
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373 | mov esi, msgDone |
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374 | call SysMsgBoardStr |
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1546 | Asper | 375 | |
376 | if IRQ_REMAP |
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2288 | clevermous | 377 | pushf |
378 | cli |
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1546 | Asper | 379 | |
2288 | clevermous | 380 | mov ebx, [ctrl.int_line] |
381 | in al, 0xA1 |
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382 | mov ah, al |
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383 | in al, 0x21 |
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384 | test ebx, ebx |
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385 | jz .skip |
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386 | bts ax, bx ;mask old line |
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1546 | Asper | 387 | .skip: |
2288 | clevermous | 388 | bts ax, IRQ_LINE ;mask new ine |
389 | out 0x21, al |
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390 | mov al, ah |
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391 | out 0xA1, al |
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1546 | Asper | 392 | |
2288 | clevermous | 393 | stdcall PciWrite8, 0, 0xF8, 0x61, IRQ_LINE ;remap IRQ |
1546 | Asper | 394 | |
2288 | clevermous | 395 | mov dx, 0x4d0 ;8259 ELCR1 |
396 | in al, dx |
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397 | bts ax, IRQ_LINE |
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398 | out dx, al ;set level-triggered mode |
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399 | mov [ctrl.int_line], IRQ_LINE |
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400 | popf |
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401 | mov esi, msgRemap |
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402 | call SysMsgBoardStr |
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1546 | Asper | 403 | end if |
404 | |||
2288 | clevermous | 405 | mov eax, VALID_IRQ |
406 | mov ebx, [ctrl.int_line] |
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407 | mov esi, msgInvIRQ |
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408 | bt eax, ebx |
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409 | jnc .fail_msg |
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410 | mov eax, ATTCH_IRQ |
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411 | mov esi, msgAttchIRQ |
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412 | bt eax, ebx |
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413 | jnc .fail_msg |
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1546 | Asper | 414 | |
2288 | clevermous | 415 | stdcall AttachIntHandler, ebx, ac97_irq, dword 0 |
416 | stdcall create |
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1546 | Asper | 417 | |
418 | .reg: |
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2288 | clevermous | 419 | stdcall RegService, sz_sound_srv, service_proc |
420 | ret |
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1546 | Asper | 421 | .fail: |
422 | if DEBUG |
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2288 | clevermous | 423 | mov esi, msgFail |
424 | call SysMsgBoardStr |
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1546 | Asper | 425 | end if |
2288 | clevermous | 426 | xor eax, eax |
427 | ret |
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1546 | Asper | 428 | .fail_msg: |
2288 | clevermous | 429 | call SysMsgBoardStr |
430 | xor eax, eax |
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431 | ret |
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1546 | Asper | 432 | .stop: |
2288 | clevermous | 433 | call stop |
434 | xor eax, eax |
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435 | ret |
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1546 | Asper | 436 | endp |
437 | |||
2288 | clevermous | 438 | handle equ IOCTL.handle |
439 | io_code equ IOCTL.io_code |
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440 | input equ IOCTL.input |
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441 | inp_size equ IOCTL.inp_size |
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442 | output equ IOCTL.output |
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443 | out_size equ IOCTL.out_size |
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1546 | Asper | 444 | |
445 | align 4 |
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446 | proc service_proc stdcall, ioctl:dword |
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447 | |||
2288 | clevermous | 448 | mov edi, [ioctl] |
449 | mov eax, [edi+io_code] |
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1546 | Asper | 450 | |
2288 | clevermous | 451 | cmp eax, SRV_GETVERSION |
452 | jne @F |
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453 | mov eax, [edi+output] |
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454 | cmp [edi+out_size], 4 |
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455 | jne .fail |
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1546 | Asper | 456 | |
2288 | clevermous | 457 | mov [eax], dword API_VERSION |
458 | xor eax, eax |
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459 | ret |
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1546 | Asper | 460 | @@: |
2288 | clevermous | 461 | cmp eax, DEV_PLAY |
462 | jne @F |
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1546 | Asper | 463 | if DEBUG |
2288 | clevermous | 464 | mov esi, msgPlay |
465 | call SysMsgBoardStr |
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1546 | Asper | 466 | end if |
2288 | clevermous | 467 | call play |
468 | ret |
||
1546 | Asper | 469 | @@: |
2288 | clevermous | 470 | cmp eax, DEV_STOP |
471 | jne @F |
||
1546 | Asper | 472 | if DEBUG |
2288 | clevermous | 473 | mov esi, msgStop |
474 | call SysMsgBoardStr |
||
1546 | Asper | 475 | end if |
2288 | clevermous | 476 | call stop |
477 | ret |
||
1546 | Asper | 478 | @@: |
2288 | clevermous | 479 | cmp eax, DEV_CALLBACK |
480 | jne @F |
||
481 | mov ebx, [edi+input] |
||
482 | stdcall set_callback, [ebx] |
||
483 | ret |
||
1546 | Asper | 484 | @@: |
2288 | clevermous | 485 | cmp eax, DEV_SET_MASTERVOL |
486 | jne @F |
||
487 | mov eax, [edi+input] |
||
488 | mov eax, [eax] |
||
489 | call set_master_vol ;eax= vol |
||
490 | ret |
||
1546 | Asper | 491 | @@: |
2288 | clevermous | 492 | cmp eax, DEV_GET_MASTERVOL |
493 | jne @F |
||
494 | mov ebx, [edi+output] |
||
495 | stdcall get_master_vol, ebx |
||
496 | ret |
||
1546 | Asper | 497 | @@: |
2288 | clevermous | 498 | cmp eax, DEV_GET_INFO |
499 | jne @F |
||
500 | mov ebx, [edi+output] |
||
501 | stdcall get_dev_info, ebx |
||
502 | ret |
||
1546 | Asper | 503 | @@: |
504 | .fail: |
||
2288 | clevermous | 505 | or eax, -1 |
506 | ret |
||
1546 | Asper | 507 | endp |
508 | |||
509 | restore handle |
||
510 | restore io_code |
||
511 | restore input |
||
512 | restore inp_size |
||
513 | restore output |
||
514 | restore out_size |
||
515 | |||
516 | |||
517 | align 4 |
||
518 | proc ac97_irq |
||
2288 | clevermous | 519 | locals |
520 | status dd 0 |
||
521 | endl |
||
1546 | Asper | 522 | |
523 | ; status = inl(chip->port + IPR); |
||
2288 | clevermous | 524 | mov edx, IPR |
525 | call [ctrl.ctrl_read32] |
||
526 | test eax, eax |
||
527 | jz @f |
||
1546 | Asper | 528 | |
2288 | clevermous | 529 | mov dword [status], eax |
1546 | Asper | 530 | |
2288 | clevermous | 531 | mov ebx, dword [buff_list] |
532 | cmp [ctrl.user_callback], 0 |
||
533 | je @f |
||
534 | stdcall [ctrl.user_callback], ebx |
||
1546 | Asper | 535 | @@: |
2288 | clevermous | 536 | mov eax, dword [status] ;; ack ;; |
537 | mov edx, IPR |
||
538 | call [ctrl.ctrl_write32] |
||
539 | ret |
||
1546 | Asper | 540 | endp |
541 | |||
542 | |||
543 | align 4 |
||
544 | proc create_primary_buff |
||
545 | |||
2288 | clevermous | 546 | stdcall KernelAlloc, 0x10000 |
547 | mov [ctrl.buffer], eax |
||
1546 | Asper | 548 | |
2288 | clevermous | 549 | mov edi, eax |
550 | mov ecx, 0x10000/4 |
||
551 | xor eax, eax |
||
552 | cld |
||
553 | rep stosd |
||
1546 | Asper | 554 | |
2288 | clevermous | 555 | mov eax, [ctrl.buffer] |
556 | call GetPgAddr |
||
1546 | Asper | 557 | |
2288 | clevermous | 558 | mov edi, pcmout_bdl |
559 | stosd |
||
560 | mov eax, 0x4000000 |
||
561 | stosd |
||
1546 | Asper | 562 | |
2288 | clevermous | 563 | mov edi, buff_list |
564 | mov eax, [ctrl.buffer] |
||
565 | stosd ;1.] |
||
1546 | Asper | 566 | |
2288 | clevermous | 567 | mov eax, [ctrl.buffer] |
568 | call GetPgAddr |
||
1546 | Asper | 569 | |
2288 | clevermous | 570 | stdcall ptr_write, PLAYBACK_POINTER, 0, 0 |
571 | stdcall ptr_write, PLAYBACK_UNKNOWN1, 0, 0 |
||
572 | stdcall ptr_write, PLAYBACK_UNKNOWN2, 0, 0 |
||
573 | stdcall ptr_write, PLAYBACK_DMA_ADDR, 0, eax |
||
1546 | Asper | 574 | |
2288 | clevermous | 575 | mov eax, pcmout_bdl |
576 | mov ebx, eax |
||
577 | call GetPgAddr |
||
578 | and ebx, 0xFFF |
||
579 | add eax, ebx |
||
1546 | Asper | 580 | |
2288 | clevermous | 581 | stdcall ptr_write, PLAYBACK_LIST_ADDR, 0, eax |
582 | stdcall ptr_write, PLAYBACK_LIST_SIZE, 0, 0 |
||
583 | stdcall ptr_write, PLAYBACK_LIST_PTR, 0, 0 |
||
1546 | Asper | 584 | |
2288 | clevermous | 585 | ;mov eax, 0x00004000 |
586 | ;shl eax, 16 |
||
587 | stdcall ptr_write, PLAYBACK_PERIOD_SIZE, 0, 0x40000000 ;eax |
||
1546 | Asper | 588 | |
2288 | clevermous | 589 | ret |
1546 | Asper | 590 | endp |
591 | |||
592 | |||
593 | align 4 |
||
594 | proc detect_controller |
||
2288 | clevermous | 595 | locals |
596 | last_bus dd ? |
||
597 | bus dd ? |
||
598 | devfn dd ? |
||
599 | endl |
||
1546 | Asper | 600 | |
2288 | clevermous | 601 | xor eax, eax |
602 | mov [bus], eax |
||
603 | inc eax |
||
604 | call PciApi |
||
605 | cmp eax, -1 |
||
606 | je .err |
||
1546 | Asper | 607 | |
2288 | clevermous | 608 | mov [last_bus], eax |
1546 | Asper | 609 | |
610 | .next_bus: |
||
2288 | clevermous | 611 | and [devfn], 0 |
1546 | Asper | 612 | .next_dev: |
2288 | clevermous | 613 | stdcall PciRead32, [bus], [devfn], dword 0 |
614 | test eax, eax |
||
615 | jz .next |
||
616 | cmp eax, -1 |
||
617 | je .next |
||
1546 | Asper | 618 | |
2288 | clevermous | 619 | mov edi, devices |
1546 | Asper | 620 | @@: |
2288 | clevermous | 621 | mov ebx, [edi] |
622 | test ebx, ebx |
||
623 | jz .next |
||
1546 | Asper | 624 | |
2288 | clevermous | 625 | cmp eax, ebx |
626 | je .found |
||
627 | add edi, 12 |
||
628 | jmp @B |
||
1546 | Asper | 629 | .next: |
2288 | clevermous | 630 | inc [devfn] |
631 | cmp [devfn], 256 |
||
632 | jb .next_dev |
||
633 | mov eax, [bus] |
||
634 | inc eax |
||
635 | mov [bus], eax |
||
636 | cmp eax, [last_bus] |
||
637 | jna .next_bus |
||
638 | xor eax, eax |
||
639 | ret |
||
1546 | Asper | 640 | .found: |
2288 | clevermous | 641 | mov ebx, [bus] |
642 | mov [ctrl.bus], ebx |
||
1546 | Asper | 643 | |
2288 | clevermous | 644 | mov ecx, [devfn] |
645 | mov [ctrl.devfn], ecx |
||
1546 | Asper | 646 | |
2288 | clevermous | 647 | mov edx, eax |
648 | and edx, 0xFFFF |
||
649 | mov [ctrl.vendor], edx |
||
650 | shr eax, 16 |
||
651 | mov [ctrl.dev_id], eax |
||
1546 | Asper | 652 | |
2288 | clevermous | 653 | mov ebx, [edi+4] |
654 | mov [ctrl.ctrl_ids], ebx |
||
655 | mov esi, [edi+8] |
||
656 | mov [ctrl.ctrl_setup], esi |
||
1546 | Asper | 657 | |
2288 | clevermous | 658 | cmp edx, VID_Creative |
659 | jne @F |
||
660 | mov [ctrl.vendor_ids], msg_Creative |
||
661 | ret |
||
1546 | Asper | 662 | @@: |
663 | |||
664 | .err: |
||
2288 | clevermous | 665 | xor eax, eax |
666 | mov [ctrl.vendor_ids], eax ;something wrong ? |
||
667 | ret |
||
1546 | Asper | 668 | endp |
669 | |||
670 | align 4 |
||
671 | proc init_controller |
||
672 | |||
2288 | clevermous | 673 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x2C |
674 | mov esi, msgPciSubsys |
||
675 | call SysMsgBoardStr |
||
676 | call dword2str |
||
677 | call SysMsgBoardStr |
||
1546 | Asper | 678 | |
2288 | clevermous | 679 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4 |
680 | mov ebx, eax |
||
681 | and eax, 0xFFFF |
||
682 | mov [ctrl.pci_cmd], eax |
||
683 | shr ebx, 16 |
||
684 | mov [ctrl.pci_stat], ebx |
||
1546 | Asper | 685 | |
2288 | clevermous | 686 | mov esi, msgPciCmd |
687 | call SysMsgBoardStr |
||
688 | call dword2str |
||
689 | call SysMsgBoardStr |
||
1546 | Asper | 690 | |
2288 | clevermous | 691 | mov esi, msgPciStat |
692 | call SysMsgBoardStr |
||
693 | mov eax, [ctrl.pci_stat] |
||
694 | call dword2str |
||
695 | call SysMsgBoardStr |
||
1546 | Asper | 696 | |
2288 | clevermous | 697 | mov esi, msgCtrlIsaIo |
698 | call SysMsgBoardStr |
||
699 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10 |
||
700 | call dword2str |
||
701 | call SysMsgBoardStr |
||
1546 | Asper | 702 | |
2288 | clevermous | 703 | and eax, 0xFFC0 |
704 | mov [ctrl.ctrl_io_base], eax |
||
1546 | Asper | 705 | |
706 | .default: |
||
2288 | clevermous | 707 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C |
708 | and eax, 0xFF |
||
1546 | Asper | 709 | @@: |
2288 | clevermous | 710 | mov [ctrl.int_line], eax |
1546 | Asper | 711 | |
2288 | clevermous | 712 | call [ctrl.ctrl_setup] |
713 | xor eax, eax |
||
714 | inc eax |
||
715 | ret |
||
1546 | Asper | 716 | endp |
717 | |||
718 | align 4 |
||
719 | proc set_Creative |
||
2288 | clevermous | 720 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
721 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
1546 | Asper | 722 | |
2288 | clevermous | 723 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
724 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
725 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
1546 | Asper | 726 | |
2288 | clevermous | 727 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
728 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
729 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
730 | ret |
||
1546 | Asper | 731 | endp |
732 | |||
733 | |||
734 | align 4 |
||
735 | proc init_codec |
||
2288 | clevermous | 736 | call reset_codec |
737 | test eax, eax |
||
738 | jz .err |
||
739 | call detect_codec |
||
740 | xor eax, eax |
||
741 | inc eax |
||
742 | ret |
||
1546 | Asper | 743 | .err: |
2288 | clevermous | 744 | xor eax, eax |
745 | ret |
||
1546 | Asper | 746 | endp |
747 | |||
748 | align 4 |
||
749 | proc reset_codec |
||
2288 | clevermous | 750 | locals |
751 | counter dd ? |
||
752 | endl |
||
1546 | Asper | 753 | |
754 | if DEBUG |
||
2288 | clevermous | 755 | mov esi, msgCold |
756 | call SysMsgBoardStr |
||
1546 | Asper | 757 | end if |
758 | |||
2288 | clevermous | 759 | mov eax, 100000 ; wait 100 ms ;400000 ; wait 400 ms |
760 | call StallExec |
||
1546 | Asper | 761 | |
2288 | clevermous | 762 | stdcall ptr_read, TRIGGER_CHANNEL, 0 |
1546 | Asper | 763 | |
2288 | clevermous | 764 | mov [counter], 16 ; total 20*100 ms = 2s |
1546 | Asper | 765 | .wait: |
2288 | clevermous | 766 | stdcall codec_read, dword 0x26 |
767 | test eax, 1 |
||
768 | jnz .ok |
||
1546 | Asper | 769 | |
2288 | clevermous | 770 | mov eax, 100000 ; wait 100 ms |
771 | call StallExec |
||
1546 | Asper | 772 | |
2288 | clevermous | 773 | dec [counter] |
774 | jnz .wait |
||
1546 | Asper | 775 | |
776 | if DEBUG |
||
2288 | clevermous | 777 | mov esi, msgCRFail |
778 | call SysMsgBoardStr |
||
1546 | Asper | 779 | end if |
780 | |||
781 | .fail: |
||
2288 | clevermous | 782 | stc |
783 | ret |
||
1546 | Asper | 784 | .ok: |
785 | |||
786 | |||
2288 | clevermous | 787 | xor eax, eax |
788 | inc eax |
||
789 | ret |
||
1546 | Asper | 790 | endp |
791 | |||
792 | |||
793 | align 4 |
||
794 | play: |
||
2288 | clevermous | 795 | mov eax, INTE_CH_0_LOOP |
796 | stdcall intr_enable, eax |
||
1546 | Asper | 797 | |
2288 | clevermous | 798 | stdcall ptr_read, TRIGGER_CHANNEL, 0 |
799 | mov ebx, TRIGGER_CHANNEL_0 |
||
800 | or eax, ebx |
||
801 | stdcall ptr_write, TRIGGER_CHANNEL, 0, eax |
||
1546 | Asper | 802 | |
2288 | clevermous | 803 | xor eax, eax |
804 | ret |
||
1546 | Asper | 805 | |
806 | align 4 |
||
807 | stop: |
||
2288 | clevermous | 808 | mov eax, INTE_CH_0_LOOP or INTE_CH_0_HALF_LOOP |
809 | stdcall intr_disable, eax |
||
1546 | Asper | 810 | |
2288 | clevermous | 811 | stdcall ptr_read, TRIGGER_CHANNEL, 0 |
812 | mov ebx, TRIGGER_CHANNEL_0 |
||
813 | xor ebx, -1 |
||
814 | or eax, ebx |
||
815 | stdcall ptr_write, TRIGGER_CHANNEL, 0, eax |
||
816 | xor eax, eax |
||
817 | ret |
||
1546 | Asper | 818 | |
819 | align 4 |
||
820 | proc get_dev_info stdcall, p_info:dword |
||
2288 | clevermous | 821 | virtual at esi |
822 | CTRL_INFO CTRL_INFO |
||
823 | end virtual |
||
1546 | Asper | 824 | |
2288 | clevermous | 825 | mov esi, [p_info] |
826 | mov eax, [ctrl.int_line] |
||
827 | mov ecx, [ctrl.ctrl_io_base] |
||
828 | mov [CTRL_INFO.irq], eax |
||
829 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
830 | mov eax, [codec.chip_id] |
||
831 | mov [CTRL_INFO.codec_id], eax |
||
832 | mov ebx, [ctrl.pci_cmd] |
||
833 | mov [CTRL_INFO.pci_cmd], ebx |
||
1546 | Asper | 834 | |
2288 | clevermous | 835 | xor eax, eax |
836 | mov [CTRL_INFO.codec_io_base], eax |
||
837 | mov [CTRL_INFO.codec_mem_base], eax |
||
838 | mov [CTRL_INFO.ctrl_mem_base], eax |
||
839 | mov [CTRL_INFO.glob_cntrl], eax |
||
840 | mov [CTRL_INFO.glob_sta], eax |
||
841 | ret |
||
1546 | Asper | 842 | endp |
843 | |||
844 | align 4 |
||
845 | proc set_callback stdcall, handler:dword |
||
2288 | clevermous | 846 | mov eax, [handler] |
847 | mov [ctrl.user_callback], eax |
||
848 | ret |
||
1546 | Asper | 849 | endp |
850 | |||
851 | |||
852 | align 4 |
||
853 | proc create stdcall |
||
2288 | clevermous | 854 | stdcall PciRead16, [ctrl.bus], [ctrl.devfn], dword 4 |
855 | test eax, 4 ; test master bit |
||
856 | jnz @f |
||
857 | or eax, 4 |
||
858 | stdcall PciWrite16, [ctrl.bus], [ctrl.devfn], dword 4, eax ; set master bit |
||
859 | @@: |
||
1546 | Asper | 860 | |
2288 | clevermous | 861 | xor eax, eax |
862 | mov edx, INTE |
||
863 | call [ctrl.ctrl_write32] |
||
1546 | Asper | 864 | |
2288 | clevermous | 865 | stdcall ptr_write, SPCS0, 0, \ |
866 | SPCS_CLKACCY_1000PPM or SPCS_SAMPLERATE_48 or \ |
||
867 | SPCS_CHANNELNUM_LEFT or SPCS_SOURCENUM_UNSPEC or \ |
||
868 | SPCS_GENERATIONSTATUS or 0x00001200 or \ |
||
869 | 0x00000000 or SPCS_EMPHASIS_NONE or SPCS_COPYRIGHT |
||
870 | stdcall ptr_write, SPCS1, 0, \ |
||
871 | SPCS_CLKACCY_1000PPM or SPCS_SAMPLERATE_48 or \ |
||
872 | SPCS_CHANNELNUM_LEFT or SPCS_SOURCENUM_UNSPEC or \ |
||
873 | SPCS_GENERATIONSTATUS or 0x00001200 or \ |
||
874 | 0x00000000 or SPCS_EMPHASIS_NONE or SPCS_COPYRIGHT |
||
875 | stdcall ptr_write, SPCS2, 0, \ |
||
876 | SPCS_CLKACCY_1000PPM or SPCS_SAMPLERATE_48 or \ |
||
877 | SPCS_CHANNELNUM_LEFT or SPCS_SOURCENUM_UNSPEC or \ |
||
878 | SPCS_GENERATIONSTATUS or 0x00001200 or \ |
||
879 | 0x00000000 or SPCS_EMPHASIS_NONE or SPCS_COPYRIGHT |
||
1546 | Asper | 880 | |
2288 | clevermous | 881 | stdcall ptr_write, SPDIF_SELECT, 0, 0x700 ; disable SPDIF |
882 | stdcall ptr_write, ROUTING, 0, 0x1003F ; routing |
||
883 | stdcall gpio_write, 0x1080 ; analog mode |
||
1546 | Asper | 884 | |
2288 | clevermous | 885 | mov eax, dword HCFG_LOCKSOUNDCACHE or HCFG_AUDIOENABLE |
886 | mov edx, HCFG |
||
887 | call [ctrl.ctrl_write32] |
||
888 | ret |
||
1546 | Asper | 889 | endp |
890 | |||
891 | align 4 |
||
892 | proc codec_read stdcall, reg:dword |
||
2288 | clevermous | 893 | stdcall ac97_read, dword [reg] |
894 | ret |
||
1546 | Asper | 895 | endp |
896 | |||
897 | |||
898 | align 4 |
||
899 | proc codec_write stdcall, reg:dword |
||
2288 | clevermous | 900 | stdcall ac97_write, dword [reg], eax |
901 | ret |
||
1546 | Asper | 902 | endp |
903 | |||
904 | |||
905 | align 4 |
||
906 | proc ac97_read stdcall, reg:dword |
||
2288 | clevermous | 907 | push edx |
908 | mov eax, dword [reg] |
||
909 | mov edx, AC97ADDRESS |
||
910 | call [ctrl.ctrl_write8] |
||
1546 | Asper | 911 | |
2288 | clevermous | 912 | mov edx, AC97DATA |
913 | call [ctrl.ctrl_read16] |
||
914 | and eax, 0xFFFF |
||
915 | pop edx |
||
916 | ret |
||
1546 | Asper | 917 | endp |
918 | |||
919 | align 4 |
||
920 | proc ac97_write stdcall, reg:dword, val:dword |
||
2288 | clevermous | 921 | push eax edx |
922 | mov eax, dword [reg] |
||
923 | mov edx, AC97ADDRESS |
||
924 | call [ctrl.ctrl_write8] |
||
1546 | Asper | 925 | |
2288 | clevermous | 926 | mov eax, dword [val] |
927 | mov edx, AC97DATA |
||
928 | call [ctrl.ctrl_write16] |
||
929 | pop edx eax |
||
930 | ret |
||
1546 | Asper | 931 | endp |
932 | |||
933 | align 4 |
||
934 | proc ptr_read stdcall, reg:dword, chn:dword |
||
2288 | clevermous | 935 | push edx |
936 | mov eax, dword [reg] |
||
937 | shl eax, 16 |
||
938 | or eax, dword [chn] |
||
1546 | Asper | 939 | |
2288 | clevermous | 940 | mov edx, PTR |
941 | call [ctrl.ctrl_write32] |
||
1546 | Asper | 942 | |
2288 | clevermous | 943 | mov edx, DATA |
944 | call [ctrl.ctrl_read32] |
||
945 | pop edx |
||
946 | ret |
||
1546 | Asper | 947 | endp |
948 | |||
949 | align 4 |
||
950 | proc ptr_write stdcall, reg:dword, chn:dword, data:dword |
||
2288 | clevermous | 951 | push eax edx |
952 | mov eax, dword [reg] |
||
953 | shl eax, 16 |
||
954 | or eax, dword [chn] |
||
1546 | Asper | 955 | |
2288 | clevermous | 956 | mov edx, PTR |
957 | call [ctrl.ctrl_write32] |
||
1546 | Asper | 958 | |
2288 | clevermous | 959 | mov eax, dword [data] |
960 | mov edx, DATA |
||
961 | call [ctrl.ctrl_write32] |
||
962 | pop edx eax |
||
963 | ret |
||
1546 | Asper | 964 | endp |
965 | |||
966 | align 4 |
||
967 | proc intr_enable stdcall, intrenb:dword |
||
2288 | clevermous | 968 | push edx |
969 | mov edx, INTE |
||
970 | call [ctrl.ctrl_read32] |
||
1546 | Asper | 971 | |
2288 | clevermous | 972 | or eax, dword [intrenb] |
973 | mov edx, INTE |
||
974 | call [ctrl.ctrl_write32] |
||
975 | pop edx |
||
976 | ret |
||
1546 | Asper | 977 | endp |
978 | |||
979 | align 4 |
||
980 | proc intr_disable stdcall, intrenb:dword |
||
2288 | clevermous | 981 | push eax ebx edx |
982 | mov edx, INTE |
||
983 | call [ctrl.ctrl_read32] |
||
1546 | Asper | 984 | |
2288 | clevermous | 985 | mov ebx, dword [intrenb] |
986 | xor ebx, -1 |
||
987 | and eax, ebx |
||
988 | mov edx, INTE |
||
989 | call [ctrl.ctrl_write32] |
||
990 | pop edx ebx eax |
||
991 | ret |
||
1546 | Asper | 992 | endp |
993 | |||
994 | align 4 |
||
995 | proc gpio_write stdcall, value:dword |
||
2288 | clevermous | 996 | push eax edx |
997 | mov eax, dword [value] |
||
998 | mov edx, GPIO |
||
999 | call [ctrl.ctrl_write32] |
||
1000 | pop edx eax |
||
1001 | ret |
||
1546 | Asper | 1002 | endp |
1003 | |||
1004 | |||
1005 | align 4 |
||
1006 | proc StallExec |
||
2288 | clevermous | 1007 | push ecx |
1008 | push edx |
||
1009 | push ebx |
||
1010 | push eax |
||
1546 | Asper | 1011 | |
2288 | clevermous | 1012 | mov ecx, CPU_FREQ |
1013 | mul ecx |
||
1014 | mov ebx, eax ;low |
||
1015 | mov ecx, edx ;high |
||
1016 | rdtsc |
||
1017 | add ebx, eax |
||
1018 | adc ecx, edx |
||
1546 | Asper | 1019 | @@: |
2288 | clevermous | 1020 | rdtsc |
1021 | sub eax, ebx |
||
1022 | sbb edx, ecx |
||
1023 | js @B |
||
1546 | Asper | 1024 | |
2288 | clevermous | 1025 | pop eax |
1026 | pop ebx |
||
1027 | pop edx |
||
1028 | pop ecx |
||
1029 | ret |
||
1546 | Asper | 1030 | endp |
1031 | |||
1032 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1033 | ; CONTROLLER IO functions |
||
1034 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1035 | |||
1036 | align 4 |
||
1037 | proc codec_io_r16 ;Not used. |
||
2288 | clevermous | 1038 | ;mov edx, [ctrl.ctrl_io_base] |
1039 | ;in eax, dx |
||
1040 | ret |
||
1546 | Asper | 1041 | endp |
1042 | |||
1043 | align 4 |
||
1044 | proc codec_io_w16 ;Not used. |
||
2288 | clevermous | 1045 | ;mov edx, [ctrl.ctrl_io_base] |
1046 | ;out dx, eax |
||
1047 | ret |
||
1546 | Asper | 1048 | endp |
1049 | |||
1050 | align 4 |
||
1051 | proc ctrl_io_r8 |
||
2288 | clevermous | 1052 | add edx, [ctrl.ctrl_io_base] |
1053 | in al, dx |
||
1054 | ret |
||
1546 | Asper | 1055 | endp |
1056 | |||
1057 | align 4 |
||
1058 | proc ctrl_io_r16 |
||
2288 | clevermous | 1059 | add edx, [ctrl.ctrl_io_base] |
1060 | in ax, dx |
||
1061 | ret |
||
1546 | Asper | 1062 | endp |
1063 | |||
1064 | align 4 |
||
1065 | proc ctrl_io_r32 |
||
2288 | clevermous | 1066 | add edx, [ctrl.ctrl_io_base] |
1067 | in eax, dx |
||
1068 | ret |
||
1546 | Asper | 1069 | endp |
1070 | |||
1071 | align 4 |
||
1072 | proc ctrl_io_w8 |
||
2288 | clevermous | 1073 | add edx, [ctrl.ctrl_io_base] |
1074 | out dx, al |
||
1075 | ret |
||
1546 | Asper | 1076 | endp |
1077 | |||
1078 | align 4 |
||
1079 | proc ctrl_io_w16 |
||
2288 | clevermous | 1080 | add edx, [ctrl.ctrl_io_base] |
1081 | out dx, ax |
||
1082 | ret |
||
1546 | Asper | 1083 | endp |
1084 | |||
1085 | align 4 |
||
1086 | proc ctrl_io_w32 |
||
2288 | clevermous | 1087 | add edx, [ctrl.ctrl_io_base] |
1088 | out dx, eax |
||
1089 | ret |
||
1546 | Asper | 1090 | endp |
1091 | |||
1092 | |||
1093 | align 4 |
||
1094 | dword2str: |
||
2288 | clevermous | 1095 | push eax ebx ecx |
1096 | mov esi, hex_buff |
||
1097 | mov ecx, -8 |
||
1546 | Asper | 1098 | @@: |
2288 | clevermous | 1099 | rol eax, 4 |
1100 | mov ebx, eax |
||
1101 | and ebx, 0x0F |
||
1102 | mov bl, [ebx+hexletters] |
||
1103 | mov [8+esi+ecx], bl |
||
1104 | inc ecx |
||
1105 | jnz @B |
||
1106 | pop ecx ebx eax |
||
1107 | ret |
||
1546 | Asper | 1108 | |
1109 | hexletters db '0123456789ABCDEF' |
||
1110 | hex_buff db 8 dup(0),13,10,0 |
||
1111 | |||
1112 | |||
1113 | include "codec.inc" |
||
1114 | |||
1115 | align 4 |
||
1116 | devices dd (CTRL_CT0200 shl 16)+VID_Creative,msg_CT_EMU10K1X,set_Creative |
||
2288 | clevermous | 1117 | dd 0 ;terminator |
1546 | Asper | 1118 | |
1119 | |||
1120 | version dd (5 shl 16) or (API_VERSION and 0xFFFF) |
||
1121 | |||
1122 | msg_CT_EMU10K1X db 'SB Live! Dell OEM', 13,10, 0 |
||
2288 | clevermous | 1123 | msg_Creative db 'Creative ', 0 |
1546 | Asper | 1124 | |
2288 | clevermous | 1125 | szKernel db 'KERNEL', 0 |
1126 | sz_sound_srv db 'SOUND',0 |
||
1546 | Asper | 1127 | |
1128 | msgInit db 'detect hardware...',13,10,0 |
||
1129 | msgFail db 'device not found',13,10,0 |
||
1130 | msgAttchIRQ db 'IRQ line not supported', 13,10, 0 |
||
1131 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1132 | msgPlay db 'start play', 13,10,0 |
||
1133 | msgStop db 'stop play', 13,10,0 |
||
2288 | clevermous | 1134 | msgIRQ db 'AC97 IRQ', 13,10,0 |
1546 | Asper | 1135 | ;msgInitCtrl db 'init controller',13,10,0 |
1136 | ;msgInitCodec db 'init codec',13,10,0 |
||
1137 | msgPrimBuff db 'create primary buffer ...',0 |
||
1138 | msgDone db 'done',13,10,0 |
||
1139 | msgRemap db 'Remap IRQ',13,10,0 |
||
1140 | ;msgReg db 'set service handler',13,10,0 |
||
1141 | ;msgOk db 'service installed',13,10,0 |
||
1142 | msgCold db 'cold reset',13,10,0 |
||
1143 | ;msgWarm db 'warm reset',13,10,0 |
||
1144 | ;msgWRFail db 'warm reset failed',13,10,0 |
||
1145 | msgCRFail db 'cold reset failed',13,10,0 |
||
1146 | ;msgCFail db 'codec not ready',13,10,0 |
||
1147 | ;msgCInvalid db 'codec is not valid',13,10,0 ;Asper |
||
1148 | ;msgResetOk db 'reset complete',13,10,0 |
||
1149 | ;msgStatus db 'global status ',0 |
||
1150 | ;msgControl db 'global control ',0 |
||
1151 | msgPciCmd db 'PCI command ',0 |
||
1152 | msgPciStat db 'PCI status ',0 |
||
1153 | msgPciSubsys db 'PCI subsystem ',0 |
||
1154 | msgCtrlIsaIo db 'controller io base ',0 |
||
1155 | ;msgMixIsaIo db 'codec io base ',0 |
||
1156 | ;msgCtrlMMIo db 'controller mmio base ',0 |
||
1157 | ;msgMixMMIo db 'codec mmio base ',0 |
||
1158 | ;msgIrqMap db 'AC97 irq map as ',0 |
||
1159 | |||
1160 | section '.data' data readable writable align 16 |
||
1161 | |||
2288 | clevermous | 1162 | pcmout_bdl rq 32 |
1163 | buff_list rd 32 |
||
1546 | Asper | 1164 | |
1165 | codec CODEC |
||
1166 | ctrl AC_CNTRL><>><> |