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Rev | Author | Line No. | Line |
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2288 | clevermous | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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5363 | yogev_ezra | 3 | ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
2288 | clevermous | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7 | |||
5077 | clevermous | 8 | format PE DLL native 0.05 |
9 | entry START |
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2288 | clevermous | 10 | |
11 | DEBUG equ 1 |
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12 | |||
13 | API_VERSION equ 0x01000100 |
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14 | DEBUG_IRQ equ 0 |
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15 | |||
16 | IRQ_REMAP equ 0 |
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17 | IRQ_LINE equ 0 |
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18 | |||
19 | |||
7585 | dunkaist | 20 | ;irq 0,13 unavailable |
2288 | clevermous | 21 | ; FEDCBA9876543210 |
7585 | dunkaist | 22 | VALID_IRQ equ 1101111111111110b |
2288 | clevermous | 23 | |
5077 | clevermous | 24 | CPU_FREQ equ 2000d |
2288 | clevermous | 25 | |
26 | BIT0 EQU 0x00000001 |
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27 | BIT1 EQU 0x00000002 |
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28 | BIT2 EQU 0x00000004 |
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29 | BIT3 EQU 0x00000008 |
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30 | BIT4 EQU 0x00000010 |
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31 | BIT5 EQU 0x00000020 |
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32 | BIT6 EQU 0x00000040 |
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33 | BIT7 EQU 0x00000080 |
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34 | BIT8 EQU 0x00000100 |
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35 | BIT9 EQU 0x00000200 |
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36 | BIT10 EQU 0x00000400 |
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37 | BIT11 EQU 0x00000800 |
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38 | BIT12 EQU 0x00001000 |
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39 | BIT13 EQU 0x00002000 |
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40 | BIT14 EQU 0x00004000 |
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41 | BIT15 EQU 0x00008000 |
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42 | BIT16 EQU 0x00010000 |
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43 | BIT17 EQU 0x00020000 |
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44 | BIT18 EQU 0x00040000 |
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45 | BIT19 EQU 0x00080000 |
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46 | BIT20 EQU 0x00100000 |
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47 | BIT21 EQU 0x00200000 |
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48 | BIT22 EQU 0x00400000 |
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49 | BIT23 EQU 0x00800000 |
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50 | BIT24 EQU 0x00100000 |
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51 | BIT25 EQU 0x02000000 |
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52 | BIT26 EQU 0x04000000 |
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53 | BIT27 EQU 0x08000000 |
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54 | BIT28 EQU 0x10000000 |
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55 | BIT29 EQU 0x20000000 |
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56 | BIT30 EQU 0x40000000 |
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57 | BIT31 EQU 0x80000000 |
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58 | |||
59 | VID_SIS equ 0x1039 |
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60 | CTRL_SIS equ 0x7012 |
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61 | |||
62 | PCM_OUT_BDL equ 0x10 ; PCM out buffer descriptors list |
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63 | PCM_OUT_CR_REG equ 0x1b ; PCM out Control Register |
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64 | PCM_OUT_LVI_REG equ 0x15 ; PCM last valid index |
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65 | PCM_OUT_SR_REG equ 0x18 ; PCM out Status register |
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66 | PCM_OUT_PIV_REG equ 0x1a ; PCM out prefetched index |
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67 | PCM_OUT_CIV_REG equ 0x14 ; PCM out current index |
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68 | |||
69 | PCM_IN_CR_REG equ 0x0b ; PCM in Control Register |
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70 | MC_IN_CR_REG equ 0x2b ; MIC in Control Register |
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71 | RR equ BIT1 ; reset registers. Nukes all regs |
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72 | |||
73 | CODEC_MASTER_VOL_REG equ 0x02 |
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74 | CODEC_AUX_VOL equ 0x04 ; |
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75 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
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76 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
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77 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
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78 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
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79 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
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80 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
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81 | |||
82 | GLOB_CTRL equ 0x2C ; Global Control |
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83 | CTRL_STAT equ 0x30 ; Global Status |
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84 | CTRL_CAS equ 0x34 ; Codec Access Semiphore |
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85 | |||
86 | CAS_FLAG equ 0x01 ; Codec Access Semiphore Bit |
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87 | |||
88 | CTRL_ST_CREADY equ BIT8+BIT9+BIT28 ; Primary Codec Ready |
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89 | |||
90 | CTRL_ST_RCS equ 0x00008000 ; Read Completion Status |
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91 | |||
92 | CTRL_CNT_CRIE equ BIT4+BIT5+BIT6 ; Codecs Resume Interrupt Enable |
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93 | CTRL_CNT_AC_OFF equ 0x00000008 ; ACLINK Off |
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94 | CTRL_CNT_WARM equ 0x00000004 ; AC97 Warm Reset |
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95 | CTRL_CNT_COLD equ 0x00000002 ; AC97 Cold Reset |
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96 | CTRL_CNT_GIE equ 0x00000001 ; GPI Interrupt Enable |
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97 | |||
98 | CODEC_REG_POWERDOWN equ 0x26 |
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99 | CODEC_REG_ST equ 0x26 |
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100 | |||
101 | SRV_GETVERSION equ 0 |
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102 | DEV_PLAY equ 1 |
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103 | DEV_STOP equ 2 |
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104 | DEV_CALLBACK equ 3 |
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105 | DEV_SET_BUFF equ 4 |
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106 | DEV_NOTIFY equ 5 |
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107 | DEV_SET_MASTERVOL equ 6 |
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108 | DEV_GET_MASTERVOL equ 7 |
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109 | DEV_GET_INFO equ 8 |
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110 | |||
111 | struc AC_CNTRL ;AC controller base class |
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112 | { .bus dd ? |
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113 | .devfn dd ? |
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114 | |||
115 | .vendor dd ? |
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116 | .dev_id dd ? |
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117 | .pci_cmd dd ? |
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118 | .pci_stat dd ? |
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119 | |||
120 | .codec_io_base dd ? |
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121 | .codec_mem_base dd ? |
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122 | |||
123 | .ctrl_io_base dd ? |
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124 | .ctrl_mem_base dd ? |
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125 | .cfg_reg dd ? |
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126 | .int_line dd ? |
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127 | |||
128 | .vendor_ids dd ? ;vendor id string |
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129 | .ctrl_ids dd ? ;hub id string |
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130 | |||
131 | .buffer dd ? |
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132 | |||
133 | .notify_pos dd ? |
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134 | .notify_task dd ? |
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135 | |||
136 | .lvi_reg dd ? |
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137 | .ctrl_setup dd ? |
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138 | .user_callback dd ? |
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139 | .codec_read16 dd ? |
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140 | .codec_write16 dd ? |
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141 | |||
142 | .ctrl_read8 dd ? |
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143 | .ctrl_read16 dd ? |
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144 | .ctrl_read32 dd ? |
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145 | |||
146 | .ctrl_write8 dd ? |
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147 | .ctrl_write16 dd ? |
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148 | .ctrl_write32 dd ? |
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149 | } |
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150 | |||
151 | struc CODEC ;Audio Chip base class |
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152 | { |
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153 | .chip_id dd ? |
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154 | .flags dd ? |
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155 | .status dd ? |
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156 | |||
157 | .ac_vendor_ids dd ? ;ac vendor id string |
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158 | .chip_ids dd ? ;chip model string |
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159 | |||
160 | .shadow_flag dd ? |
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161 | dd ? |
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162 | |||
163 | .regs dw ? ; codec registers |
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164 | .reg_master_vol dw ? ;0x02 |
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165 | .reg_aux_out_vol dw ? ;0x04 |
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166 | .reg_mone_vol dw ? ;0x06 |
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167 | .reg_master_tone dw ? ;0x08 |
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168 | .reg_beep_vol dw ? ;0x0A |
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169 | .reg_phone_vol dw ? ;0x0C |
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170 | .reg_mic_vol dw ? ;0x0E |
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171 | .reg_line_in_vol dw ? ;0x10 |
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172 | .reg_cd_vol dw ? ;0x12 |
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173 | .reg_video_vol dw ? ;0x14 |
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174 | .reg_aux_in_vol dw ? ;0x16 |
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175 | .reg_pcm_out_vol dw ? ;0x18 |
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176 | .reg_rec_select dw ? ;0x1A |
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177 | .reg_rec_gain dw ? ;0x1C |
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178 | .reg_rec_gain_mic dw ? ;0x1E |
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179 | .reg_gen dw ? ;0x20 |
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180 | .reg_3d_ctrl dw ? ;0X22 |
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181 | .reg_page dw ? ;0X24 |
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182 | .reg_powerdown dw ? ;0x26 |
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183 | .reg_ext_audio dw ? ;0x28 |
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184 | .reg_ext_st dw ? ;0x2a |
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185 | .reg_pcm_front_rate dw ? ;0x2c |
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186 | .reg_pcm_surr_rate dw ? ;0x2e |
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187 | .reg_lfe_rate dw ? ;0x30 |
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188 | .reg_pcm_in_rate dw ? ;0x32 |
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189 | dw ? ;0x34 |
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190 | .reg_cent_lfe_vol dw ? ;0x36 |
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191 | .reg_surr_vol dw ? ;0x38 |
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192 | .reg_spdif_ctrl dw ? ;0x3A |
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193 | dw ? ;0x3C |
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194 | dw ? ;0x3E |
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195 | dw ? ;0x40 |
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196 | dw ? ;0x42 |
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197 | dw ? ;0x44 |
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198 | dw ? ;0x46 |
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199 | dw ? ;0x48 |
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200 | dw ? ;0x4A |
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201 | dw ? ;0x4C |
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202 | dw ? ;0x4E |
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203 | dw ? ;0x50 |
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204 | dw ? ;0x52 |
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205 | dw ? ;0x54 |
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206 | dw ? ;0x56 |
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207 | dw ? ;0x58 |
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208 | dw ? ;0x5A |
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209 | dw ? ;0x5C |
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210 | dw ? ;0x5E |
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211 | .reg_page_0 dw ? ;0x60 |
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212 | .reg_page_1 dw ? ;0x62 |
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213 | .reg_page_2 dw ? ;0x64 |
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214 | .reg_page_3 dw ? ;0x66 |
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215 | .reg_page_4 dw ? ;0x68 |
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216 | .reg_page_5 dw ? ;0x6A |
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217 | .reg_page_6 dw ? ;0x6C |
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218 | .reg_page_7 dw ? ;0x6E |
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219 | dw ? ;0x70 |
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220 | dw ? ;0x72 |
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221 | dw ? ;0x74 |
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222 | dw ? ;0x76 |
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223 | dw ? ;0x78 |
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224 | dw ? ;0x7A |
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225 | .reg_vendor_id_1 dw ? ;0x7C |
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226 | .reg_vendor_id_2 dw ? ;0x7E |
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227 | |||
228 | |||
229 | .reset dd ? ;virual |
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230 | .set_master_vol dd ? |
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231 | } |
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232 | |||
233 | struc CTRL_INFO |
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234 | { .pci_cmd dd ? |
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235 | .irq dd ? |
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236 | .glob_cntrl dd ? |
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237 | .glob_sta dd ? |
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238 | .codec_io_base dd ? |
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239 | .ctrl_io_base dd ? |
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240 | .codec_mem_base dd ? |
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241 | .ctrl_mem_base dd ? |
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242 | .codec_id dd ? |
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243 | } |
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244 | |||
245 | EVENT_NOTIFY equ 0x00000200 |
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246 | |||
5077 | clevermous | 247 | section '.flat' code readable writable executable |
248 | include '../struct.inc' |
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249 | include '../macros.inc' |
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250 | include '../proc32.inc' |
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251 | include '../peimport.inc' |
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2288 | clevermous | 252 | |
253 | |||
5077 | clevermous | 254 | proc START c uses ebx esi edi, state:dword, cmdline:dword |
2288 | clevermous | 255 | |
256 | cmp [state], 1 |
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257 | jne .stop |
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258 | |||
259 | if DEBUG |
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260 | mov esi, msgInit |
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5077 | clevermous | 261 | invoke SysMsgBoardStr |
2288 | clevermous | 262 | end if |
263 | |||
264 | call detect_controller |
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265 | test eax, eax |
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266 | jz .fail |
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267 | |||
268 | if DEBUG |
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269 | mov esi, [ctrl.vendor_ids] |
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5077 | clevermous | 270 | invoke SysMsgBoardStr |
2288 | clevermous | 271 | mov esi, [ctrl.ctrl_ids] |
5077 | clevermous | 272 | invoke SysMsgBoardStr |
2288 | clevermous | 273 | |
274 | end if |
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275 | |||
276 | call init_controller |
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277 | test eax, eax |
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278 | jz .fail |
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279 | |||
280 | call init_codec |
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281 | test eax, eax |
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282 | jz .fail |
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283 | |||
284 | call reset_controller |
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285 | call setup_codec |
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286 | |||
287 | mov esi, msgPrimBuff |
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5077 | clevermous | 288 | invoke SysMsgBoardStr |
2288 | clevermous | 289 | call create_primary_buff |
290 | mov esi, msgDone |
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5077 | clevermous | 291 | invoke SysMsgBoardStr |
2288 | clevermous | 292 | |
293 | if IRQ_REMAP |
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294 | pushf |
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295 | cli |
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296 | |||
297 | mov ebx, [ctrl.int_line] |
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298 | in al, 0xA1 |
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299 | mov ah, al |
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300 | in al, 0x21 |
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301 | test ebx, ebx |
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302 | jz .skip |
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303 | bts ax, bx ;mask old line |
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5077 | clevermous | 304 | .skip: |
2288 | clevermous | 305 | bts ax, IRQ_LINE ;mask new ine |
306 | out 0x21, al |
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307 | mov al, ah |
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308 | out 0xA1, al |
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309 | ;remap IRQ |
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5077 | clevermous | 310 | invoke PciWrite8, 0, 0xF8, 0x61, IRQ_LINE |
2288 | clevermous | 311 | |
312 | mov dx, 0x4d0 ;8259 ELCR1 |
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313 | in al, dx |
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314 | bts ax, IRQ_LINE |
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315 | out dx, al ;set level-triggered mode |
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316 | mov [ctrl.int_line], IRQ_LINE |
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317 | popf |
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318 | mov esi, msgRemap |
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5077 | clevermous | 319 | invoke SysMsgBoardStr |
2288 | clevermous | 320 | end if |
321 | |||
322 | mov eax, VALID_IRQ |
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323 | mov ebx, [ctrl.int_line] |
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324 | mov esi, msgInvIRQ |
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325 | bt eax, ebx |
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326 | jnc .fail_msg |
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327 | |||
5077 | clevermous | 328 | invoke AttachIntHandler, ebx, ac97_irq, 0 |
2288 | clevermous | 329 | .reg: |
5077 | clevermous | 330 | invoke RegService, sz_sound_srv, service_proc |
2288 | clevermous | 331 | ret |
332 | .fail: |
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333 | if DEBUG |
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334 | mov esi, msgFail |
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5077 | clevermous | 335 | invoke SysMsgBoardStr |
2288 | clevermous | 336 | end if |
337 | xor eax, eax |
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338 | ret |
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339 | .fail_msg: |
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5077 | clevermous | 340 | invoke SysMsgBoardStr |
2288 | clevermous | 341 | xor eax, eax |
342 | ret |
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343 | .stop: |
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344 | call stop |
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345 | xor eax, eax |
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346 | ret |
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347 | endp |
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348 | |||
349 | handle equ IOCTL.handle |
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350 | io_code equ IOCTL.io_code |
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351 | input equ IOCTL.input |
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352 | inp_size equ IOCTL.inp_size |
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353 | output equ IOCTL.output |
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354 | out_size equ IOCTL.out_size |
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355 | |||
356 | align 4 |
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357 | proc service_proc stdcall, ioctl:dword |
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358 | |||
359 | mov edi, [ioctl] |
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360 | mov eax, [edi+io_code] |
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361 | |||
362 | cmp eax, SRV_GETVERSION |
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363 | jne @F |
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364 | |||
365 | mov eax, [edi+output] |
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366 | cmp [edi+out_size], 4 |
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367 | jne .fail |
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368 | |||
369 | mov [eax], dword API_VERSION |
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370 | xor eax, eax |
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371 | ret |
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372 | @@: |
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373 | cmp eax, DEV_PLAY |
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374 | jne @F |
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375 | if DEBUG |
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376 | mov esi, msgPlay |
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5077 | clevermous | 377 | invoke SysMsgBoardStr |
2288 | clevermous | 378 | end if |
379 | call play |
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380 | ret |
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381 | @@: |
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382 | cmp eax, DEV_STOP |
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383 | jne @F |
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384 | if DEBUG |
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385 | mov esi, msgStop |
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5077 | clevermous | 386 | invoke SysMsgBoardStr |
2288 | clevermous | 387 | end if |
388 | call stop |
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389 | ret |
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390 | @@: |
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391 | cmp eax, DEV_CALLBACK |
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392 | jne @F |
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393 | mov ebx, [edi+input] |
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394 | stdcall set_callback, [ebx] |
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395 | ret |
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396 | @@: |
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397 | cmp eax, DEV_SET_MASTERVOL |
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398 | jne @F |
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399 | mov eax, [edi+input] |
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400 | mov eax, [eax] |
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401 | call set_master_vol ;eax= vol |
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402 | ret |
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403 | @@: |
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404 | cmp eax, DEV_GET_MASTERVOL |
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405 | jne @F |
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406 | mov ebx, [edi+output] |
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407 | stdcall get_master_vol, ebx |
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408 | ret |
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409 | ;@@: |
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410 | ; cmp eax, DEV_GET_INFO |
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411 | ; jne @F |
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412 | ; mov ebx, [edi+output] |
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413 | ; stdcall get_dev_info, ebx |
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414 | ; ret |
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415 | @@: |
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416 | .fail: |
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417 | or eax, -1 |
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418 | ret |
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419 | endp |
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420 | |||
421 | restore handle |
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422 | restore io_code |
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423 | restore input |
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424 | restore inp_size |
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425 | restore output |
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426 | restore out_size |
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427 | |||
428 | align 4 |
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429 | proc ac97_irq |
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430 | |||
431 | if DEBUG_IRQ |
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432 | mov esi, msgIRQ |
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5077 | clevermous | 433 | invoke SysMsgBoardStr |
2288 | clevermous | 434 | end if |
435 | |||
436 | mov edx, PCM_OUT_CR_REG |
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437 | mov al, 0x10 |
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438 | call [ctrl.ctrl_write8] |
||
439 | |||
440 | mov ax, 0x1c |
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441 | mov edx, PCM_OUT_SR_REG |
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442 | call [ctrl.ctrl_write16] |
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443 | |||
444 | mov edx, PCM_OUT_CIV_REG |
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445 | call [ctrl.ctrl_read8] |
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446 | |||
447 | and eax, 0x1F |
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448 | cmp eax, [civ_val] |
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449 | je .skip |
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450 | |||
451 | mov [civ_val], eax |
||
452 | dec eax |
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453 | and eax, 0x1F |
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454 | mov [ctrl.lvi_reg], eax |
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455 | |||
456 | mov edx, PCM_OUT_LVI_REG |
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457 | call [ctrl.ctrl_write8] |
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458 | |||
459 | mov edx, PCM_OUT_CR_REG |
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460 | mov ax, 0x11 |
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461 | call [ctrl.ctrl_write8] |
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462 | |||
463 | mov eax, [civ_val] |
||
464 | add eax, 1 |
||
465 | and eax, 31 |
||
466 | mov ebx, dword [buff_list+eax*4] |
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467 | |||
468 | cmp [ctrl.user_callback], 0 |
||
469 | je @f |
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470 | |||
471 | stdcall [ctrl.user_callback], ebx |
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472 | @@: |
||
473 | ret |
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474 | |||
475 | .skip: |
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476 | mov edx, PCM_OUT_CR_REG |
||
477 | mov ax, 0x11 |
||
478 | call [ctrl.ctrl_write8] |
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479 | ret |
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480 | endp |
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481 | |||
482 | align 4 |
||
483 | proc create_primary_buff |
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484 | |||
5077 | clevermous | 485 | invoke KernelAlloc, 0x10000 |
2288 | clevermous | 486 | mov [ctrl.buffer], eax |
487 | |||
488 | mov edi, eax |
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489 | mov ecx, 0x10000/4 |
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490 | xor eax, eax |
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491 | cld |
||
492 | rep stosd |
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493 | |||
494 | mov eax, [ctrl.buffer] |
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5077 | clevermous | 495 | invoke GetPgAddr |
2288 | clevermous | 496 | |
497 | mov ebx, 0xC0004000 |
||
498 | mov ecx, 4 |
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499 | mov edi, pcmout_bdl |
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500 | @@: |
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501 | mov [edi], eax |
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502 | mov [edi+4], ebx |
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503 | |||
504 | mov [edi+32], eax |
||
505 | mov [edi+4+32], ebx |
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506 | |||
507 | mov [edi+64], eax |
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508 | mov [edi+4+64], ebx |
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509 | |||
510 | mov [edi+96], eax |
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511 | mov [edi+4+96], ebx |
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512 | |||
513 | mov [edi+128], eax |
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514 | mov [edi+4+128], ebx |
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515 | |||
516 | mov [edi+160], eax |
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517 | mov [edi+4+160], ebx |
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518 | |||
519 | mov [edi+192], eax |
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520 | mov [edi+4+192], ebx |
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521 | |||
522 | mov [edi+224], eax |
||
523 | mov [edi+4+224], ebx |
||
524 | |||
525 | add eax, 0x4000 |
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526 | add edi, 8 |
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527 | loop @B |
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528 | |||
529 | mov edi, buff_list |
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530 | mov eax, [ctrl.buffer] |
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531 | mov ecx, 4 |
||
532 | @@: |
||
533 | mov [edi], eax |
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534 | mov [edi+16], eax |
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535 | mov [edi+32], eax |
||
536 | mov [edi+48], eax |
||
537 | mov [edi+64], eax |
||
538 | mov [edi+80], eax |
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539 | mov [edi+96], eax |
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540 | mov [edi+112], eax |
||
541 | |||
542 | add eax, 0x4000 |
||
543 | add edi, 4 |
||
544 | loop @B |
||
545 | |||
546 | mov eax, pcmout_bdl |
||
547 | mov ebx, eax |
||
5077 | clevermous | 548 | invoke GetPgAddr ;eax |
2288 | clevermous | 549 | and ebx, 0xFFF |
550 | add eax, ebx |
||
551 | |||
552 | mov edx, PCM_OUT_BDL |
||
553 | call [ctrl.ctrl_write32] |
||
554 | |||
555 | mov eax, 16 |
||
556 | mov [ctrl.lvi_reg], eax |
||
557 | mov edx, PCM_OUT_LVI_REG |
||
558 | call [ctrl.ctrl_write8] |
||
559 | |||
560 | mov edx, GLOB_CTRL |
||
561 | call [ctrl.ctrl_read32] |
||
562 | and eax, not 0x000000C0 |
||
563 | mov edx, GLOB_CTRL |
||
564 | call [ctrl.ctrl_write32] |
||
565 | |||
566 | ret |
||
567 | endp |
||
568 | |||
569 | align 4 |
||
570 | proc detect_controller |
||
5077 | clevermous | 571 | push ebx |
572 | invoke GetPCIList |
||
573 | mov ebx, eax |
||
574 | .next_dev: |
||
575 | mov eax, [eax+PCIDEV.fd] |
||
576 | cmp eax, ebx |
||
2288 | clevermous | 577 | je .err |
5077 | clevermous | 578 | cmp [eax+PCIDEV.class], 0x060100 ;pci-isa |
579 | jne .no_bridge |
||
580 | movzx edx, [eax+PCIDEV.bus] |
||
581 | mov [brg_bus], edx |
||
582 | movzx edx, [eax+PCIDEV.devfn] |
||
583 | mov [brg_devfn], edx |
||
584 | .no_bridge: |
||
585 | mov edx, [eax+PCIDEV.vendor_device_id] |
||
586 | mov esi, devices |
||
2288 | clevermous | 587 | @@: |
5077 | clevermous | 588 | cmp dword [esi], 0 |
589 | jz .next_dev |
||
590 | cmp dword [esi], edx |
||
591 | jz .found |
||
592 | add esi, 12 |
||
593 | jmp @b |
||
594 | .err: |
||
2288 | clevermous | 595 | xor eax, eax |
5077 | clevermous | 596 | pop ebx |
2288 | clevermous | 597 | ret |
598 | .found: |
||
5077 | clevermous | 599 | movzx ebx, [eax+PCIDEV.bus] |
2288 | clevermous | 600 | mov [ctrl.bus], ebx |
601 | |||
5077 | clevermous | 602 | movzx ecx, [eax+PCIDEV.devfn] |
2288 | clevermous | 603 | mov [ctrl.devfn], ecx |
604 | |||
5077 | clevermous | 605 | mov eax, edx |
2288 | clevermous | 606 | and edx, 0xFFFF |
607 | mov [ctrl.vendor], edx |
||
608 | shr eax, 16 |
||
609 | mov [ctrl.dev_id], eax |
||
610 | |||
5077 | clevermous | 611 | mov ebx, [esi+4] |
2288 | clevermous | 612 | mov [ctrl.ctrl_ids], ebx |
613 | mov [ctrl.vendor_ids], msg_SIS |
||
614 | |||
5077 | clevermous | 615 | mov eax, [esi+8] |
616 | mov [ctrl.ctrl_setup], eax |
||
617 | pop ebx |
||
2288 | clevermous | 618 | ret |
619 | endp |
||
620 | |||
621 | align 4 |
||
622 | proc init_controller |
||
623 | |||
5077 | clevermous | 624 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 4 |
2288 | clevermous | 625 | mov ebx, eax |
5077 | clevermous | 626 | or al, 5 |
627 | invoke PciWrite16, [ctrl.bus], [ctrl.devfn], 4, eax |
||
628 | movzx eax, bx |
||
2288 | clevermous | 629 | mov [ctrl.pci_cmd], eax |
630 | shr ebx, 16 |
||
631 | mov [ctrl.pci_stat], ebx |
||
632 | |||
633 | mov esi, msgPciCmd |
||
5077 | clevermous | 634 | invoke SysMsgBoardStr |
2288 | clevermous | 635 | call dword2str |
5077 | clevermous | 636 | invoke SysMsgBoardStr |
2288 | clevermous | 637 | |
638 | mov esi, msgPciStat |
||
5077 | clevermous | 639 | invoke SysMsgBoardStr |
2288 | clevermous | 640 | mov eax, [ctrl.pci_stat] |
641 | call dword2str |
||
5077 | clevermous | 642 | invoke SysMsgBoardStr |
2288 | clevermous | 643 | |
644 | mov esi, msgMixIsaIo |
||
5077 | clevermous | 645 | invoke SysMsgBoardStr |
2288 | clevermous | 646 | |
5077 | clevermous | 647 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x10 |
2288 | clevermous | 648 | |
649 | call dword2str |
||
5077 | clevermous | 650 | invoke SysMsgBoardStr |
2288 | clevermous | 651 | |
652 | and eax, 0xFFFE |
||
653 | mov [ctrl.codec_io_base], eax |
||
654 | |||
655 | mov esi, msgCtrlIsaIo |
||
5077 | clevermous | 656 | invoke SysMsgBoardStr |
2288 | clevermous | 657 | |
5077 | clevermous | 658 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x14 |
2288 | clevermous | 659 | |
660 | call dword2str |
||
5077 | clevermous | 661 | invoke SysMsgBoardStr |
2288 | clevermous | 662 | |
663 | and eax, 0xFFC0 |
||
664 | mov [ctrl.ctrl_io_base], eax |
||
665 | |||
666 | mov esi, msgMixMMIo |
||
5077 | clevermous | 667 | invoke SysMsgBoardStr |
2288 | clevermous | 668 | |
5077 | clevermous | 669 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x18 |
2288 | clevermous | 670 | mov [ctrl.codec_mem_base], eax |
671 | |||
672 | call dword2str |
||
5077 | clevermous | 673 | invoke SysMsgBoardStr |
2288 | clevermous | 674 | |
675 | mov esi, msgCtrlMMIo |
||
5077 | clevermous | 676 | invoke SysMsgBoardStr |
2288 | clevermous | 677 | |
5077 | clevermous | 678 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x1C |
2288 | clevermous | 679 | mov [ctrl.ctrl_mem_base], eax |
680 | |||
681 | call dword2str |
||
5077 | clevermous | 682 | invoke SysMsgBoardStr |
683 | |||
684 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x3C |
||
685 | cmp al, 0xFF |
||
686 | jnz @f |
||
687 | movzx eax, ah |
||
688 | add eax, 0x40 |
||
689 | invoke PciWrite8, [brg_bus], [brg_devfn], eax, 5 |
||
690 | invoke PciWrite8, [ctrl.bus], [ctrl.devfn], 0x3C, 5 |
||
691 | mov al, 5 |
||
692 | @@: |
||
2288 | clevermous | 693 | and eax, 0xFF |
694 | mov [ctrl.int_line], eax |
||
695 | |||
5077 | clevermous | 696 | invoke PciRead8, [ctrl.bus], [ctrl.devfn], 0x41 |
2288 | clevermous | 697 | and eax, 0xFF |
698 | mov [ctrl.cfg_reg], eax |
||
699 | |||
700 | call [ctrl.ctrl_setup] |
||
701 | xor eax, eax |
||
702 | inc eax |
||
703 | ret |
||
704 | endp |
||
705 | |||
706 | align 4 |
||
707 | proc set_SIS |
||
708 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
||
709 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
710 | |||
711 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
||
712 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
713 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
714 | |||
715 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
||
716 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
717 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
718 | ret |
||
719 | endp |
||
720 | |||
721 | align 4 |
||
722 | proc reset_controller |
||
723 | |||
724 | xor eax, eax |
||
725 | mov edx, PCM_IN_CR_REG |
||
726 | call [ctrl.ctrl_write8] |
||
727 | |||
728 | mov edx, PCM_OUT_CR_REG |
||
729 | call [ctrl.ctrl_write8] |
||
730 | |||
731 | mov edx, MC_IN_CR_REG |
||
732 | call [ctrl.ctrl_write8] |
||
733 | |||
734 | mov eax, RR |
||
735 | mov edx, PCM_IN_CR_REG |
||
736 | call [ctrl.ctrl_write8] |
||
737 | |||
738 | mov edx, PCM_OUT_CR_REG |
||
739 | call [ctrl.ctrl_write8] |
||
740 | |||
741 | mov edx, MC_IN_CR_REG |
||
742 | call [ctrl.ctrl_write8] |
||
743 | ret |
||
744 | endp |
||
745 | |||
746 | align 4 |
||
747 | proc init_codec |
||
748 | locals |
||
749 | counter dd ? |
||
750 | endl |
||
751 | |||
752 | mov esi, msgControl |
||
5077 | clevermous | 753 | invoke SysMsgBoardStr |
2288 | clevermous | 754 | |
755 | mov edx, GLOB_CTRL |
||
756 | call [ctrl.ctrl_read32] |
||
757 | call dword2str |
||
5077 | clevermous | 758 | invoke SysMsgBoardStr |
2288 | clevermous | 759 | |
760 | mov esi, msgStatus |
||
5077 | clevermous | 761 | invoke SysMsgBoardStr |
2288 | clevermous | 762 | |
763 | mov edx, CTRL_STAT |
||
764 | call [ctrl.ctrl_read32] |
||
765 | push eax |
||
766 | call dword2str |
||
5077 | clevermous | 767 | invoke SysMsgBoardStr |
2288 | clevermous | 768 | pop eax |
769 | cmp eax, 0xFFFFFFFF |
||
770 | je .err |
||
771 | |||
772 | test eax, CTRL_ST_CREADY |
||
5077 | clevermous | 773 | jnz .ready |
2288 | clevermous | 774 | |
775 | call reset_codec |
||
776 | test eax, eax |
||
777 | jz .err |
||
778 | |||
779 | .ready: |
||
780 | xor edx, edx ;ac_reg_0 |
||
781 | call [ctrl.codec_write16] |
||
782 | |||
783 | xor eax, eax |
||
784 | mov edx, CODEC_REG_POWERDOWN |
||
785 | call [ctrl.codec_write16] |
||
786 | |||
787 | mov [counter], 200 ; total 200*5 ms = 1s |
||
788 | .wait: |
||
789 | mov eax, 5000 ; wait 5 ms |
||
790 | call StallExec |
||
791 | |||
792 | mov edx, CODEC_REG_POWERDOWN |
||
793 | call [ctrl.codec_read16] |
||
794 | and eax, 0x0F |
||
795 | cmp eax, 0x0F |
||
796 | je .done |
||
797 | |||
798 | sub [counter] , 1 |
||
799 | jnz .wait |
||
800 | .err: |
||
801 | xor eax, eax ; timeout error |
||
802 | ret |
||
803 | .done: |
||
804 | mov eax, 2 ;force set 16-bit 2-channel PCM |
||
805 | mov edx, GLOB_CTRL |
||
806 | call [ctrl.ctrl_write32] |
||
807 | mov eax, 5000 ; wait 5 ms |
||
808 | call StallExec |
||
809 | |||
810 | call detect_codec |
||
811 | |||
812 | xor eax, eax |
||
813 | inc eax |
||
814 | ret |
||
815 | endp |
||
816 | |||
817 | align 4 |
||
818 | proc reset_codec |
||
819 | mov edx, GLOB_CTRL |
||
820 | call [ctrl.ctrl_read32] |
||
821 | |||
822 | test eax, 0x02 |
||
823 | jz .cold |
||
824 | |||
825 | call warm_reset |
||
826 | jnc .ok |
||
827 | .cold: |
||
828 | call cold_reset |
||
829 | jnc .ok |
||
830 | |||
831 | if DEBUG |
||
832 | mov esi, msgCFail |
||
5077 | clevermous | 833 | invoke SysMsgBoardStr |
2288 | clevermous | 834 | end if |
835 | xor eax, eax ; timeout error |
||
836 | ret |
||
837 | .ok: |
||
838 | xor eax, eax |
||
839 | inc eax |
||
840 | ret |
||
841 | endp |
||
842 | |||
843 | align 4 |
||
844 | proc warm_reset |
||
845 | locals |
||
846 | counter dd ? |
||
847 | endl |
||
848 | |||
849 | mov eax, 0x06 |
||
850 | mov edx, GLOB_CTRL |
||
851 | call [ctrl.ctrl_write32] |
||
852 | |||
853 | if DEBUG |
||
854 | mov esi, msgWarm |
||
5077 | clevermous | 855 | invoke SysMsgBoardStr |
2288 | clevermous | 856 | end if |
857 | |||
858 | mov [counter], 10 ; total 10*100 ms = 1s |
||
859 | .wait: |
||
860 | mov eax, 100000 ; wait 100 ms |
||
861 | call StallExec |
||
862 | |||
863 | mov edx, CTRL_STAT |
||
864 | call [ctrl.ctrl_read32] |
||
865 | test eax, CTRL_ST_CREADY |
||
866 | jnz .ok |
||
867 | |||
868 | dec [counter] |
||
869 | jnz .wait |
||
870 | |||
871 | if DEBUG |
||
872 | mov esi, msgWRFail |
||
5077 | clevermous | 873 | invoke SysMsgBoardStr |
2288 | clevermous | 874 | end if |
875 | .fail: |
||
876 | stc |
||
877 | ret |
||
878 | .ok: |
||
879 | clc |
||
880 | ret |
||
881 | endp |
||
882 | |||
883 | align 4 |
||
884 | proc cold_reset |
||
885 | locals |
||
886 | counter dd ? |
||
887 | endl |
||
888 | |||
889 | mov eax, 0x02 |
||
890 | mov edx, GLOB_CTRL |
||
891 | call [ctrl.ctrl_write32] |
||
892 | |||
893 | if DEBUG |
||
894 | mov esi, msgCold |
||
5077 | clevermous | 895 | invoke SysMsgBoardStr |
2288 | clevermous | 896 | end if |
897 | |||
898 | mov eax, 400000 ; wait 400 ms |
||
899 | call StallExec |
||
900 | |||
901 | mov [counter], 16 ; total 20*100 ms = 2s |
||
902 | .wait: |
||
903 | |||
904 | mov edx, CTRL_STAT |
||
905 | call [ctrl.ctrl_read32] |
||
906 | test eax, CTRL_ST_CREADY |
||
907 | jnz .ok |
||
908 | |||
909 | mov eax, 100000 ; wait 100 ms |
||
910 | call StallExec |
||
911 | |||
912 | dec [counter] |
||
913 | jnz .wait |
||
914 | |||
915 | if DEBUG |
||
916 | mov esi, msgCRFail |
||
5077 | clevermous | 917 | invoke SysMsgBoardStr |
2288 | clevermous | 918 | end if |
919 | |||
920 | .fail: |
||
921 | stc |
||
922 | ret |
||
923 | .ok: |
||
924 | mov esi, msgControl |
||
5077 | clevermous | 925 | invoke SysMsgBoardStr |
2288 | clevermous | 926 | |
927 | mov edx, GLOB_CTRL |
||
928 | call [ctrl.ctrl_read32] |
||
929 | call dword2str |
||
5077 | clevermous | 930 | invoke SysMsgBoardStr |
2288 | clevermous | 931 | |
932 | mov esi, msgStatus |
||
5077 | clevermous | 933 | invoke SysMsgBoardStr |
2288 | clevermous | 934 | |
935 | mov edx, CTRL_STAT |
||
936 | call [ctrl.ctrl_read32] |
||
937 | push eax |
||
938 | call dword2str |
||
5077 | clevermous | 939 | invoke SysMsgBoardStr |
2288 | clevermous | 940 | pop eax |
941 | |||
942 | test eax, CTRL_ST_CREADY |
||
943 | jz .fail |
||
944 | clc |
||
945 | ret |
||
946 | endp |
||
947 | |||
948 | align 4 |
||
949 | play: |
||
950 | xor eax, eax |
||
951 | mov [civ_val], eax |
||
952 | mov edx, PCM_OUT_CIV_REG |
||
953 | call [ctrl.ctrl_write8] |
||
954 | |||
955 | mov eax, 16 |
||
956 | mov [ctrl.lvi_reg], eax |
||
957 | mov edx, PCM_OUT_LVI_REG |
||
958 | call [ctrl.ctrl_write8] |
||
959 | |||
960 | mov edx, PCM_OUT_CR_REG |
||
961 | mov ax, 0x1D |
||
962 | call [ctrl.ctrl_write8] |
||
963 | xor eax, eax |
||
964 | ret |
||
965 | |||
966 | align 4 |
||
967 | stop: |
||
968 | mov edx, PCM_OUT_CR_REG |
||
969 | mov ax, 0x0 |
||
970 | call [ctrl.ctrl_write8] |
||
971 | |||
972 | mov ax, 0x1c |
||
973 | mov edx, PCM_OUT_SR_REG |
||
974 | call [ctrl.ctrl_write16] |
||
975 | xor eax, eax |
||
976 | ret |
||
977 | |||
978 | align 4 |
||
979 | proc get_dev_info stdcall, p_info:dword |
||
980 | virtual at esi |
||
981 | CTRL_INFO CTRL_INFO |
||
982 | end virtual |
||
983 | |||
984 | mov esi, [p_info] |
||
985 | mov eax, [ctrl.int_line] |
||
986 | mov ebx, [ctrl.codec_io_base] |
||
987 | mov ecx, [ctrl.ctrl_io_base] |
||
988 | mov edx, [ctrl.codec_mem_base] |
||
989 | mov edi, [ctrl.ctrl_mem_base] |
||
990 | |||
991 | mov [CTRL_INFO.irq], eax |
||
992 | mov [CTRL_INFO.codec_io_base], ebx |
||
993 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
994 | mov [CTRL_INFO.codec_mem_base], edx |
||
995 | mov [CTRL_INFO.ctrl_mem_base], edi |
||
996 | |||
997 | mov eax, [codec.chip_id] |
||
998 | mov [CTRL_INFO.codec_id], eax |
||
999 | |||
1000 | mov edx, GLOB_CTRL |
||
1001 | call [ctrl.ctrl_read32] |
||
1002 | mov [CTRL_INFO.glob_cntrl], eax |
||
1003 | |||
1004 | mov edx, CTRL_STAT |
||
1005 | call [ctrl.ctrl_read32] |
||
1006 | mov [CTRL_INFO.glob_sta], eax |
||
1007 | |||
1008 | mov ebx, [ctrl.pci_cmd] |
||
1009 | mov [CTRL_INFO.pci_cmd], ebx |
||
1010 | ret |
||
1011 | endp |
||
1012 | |||
1013 | align 4 |
||
1014 | proc set_callback stdcall, handler:dword |
||
1015 | mov eax, [handler] |
||
1016 | mov [ctrl.user_callback], eax |
||
1017 | ret |
||
1018 | endp |
||
1019 | |||
1020 | align 4 |
||
1021 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
||
1022 | |||
1023 | mov edx, [ac_reg] |
||
1024 | |||
1025 | mov ebx, edx |
||
1026 | shr ebx, 1 |
||
1027 | bt [codec.shadow_flag], ebx |
||
1028 | jc .use_shadow |
||
1029 | |||
1030 | call [ctrl.codec_read16] ;change edx !!! |
||
1031 | mov ecx, eax |
||
1032 | |||
1033 | mov edx, CTRL_STAT |
||
1034 | call [ctrl.ctrl_read32] |
||
1035 | test eax, CTRL_ST_RCS |
||
1036 | jz .read_ok |
||
1037 | |||
1038 | mov edx, CTRL_STAT |
||
1039 | call [ctrl.ctrl_write32] |
||
1040 | xor eax, eax |
||
1041 | not eax ;timeout |
||
1042 | ret |
||
1043 | .read_ok: |
||
1044 | mov edx, [ac_reg] |
||
1045 | mov [codec.regs+edx], cx |
||
1046 | bts [codec.shadow_flag], ebx |
||
1047 | mov eax, ecx |
||
1048 | ret |
||
1049 | .use_shadow: |
||
1050 | movzx eax, word [codec.regs+edx] |
||
1051 | ret |
||
1052 | endp |
||
1053 | |||
1054 | align 4 |
||
1055 | proc codec_write stdcall, ac_reg:dword |
||
1056 | mov esi, [ac_reg] |
||
1057 | mov edx, esi |
||
1058 | call [ctrl.codec_write16] |
||
1059 | mov [codec.regs+esi], ax |
||
1060 | shr esi, 1 |
||
1061 | bts [codec.shadow_flag], esi |
||
1062 | ret |
||
1063 | endp |
||
1064 | |||
1065 | align 4 |
||
1066 | proc codec_check_ready |
||
1067 | |||
1068 | mov edx, CTRL_ST |
||
1069 | call [ctrl.ctrl_read32] |
||
1070 | and eax, CTRL_ST_CREADY |
||
1071 | jz .not_ready |
||
1072 | |||
1073 | xor eax, wax |
||
1074 | inc eax |
||
1075 | ret |
||
1076 | .not_ready: |
||
1077 | xor eax, eax |
||
1078 | ret |
||
1079 | endp |
||
1080 | |||
1081 | align 4 |
||
5077 | clevermous | 1082 | proc check_semaphore |
2288 | clevermous | 1083 | local counter:DWORD |
1084 | |||
1085 | mov [counter], 100 |
||
1086 | .l1: |
||
1087 | mov edx, CTRL_CAS |
||
1088 | call [ctrl.ctrl_read8] |
||
1089 | and eax, CAS_FLAG |
||
1090 | jz .ok |
||
1091 | |||
1092 | mov eax, 1 |
||
1093 | call StallExec |
||
1094 | sub [counter], 1 |
||
1095 | jnz .l1 |
||
1096 | xor eax, eax |
||
1097 | ret |
||
1098 | align 4 |
||
1099 | .ok: |
||
1100 | xor eax, eax |
||
1101 | inc eax |
||
1102 | ret |
||
1103 | endp |
||
1104 | |||
1105 | align 4 |
||
1106 | proc StallExec |
||
1107 | push ecx |
||
1108 | push edx |
||
1109 | push ebx |
||
1110 | push eax |
||
1111 | |||
1112 | mov ecx, CPU_FREQ |
||
1113 | mul ecx |
||
1114 | mov ebx, eax ;low |
||
1115 | mov ecx, edx ;high |
||
1116 | rdtsc |
||
1117 | add ebx, eax |
||
1118 | adc ecx, edx |
||
1119 | @@: |
||
1120 | rdtsc |
||
1121 | sub eax, ebx |
||
1122 | sbb edx, ecx |
||
1123 | js @B |
||
1124 | |||
1125 | pop eax |
||
1126 | pop ebx |
||
1127 | pop edx |
||
1128 | pop ecx |
||
1129 | ret |
||
1130 | endp |
||
1131 | |||
1132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1133 | ; CONTROLLER IO functions |
||
1134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1135 | |||
1136 | align 4 |
||
1137 | proc codec_io_r16 |
||
5077 | clevermous | 1138 | push eax edx |
1139 | call check_semaphore |
||
1140 | test eax, eax |
||
1141 | pop edx eax |
||
1142 | jz .err |
||
2288 | clevermous | 1143 | add edx, [ctrl.codec_io_base] |
1144 | in ax, dx |
||
5077 | clevermous | 1145 | .err: |
2288 | clevermous | 1146 | ret |
1147 | endp |
||
1148 | |||
1149 | align 4 |
||
1150 | proc codec_io_w16 |
||
5077 | clevermous | 1151 | push eax edx |
1152 | call check_semaphore |
||
1153 | test eax, eax |
||
1154 | pop edx eax |
||
1155 | jz .err |
||
2288 | clevermous | 1156 | add edx, [ctrl.codec_io_base] |
1157 | out dx, ax |
||
5077 | clevermous | 1158 | .err: |
2288 | clevermous | 1159 | ret |
1160 | endp |
||
1161 | |||
1162 | align 4 |
||
1163 | proc ctrl_io_r8 |
||
1164 | add edx, [ctrl.ctrl_io_base] |
||
1165 | in al, dx |
||
1166 | ret |
||
1167 | endp |
||
1168 | |||
1169 | align 4 |
||
1170 | proc ctrl_io_r16 |
||
1171 | add edx, [ctrl.ctrl_io_base] |
||
1172 | in ax, dx |
||
1173 | ret |
||
1174 | endp |
||
1175 | |||
1176 | align 4 |
||
1177 | proc ctrl_io_r32 |
||
1178 | add edx, [ctrl.ctrl_io_base] |
||
1179 | in eax, dx |
||
1180 | ret |
||
1181 | endp |
||
1182 | |||
1183 | align 4 |
||
1184 | proc ctrl_io_w8 |
||
1185 | add edx, [ctrl.ctrl_io_base] |
||
1186 | out dx, al |
||
1187 | ret |
||
1188 | endp |
||
1189 | |||
1190 | align 4 |
||
1191 | proc ctrl_io_w16 |
||
1192 | add edx, [ctrl.ctrl_io_base] |
||
1193 | out dx, ax |
||
1194 | ret |
||
1195 | endp |
||
1196 | |||
1197 | align 4 |
||
1198 | proc ctrl_io_w32 |
||
1199 | add edx, [ctrl.ctrl_io_base] |
||
1200 | out dx, eax |
||
1201 | ret |
||
1202 | endp |
||
1203 | |||
1204 | align 4 |
||
1205 | dword2str: |
||
1206 | mov esi, hex_buff |
||
1207 | mov ecx, -8 |
||
1208 | @@: |
||
1209 | rol eax, 4 |
||
1210 | mov ebx, eax |
||
1211 | and ebx, 0x0F |
||
1212 | mov bl, [ebx+hexletters] |
||
1213 | mov [8+esi+ecx], bl |
||
1214 | inc ecx |
||
1215 | jnz @B |
||
1216 | ret |
||
1217 | |||
1218 | hexletters db '0123456789ABCDEF' |
||
1219 | hex_buff db 8 dup(0),13,10,0 |
||
1220 | |||
1221 | include "codec.inc" |
||
1222 | |||
1223 | align 4 |
||
1224 | devices dd (CTRL_SIS shl 16)+VID_SIS,msg_AC, set_SIS |
||
1225 | dd 0 |
||
1226 | |||
1227 | msg_AC db '7012 AC97 controller',13,10, 0 |
||
1228 | msg_SIS db 'Silicon Integrated Systems',13,10, 0 |
||
1229 | |||
1230 | sz_sound_srv db 'SOUND',0 |
||
1231 | |||
1232 | msgInit db 'detect hardware...',13,10,0 |
||
1233 | msgFail db 'device not found',13,10,0 |
||
1234 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1235 | msgPlay db 'start play', 13,10,0 |
||
1236 | msgStop db 'stop play', 13,10,0 |
||
1237 | ;msgNotify db 'call notify',13,10,0 |
||
1238 | msgIRQ db 'AC97 IRQ', 13,10,0 |
||
1239 | msgInitCtrl db 'init controller',13,10,0 |
||
1240 | ;msgInitCodec db 'init codec',13,10,0 |
||
1241 | msgPrimBuff db 'create primary buffer ...',0 |
||
1242 | msgDone db 'done',13,10,0 |
||
1243 | msgRemap db 'Remap IRQ',13,10,0 |
||
1244 | ;msgReg db 'set service handler',13,10,0 |
||
1245 | msgOk db 'service installed',13,10,0 |
||
1246 | msgCold db 'cold reset',13,10,0 |
||
1247 | msgWarm db 'warm reset',13,10,0 |
||
1248 | msgWRFail db 'warm reset failed',13,10,0 |
||
1249 | msgCRFail db 'cold reset failed',13,10,0 |
||
1250 | msgCFail db 'codec not ready',13,10,0 |
||
1251 | msgResetOk db 'reset complete',13,10,0 |
||
1252 | msgStatus db 'global status ',0 |
||
1253 | msgControl db 'global control ',0 |
||
1254 | msgPciCmd db 'PCI command ',0 |
||
1255 | msgPciStat db 'PCI status ',0 |
||
1256 | msgCtrlIsaIo db 'controller io base ',0 |
||
1257 | msgMixIsaIo db 'codec io base ',0 |
||
1258 | msgCtrlMMIo db 'controller mmio base ',0 |
||
1259 | msgMixMMIo db 'codec mmio base ',0 |
||
1260 | msgIrqMap db 'AC97 irq map as ',0 |
||
1261 | |||
5077 | clevermous | 1262 | align 4 |
1263 | data fixups |
||
1264 | end data |
||
2288 | clevermous | 1265 | |
5077 | clevermous | 1266 | align 8 |
2288 | clevermous | 1267 | pcmout_bdl rq 32 |
1268 | buff_list rd 32 |
||
1269 | |||
1270 | codec CODEC |
||
1271 | ctrl AC_CNTRL |
||
1272 | |||
1273 | lpc_bus rd 1 |
||
1274 | civ_val rd 1 |
||
5077 | clevermous | 1275 | |
1276 | brg_bus dd ? |
||
1277 | brg_devfn dd ? |