Rev 5077 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
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 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
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17 | IRQ_REMAP equ 0 |
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18 | IRQ_LINE equ 0 |
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19 | |||
20 | |||
3539 | clevermous | 21 | ;irq 0,1,2,8,12,13 недоступны |
2288 | clevermous | 22 | ; FEDCBA9876543210 |
23 | VALID_IRQ equ 1100111011111000b |
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24 | ATTCH_IRQ equ 0000111010100000b |
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25 | |||
26 | if USE_COM_IRQ |
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27 | ATTCH_IRQ equ 0000111010111000b |
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28 | end if |
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29 | |||
5077 | clevermous | 30 | CPU_FREQ equ 2000d |
2288 | clevermous | 31 | |
32 | BIT0 EQU 0x00000001 |
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33 | BIT1 EQU 0x00000002 |
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34 | BIT2 EQU 0x00000004 |
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35 | BIT3 EQU 0x00000008 |
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36 | BIT4 EQU 0x00000010 |
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37 | BIT5 EQU 0x00000020 |
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38 | BIT6 EQU 0x00000040 |
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39 | BIT7 EQU 0x00000080 |
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40 | BIT8 EQU 0x00000100 |
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41 | BIT9 EQU 0x00000200 |
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42 | BIT10 EQU 0x00000400 |
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43 | BIT11 EQU 0x00000800 |
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44 | BIT12 EQU 0x00001000 |
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45 | BIT13 EQU 0x00002000 |
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46 | BIT14 EQU 0x00004000 |
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47 | BIT15 EQU 0x00008000 |
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48 | BIT16 EQU 0x00010000 |
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49 | BIT17 EQU 0x00020000 |
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50 | BIT18 EQU 0x00040000 |
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51 | BIT19 EQU 0x00080000 |
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52 | BIT20 EQU 0x00100000 |
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53 | BIT21 EQU 0x00200000 |
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54 | BIT22 EQU 0x00400000 |
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55 | BIT23 EQU 0x00800000 |
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56 | BIT24 EQU 0x00100000 |
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57 | BIT25 EQU 0x02000000 |
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58 | BIT26 EQU 0x04000000 |
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59 | BIT27 EQU 0x08000000 |
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60 | BIT28 EQU 0x10000000 |
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61 | BIT29 EQU 0x20000000 |
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62 | BIT30 EQU 0x40000000 |
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63 | BIT31 EQU 0x80000000 |
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64 | |||
65 | VID_SIS equ 0x1039 |
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66 | CTRL_SIS equ 0x7012 |
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67 | |||
68 | PCM_OUT_BDL equ 0x10 ; PCM out buffer descriptors list |
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69 | PCM_OUT_CR_REG equ 0x1b ; PCM out Control Register |
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70 | PCM_OUT_LVI_REG equ 0x15 ; PCM last valid index |
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71 | PCM_OUT_SR_REG equ 0x18 ; PCM out Status register |
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72 | PCM_OUT_PIV_REG equ 0x1a ; PCM out prefetched index |
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73 | PCM_OUT_CIV_REG equ 0x14 ; PCM out current index |
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74 | |||
75 | PCM_IN_CR_REG equ 0x0b ; PCM in Control Register |
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76 | MC_IN_CR_REG equ 0x2b ; MIC in Control Register |
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77 | RR equ BIT1 ; reset registers. Nukes all regs |
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78 | |||
79 | CODEC_MASTER_VOL_REG equ 0x02 |
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80 | CODEC_AUX_VOL equ 0x04 ; |
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81 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
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82 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
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83 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
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84 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
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85 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
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86 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
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87 | |||
88 | GLOB_CTRL equ 0x2C ; Global Control |
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89 | CTRL_STAT equ 0x30 ; Global Status |
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90 | CTRL_CAS equ 0x34 ; Codec Access Semiphore |
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91 | |||
92 | CAS_FLAG equ 0x01 ; Codec Access Semiphore Bit |
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93 | |||
94 | CTRL_ST_CREADY equ BIT8+BIT9+BIT28 ; Primary Codec Ready |
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95 | |||
96 | CTRL_ST_RCS equ 0x00008000 ; Read Completion Status |
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97 | |||
98 | CTRL_CNT_CRIE equ BIT4+BIT5+BIT6 ; Codecs Resume Interrupt Enable |
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99 | CTRL_CNT_AC_OFF equ 0x00000008 ; ACLINK Off |
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100 | CTRL_CNT_WARM equ 0x00000004 ; AC97 Warm Reset |
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101 | CTRL_CNT_COLD equ 0x00000002 ; AC97 Cold Reset |
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102 | CTRL_CNT_GIE equ 0x00000001 ; GPI Interrupt Enable |
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103 | |||
104 | CODEC_REG_POWERDOWN equ 0x26 |
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105 | CODEC_REG_ST equ 0x26 |
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106 | |||
107 | SRV_GETVERSION equ 0 |
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108 | DEV_PLAY equ 1 |
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109 | DEV_STOP equ 2 |
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110 | DEV_CALLBACK equ 3 |
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111 | DEV_SET_BUFF equ 4 |
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112 | DEV_NOTIFY equ 5 |
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113 | DEV_SET_MASTERVOL equ 6 |
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114 | DEV_GET_MASTERVOL equ 7 |
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115 | DEV_GET_INFO equ 8 |
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116 | |||
117 | struc AC_CNTRL ;AC controller base class |
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118 | { .bus dd ? |
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119 | .devfn dd ? |
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120 | |||
121 | .vendor dd ? |
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122 | .dev_id dd ? |
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123 | .pci_cmd dd ? |
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124 | .pci_stat dd ? |
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125 | |||
126 | .codec_io_base dd ? |
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127 | .codec_mem_base dd ? |
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128 | |||
129 | .ctrl_io_base dd ? |
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130 | .ctrl_mem_base dd ? |
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131 | .cfg_reg dd ? |
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132 | .int_line dd ? |
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133 | |||
134 | .vendor_ids dd ? ;vendor id string |
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135 | .ctrl_ids dd ? ;hub id string |
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136 | |||
137 | .buffer dd ? |
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138 | |||
139 | .notify_pos dd ? |
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140 | .notify_task dd ? |
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141 | |||
142 | .lvi_reg dd ? |
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143 | .ctrl_setup dd ? |
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144 | .user_callback dd ? |
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145 | .codec_read16 dd ? |
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146 | .codec_write16 dd ? |
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147 | |||
148 | .ctrl_read8 dd ? |
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149 | .ctrl_read16 dd ? |
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150 | .ctrl_read32 dd ? |
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151 | |||
152 | .ctrl_write8 dd ? |
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153 | .ctrl_write16 dd ? |
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154 | .ctrl_write32 dd ? |
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155 | } |
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156 | |||
157 | struc CODEC ;Audio Chip base class |
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158 | { |
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159 | .chip_id dd ? |
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160 | .flags dd ? |
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161 | .status dd ? |
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162 | |||
163 | .ac_vendor_ids dd ? ;ac vendor id string |
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164 | .chip_ids dd ? ;chip model string |
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165 | |||
166 | .shadow_flag dd ? |
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167 | dd ? |
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168 | |||
169 | .regs dw ? ; codec registers |
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170 | .reg_master_vol dw ? ;0x02 |
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171 | .reg_aux_out_vol dw ? ;0x04 |
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172 | .reg_mone_vol dw ? ;0x06 |
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173 | .reg_master_tone dw ? ;0x08 |
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174 | .reg_beep_vol dw ? ;0x0A |
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175 | .reg_phone_vol dw ? ;0x0C |
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176 | .reg_mic_vol dw ? ;0x0E |
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177 | .reg_line_in_vol dw ? ;0x10 |
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178 | .reg_cd_vol dw ? ;0x12 |
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179 | .reg_video_vol dw ? ;0x14 |
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180 | .reg_aux_in_vol dw ? ;0x16 |
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181 | .reg_pcm_out_vol dw ? ;0x18 |
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182 | .reg_rec_select dw ? ;0x1A |
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183 | .reg_rec_gain dw ? ;0x1C |
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184 | .reg_rec_gain_mic dw ? ;0x1E |
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185 | .reg_gen dw ? ;0x20 |
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186 | .reg_3d_ctrl dw ? ;0X22 |
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187 | .reg_page dw ? ;0X24 |
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188 | .reg_powerdown dw ? ;0x26 |
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189 | .reg_ext_audio dw ? ;0x28 |
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190 | .reg_ext_st dw ? ;0x2a |
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191 | .reg_pcm_front_rate dw ? ;0x2c |
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192 | .reg_pcm_surr_rate dw ? ;0x2e |
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193 | .reg_lfe_rate dw ? ;0x30 |
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194 | .reg_pcm_in_rate dw ? ;0x32 |
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195 | dw ? ;0x34 |
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196 | .reg_cent_lfe_vol dw ? ;0x36 |
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197 | .reg_surr_vol dw ? ;0x38 |
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198 | .reg_spdif_ctrl dw ? ;0x3A |
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199 | dw ? ;0x3C |
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200 | dw ? ;0x3E |
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201 | dw ? ;0x40 |
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202 | dw ? ;0x42 |
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203 | dw ? ;0x44 |
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204 | dw ? ;0x46 |
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205 | dw ? ;0x48 |
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206 | dw ? ;0x4A |
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207 | dw ? ;0x4C |
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208 | dw ? ;0x4E |
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209 | dw ? ;0x50 |
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210 | dw ? ;0x52 |
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211 | dw ? ;0x54 |
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212 | dw ? ;0x56 |
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213 | dw ? ;0x58 |
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214 | dw ? ;0x5A |
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215 | dw ? ;0x5C |
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216 | dw ? ;0x5E |
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217 | .reg_page_0 dw ? ;0x60 |
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218 | .reg_page_1 dw ? ;0x62 |
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219 | .reg_page_2 dw ? ;0x64 |
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220 | .reg_page_3 dw ? ;0x66 |
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221 | .reg_page_4 dw ? ;0x68 |
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222 | .reg_page_5 dw ? ;0x6A |
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223 | .reg_page_6 dw ? ;0x6C |
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224 | .reg_page_7 dw ? ;0x6E |
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225 | dw ? ;0x70 |
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226 | dw ? ;0x72 |
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227 | dw ? ;0x74 |
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228 | dw ? ;0x76 |
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229 | dw ? ;0x78 |
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230 | dw ? ;0x7A |
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231 | .reg_vendor_id_1 dw ? ;0x7C |
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232 | .reg_vendor_id_2 dw ? ;0x7E |
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233 | |||
234 | |||
235 | .reset dd ? ;virual |
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236 | .set_master_vol dd ? |
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237 | } |
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238 | |||
239 | struc CTRL_INFO |
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240 | { .pci_cmd dd ? |
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241 | .irq dd ? |
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242 | .glob_cntrl dd ? |
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243 | .glob_sta dd ? |
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244 | .codec_io_base dd ? |
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245 | .ctrl_io_base dd ? |
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246 | .codec_mem_base dd ? |
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247 | .ctrl_mem_base dd ? |
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248 | .codec_id dd ? |
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249 | } |
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250 | |||
251 | EVENT_NOTIFY equ 0x00000200 |
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252 | |||
5077 | clevermous | 253 | section '.flat' code readable writable executable |
254 | include '../struct.inc' |
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255 | include '../macros.inc' |
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256 | include '../proc32.inc' |
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257 | include '../peimport.inc' |
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2288 | clevermous | 258 | |
259 | |||
5077 | clevermous | 260 | proc START c uses ebx esi edi, state:dword, cmdline:dword |
2288 | clevermous | 261 | |
262 | cmp [state], 1 |
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263 | jne .stop |
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264 | |||
265 | if DEBUG |
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266 | mov esi, msgInit |
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5077 | clevermous | 267 | invoke SysMsgBoardStr |
2288 | clevermous | 268 | end if |
269 | |||
270 | call detect_controller |
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271 | test eax, eax |
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272 | jz .fail |
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273 | |||
274 | if DEBUG |
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275 | mov esi, [ctrl.vendor_ids] |
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5077 | clevermous | 276 | invoke SysMsgBoardStr |
2288 | clevermous | 277 | mov esi, [ctrl.ctrl_ids] |
5077 | clevermous | 278 | invoke SysMsgBoardStr |
2288 | clevermous | 279 | |
280 | end if |
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281 | |||
282 | call init_controller |
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283 | test eax, eax |
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284 | jz .fail |
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285 | |||
286 | call init_codec |
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287 | test eax, eax |
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288 | jz .fail |
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289 | |||
290 | call reset_controller |
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291 | call setup_codec |
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292 | |||
293 | mov esi, msgPrimBuff |
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5077 | clevermous | 294 | invoke SysMsgBoardStr |
2288 | clevermous | 295 | call create_primary_buff |
296 | mov esi, msgDone |
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5077 | clevermous | 297 | invoke SysMsgBoardStr |
2288 | clevermous | 298 | |
299 | if IRQ_REMAP |
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300 | pushf |
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301 | cli |
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302 | |||
303 | mov ebx, [ctrl.int_line] |
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304 | in al, 0xA1 |
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305 | mov ah, al |
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306 | in al, 0x21 |
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307 | test ebx, ebx |
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308 | jz .skip |
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309 | bts ax, bx ;mask old line |
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5077 | clevermous | 310 | .skip: |
2288 | clevermous | 311 | bts ax, IRQ_LINE ;mask new ine |
312 | out 0x21, al |
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313 | mov al, ah |
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314 | out 0xA1, al |
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315 | ;remap IRQ |
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5077 | clevermous | 316 | invoke PciWrite8, 0, 0xF8, 0x61, IRQ_LINE |
2288 | clevermous | 317 | |
318 | mov dx, 0x4d0 ;8259 ELCR1 |
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319 | in al, dx |
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320 | bts ax, IRQ_LINE |
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321 | out dx, al ;set level-triggered mode |
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322 | mov [ctrl.int_line], IRQ_LINE |
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323 | popf |
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324 | mov esi, msgRemap |
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5077 | clevermous | 325 | invoke SysMsgBoardStr |
2288 | clevermous | 326 | end if |
327 | |||
328 | mov eax, VALID_IRQ |
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329 | mov ebx, [ctrl.int_line] |
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330 | mov esi, msgInvIRQ |
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331 | bt eax, ebx |
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332 | jnc .fail_msg |
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333 | mov eax, ATTCH_IRQ |
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334 | mov esi, msgAttchIRQ |
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335 | bt eax, ebx |
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336 | jnc .fail_msg |
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337 | |||
5077 | clevermous | 338 | invoke AttachIntHandler, ebx, ac97_irq, 0 |
2288 | clevermous | 339 | .reg: |
5077 | clevermous | 340 | invoke RegService, sz_sound_srv, service_proc |
2288 | clevermous | 341 | ret |
342 | .fail: |
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343 | if DEBUG |
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344 | mov esi, msgFail |
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5077 | clevermous | 345 | invoke SysMsgBoardStr |
2288 | clevermous | 346 | end if |
347 | xor eax, eax |
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348 | ret |
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349 | .fail_msg: |
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5077 | clevermous | 350 | invoke SysMsgBoardStr |
2288 | clevermous | 351 | xor eax, eax |
352 | ret |
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353 | .stop: |
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354 | call stop |
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355 | xor eax, eax |
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356 | ret |
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357 | endp |
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358 | |||
359 | handle equ IOCTL.handle |
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360 | io_code equ IOCTL.io_code |
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361 | input equ IOCTL.input |
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362 | inp_size equ IOCTL.inp_size |
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363 | output equ IOCTL.output |
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364 | out_size equ IOCTL.out_size |
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365 | |||
366 | align 4 |
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367 | proc service_proc stdcall, ioctl:dword |
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368 | |||
369 | mov edi, [ioctl] |
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370 | mov eax, [edi+io_code] |
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371 | |||
372 | cmp eax, SRV_GETVERSION |
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373 | jne @F |
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374 | |||
375 | mov eax, [edi+output] |
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376 | cmp [edi+out_size], 4 |
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377 | jne .fail |
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378 | |||
379 | mov [eax], dword API_VERSION |
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380 | xor eax, eax |
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381 | ret |
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382 | @@: |
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383 | cmp eax, DEV_PLAY |
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384 | jne @F |
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385 | if DEBUG |
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386 | mov esi, msgPlay |
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5077 | clevermous | 387 | invoke SysMsgBoardStr |
2288 | clevermous | 388 | end if |
389 | call play |
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390 | ret |
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391 | @@: |
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392 | cmp eax, DEV_STOP |
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393 | jne @F |
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394 | if DEBUG |
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395 | mov esi, msgStop |
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5077 | clevermous | 396 | invoke SysMsgBoardStr |
2288 | clevermous | 397 | end if |
398 | call stop |
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399 | ret |
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400 | @@: |
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401 | cmp eax, DEV_CALLBACK |
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402 | jne @F |
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403 | mov ebx, [edi+input] |
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404 | stdcall set_callback, [ebx] |
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405 | ret |
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406 | @@: |
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407 | cmp eax, DEV_SET_MASTERVOL |
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408 | jne @F |
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409 | mov eax, [edi+input] |
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410 | mov eax, [eax] |
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411 | call set_master_vol ;eax= vol |
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412 | ret |
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413 | @@: |
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414 | cmp eax, DEV_GET_MASTERVOL |
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415 | jne @F |
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416 | mov ebx, [edi+output] |
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417 | stdcall get_master_vol, ebx |
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418 | ret |
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419 | ;@@: |
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420 | ; cmp eax, DEV_GET_INFO |
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421 | ; jne @F |
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422 | ; mov ebx, [edi+output] |
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423 | ; stdcall get_dev_info, ebx |
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424 | ; ret |
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425 | @@: |
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426 | .fail: |
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427 | or eax, -1 |
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428 | ret |
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429 | endp |
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430 | |||
431 | restore handle |
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432 | restore io_code |
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433 | restore input |
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434 | restore inp_size |
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435 | restore output |
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436 | restore out_size |
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437 | |||
438 | align 4 |
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439 | proc ac97_irq |
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440 | |||
441 | if DEBUG_IRQ |
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442 | mov esi, msgIRQ |
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5077 | clevermous | 443 | invoke SysMsgBoardStr |
2288 | clevermous | 444 | end if |
445 | |||
446 | mov edx, PCM_OUT_CR_REG |
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447 | mov al, 0x10 |
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448 | call [ctrl.ctrl_write8] |
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449 | |||
450 | mov ax, 0x1c |
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451 | mov edx, PCM_OUT_SR_REG |
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452 | call [ctrl.ctrl_write16] |
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453 | |||
454 | mov edx, PCM_OUT_CIV_REG |
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455 | call [ctrl.ctrl_read8] |
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456 | |||
457 | and eax, 0x1F |
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458 | cmp eax, [civ_val] |
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459 | je .skip |
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460 | |||
461 | mov [civ_val], eax |
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462 | dec eax |
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463 | and eax, 0x1F |
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464 | mov [ctrl.lvi_reg], eax |
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465 | |||
466 | mov edx, PCM_OUT_LVI_REG |
||
467 | call [ctrl.ctrl_write8] |
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468 | |||
469 | mov edx, PCM_OUT_CR_REG |
||
470 | mov ax, 0x11 |
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471 | call [ctrl.ctrl_write8] |
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472 | |||
473 | mov eax, [civ_val] |
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474 | add eax, 1 |
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475 | and eax, 31 |
||
476 | mov ebx, dword [buff_list+eax*4] |
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477 | |||
478 | cmp [ctrl.user_callback], 0 |
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479 | je @f |
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480 | |||
481 | stdcall [ctrl.user_callback], ebx |
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482 | @@: |
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483 | ret |
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484 | |||
485 | .skip: |
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486 | mov edx, PCM_OUT_CR_REG |
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487 | mov ax, 0x11 |
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488 | call [ctrl.ctrl_write8] |
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489 | ret |
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490 | endp |
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491 | |||
492 | align 4 |
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493 | proc create_primary_buff |
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494 | |||
5077 | clevermous | 495 | invoke KernelAlloc, 0x10000 |
2288 | clevermous | 496 | mov [ctrl.buffer], eax |
497 | |||
498 | mov edi, eax |
||
499 | mov ecx, 0x10000/4 |
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500 | xor eax, eax |
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501 | cld |
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502 | rep stosd |
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503 | |||
504 | mov eax, [ctrl.buffer] |
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5077 | clevermous | 505 | invoke GetPgAddr |
2288 | clevermous | 506 | |
507 | mov ebx, 0xC0004000 |
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508 | mov ecx, 4 |
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509 | mov edi, pcmout_bdl |
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510 | @@: |
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511 | mov [edi], eax |
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512 | mov [edi+4], ebx |
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513 | |||
514 | mov [edi+32], eax |
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515 | mov [edi+4+32], ebx |
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516 | |||
517 | mov [edi+64], eax |
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518 | mov [edi+4+64], ebx |
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519 | |||
520 | mov [edi+96], eax |
||
521 | mov [edi+4+96], ebx |
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522 | |||
523 | mov [edi+128], eax |
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524 | mov [edi+4+128], ebx |
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525 | |||
526 | mov [edi+160], eax |
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527 | mov [edi+4+160], ebx |
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528 | |||
529 | mov [edi+192], eax |
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530 | mov [edi+4+192], ebx |
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531 | |||
532 | mov [edi+224], eax |
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533 | mov [edi+4+224], ebx |
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534 | |||
535 | add eax, 0x4000 |
||
536 | add edi, 8 |
||
537 | loop @B |
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538 | |||
539 | mov edi, buff_list |
||
540 | mov eax, [ctrl.buffer] |
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541 | mov ecx, 4 |
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542 | @@: |
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543 | mov [edi], eax |
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544 | mov [edi+16], eax |
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545 | mov [edi+32], eax |
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546 | mov [edi+48], eax |
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547 | mov [edi+64], eax |
||
548 | mov [edi+80], eax |
||
549 | mov [edi+96], eax |
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550 | mov [edi+112], eax |
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551 | |||
552 | add eax, 0x4000 |
||
553 | add edi, 4 |
||
554 | loop @B |
||
555 | |||
556 | mov eax, pcmout_bdl |
||
557 | mov ebx, eax |
||
5077 | clevermous | 558 | invoke GetPgAddr ;eax |
2288 | clevermous | 559 | and ebx, 0xFFF |
560 | add eax, ebx |
||
561 | |||
562 | mov edx, PCM_OUT_BDL |
||
563 | call [ctrl.ctrl_write32] |
||
564 | |||
565 | mov eax, 16 |
||
566 | mov [ctrl.lvi_reg], eax |
||
567 | mov edx, PCM_OUT_LVI_REG |
||
568 | call [ctrl.ctrl_write8] |
||
569 | |||
570 | mov edx, GLOB_CTRL |
||
571 | call [ctrl.ctrl_read32] |
||
572 | and eax, not 0x000000C0 |
||
573 | mov edx, GLOB_CTRL |
||
574 | call [ctrl.ctrl_write32] |
||
575 | |||
576 | ret |
||
577 | endp |
||
578 | |||
579 | align 4 |
||
580 | proc detect_controller |
||
5077 | clevermous | 581 | push ebx |
582 | invoke GetPCIList |
||
583 | mov ebx, eax |
||
584 | .next_dev: |
||
585 | mov eax, [eax+PCIDEV.fd] |
||
586 | cmp eax, ebx |
||
2288 | clevermous | 587 | je .err |
5077 | clevermous | 588 | cmp [eax+PCIDEV.class], 0x060100 ;pci-isa |
589 | jne .no_bridge |
||
590 | movzx edx, [eax+PCIDEV.bus] |
||
591 | mov [brg_bus], edx |
||
592 | movzx edx, [eax+PCIDEV.devfn] |
||
593 | mov [brg_devfn], edx |
||
594 | .no_bridge: |
||
595 | mov edx, [eax+PCIDEV.vendor_device_id] |
||
596 | mov esi, devices |
||
2288 | clevermous | 597 | @@: |
5077 | clevermous | 598 | cmp dword [esi], 0 |
599 | jz .next_dev |
||
600 | cmp dword [esi], edx |
||
601 | jz .found |
||
602 | add esi, 12 |
||
603 | jmp @b |
||
604 | .err: |
||
2288 | clevermous | 605 | xor eax, eax |
5077 | clevermous | 606 | pop ebx |
2288 | clevermous | 607 | ret |
608 | .found: |
||
5077 | clevermous | 609 | movzx ebx, [eax+PCIDEV.bus] |
2288 | clevermous | 610 | mov [ctrl.bus], ebx |
611 | |||
5077 | clevermous | 612 | movzx ecx, [eax+PCIDEV.devfn] |
2288 | clevermous | 613 | mov [ctrl.devfn], ecx |
614 | |||
5077 | clevermous | 615 | mov eax, edx |
2288 | clevermous | 616 | and edx, 0xFFFF |
617 | mov [ctrl.vendor], edx |
||
618 | shr eax, 16 |
||
619 | mov [ctrl.dev_id], eax |
||
620 | |||
5077 | clevermous | 621 | mov ebx, [esi+4] |
2288 | clevermous | 622 | mov [ctrl.ctrl_ids], ebx |
623 | mov [ctrl.vendor_ids], msg_SIS |
||
624 | |||
5077 | clevermous | 625 | mov eax, [esi+8] |
626 | mov [ctrl.ctrl_setup], eax |
||
627 | pop ebx |
||
2288 | clevermous | 628 | ret |
629 | endp |
||
630 | |||
631 | align 4 |
||
632 | proc init_controller |
||
633 | |||
5077 | clevermous | 634 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 4 |
2288 | clevermous | 635 | mov ebx, eax |
5077 | clevermous | 636 | or al, 5 |
637 | invoke PciWrite16, [ctrl.bus], [ctrl.devfn], 4, eax |
||
638 | movzx eax, bx |
||
2288 | clevermous | 639 | mov [ctrl.pci_cmd], eax |
640 | shr ebx, 16 |
||
641 | mov [ctrl.pci_stat], ebx |
||
642 | |||
643 | mov esi, msgPciCmd |
||
5077 | clevermous | 644 | invoke SysMsgBoardStr |
2288 | clevermous | 645 | call dword2str |
5077 | clevermous | 646 | invoke SysMsgBoardStr |
2288 | clevermous | 647 | |
648 | mov esi, msgPciStat |
||
5077 | clevermous | 649 | invoke SysMsgBoardStr |
2288 | clevermous | 650 | mov eax, [ctrl.pci_stat] |
651 | call dword2str |
||
5077 | clevermous | 652 | invoke SysMsgBoardStr |
2288 | clevermous | 653 | |
654 | mov esi, msgMixIsaIo |
||
5077 | clevermous | 655 | invoke SysMsgBoardStr |
2288 | clevermous | 656 | |
5077 | clevermous | 657 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x10 |
2288 | clevermous | 658 | |
659 | call dword2str |
||
5077 | clevermous | 660 | invoke SysMsgBoardStr |
2288 | clevermous | 661 | |
662 | and eax, 0xFFFE |
||
663 | mov [ctrl.codec_io_base], eax |
||
664 | |||
665 | mov esi, msgCtrlIsaIo |
||
5077 | clevermous | 666 | invoke SysMsgBoardStr |
2288 | clevermous | 667 | |
5077 | clevermous | 668 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x14 |
2288 | clevermous | 669 | |
670 | call dword2str |
||
5077 | clevermous | 671 | invoke SysMsgBoardStr |
2288 | clevermous | 672 | |
673 | and eax, 0xFFC0 |
||
674 | mov [ctrl.ctrl_io_base], eax |
||
675 | |||
676 | mov esi, msgMixMMIo |
||
5077 | clevermous | 677 | invoke SysMsgBoardStr |
2288 | clevermous | 678 | |
5077 | clevermous | 679 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x18 |
2288 | clevermous | 680 | mov [ctrl.codec_mem_base], eax |
681 | |||
682 | call dword2str |
||
5077 | clevermous | 683 | invoke SysMsgBoardStr |
2288 | clevermous | 684 | |
685 | mov esi, msgCtrlMMIo |
||
5077 | clevermous | 686 | invoke SysMsgBoardStr |
2288 | clevermous | 687 | |
5077 | clevermous | 688 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x1C |
2288 | clevermous | 689 | mov [ctrl.ctrl_mem_base], eax |
690 | |||
691 | call dword2str |
||
5077 | clevermous | 692 | invoke SysMsgBoardStr |
693 | |||
694 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x3C |
||
695 | cmp al, 0xFF |
||
696 | jnz @f |
||
697 | movzx eax, ah |
||
698 | add eax, 0x40 |
||
699 | invoke PciWrite8, [brg_bus], [brg_devfn], eax, 5 |
||
700 | invoke PciWrite8, [ctrl.bus], [ctrl.devfn], 0x3C, 5 |
||
701 | mov al, 5 |
||
702 | @@: |
||
2288 | clevermous | 703 | and eax, 0xFF |
704 | mov [ctrl.int_line], eax |
||
705 | |||
5077 | clevermous | 706 | invoke PciRead8, [ctrl.bus], [ctrl.devfn], 0x41 |
2288 | clevermous | 707 | and eax, 0xFF |
708 | mov [ctrl.cfg_reg], eax |
||
709 | |||
710 | call [ctrl.ctrl_setup] |
||
711 | xor eax, eax |
||
712 | inc eax |
||
713 | ret |
||
714 | endp |
||
715 | |||
716 | align 4 |
||
717 | proc set_SIS |
||
718 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
||
719 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
720 | |||
721 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
||
722 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
723 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
724 | |||
725 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
||
726 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
727 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
728 | ret |
||
729 | endp |
||
730 | |||
731 | align 4 |
||
732 | proc reset_controller |
||
733 | |||
734 | xor eax, eax |
||
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 | |||
744 | mov eax, RR |
||
745 | mov edx, PCM_IN_CR_REG |
||
746 | call [ctrl.ctrl_write8] |
||
747 | |||
748 | mov edx, PCM_OUT_CR_REG |
||
749 | call [ctrl.ctrl_write8] |
||
750 | |||
751 | mov edx, MC_IN_CR_REG |
||
752 | call [ctrl.ctrl_write8] |
||
753 | ret |
||
754 | endp |
||
755 | |||
756 | align 4 |
||
757 | proc init_codec |
||
758 | locals |
||
759 | counter dd ? |
||
760 | endl |
||
761 | |||
762 | mov esi, msgControl |
||
5077 | clevermous | 763 | invoke SysMsgBoardStr |
2288 | clevermous | 764 | |
765 | mov edx, GLOB_CTRL |
||
766 | call [ctrl.ctrl_read32] |
||
767 | call dword2str |
||
5077 | clevermous | 768 | invoke SysMsgBoardStr |
2288 | clevermous | 769 | |
770 | mov esi, msgStatus |
||
5077 | clevermous | 771 | invoke SysMsgBoardStr |
2288 | clevermous | 772 | |
773 | mov edx, CTRL_STAT |
||
774 | call [ctrl.ctrl_read32] |
||
775 | push eax |
||
776 | call dword2str |
||
5077 | clevermous | 777 | invoke SysMsgBoardStr |
2288 | clevermous | 778 | pop eax |
779 | cmp eax, 0xFFFFFFFF |
||
780 | je .err |
||
781 | |||
782 | test eax, CTRL_ST_CREADY |
||
5077 | clevermous | 783 | jnz .ready |
2288 | clevermous | 784 | |
785 | call reset_codec |
||
786 | test eax, eax |
||
787 | jz .err |
||
788 | |||
789 | .ready: |
||
790 | xor edx, edx ;ac_reg_0 |
||
791 | call [ctrl.codec_write16] |
||
792 | |||
793 | xor eax, eax |
||
794 | mov edx, CODEC_REG_POWERDOWN |
||
795 | call [ctrl.codec_write16] |
||
796 | |||
797 | mov [counter], 200 ; total 200*5 ms = 1s |
||
798 | .wait: |
||
799 | mov eax, 5000 ; wait 5 ms |
||
800 | call StallExec |
||
801 | |||
802 | mov edx, CODEC_REG_POWERDOWN |
||
803 | call [ctrl.codec_read16] |
||
804 | and eax, 0x0F |
||
805 | cmp eax, 0x0F |
||
806 | je .done |
||
807 | |||
808 | sub [counter] , 1 |
||
809 | jnz .wait |
||
810 | .err: |
||
811 | xor eax, eax ; timeout error |
||
812 | ret |
||
813 | .done: |
||
814 | mov eax, 2 ;force set 16-bit 2-channel PCM |
||
815 | mov edx, GLOB_CTRL |
||
816 | call [ctrl.ctrl_write32] |
||
817 | mov eax, 5000 ; wait 5 ms |
||
818 | call StallExec |
||
819 | |||
820 | call detect_codec |
||
821 | |||
822 | xor eax, eax |
||
823 | inc eax |
||
824 | ret |
||
825 | endp |
||
826 | |||
827 | align 4 |
||
828 | proc reset_codec |
||
829 | mov edx, GLOB_CTRL |
||
830 | call [ctrl.ctrl_read32] |
||
831 | |||
832 | test eax, 0x02 |
||
833 | jz .cold |
||
834 | |||
835 | call warm_reset |
||
836 | jnc .ok |
||
837 | .cold: |
||
838 | call cold_reset |
||
839 | jnc .ok |
||
840 | |||
841 | if DEBUG |
||
842 | mov esi, msgCFail |
||
5077 | clevermous | 843 | invoke SysMsgBoardStr |
2288 | clevermous | 844 | end if |
845 | xor eax, eax ; timeout error |
||
846 | ret |
||
847 | .ok: |
||
848 | xor eax, eax |
||
849 | inc eax |
||
850 | ret |
||
851 | endp |
||
852 | |||
853 | align 4 |
||
854 | proc warm_reset |
||
855 | locals |
||
856 | counter dd ? |
||
857 | endl |
||
858 | |||
859 | mov eax, 0x06 |
||
860 | mov edx, GLOB_CTRL |
||
861 | call [ctrl.ctrl_write32] |
||
862 | |||
863 | if DEBUG |
||
864 | mov esi, msgWarm |
||
5077 | clevermous | 865 | invoke SysMsgBoardStr |
2288 | clevermous | 866 | end if |
867 | |||
868 | mov [counter], 10 ; total 10*100 ms = 1s |
||
869 | .wait: |
||
870 | mov eax, 100000 ; wait 100 ms |
||
871 | call StallExec |
||
872 | |||
873 | mov edx, CTRL_STAT |
||
874 | call [ctrl.ctrl_read32] |
||
875 | test eax, CTRL_ST_CREADY |
||
876 | jnz .ok |
||
877 | |||
878 | dec [counter] |
||
879 | jnz .wait |
||
880 | |||
881 | if DEBUG |
||
882 | mov esi, msgWRFail |
||
5077 | clevermous | 883 | invoke SysMsgBoardStr |
2288 | clevermous | 884 | end if |
885 | .fail: |
||
886 | stc |
||
887 | ret |
||
888 | .ok: |
||
889 | clc |
||
890 | ret |
||
891 | endp |
||
892 | |||
893 | align 4 |
||
894 | proc cold_reset |
||
895 | locals |
||
896 | counter dd ? |
||
897 | endl |
||
898 | |||
899 | mov eax, 0x02 |
||
900 | mov edx, GLOB_CTRL |
||
901 | call [ctrl.ctrl_write32] |
||
902 | |||
903 | if DEBUG |
||
904 | mov esi, msgCold |
||
5077 | clevermous | 905 | invoke SysMsgBoardStr |
2288 | clevermous | 906 | end if |
907 | |||
908 | mov eax, 400000 ; wait 400 ms |
||
909 | call StallExec |
||
910 | |||
911 | mov [counter], 16 ; total 20*100 ms = 2s |
||
912 | .wait: |
||
913 | |||
914 | mov edx, CTRL_STAT |
||
915 | call [ctrl.ctrl_read32] |
||
916 | test eax, CTRL_ST_CREADY |
||
917 | jnz .ok |
||
918 | |||
919 | mov eax, 100000 ; wait 100 ms |
||
920 | call StallExec |
||
921 | |||
922 | dec [counter] |
||
923 | jnz .wait |
||
924 | |||
925 | if DEBUG |
||
926 | mov esi, msgCRFail |
||
5077 | clevermous | 927 | invoke SysMsgBoardStr |
2288 | clevermous | 928 | end if |
929 | |||
930 | .fail: |
||
931 | stc |
||
932 | ret |
||
933 | .ok: |
||
934 | mov esi, msgControl |
||
5077 | clevermous | 935 | invoke SysMsgBoardStr |
2288 | clevermous | 936 | |
937 | mov edx, GLOB_CTRL |
||
938 | call [ctrl.ctrl_read32] |
||
939 | call dword2str |
||
5077 | clevermous | 940 | invoke SysMsgBoardStr |
2288 | clevermous | 941 | |
942 | mov esi, msgStatus |
||
5077 | clevermous | 943 | invoke SysMsgBoardStr |
2288 | clevermous | 944 | |
945 | mov edx, CTRL_STAT |
||
946 | call [ctrl.ctrl_read32] |
||
947 | push eax |
||
948 | call dword2str |
||
5077 | clevermous | 949 | invoke SysMsgBoardStr |
2288 | clevermous | 950 | pop eax |
951 | |||
952 | test eax, CTRL_ST_CREADY |
||
953 | jz .fail |
||
954 | clc |
||
955 | ret |
||
956 | endp |
||
957 | |||
958 | align 4 |
||
959 | play: |
||
960 | xor eax, eax |
||
961 | mov [civ_val], eax |
||
962 | mov edx, PCM_OUT_CIV_REG |
||
963 | call [ctrl.ctrl_write8] |
||
964 | |||
965 | mov eax, 16 |
||
966 | mov [ctrl.lvi_reg], eax |
||
967 | mov edx, PCM_OUT_LVI_REG |
||
968 | call [ctrl.ctrl_write8] |
||
969 | |||
970 | mov edx, PCM_OUT_CR_REG |
||
971 | mov ax, 0x1D |
||
972 | call [ctrl.ctrl_write8] |
||
973 | xor eax, eax |
||
974 | ret |
||
975 | |||
976 | align 4 |
||
977 | stop: |
||
978 | mov edx, PCM_OUT_CR_REG |
||
979 | mov ax, 0x0 |
||
980 | call [ctrl.ctrl_write8] |
||
981 | |||
982 | mov ax, 0x1c |
||
983 | mov edx, PCM_OUT_SR_REG |
||
984 | call [ctrl.ctrl_write16] |
||
985 | xor eax, eax |
||
986 | ret |
||
987 | |||
988 | align 4 |
||
989 | proc get_dev_info stdcall, p_info:dword |
||
990 | virtual at esi |
||
991 | CTRL_INFO CTRL_INFO |
||
992 | end virtual |
||
993 | |||
994 | mov esi, [p_info] |
||
995 | mov eax, [ctrl.int_line] |
||
996 | mov ebx, [ctrl.codec_io_base] |
||
997 | mov ecx, [ctrl.ctrl_io_base] |
||
998 | mov edx, [ctrl.codec_mem_base] |
||
999 | mov edi, [ctrl.ctrl_mem_base] |
||
1000 | |||
1001 | mov [CTRL_INFO.irq], eax |
||
1002 | mov [CTRL_INFO.codec_io_base], ebx |
||
1003 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
1004 | mov [CTRL_INFO.codec_mem_base], edx |
||
1005 | mov [CTRL_INFO.ctrl_mem_base], edi |
||
1006 | |||
1007 | mov eax, [codec.chip_id] |
||
1008 | mov [CTRL_INFO.codec_id], eax |
||
1009 | |||
1010 | mov edx, GLOB_CTRL |
||
1011 | call [ctrl.ctrl_read32] |
||
1012 | mov [CTRL_INFO.glob_cntrl], eax |
||
1013 | |||
1014 | mov edx, CTRL_STAT |
||
1015 | call [ctrl.ctrl_read32] |
||
1016 | mov [CTRL_INFO.glob_sta], eax |
||
1017 | |||
1018 | mov ebx, [ctrl.pci_cmd] |
||
1019 | mov [CTRL_INFO.pci_cmd], ebx |
||
1020 | ret |
||
1021 | endp |
||
1022 | |||
1023 | align 4 |
||
1024 | proc set_callback stdcall, handler:dword |
||
1025 | mov eax, [handler] |
||
1026 | mov [ctrl.user_callback], eax |
||
1027 | ret |
||
1028 | endp |
||
1029 | |||
1030 | align 4 |
||
1031 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
||
1032 | |||
1033 | mov edx, [ac_reg] |
||
1034 | |||
1035 | mov ebx, edx |
||
1036 | shr ebx, 1 |
||
1037 | bt [codec.shadow_flag], ebx |
||
1038 | jc .use_shadow |
||
1039 | |||
1040 | call [ctrl.codec_read16] ;change edx !!! |
||
1041 | mov ecx, eax |
||
1042 | |||
1043 | mov edx, CTRL_STAT |
||
1044 | call [ctrl.ctrl_read32] |
||
1045 | test eax, CTRL_ST_RCS |
||
1046 | jz .read_ok |
||
1047 | |||
1048 | mov edx, CTRL_STAT |
||
1049 | call [ctrl.ctrl_write32] |
||
1050 | xor eax, eax |
||
1051 | not eax ;timeout |
||
1052 | ret |
||
1053 | .read_ok: |
||
1054 | mov edx, [ac_reg] |
||
1055 | mov [codec.regs+edx], cx |
||
1056 | bts [codec.shadow_flag], ebx |
||
1057 | mov eax, ecx |
||
1058 | ret |
||
1059 | .use_shadow: |
||
1060 | movzx eax, word [codec.regs+edx] |
||
1061 | ret |
||
1062 | endp |
||
1063 | |||
1064 | align 4 |
||
1065 | proc codec_write stdcall, ac_reg:dword |
||
1066 | mov esi, [ac_reg] |
||
1067 | mov edx, esi |
||
1068 | call [ctrl.codec_write16] |
||
1069 | mov [codec.regs+esi], ax |
||
1070 | shr esi, 1 |
||
1071 | bts [codec.shadow_flag], esi |
||
1072 | ret |
||
1073 | endp |
||
1074 | |||
1075 | align 4 |
||
1076 | proc codec_check_ready |
||
1077 | |||
1078 | mov edx, CTRL_ST |
||
1079 | call [ctrl.ctrl_read32] |
||
1080 | and eax, CTRL_ST_CREADY |
||
1081 | jz .not_ready |
||
1082 | |||
1083 | xor eax, wax |
||
1084 | inc eax |
||
1085 | ret |
||
1086 | .not_ready: |
||
1087 | xor eax, eax |
||
1088 | ret |
||
1089 | endp |
||
1090 | |||
1091 | align 4 |
||
5077 | clevermous | 1092 | proc check_semaphore |
2288 | clevermous | 1093 | local counter:DWORD |
1094 | |||
1095 | mov [counter], 100 |
||
1096 | .l1: |
||
1097 | mov edx, CTRL_CAS |
||
1098 | call [ctrl.ctrl_read8] |
||
1099 | and eax, CAS_FLAG |
||
1100 | jz .ok |
||
1101 | |||
1102 | mov eax, 1 |
||
1103 | call StallExec |
||
1104 | sub [counter], 1 |
||
1105 | jnz .l1 |
||
1106 | xor eax, eax |
||
1107 | ret |
||
1108 | align 4 |
||
1109 | .ok: |
||
1110 | xor eax, eax |
||
1111 | inc eax |
||
1112 | ret |
||
1113 | endp |
||
1114 | |||
1115 | align 4 |
||
1116 | proc StallExec |
||
1117 | push ecx |
||
1118 | push edx |
||
1119 | push ebx |
||
1120 | push eax |
||
1121 | |||
1122 | mov ecx, CPU_FREQ |
||
1123 | mul ecx |
||
1124 | mov ebx, eax ;low |
||
1125 | mov ecx, edx ;high |
||
1126 | rdtsc |
||
1127 | add ebx, eax |
||
1128 | adc ecx, edx |
||
1129 | @@: |
||
1130 | rdtsc |
||
1131 | sub eax, ebx |
||
1132 | sbb edx, ecx |
||
1133 | js @B |
||
1134 | |||
1135 | pop eax |
||
1136 | pop ebx |
||
1137 | pop edx |
||
1138 | pop ecx |
||
1139 | ret |
||
1140 | endp |
||
1141 | |||
1142 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1143 | ; CONTROLLER IO functions |
||
1144 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1145 | |||
1146 | align 4 |
||
1147 | proc codec_io_r16 |
||
5077 | clevermous | 1148 | push eax edx |
1149 | call check_semaphore |
||
1150 | test eax, eax |
||
1151 | pop edx eax |
||
1152 | jz .err |
||
2288 | clevermous | 1153 | add edx, [ctrl.codec_io_base] |
1154 | in ax, dx |
||
5077 | clevermous | 1155 | .err: |
2288 | clevermous | 1156 | ret |
1157 | endp |
||
1158 | |||
1159 | align 4 |
||
1160 | proc codec_io_w16 |
||
5077 | clevermous | 1161 | push eax edx |
1162 | call check_semaphore |
||
1163 | test eax, eax |
||
1164 | pop edx eax |
||
1165 | jz .err |
||
2288 | clevermous | 1166 | add edx, [ctrl.codec_io_base] |
1167 | out dx, ax |
||
5077 | clevermous | 1168 | .err: |
2288 | clevermous | 1169 | ret |
1170 | endp |
||
1171 | |||
1172 | align 4 |
||
1173 | proc ctrl_io_r8 |
||
1174 | add edx, [ctrl.ctrl_io_base] |
||
1175 | in al, dx |
||
1176 | ret |
||
1177 | endp |
||
1178 | |||
1179 | align 4 |
||
1180 | proc ctrl_io_r16 |
||
1181 | add edx, [ctrl.ctrl_io_base] |
||
1182 | in ax, dx |
||
1183 | ret |
||
1184 | endp |
||
1185 | |||
1186 | align 4 |
||
1187 | proc ctrl_io_r32 |
||
1188 | add edx, [ctrl.ctrl_io_base] |
||
1189 | in eax, dx |
||
1190 | ret |
||
1191 | endp |
||
1192 | |||
1193 | align 4 |
||
1194 | proc ctrl_io_w8 |
||
1195 | add edx, [ctrl.ctrl_io_base] |
||
1196 | out dx, al |
||
1197 | ret |
||
1198 | endp |
||
1199 | |||
1200 | align 4 |
||
1201 | proc ctrl_io_w16 |
||
1202 | add edx, [ctrl.ctrl_io_base] |
||
1203 | out dx, ax |
||
1204 | ret |
||
1205 | endp |
||
1206 | |||
1207 | align 4 |
||
1208 | proc ctrl_io_w32 |
||
1209 | add edx, [ctrl.ctrl_io_base] |
||
1210 | out dx, eax |
||
1211 | ret |
||
1212 | endp |
||
1213 | |||
1214 | align 4 |
||
1215 | dword2str: |
||
1216 | mov esi, hex_buff |
||
1217 | mov ecx, -8 |
||
1218 | @@: |
||
1219 | rol eax, 4 |
||
1220 | mov ebx, eax |
||
1221 | and ebx, 0x0F |
||
1222 | mov bl, [ebx+hexletters] |
||
1223 | mov [8+esi+ecx], bl |
||
1224 | inc ecx |
||
1225 | jnz @B |
||
1226 | ret |
||
1227 | |||
1228 | hexletters db '0123456789ABCDEF' |
||
1229 | hex_buff db 8 dup(0),13,10,0 |
||
1230 | |||
1231 | include "codec.inc" |
||
1232 | |||
1233 | align 4 |
||
1234 | devices dd (CTRL_SIS shl 16)+VID_SIS,msg_AC, set_SIS |
||
1235 | dd 0 |
||
1236 | |||
1237 | msg_AC db '7012 AC97 controller',13,10, 0 |
||
1238 | msg_SIS db 'Silicon Integrated Systems',13,10, 0 |
||
1239 | |||
1240 | sz_sound_srv db 'SOUND',0 |
||
1241 | |||
1242 | msgInit db 'detect hardware...',13,10,0 |
||
1243 | msgFail db 'device not found',13,10,0 |
||
1244 | msgAttchIRQ db 'IRQ line not supported', 13,10, 0 |
||
1245 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1246 | msgPlay db 'start play', 13,10,0 |
||
1247 | msgStop db 'stop play', 13,10,0 |
||
1248 | ;msgNotify db 'call notify',13,10,0 |
||
1249 | msgIRQ db 'AC97 IRQ', 13,10,0 |
||
1250 | msgInitCtrl db 'init controller',13,10,0 |
||
1251 | ;msgInitCodec db 'init codec',13,10,0 |
||
1252 | msgPrimBuff db 'create primary buffer ...',0 |
||
1253 | msgDone db 'done',13,10,0 |
||
1254 | msgRemap db 'Remap IRQ',13,10,0 |
||
1255 | ;msgReg db 'set service handler',13,10,0 |
||
1256 | msgOk db 'service installed',13,10,0 |
||
1257 | msgCold db 'cold reset',13,10,0 |
||
1258 | msgWarm db 'warm reset',13,10,0 |
||
1259 | msgWRFail db 'warm reset failed',13,10,0 |
||
1260 | msgCRFail db 'cold reset failed',13,10,0 |
||
1261 | msgCFail db 'codec not ready',13,10,0 |
||
1262 | msgResetOk db 'reset complete',13,10,0 |
||
1263 | msgStatus db 'global status ',0 |
||
1264 | msgControl db 'global control ',0 |
||
1265 | msgPciCmd db 'PCI command ',0 |
||
1266 | msgPciStat db 'PCI status ',0 |
||
1267 | msgCtrlIsaIo db 'controller io base ',0 |
||
1268 | msgMixIsaIo db 'codec io base ',0 |
||
1269 | msgCtrlMMIo db 'controller mmio base ',0 |
||
1270 | msgMixMMIo db 'codec mmio base ',0 |
||
1271 | msgIrqMap db 'AC97 irq map as ',0 |
||
1272 | |||
5077 | clevermous | 1273 | align 4 |
1274 | data fixups |
||
1275 | end data |
||
2288 | clevermous | 1276 | |
5077 | clevermous | 1277 | align 8 |
2288 | clevermous | 1278 | pcmout_bdl rq 32 |
1279 | buff_list rd 32 |
||
1280 | |||
1281 | codec CODEC |
||
1282 | ctrl AC_CNTRL |
||
1283 | |||
1284 | lpc_bus rd 1 |
||
1285 | civ_val rd 1 |
||
5077 | clevermous | 1286 | |
1287 | brg_bus dd ? |
||
1288 | brg_devfn dd ? |