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Rev | Author | Line No. | Line |
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431 | serge | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
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4 | ;; Distributed under terms of the GNU General Public License ;; |
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5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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351 | diamond | 7 | |
8 | format MS COFF |
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9 | |||
10 | |||
11 | include 'proc32.inc' |
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12 | include 'imports.inc' |
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13 | |||
14 | DEBUG equ 1 |
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15 | |||
16 | REMAP_IRQ equ 0 |
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17 | |||
18 | ;irq 0,1,2,8,12,13 недоступны |
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19 | ; FEDCBA9876543210 |
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20 | VALID_IRQ equ 1100111011111000b |
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21 | ATTCH_IRQ equ 0000111010101000b |
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22 | |||
23 | IRQ_LINE equ 0 |
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24 | |||
25 | CPU_FREQ equ 2600d |
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26 | |||
27 | BIT0 EQU 0x00000001 |
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28 | BIT1 EQU 0x00000002 |
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29 | BIT2 EQU 0x00000004 |
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30 | BIT3 EQU 0x00000008 |
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31 | BIT4 EQU 0x00000010 |
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32 | BIT5 EQU 0x00000020 |
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33 | BIT6 EQU 0x00000040 |
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34 | BIT7 EQU 0x00000080 |
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35 | BIT8 EQU 0x00000100 |
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36 | BIT9 EQU 0x00000200 |
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37 | BIT10 EQU 0x00000400 |
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38 | BIT11 EQU 0x00000800 |
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39 | BIT12 EQU 0x00001000 |
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40 | BIT13 EQU 0x00002000 |
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41 | BIT14 EQU 0x00004000 |
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42 | BIT15 EQU 0x00008000 |
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43 | BIT16 EQU 0x00010000 |
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44 | BIT17 EQU 0x00020000 |
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45 | BIT18 EQU 0x00040000 |
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46 | BIT19 EQU 0x00080000 |
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47 | BIT20 EQU 0x00100000 |
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48 | BIT21 EQU 0x00200000 |
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49 | BIT22 EQU 0x00400000 |
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50 | BIT23 EQU 0x00800000 |
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51 | BIT24 EQU 0x00100000 |
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52 | BIT25 EQU 0x02000000 |
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53 | BIT26 EQU 0x04000000 |
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54 | BIT27 EQU 0x08000000 |
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55 | BIT28 EQU 0x10000000 |
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56 | BIT29 EQU 0x20000000 |
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57 | BIT30 EQU 0x40000000 |
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58 | BIT31 EQU 0x80000000 |
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59 | |||
378 | serge | 60 | VID_INTEL equ 0x8086 |
61 | VID_NVIDIA equ 0x10DE |
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351 | diamond | 62 | |
378 | serge | 63 | CTRL_ICH equ 0x2415 |
64 | CTRL_ICH0 equ 0x2425 |
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65 | CTRL_ICH2 equ 0x2435 |
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66 | CTRL_ICH3 equ 0x2445 |
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67 | CTRL_ICH4 equ 0x24C5 |
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68 | CTRL_ICH5 equ 0x24D5 |
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69 | CTRL_ICH6 equ 0x266E |
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70 | CTRL_ICH7 equ 0x27DE |
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351 | diamond | 71 | |
378 | serge | 72 | CTRL_NFORCE equ 0x01B1 |
73 | CTRL_NFORCE2 equ 0x006A |
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74 | CTRL_NFORCE3 equ 0x00DA |
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75 | CTRL_MCP04 equ 0x003A |
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76 | CTRL_CK804 equ 0x0059 |
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77 | CTRL_CK8 equ 0x008A |
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78 | CTRL_CK8S equ 0x00EA |
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79 | CTRL_MCP51 equ 0x026B |
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351 | diamond | 80 | |
81 | |||
378 | serge | 82 | PCM_OUT_BDL equ 0x10 ; PCM out buffer descriptors list |
351 | diamond | 83 | PCM_OUT_CR_REG equ 0x1b ; PCM out Control Register |
378 | serge | 84 | PCM_OUT_LVI_REG equ 0x15 ; PCM last valid index |
351 | diamond | 85 | PCM_OUT_SR_REG equ 0x16 ; PCM out Status register |
378 | serge | 86 | PCM_OUT_PIV_REG equ 0x1a |
87 | PCM_OUT_CIV_REG equ 0x14 ; PCM out current index |
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351 | diamond | 88 | |
378 | serge | 89 | PCM_IN_CR_REG equ 0x0b ; PCM in Control Register |
90 | MC_IN_CR_REG equ 0x2b ; MIC in Control Register |
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91 | RR equ BIT1 ; reset registers. Nukes all regs |
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351 | diamond | 92 | |
93 | CODEC_MASTER_VOL_REG equ 0x02 |
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94 | CODEC_AUX_VOL equ 0x04 ; |
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95 | CODEC_PCM_OUT_REG equ 18h ; PCM output volume |
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96 | CODEC_EXT_AUDIO_REG equ 28h ; extended audio |
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97 | CODEC_EXT_AUDIO_CTRL_REG equ 2ah ; extended audio control |
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98 | CODEC_PCM_FRONT_DACRATE_REG equ 2ch ; PCM out sample rate |
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99 | CODEC_PCM_SURND_DACRATE_REG equ 2eh ; surround sound sample rate |
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100 | CODEC_PCM_LFE_DACRATE_REG equ 30h ; LFE sample rate |
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101 | |||
378 | serge | 102 | GLOB_CTRL equ 0x2C ; Global Control |
103 | CTRL_STAT equ 0x30 ; Global Status |
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104 | CTRL_CAS equ 0x34 ; Codec Access Semiphore |
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351 | diamond | 105 | |
378 | serge | 106 | CAS_FLAG equ 0x01 ; Codec Access Semiphore Bit |
351 | diamond | 107 | |
378 | serge | 108 | CTRL_ST_CREADY equ BIT8+BIT9+BIT28 ; Primary Codec Ready |
351 | diamond | 109 | |
378 | serge | 110 | CTRL_ST_RCS equ 0x00008000 ; Read Completion Status |
351 | diamond | 111 | |
378 | serge | 112 | CTRL_CNT_CRIE equ BIT4+BIT5+BIT6 ; Codecs Resume Interrupt Enable |
113 | CTRL_CNT_AC_OFF equ 0x00000008 ; ACLINK Off |
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114 | CTRL_CNT_WARM equ 0x00000004 ; AC97 Warm Reset |
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115 | CTRL_CNT_COLD equ 0x00000002 ; AC97 Cold Reset |
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116 | CTRL_CNT_GIE equ 0x00000001 ; GPI Interrupt Enable |
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351 | diamond | 117 | |
118 | CODEC_REG_POWERDOWN equ 0x26 |
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119 | CODEC_REG_ST equ 0x26 |
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120 | |||
121 | DEV_PLAY equ 1 |
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122 | DEV_STOP equ 2 |
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123 | DEV_CALLBACK equ 3 |
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124 | DEV_SET_BUFF equ 4 |
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125 | DEV_NOTIFY equ 5 |
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126 | DEV_SET_MASTERVOL equ 6 |
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127 | DEV_GET_MASTERVOL equ 7 |
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128 | DEV_GET_INFO equ 8 |
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129 | |||
130 | struc AC_CNTRL ;AC controller base class |
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131 | { .bus dd ? |
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132 | .devfn dd ? |
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133 | |||
134 | .vendor dd ? |
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135 | .dev_id dd ? |
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136 | .pci_cmd dd ? |
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137 | .pci_stat dd ? |
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138 | |||
139 | .codec_io_base dd ? |
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140 | .codec_mem_base dd ? |
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141 | |||
142 | .ctrl_io_base dd ? |
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143 | .ctrl_mem_base dd ? |
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144 | .cfg_reg dd ? |
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145 | .int_line dd ? |
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146 | |||
147 | .vendor_ids dd ? ;vendor id string |
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148 | .ctrl_ids dd ? ;hub id string |
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149 | |||
150 | .buffer dd ? |
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151 | |||
152 | .notify_pos dd ? |
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153 | .notify_task dd ? |
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154 | |||
155 | .lvi_reg dd ? |
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156 | .ctrl_setup dd ? |
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157 | .user_callback dd ? |
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158 | .codec_read16 dd ? |
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159 | .codec_write16 dd ? |
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160 | |||
161 | .ctrl_read8 dd ? |
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162 | .ctrl_read16 dd ? |
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163 | .ctrl_read32 dd ? |
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164 | |||
165 | .ctrl_write8 dd ? |
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166 | .ctrl_write16 dd ? |
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167 | .ctrl_write32 dd ? |
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168 | } |
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169 | |||
170 | struc CODEC ;Audio Chip base class |
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171 | { |
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172 | .chip_id dd ? |
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173 | .flags dd ? |
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174 | .status dd ? |
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175 | |||
176 | .ac_vendor_ids dd ? ;ac vendor id string |
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177 | .chip_ids dd ? ;chip model string |
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178 | |||
179 | .shadow_flag dd ? |
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180 | dd ? |
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181 | |||
182 | .regs dw ? ; codec registers |
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183 | .reg_master_vol dw ? ;0x02 |
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184 | .reg_aux_out_vol dw ? ;0x04 |
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185 | .reg_mone_vol dw ? ;0x06 |
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186 | .reg_master_tone dw ? ;0x08 |
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187 | .reg_beep_vol dw ? ;0x0A |
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188 | .reg_phone_vol dw ? ;0x0C |
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189 | .reg_mic_vol dw ? ;0x0E |
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190 | .reg_line_in_vol dw ? ;0x10 |
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191 | .reg_cd_vol dw ? ;0x12 |
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192 | .reg_video_vol dw ? ;0x14 |
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193 | .reg_aux_in_vol dw ? ;0x16 |
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194 | .reg_pcm_out_vol dw ? ;0x18 |
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195 | .reg_rec_select dw ? ;0x1A |
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196 | .reg_rec_gain dw ? ;0x1C |
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197 | .reg_rec_gain_mic dw ? ;0x1E |
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198 | .reg_gen dw ? ;0x20 |
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199 | .reg_3d_ctrl dw ? ;0X22 |
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200 | .reg_page dw ? ;0X24 |
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201 | .reg_powerdown dw ? ;0x26 |
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202 | .reg_ext_audio dw ? ;0x28 |
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203 | .reg_ext_st dw ? ;0x2a |
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204 | .reg_pcm_front_rate dw ? ;0x2c |
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205 | .reg_pcm_surr_rate dw ? ;0x2e |
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206 | .reg_lfe_rate dw ? ;0x30 |
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207 | .reg_pcm_in_rate dw ? ;0x32 |
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208 | dw ? ;0x34 |
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209 | .reg_cent_lfe_vol dw ? ;0x36 |
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210 | .reg_surr_vol dw ? ;0x38 |
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211 | .reg_spdif_ctrl dw ? ;0x3A |
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212 | dw ? ;0x3C |
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213 | dw ? ;0x3E |
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214 | dw ? ;0x40 |
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215 | dw ? ;0x42 |
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216 | dw ? ;0x44 |
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217 | dw ? ;0x46 |
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218 | dw ? ;0x48 |
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219 | dw ? ;0x4A |
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220 | dw ? ;0x4C |
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221 | dw ? ;0x4E |
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222 | dw ? ;0x50 |
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223 | dw ? ;0x52 |
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224 | dw ? ;0x54 |
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225 | dw ? ;0x56 |
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226 | dw ? ;0x58 |
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227 | dw ? ;0x5A |
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228 | dw ? ;0x5C |
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229 | dw ? ;0x5E |
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230 | .reg_page_0 dw ? ;0x60 |
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231 | .reg_page_1 dw ? ;0x62 |
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232 | .reg_page_2 dw ? ;0x64 |
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233 | .reg_page_3 dw ? ;0x66 |
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234 | .reg_page_4 dw ? ;0x68 |
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235 | .reg_page_5 dw ? ;0x6A |
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236 | .reg_page_6 dw ? ;0x6C |
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237 | .reg_page_7 dw ? ;0x6E |
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238 | dw ? ;0x70 |
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239 | dw ? ;0x72 |
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240 | dw ? ;0x74 |
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241 | dw ? ;0x76 |
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242 | dw ? ;0x78 |
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243 | dw ? ;0x7A |
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244 | .reg_vendor_id_1 dw ? ;0x7C |
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245 | .reg_vendor_id_2 dw ? ;0x7E |
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246 | |||
247 | |||
248 | .reset dd ? ;virual |
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249 | .set_master_vol dd ? |
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250 | } |
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251 | |||
252 | struc CTRL_INFO |
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253 | { .pci_cmd dd ? |
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254 | .irq dd ? |
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255 | .glob_cntrl dd ? |
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256 | .glob_sta dd ? |
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257 | .codec_io_base dd ? |
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258 | .ctrl_io_base dd ? |
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259 | .codec_mem_base dd ? |
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260 | .ctrl_mem_base dd ? |
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261 | .codec_id dd ? |
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262 | } |
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263 | |||
264 | struc IOCTL |
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265 | { .handle dd ? |
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266 | .io_code dd ? |
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267 | .input dd ? |
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268 | .inp_size dd ? |
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269 | .output dd ? |
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270 | .out_size dd ? |
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271 | } |
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272 | |||
273 | virtual at 0 |
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274 | IOCTL IOCTL |
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275 | end virtual |
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276 | |||
277 | EVENT_NOTIFY equ 0x00000200 |
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278 | |||
279 | OS_BASE equ 0; |
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380 | serge | 280 | SLOT_BASE equ OS_BASE+0x0080000 |
281 | new_app_base equ 0x80000000 |
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351 | diamond | 282 | |
283 | public START |
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284 | public service_proc |
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285 | public version |
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286 | |||
287 | section '.flat' code readable align 16 |
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288 | |||
289 | proc START stdcall, state:dword |
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290 | |||
291 | cmp [state], 1 |
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292 | jne .stop |
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293 | |||
294 | if DEBUG |
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295 | mov esi, msgInit |
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296 | call SysMsgBoardStr |
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297 | end if |
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298 | |||
299 | call detect_controller |
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300 | test eax, eax |
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301 | jz .fail |
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302 | |||
303 | if DEBUG |
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304 | mov esi,[ctrl.vendor_ids] |
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305 | call SysMsgBoardStr |
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306 | mov esi, [ctrl.ctrl_ids] |
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307 | call SysMsgBoardStr |
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308 | |||
309 | end if |
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310 | |||
311 | call init_controller |
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312 | test eax, eax |
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313 | jz .fail |
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314 | |||
315 | if DEBUG |
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316 | mov esi, msgInitCodec |
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317 | call SysMsgBoardStr |
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318 | end if |
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319 | |||
320 | call init_codec |
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321 | test eax, eax |
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322 | jz .fail |
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323 | |||
324 | if DEBUG |
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325 | mov esi, [codec.ac_vendor_ids] |
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326 | call SysMsgBoardStr |
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327 | |||
328 | mov esi, [codec.chip_ids] |
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329 | call SysMsgBoardStr |
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330 | end if |
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331 | |||
332 | call reset_controller |
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333 | call setup_codec |
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334 | |||
335 | mov esi, msgPrimBuff |
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336 | call SysMsgBoardStr |
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337 | |||
338 | call create_primary_buff |
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339 | |||
340 | ; if REMAP_IRQ |
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341 | |||
342 | ; call get_LPC_bus |
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343 | ; cmp eax, -1 |
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344 | ; jz .fail |
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345 | |||
346 | ; mov [lpc_bus], 0 ;eax |
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347 | ; call remap_irq |
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348 | ; end if |
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349 | |||
350 | mov eax, VALID_IRQ |
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351 | mov ebx, [ctrl.int_line] |
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352 | mov esi, msgInvIRQ |
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353 | bt eax, ebx |
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354 | jnc .fail |
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355 | mov eax, ATTCH_IRQ |
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356 | mov esi, msgAttchIRQ |
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357 | bt eax, ebx |
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358 | jnc .fail |
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359 | |||
360 | stdcall AttachIntHandler, ebx, ac97_irq |
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361 | stdcall RegService, sz_sound_srv, service_proc |
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362 | ret |
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363 | .fail: |
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364 | if DEBUG |
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365 | mov esi, msgFail |
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366 | call SysMsgBoardStr |
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367 | end if |
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368 | xor eax, eax |
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369 | ret |
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370 | .stop: |
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371 | call stop |
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372 | xor eax, eax |
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373 | ret |
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374 | endp |
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375 | |||
376 | handle equ IOCTL.handle |
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377 | io_code equ IOCTL.io_code |
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378 | input equ IOCTL.input |
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379 | inp_size equ IOCTL.inp_size |
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380 | output equ IOCTL.output |
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381 | out_size equ IOCTL.out_size |
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382 | |||
383 | align 4 |
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384 | proc service_proc stdcall, ioctl:dword |
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385 | |||
386 | mov edi, [ioctl] |
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387 | mov eax, [edi+io_code] |
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388 | cmp eax, DEV_PLAY |
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389 | jne @F |
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390 | if DEBUG |
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391 | mov esi, msgPlay |
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392 | call SysMsgBoardStr |
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393 | end if |
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394 | call play |
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395 | ret |
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396 | @@: |
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397 | cmp eax, DEV_STOP |
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398 | jne @F |
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399 | if DEBUG |
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400 | mov esi, msgStop |
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401 | call SysMsgBoardStr |
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402 | end if |
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403 | call stop |
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404 | ret |
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405 | @@: |
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406 | cmp eax, DEV_CALLBACK |
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407 | jne @F |
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408 | mov ebx, [edi+input] |
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409 | stdcall set_callback, [ebx] |
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410 | ret |
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411 | @@: |
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412 | cmp eax, DEV_SET_MASTERVOL |
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413 | jne @F |
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378 | serge | 414 | mov eax, [edi+input] |
415 | mov eax, [eax] |
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416 | call set_master_vol ;eax= vol |
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351 | diamond | 417 | ret |
418 | @@: |
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419 | cmp eax, DEV_GET_MASTERVOL |
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420 | jne @F |
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421 | mov ebx, [edi+output] |
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378 | serge | 422 | add ebx, new_app_base |
351 | diamond | 423 | stdcall get_master_vol, ebx |
424 | ret |
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378 | serge | 425 | ;@@: |
426 | ; cmp eax, DEV_GET_INFO |
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427 | ; jne @F |
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428 | ; mov ebx, [edi+output] |
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429 | ; stdcall get_dev_info, ebx |
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430 | ; ret |
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351 | diamond | 431 | @@: |
432 | .fail: |
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378 | serge | 433 | or eax, -1 |
351 | diamond | 434 | ret |
435 | endp |
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436 | |||
437 | restore handle |
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438 | restore io_code |
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439 | restore input |
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440 | restore inp_size |
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441 | restore output |
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442 | restore out_size |
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443 | |||
444 | |||
445 | align 4 |
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446 | proc remap_irq ;for Intel chipsets ONLY !!! |
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447 | mov eax, VALID_IRQ |
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448 | bt eax, IRQ_LINE |
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449 | jnc .exit |
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450 | |||
451 | mov edx, 0x4D0 |
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452 | in ax,dx |
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453 | bts ax, IRQ_LINE |
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454 | out dx, aX |
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455 | |||
456 | stdcall PciWrite8, dword 0, dword 0xF8, dword 0x61, dword IRQ_LINE |
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457 | mov [ctrl.int_line], IRQ_LINE |
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458 | |||
459 | .exit: |
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460 | ret |
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461 | endp |
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462 | |||
463 | align 4 |
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464 | proc ac97_irq |
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465 | |||
466 | ; if DEBUG |
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467 | ; mov esi, msgIRQ |
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468 | ; call SysMsgBoardStr |
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469 | ; end if |
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470 | |||
471 | mov edx, PCM_OUT_CR_REG |
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472 | mov al, 0x10; 0x10 |
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473 | call [ctrl.ctrl_write8] |
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474 | |||
475 | mov ax, 0x1c |
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476 | mov edx, PCM_OUT_SR_REG |
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477 | call [ctrl.ctrl_write16] |
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478 | |||
479 | mov edx, PCM_OUT_CIV_REG |
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480 | call [ctrl.ctrl_read8] |
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481 | |||
482 | and eax, 0x1F |
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483 | cmp eax, [civ_val] |
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484 | je .skip |
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485 | |||
486 | mov [civ_val], eax |
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487 | dec eax |
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488 | and eax, 0x1F |
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489 | mov [ctrl.lvi_reg], eax |
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490 | |||
491 | mov edx, PCM_OUT_LVI_REG |
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492 | call [ctrl.ctrl_write8] |
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493 | |||
494 | mov edx, PCM_OUT_CR_REG |
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495 | mov ax, 0x11 ;0x1D |
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496 | call [ctrl.ctrl_write8] |
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497 | |||
498 | mov eax, [civ_val] |
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499 | add eax, 1 |
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500 | and eax, 31 |
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501 | mov ebx, dword [buff_list+eax*4] |
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502 | |||
503 | cmp [ctrl.user_callback], 0 |
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504 | je @f |
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505 | |||
506 | stdcall [ctrl.user_callback], ebx |
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507 | @@: |
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508 | ret |
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509 | |||
510 | .skip: |
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511 | mov edx, PCM_OUT_CR_REG |
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512 | mov ax, 0x11 ;0x1D |
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513 | call [ctrl.ctrl_write8] |
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514 | ret |
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515 | endp |
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516 | |||
517 | align 4 |
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518 | proc create_primary_buff |
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519 | |||
520 | stdcall KernelAlloc, 0x10000 |
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521 | mov [ctrl.buffer], eax |
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522 | |||
523 | mov edi, eax |
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524 | mov ecx, 0x10000/4 |
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525 | xor eax, eax |
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526 | cld |
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527 | rep stosd |
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528 | |||
529 | mov eax, [ctrl.buffer] |
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530 | call GetPgAddr |
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531 | |||
532 | mov ebx, 0xC0002000 |
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533 | mov ecx, 4 |
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534 | mov edi, pcmout_bdl |
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535 | @@: |
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536 | mov [edi], eax |
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537 | mov [edi+4], ebx |
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538 | |||
539 | mov [edi+32], eax |
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540 | mov [edi+4+32], ebx |
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541 | |||
542 | mov [edi+64], eax |
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543 | mov [edi+4+64], ebx |
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544 | |||
545 | mov [edi+96], eax |
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546 | mov [edi+4+96], ebx |
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547 | |||
548 | mov [edi+128], eax |
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549 | mov [edi+4+128], ebx |
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550 | |||
551 | mov [edi+160], eax |
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552 | mov [edi+4+160], ebx |
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553 | |||
554 | mov [edi+192], eax |
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555 | mov [edi+4+192], ebx |
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556 | |||
557 | mov [edi+224], eax |
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558 | mov [edi+4+224], ebx |
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559 | |||
560 | add eax, 0x4000 |
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561 | add edi, 8 |
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562 | loop @B |
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563 | |||
564 | mov edi, buff_list |
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565 | mov eax, [ctrl.buffer] |
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566 | mov ecx, 4 |
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567 | @@: |
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568 | mov [edi], eax |
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569 | mov [edi+16], eax |
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570 | mov [edi+32], eax |
||
571 | mov [edi+48], eax |
||
572 | mov [edi+64], eax |
||
573 | mov [edi+80], eax |
||
574 | mov [edi+96], eax |
||
575 | mov [edi+112], eax |
||
576 | |||
577 | add eax, 0x4000 |
||
578 | add edi, 4 |
||
579 | loop @B |
||
580 | |||
581 | mov eax, pcmout_bdl |
||
582 | mov ebx, eax |
||
583 | call GetPgAddr ;eax |
||
584 | and ebx, 0xFFF |
||
585 | add eax, ebx |
||
586 | |||
587 | mov edx, PCM_OUT_BDL |
||
588 | call [ctrl.ctrl_write32] |
||
589 | |||
590 | mov eax, 16 |
||
591 | mov [ctrl.lvi_reg], eax |
||
592 | mov edx, PCM_OUT_LVI_REG |
||
593 | call [ctrl.ctrl_write8] |
||
594 | ret |
||
595 | endp |
||
596 | |||
597 | align 4 |
||
598 | proc detect_controller |
||
599 | locals |
||
600 | last_bus dd ? |
||
601 | bus dd ? |
||
602 | devfn dd ? |
||
603 | endl |
||
604 | |||
605 | xor eax, eax |
||
606 | mov [bus], eax |
||
607 | inc eax |
||
608 | call PciApi |
||
609 | cmp eax, -1 |
||
610 | je .err |
||
611 | |||
612 | mov [last_bus], eax |
||
613 | |||
614 | .next_bus: |
||
615 | and [devfn], 0 |
||
616 | .next_dev: |
||
617 | stdcall PciRead32, [bus], [devfn], dword 0 |
||
618 | test eax, eax |
||
619 | jz .next |
||
620 | cmp eax, -1 |
||
621 | je .next |
||
622 | |||
623 | mov edi, devices |
||
624 | @@: |
||
625 | mov ebx, [edi] |
||
626 | test ebx, ebx |
||
627 | jz .next |
||
628 | |||
629 | cmp eax, ebx |
||
630 | je .found |
||
631 | add edi, 12 |
||
632 | jmp @B |
||
633 | |||
634 | .next: |
||
635 | inc [devfn] |
||
636 | cmp [devfn], 256 |
||
637 | jb .next_dev |
||
638 | mov eax, [bus] |
||
639 | inc eax |
||
640 | mov [bus], eax |
||
641 | cmp eax, [last_bus] |
||
642 | jna .next_bus |
||
643 | xor eax, eax |
||
644 | ret |
||
645 | .found: |
||
646 | mov ebx, [bus] |
||
647 | mov [ctrl.bus], ebx |
||
648 | |||
649 | mov ecx, [devfn] |
||
650 | mov [ctrl.devfn], ecx |
||
651 | |||
652 | mov edx, eax |
||
653 | and edx, 0xFFFF |
||
654 | mov [ctrl.vendor], edx |
||
655 | shr eax, 16 |
||
656 | mov [ctrl.dev_id], eax |
||
657 | |||
658 | mov ebx, [edi+4] |
||
659 | mov [ctrl.ctrl_ids], ebx |
||
660 | mov esi, [edi+8] |
||
661 | mov [ctrl.ctrl_setup], esi |
||
662 | |||
663 | cmp ebx, VID_INTEL |
||
664 | jne @F |
||
665 | mov [ctrl.vendor_ids], msg_Intel |
||
666 | ret |
||
667 | @@: |
||
668 | cmp ebx, VID_NVIDIA |
||
669 | jne @F |
||
670 | mov [ctrl.vendor_ids], msg_NVidia |
||
671 | @@: |
||
672 | mov [ctrl.vendor_ids], 0 ;something wrong ? |
||
673 | ret |
||
674 | .err: |
||
675 | xor eax, eax |
||
676 | ret |
||
677 | endp |
||
678 | |||
679 | align 4 |
||
680 | proc get_LPC_bus ;for Intel chipsets ONLY !!! |
||
681 | locals |
||
682 | last_bus dd ? |
||
683 | bus dd ? |
||
684 | endl |
||
685 | |||
686 | xor eax, eax |
||
687 | mov [bus], eax |
||
688 | inc eax |
||
689 | call [PciApi] |
||
690 | cmp eax, -1 |
||
691 | je .err |
||
692 | |||
693 | mov [last_bus], eax |
||
694 | .next_bus: |
||
695 | stdcall PciRead32, [bus], dword 0xF8, dword 0 |
||
696 | test eax, eax |
||
697 | jz .next |
||
698 | cmp eax, -1 |
||
699 | je .next |
||
700 | |||
701 | cmp eax, 0x24D08086 |
||
702 | je .found |
||
703 | .next: |
||
704 | mov eax, [bus] |
||
705 | inc eax |
||
706 | cmp eax, [last_bus] |
||
707 | mov [bus], eax |
||
708 | jna .next_bus |
||
709 | .err: |
||
710 | xor eax, eax |
||
711 | dec eax |
||
712 | ret |
||
713 | .found: |
||
714 | mov eax, [bus] |
||
715 | ret |
||
716 | endp |
||
717 | |||
718 | align 4 |
||
719 | proc init_controller |
||
720 | |||
721 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4 |
||
722 | mov ebx, eax |
||
723 | and eax, 0xFFFF |
||
724 | mov [ctrl.pci_cmd], eax |
||
725 | shr ebx, 16 |
||
726 | mov [ctrl.pci_stat], ebx |
||
727 | |||
728 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10 |
||
729 | and eax,0xFFFE |
||
730 | mov [ctrl.codec_io_base], eax |
||
731 | |||
732 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x14 |
||
733 | and eax, 0xFFC0 |
||
734 | mov [ctrl.ctrl_io_base], eax |
||
735 | |||
736 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x18 |
||
737 | mov [ctrl.codec_mem_base], eax |
||
738 | |||
739 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x1C |
||
740 | mov [ctrl.ctrl_mem_base], eax |
||
741 | |||
742 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C |
||
743 | and eax, 0xFF |
||
744 | mov [ctrl.int_line], eax |
||
745 | |||
746 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword 0x41 |
||
747 | and eax, 0xFF |
||
748 | mov [ctrl.cfg_reg], eax |
||
749 | |||
750 | call [ctrl.ctrl_setup] |
||
751 | xor eax, eax |
||
752 | inc eax |
||
753 | ret |
||
754 | endp |
||
755 | |||
756 | align 4 |
||
757 | proc set_ICH |
||
758 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
||
759 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
760 | |||
761 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
||
762 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
763 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
764 | |||
765 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
||
766 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
767 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
768 | ret |
||
769 | endp |
||
770 | |||
378 | serge | 771 | PG_SW equ 0x003 |
772 | PG_NOCACHE equ 0x018 |
||
351 | diamond | 773 | |
774 | align 4 |
||
775 | proc set_ICH4 |
||
776 | stdcall AllocKernelSpace, dword 0x2000 |
||
777 | mov edi, eax |
||
778 | stdcall MapPage, edi,[ctrl.codec_mem_base],PG_SW+PG_NOCACHE |
||
779 | mov [ctrl.codec_mem_base], edi |
||
780 | add edi, 0x1000 |
||
781 | stdcall MapPage, edi, [ctrl.ctrl_mem_base],PG_SW+PG_NOCACHE |
||
782 | mov [ctrl.ctrl_mem_base], edi |
||
783 | |||
784 | mov [ctrl.codec_read16], codec_mem_r16 ;virtual |
||
785 | mov [ctrl.codec_write16], codec_mem_w16 ;virtual |
||
786 | |||
787 | mov [ctrl.ctrl_read8 ], ctrl_mem_r8 ;virtual |
||
788 | mov [ctrl.ctrl_read16], ctrl_mem_r16 ;virtual |
||
789 | mov [ctrl.ctrl_read32], ctrl_mem_r32 ;virtual |
||
790 | |||
791 | mov [ctrl.ctrl_write8 ], ctrl_mem_w8 ;virtual |
||
792 | mov [ctrl.ctrl_write16], ctrl_mem_w16 ;virtual |
||
793 | mov [ctrl.ctrl_write32], ctrl_mem_w32 ;virtual |
||
794 | ret |
||
795 | endp |
||
796 | |||
797 | align 4 |
||
798 | proc reset_controller |
||
799 | |||
800 | xor eax, eax |
||
801 | mov edx, PCM_IN_CR_REG |
||
802 | call [ctrl.ctrl_write8] |
||
803 | |||
804 | mov edx, PCM_OUT_CR_REG |
||
805 | call [ctrl.ctrl_write8] |
||
806 | |||
807 | mov edx, MC_IN_CR_REG |
||
808 | call [ctrl.ctrl_write8] |
||
809 | |||
810 | mov eax, RR |
||
811 | mov edx, PCM_IN_CR_REG |
||
812 | call [ctrl.ctrl_write8] |
||
813 | |||
814 | mov edx, PCM_OUT_CR_REG |
||
815 | call [ctrl.ctrl_write8] |
||
816 | |||
817 | mov edx, MC_IN_CR_REG |
||
818 | call [ctrl.ctrl_write8] |
||
819 | ret |
||
820 | endp |
||
821 | |||
822 | align 4 |
||
823 | proc init_codec |
||
824 | locals |
||
825 | counter dd ? |
||
826 | endl |
||
827 | |||
828 | mov esi, msgControl |
||
829 | call SysMsgBoardStr |
||
830 | |||
831 | mov edx, GLOB_CTRL |
||
832 | call [ctrl.ctrl_read32] |
||
833 | call dword2str |
||
834 | call SysMsgBoardStr |
||
835 | |||
836 | mov esi, msgStatus |
||
837 | call SysMsgBoardStr |
||
838 | |||
839 | mov edx, CTRL_STAT |
||
840 | call [ctrl.ctrl_read32] |
||
841 | |||
842 | call dword2str |
||
843 | call SysMsgBoardStr |
||
844 | |||
845 | test eax, CTRL_ST_CREADY |
||
846 | jnz .ready |
||
847 | |||
848 | call reset_codec |
||
849 | and eax, eax |
||
850 | jz .err |
||
851 | |||
852 | xor edx, edx ;ac_reg_0 |
||
853 | call [ctrl.codec_write16] |
||
854 | |||
855 | xor eax, eax |
||
856 | mov edx, CODEC_REG_POWERDOWN |
||
857 | call [ctrl.codec_write16] |
||
858 | |||
859 | mov [counter], 200 ; total 200*5 ms = 1s |
||
860 | .wait: |
||
861 | mov edx, CODEC_REG_POWERDOWN |
||
862 | call [ctrl.codec_read16] |
||
863 | and eax, 0x0F |
||
864 | cmp eax, 0x0F |
||
865 | jz .ready |
||
866 | |||
867 | mov eax, 5000 ; wait 5 ms |
||
868 | call StallExec |
||
869 | sub [counter] , 1 |
||
870 | jnz .wait |
||
871 | .err: |
||
872 | xor eax, eax ; timeout error |
||
873 | ret |
||
874 | .ready: |
||
875 | call detect_codec |
||
876 | |||
877 | xor eax, eax |
||
878 | inc eax |
||
879 | ret |
||
880 | endp |
||
881 | |||
882 | align 4 |
||
883 | proc reset_codec |
||
884 | mov edx, GLOB_CTRL |
||
885 | call [ctrl.ctrl_read32] |
||
886 | |||
887 | test eax, 0x02 |
||
888 | jz .cold |
||
889 | |||
890 | call warm_reset |
||
891 | jnc .ok |
||
892 | .cold: |
||
893 | call cold_reset |
||
894 | jnc .ok |
||
895 | |||
896 | if DEBUG |
||
897 | mov esi, msgCFail |
||
898 | call SysMsgBoardStr |
||
899 | end if |
||
900 | xor eax, eax ; timeout error |
||
901 | ret |
||
902 | .ok: |
||
903 | if DEBUG |
||
904 | mov esi, msgResetOk |
||
905 | call SysMsgBoardStr |
||
906 | end if |
||
907 | |||
908 | xor eax, eax |
||
909 | inc eax |
||
910 | ret |
||
911 | endp |
||
912 | |||
913 | align 4 |
||
914 | proc warm_reset |
||
915 | locals |
||
916 | counter dd ? |
||
917 | endl |
||
918 | |||
919 | mov eax, 0x06 |
||
920 | mov edx, GLOB_CTRL |
||
921 | call [ctrl.ctrl_write32] |
||
922 | |||
923 | if DEBUG |
||
924 | mov esi, msgWarm |
||
925 | call SysMsgBoardStr |
||
926 | end if |
||
927 | |||
928 | mov [counter], 10 ; total 10*100 ms = 1s |
||
929 | .wait: |
||
930 | mov eax, 100000 ; wait 100 ms |
||
931 | call StallExec |
||
932 | |||
933 | mov edx, GLOB_CTRL |
||
934 | call [ctrl.ctrl_read32] |
||
935 | test eax, 4 |
||
936 | jz .ok |
||
937 | sub [counter], 1 |
||
938 | jnz .wait |
||
939 | |||
940 | if DEBUG |
||
941 | mov esi, msgWRFail |
||
942 | call SysMsgBoardStr |
||
943 | end if |
||
944 | |||
945 | stc |
||
946 | ret |
||
947 | .ok: |
||
948 | mov edx, CTRL_STAT |
||
949 | call [ctrl.ctrl_read32] |
||
950 | and eax, CTRL_ST_CREADY |
||
951 | jz .fail |
||
952 | clc |
||
953 | ret |
||
954 | .fail: |
||
955 | stc |
||
956 | ret |
||
957 | endp |
||
958 | |||
959 | align 4 |
||
960 | proc cold_reset |
||
961 | locals |
||
962 | counter dd ? |
||
963 | endl |
||
964 | |||
965 | xor eax, eax |
||
966 | mov edx, GLOB_CTRL |
||
967 | call [ctrl.ctrl_write32] |
||
968 | |||
969 | if DEBUG |
||
970 | mov esi, msgCold |
||
971 | call SysMsgBoardStr |
||
972 | end if |
||
973 | |||
974 | mov eax, 1000000 ; wait 1 s |
||
975 | call StallExec |
||
976 | |||
977 | mov eax, 2 |
||
978 | mov edx, GLOB_CTRL |
||
979 | call [ctrl.ctrl_write32] |
||
980 | |||
981 | mov [counter], 10 ; total 10*100 ms = 1s |
||
982 | .wait: |
||
983 | mov eax, 100000 ; wait 100 ms |
||
984 | call StallExec |
||
985 | |||
986 | mov edx, GLOB_CTRL |
||
987 | call [ctrl.ctrl_read32] |
||
988 | test eax, 4 |
||
989 | jz .ok |
||
990 | sub [counter], 1 |
||
991 | jnz .wait |
||
992 | |||
993 | if DEBUG |
||
994 | mov esi, msgCRFail |
||
995 | call SysMsgBoardStr |
||
996 | end if |
||
997 | stc |
||
998 | ret |
||
999 | .ok: |
||
1000 | mov edx, CTRL_STAT |
||
1001 | call [ctrl.ctrl_read32] |
||
1002 | and eax, CTRL_ST_CREADY |
||
1003 | jz .fail |
||
1004 | clc |
||
1005 | ret |
||
1006 | .fail: |
||
1007 | stc |
||
1008 | ret |
||
1009 | endp |
||
1010 | |||
1011 | align 4 |
||
378 | serge | 1012 | play: |
351 | diamond | 1013 | mov eax, 16 |
1014 | mov [ctrl.lvi_reg], eax |
||
1015 | mov edx, PCM_OUT_LVI_REG |
||
1016 | call [ctrl.ctrl_write8] |
||
1017 | |||
1018 | mov edx, PCM_OUT_CR_REG |
||
1019 | mov ax, 0x1D |
||
1020 | call [ctrl.ctrl_write8] |
||
378 | serge | 1021 | xor eax, eax |
351 | diamond | 1022 | ret |
1023 | |||
1024 | align 4 |
||
378 | serge | 1025 | stop: |
351 | diamond | 1026 | mov edx, PCM_OUT_CR_REG |
1027 | mov ax, 0x0 |
||
1028 | call [ctrl.ctrl_write8] |
||
1029 | |||
1030 | mov ax, 0x1c |
||
1031 | mov edx, PCM_OUT_SR_REG |
||
1032 | call [ctrl.ctrl_write16] |
||
378 | serge | 1033 | xor eax, eax |
351 | diamond | 1034 | ret |
1035 | |||
1036 | align 4 |
||
1037 | proc get_dev_info stdcall, p_info:dword |
||
1038 | virtual at esi |
||
1039 | CTRL_INFO CTRL_INFO |
||
1040 | end virtual |
||
1041 | |||
1042 | mov esi, [p_info] |
||
1043 | mov eax, [ctrl.int_line] |
||
1044 | mov ebx, [ctrl.codec_io_base] |
||
1045 | mov ecx, [ctrl.ctrl_io_base] |
||
1046 | mov edx, [ctrl.codec_mem_base] |
||
1047 | mov edi, [ctrl.ctrl_mem_base] |
||
1048 | |||
1049 | mov [CTRL_INFO.irq], eax |
||
1050 | mov [CTRL_INFO.codec_io_base], ebx |
||
1051 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
1052 | mov [CTRL_INFO.codec_mem_base], edx |
||
1053 | mov [CTRL_INFO.ctrl_mem_base], edi |
||
1054 | |||
1055 | mov eax, [codec.chip_id] |
||
1056 | mov [CTRL_INFO.codec_id], eax |
||
1057 | |||
1058 | mov edx, GLOB_CTRL |
||
1059 | call [ctrl.ctrl_read32] |
||
1060 | mov [CTRL_INFO.glob_cntrl], eax |
||
1061 | |||
1062 | mov edx, CTRL_STAT |
||
1063 | call [ctrl.ctrl_read32] |
||
1064 | mov [CTRL_INFO.glob_sta], eax |
||
1065 | |||
1066 | mov ebx, [ctrl.pci_cmd] |
||
1067 | mov [CTRL_INFO.pci_cmd], ebx |
||
1068 | ret |
||
1069 | endp |
||
1070 | |||
1071 | align 4 |
||
1072 | proc set_callback stdcall, handler:dword |
||
1073 | mov eax, [handler] |
||
1074 | mov [ctrl.user_callback], eax |
||
1075 | ret |
||
1076 | endp |
||
1077 | |||
1078 | align 4 |
||
1079 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
||
1080 | |||
1081 | mov edx, [ac_reg] |
||
1082 | |||
1083 | mov ebx, edx |
||
1084 | shr ebx, 1 |
||
1085 | bt [codec.shadow_flag], ebx |
||
1086 | jc .use_shadow |
||
1087 | |||
1088 | call [ctrl.codec_read16] ;change edx !!! |
||
1089 | mov ecx, eax |
||
1090 | |||
1091 | mov edx, CTRL_STAT |
||
1092 | call [ctrl.ctrl_read32] |
||
1093 | test eax, CTRL_ST_RCS |
||
1094 | jz .read_ok |
||
1095 | |||
1096 | mov edx, CTRL_STAT |
||
1097 | call [ctrl.ctrl_write32] |
||
1098 | xor eax,eax |
||
1099 | not eax ;timeout |
||
1100 | ret |
||
1101 | .read_ok: |
||
1102 | mov edx, [ac_reg] |
||
1103 | mov [codec.regs+edx], cx |
||
1104 | bts [codec.shadow_flag], ebx |
||
1105 | mov eax, ecx |
||
1106 | ret |
||
1107 | .use_shadow: |
||
1108 | movzx eax, word [codec.regs+edx] |
||
1109 | ret |
||
1110 | endp |
||
1111 | |||
1112 | align 4 |
||
1113 | proc codec_write stdcall, ac_reg:dword |
||
1114 | push eax |
||
1115 | call check_semafore |
||
1116 | and eax, eax |
||
1117 | jz .err |
||
1118 | pop eax |
||
1119 | |||
1120 | mov esi, [ac_reg] |
||
1121 | mov edx, esi |
||
1122 | call [ctrl.codec_write16] |
||
1123 | mov [codec.regs+esi], ax |
||
1124 | shr esi, 1 |
||
1125 | bts [codec.shadow_flag], esi |
||
1126 | ret |
||
1127 | .err: |
||
1128 | pop eax |
||
1129 | ret |
||
1130 | endp |
||
1131 | |||
1132 | align 4 |
||
1133 | proc codec_check_ready |
||
1134 | |||
1135 | mov edx, CTRL_ST |
||
1136 | call [ctrl.ctrl_read32] |
||
1137 | and eax, CTRL_ST_CREADY |
||
1138 | jz .not_ready |
||
1139 | |||
1140 | xor eax, wax |
||
1141 | inc eax |
||
1142 | ret |
||
1143 | .not_ready: |
||
1144 | xor eax, eax |
||
1145 | ret |
||
1146 | endp |
||
1147 | |||
1148 | align 4 |
||
1149 | proc check_semafore |
||
1150 | local counter:DWORD |
||
1151 | |||
1152 | mov [counter], 100 |
||
1153 | .l1: |
||
1154 | mov edx, CTRL_CAS |
||
1155 | call [ctrl.ctrl_read8] |
||
1156 | and eax, CAS_FLAG |
||
1157 | jz .ok |
||
1158 | |||
1159 | mov eax, 1 |
||
1160 | call StallExec |
||
1161 | sub [counter], 1 |
||
1162 | jnz .l1 |
||
1163 | xor eax, eax |
||
1164 | ret |
||
1165 | align 4 |
||
1166 | .ok: |
||
1167 | xor eax,eax |
||
1168 | inc eax |
||
1169 | ret |
||
1170 | endp |
||
1171 | |||
1172 | align 4 |
||
1173 | proc StallExec |
||
1174 | push ecx |
||
1175 | push edx |
||
1176 | push ebx |
||
1177 | push eax |
||
1178 | |||
1179 | mov ecx, CPU_FREQ |
||
1180 | mul ecx |
||
1181 | mov ebx, eax ;low |
||
1182 | mov ecx, edx ;high |
||
1183 | rdtsc |
||
1184 | add ebx, eax |
||
1185 | adc ecx,edx |
||
1186 | @@: |
||
1187 | rdtsc |
||
1188 | sub eax, ebx |
||
1189 | sbb edx, ecx |
||
1190 | js @B |
||
1191 | |||
1192 | pop eax |
||
1193 | pop ebx |
||
1194 | pop edx |
||
1195 | pop ecx |
||
1196 | ret |
||
1197 | endp |
||
1198 | |||
1199 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1200 | ; CONTROLLER IO functions |
||
1201 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1202 | |||
1203 | align 4 |
||
1204 | proc codec_io_r16 |
||
1205 | add edx, [ctrl.codec_io_base] |
||
1206 | in ax, dx |
||
1207 | ret |
||
1208 | endp |
||
1209 | |||
1210 | align 4 |
||
1211 | proc codec_io_w16 |
||
1212 | add edx, [ctrl.codec_io_base] |
||
1213 | out dx, ax |
||
1214 | ret |
||
1215 | endp |
||
1216 | |||
1217 | align 4 |
||
1218 | proc ctrl_io_r8 |
||
1219 | add edx, [ctrl.ctrl_io_base] |
||
1220 | in al, dx |
||
1221 | ret |
||
1222 | endp |
||
1223 | |||
1224 | align 4 |
||
1225 | proc ctrl_io_r16 |
||
1226 | add edx, [ctrl.ctrl_io_base] |
||
1227 | in ax, dx |
||
1228 | ret |
||
1229 | endp |
||
1230 | |||
1231 | align 4 |
||
1232 | proc ctrl_io_r32 |
||
1233 | add edx, [ctrl.ctrl_io_base] |
||
1234 | in eax, dx |
||
1235 | ret |
||
1236 | endp |
||
1237 | |||
1238 | align 4 |
||
1239 | proc ctrl_io_w8 |
||
1240 | add edx, [ctrl.ctrl_io_base] |
||
1241 | out dx, al |
||
1242 | ret |
||
1243 | endp |
||
1244 | |||
1245 | align 4 |
||
1246 | proc ctrl_io_w16 |
||
1247 | add edx, [ctrl.ctrl_io_base] |
||
1248 | out dx, ax |
||
1249 | ret |
||
1250 | endp |
||
1251 | |||
1252 | align 4 |
||
1253 | proc ctrl_io_w32 |
||
1254 | add edx, [ctrl.ctrl_io_base] |
||
1255 | out dx, eax |
||
1256 | ret |
||
1257 | endp |
||
1258 | |||
1259 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1260 | ; MEMORY MAPPED IO (os depended) |
||
1261 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1262 | |||
1263 | align 4 |
||
1264 | proc codec_mem_r16 |
||
1265 | add edx, [ctrl.codec_mem_base] |
||
1266 | mov ax, word [edx] |
||
1267 | ret |
||
1268 | endp |
||
1269 | |||
1270 | align 4 |
||
1271 | proc codec_mem_w16 |
||
1272 | add edx, [ctrl.codec_mem_base] |
||
1273 | mov word [edx], ax |
||
1274 | ret |
||
1275 | endp |
||
1276 | |||
1277 | align 4 |
||
1278 | proc ctrl_mem_r8 |
||
1279 | add edx, [ctrl.ctrl_mem_base] |
||
1280 | mov al, [edx] |
||
1281 | ret |
||
1282 | endp |
||
1283 | |||
1284 | align 4 |
||
1285 | proc ctrl_mem_r16 |
||
1286 | add edx, [ctrl.ctrl_mem_base] |
||
1287 | mov ax, [edx] |
||
1288 | ret |
||
1289 | endp |
||
1290 | |||
1291 | align 4 |
||
1292 | proc ctrl_mem_r32 |
||
1293 | add edx, [ctrl.ctrl_mem_base] |
||
1294 | mov eax, [edx] |
||
1295 | ret |
||
1296 | endp |
||
1297 | |||
1298 | align 4 |
||
1299 | proc ctrl_mem_w8 |
||
1300 | add edx, [ctrl.ctrl_mem_base] |
||
1301 | mov [edx], al |
||
1302 | ret |
||
1303 | endp |
||
1304 | |||
1305 | align 4 |
||
1306 | proc ctrl_mem_w16 |
||
1307 | add edx, [ctrl.ctrl_mem_base] |
||
1308 | mov [edx], ax |
||
1309 | ret |
||
1310 | endp |
||
1311 | |||
1312 | align 4 |
||
1313 | proc ctrl_mem_w32 |
||
1314 | add edx, [ctrl.ctrl_mem_base] |
||
1315 | mov [edx], eax |
||
1316 | ret |
||
1317 | endp |
||
1318 | |||
1319 | align 4 |
||
1320 | dword2str: |
||
1321 | mov esi, hex_buff |
||
1322 | mov ecx, -8 |
||
1323 | @@: |
||
1324 | rol eax, 4 |
||
1325 | mov ebx, eax |
||
1326 | and ebx, 0x0F |
||
1327 | mov bl, [ebx+hexletters] |
||
1328 | mov [8+esi+ecx], bl |
||
1329 | inc ecx |
||
1330 | jnz @B |
||
1331 | ret |
||
1332 | |||
1333 | hexletters db '0123456789ABCDEF' |
||
1334 | hex_buff db 8 dup(0),13,10,0 |
||
1335 | |||
1336 | |||
1337 | include "codec.inc" |
||
1338 | |||
1339 | align 4 |
||
1340 | devices dd (CTRL_ICH shl 16)+VID_INTEL,msg_ICH, set_ICH |
||
378 | serge | 1341 | dd (CTRL_ICH0 shl 16)+VID_INTEL,msg_ICH0,set_ICH |
1342 | dd (CTRL_ICH2 shl 16)+VID_INTEL,msg_ICH2,set_ICH |
||
1343 | dd (CTRL_ICH3 shl 16)+VID_INTEL,msg_ICH3,set_ICH |
||
351 | diamond | 1344 | dd (CTRL_ICH4 shl 16)+VID_INTEL,msg_ICH4,set_ICH4 |
1345 | dd (CTRL_ICH5 shl 16)+VID_INTEL,msg_ICH5,set_ICH4 |
||
1346 | dd (CTRL_ICH6 shl 16)+VID_INTEL,msg_ICH6,set_ICH4 |
||
1347 | dd (CTRL_ICH7 shl 16)+VID_INTEL,msg_ICH7,set_ICH4 |
||
1348 | |||
1349 | dd (CTRL_NFORCE shl 16)+VID_NVIDIA,msg_NForce, set_ICH |
||
1350 | dd (CTRL_NFORCE2 shl 16)+VID_NVIDIA,msg_NForce2,set_ICH |
||
1351 | dd (CTRL_NFORCE3 shl 16)+VID_NVIDIA,msg_NForce3,set_ICH |
||
1352 | dd (CTRL_MCP04 shl 16)+VID_NVIDIA,msg_MCP04,set_ICH |
||
1353 | dd (CTRL_CK804 shl 16)+VID_NVIDIA,msg_CK804,set_ICH |
||
1354 | dd (CTRL_CK8 shl 16)+VID_NVIDIA,msg_CK8,set_ICH |
||
1355 | dd (CTRL_CK8S shl 16)+VID_NVIDIA,msg_CK8S,set_ICH |
||
1356 | dd (CTRL_MCP51 shl 16)+VID_NVIDIA,msg_MCP51,set_ICH |
||
1357 | |||
1358 | dd 0 ;terminator |
||
1359 | |||
378 | serge | 1360 | version dd 0x00040004 |
351 | diamond | 1361 | |
1362 | msg_ICH db 'Intel ICH', 13,10, 0 |
||
1363 | msg_ICH0 db 'Intel ICH0', 13,10, 0 |
||
1364 | msg_ICH2 db 'Intel ICH2', 13,10, 0 |
||
1365 | msg_ICH3 db 'Intel ICH3', 13,10, 0 |
||
1366 | msg_ICH4 db 'Intel ICH4', 13,10, 0 |
||
1367 | msg_ICH5 db 'Intel ICH5', 13,10, 0 |
||
1368 | msg_ICH6 db 'Intel ICH6', 13,10, 0 |
||
1369 | msg_ICH7 db 'Intel ICH7', 13,10, 0 |
||
1370 | msg_Intel db 'Intel Corp. ', 0 |
||
1371 | |||
1372 | msg_NForce db 'NForce', 13,10, 0 |
||
1373 | msg_NForce2 db 'NForce 2', 13,10, 0 |
||
1374 | msg_NForce3 db 'NForce 3', 13,10, 0 |
||
1375 | msg_MCP04 db 'NForce MCP04',13,10, 0 |
||
1376 | msg_CK804 db 'NForce CK804',13,10, 0 |
||
1377 | msg_CK8 db 'NForce CK8', 13,10, 0 |
||
1378 | msg_CK8S db 'NForce CK8S', 13,10, 0 |
||
1379 | msg_MCP51 db 'NForce MCP51',13,10, 0 |
||
1380 | |||
1381 | msg_NVidia db 'NVidia', 0 |
||
1382 | |||
1383 | szKernel db 'KERNEL', 0 |
||
1384 | sz_sound_srv db 'SOUND',0 |
||
1385 | |||
1386 | msgInit db 'detect hardware...',13,10,0 |
||
1387 | msgFail db 'device not found',13,10,0 |
||
1388 | msgAttchIRQ db 'IRQ line not supported', 13,10, 0 |
||
1389 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1390 | msgPlay db 'start play', 13,10,0 |
||
1391 | msgStop db 'stop play', 13,10,0 |
||
1392 | msgNotify db 'call notify',13,10,0 |
||
1393 | msgIRQ db 'AC97 IRQ', 13,10,0 |
||
1394 | msgInitCtrl db 'init controller',13,10,0 |
||
1395 | msgInitCodec db 'init codec',13,10,0 |
||
1396 | msgPrimBuff db 'create primary buffer',13,10,0 |
||
1397 | msgReg db 'set service handler',13,10,0 |
||
1398 | msgOk db 'service installed',13,10,0 |
||
1399 | msgCold db 'cold reset',13,10,0 |
||
1400 | msgWarm db 'warm reset',13,10,0 |
||
1401 | msgWRFail db 'warm reset failed',13,10,0 |
||
1402 | msgCRFail db 'cold reset failed',13,10,0 |
||
1403 | msgCFail db 'codec not ready',13,10,0 |
||
1404 | msgResetOk db 'reset complete',13,10,0 |
||
1405 | msgStatus db 'global status ',0 |
||
1406 | msgControl db 'global control ',0 |
||
1407 | |||
1408 | section '.data' data readable writable align 16 |
||
1409 | |||
1410 | pcmout_bdl rq 32 |
||
1411 | buff_list rd 32 |
||
1412 | |||
1413 | codec CODEC |
||
1414 | ctrl AC_CNTRL |
||
1415 | |||
1416 | lpc_bus rd 1 |
||
1417 | civ_val rd 1 |
||
1418 |