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Rev | Author | Line No. | Line |
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1340 | tsdima | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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5363 | yogev_ezra | 3 | ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
1340 | tsdima | 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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1340 | tsdima | 10 | |
2288 | clevermous | 11 | DEBUG equ 1 |
12 | DEBUG_IRQ equ 0 |
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1340 | tsdima | 13 | |
2288 | clevermous | 14 | API_VERSION equ 0x01000100 |
1340 | tsdima | 15 | |
16 | |||
7585 | dunkaist | 17 | ;irq 0,13 unavailable |
1340 | tsdima | 18 | ; FEDCBA9876543210 |
7585 | dunkaist | 19 | VALID_IRQ equ 1101111111111110b |
1340 | tsdima | 20 | |
2288 | clevermous | 21 | CPU_FREQ equ 2000d |
1340 | tsdima | 22 | |
23 | BIT0 EQU 0x00000001 |
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24 | BIT1 EQU 0x00000002 |
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25 | BIT2 EQU 0x00000004 |
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26 | BIT3 EQU 0x00000008 |
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27 | BIT4 EQU 0x00000010 |
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28 | BIT5 EQU 0x00000020 |
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29 | BIT6 EQU 0x00000040 |
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30 | BIT7 EQU 0x00000080 |
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31 | BIT8 EQU 0x00000100 |
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32 | BIT9 EQU 0x00000200 |
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33 | BIT10 EQU 0x00000400 |
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34 | BIT11 EQU 0x00000800 |
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35 | BIT12 EQU 0x00001000 |
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36 | BIT13 EQU 0x00002000 |
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37 | BIT14 EQU 0x00004000 |
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38 | BIT15 EQU 0x00008000 |
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39 | BIT16 EQU 0x00010000 |
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40 | BIT17 EQU 0x00020000 |
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41 | BIT18 EQU 0x00040000 |
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42 | BIT19 EQU 0x00080000 |
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43 | BIT20 EQU 0x00100000 |
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44 | BIT21 EQU 0x00200000 |
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45 | BIT22 EQU 0x00400000 |
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46 | BIT23 EQU 0x00800000 |
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47 | BIT24 EQU 0x00100000 |
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48 | BIT25 EQU 0x02000000 |
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49 | BIT26 EQU 0x04000000 |
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50 | BIT27 EQU 0x08000000 |
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51 | BIT28 EQU 0x10000000 |
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52 | BIT29 EQU 0x20000000 |
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53 | BIT30 EQU 0x40000000 |
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54 | BIT31 EQU 0x80000000 |
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55 | |||
2288 | clevermous | 56 | VID_FM801 equ 0x1319 |
57 | CTRL_FM801 equ 0x0801 |
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1340 | tsdima | 58 | |
59 | FM_PCM_VOLUME equ 0x00 |
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60 | FM_FM_VOLUME equ 0x02 |
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61 | FM_I2S_VOLUME equ 0x04 |
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62 | FM_RECORD_SOURCE equ 0x06 |
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63 | |||
64 | FM_PLAY_CTL equ 0x08 |
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65 | FM_PLAY_RATE_MASK equ 0x0f00 |
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66 | FM_PLAY_BUF1_LAST equ 0x0001 |
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67 | FM_PLAY_BUF2_LAST equ 0x0002 |
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68 | FM_PLAY_START equ 0x0020 |
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69 | FM_PLAY_PAUSE equ 0x0040 |
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70 | FM_PLAY_STOPNOW equ 0x0080 |
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71 | FM_PLAY_16BIT equ 0x4000 |
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72 | FM_PLAY_STEREO equ 0x8000 |
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73 | |||
74 | FM_PLAY_DMALEN equ 0x0a |
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75 | FM_PLAY_DMABUF1 equ 0x0c |
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76 | FM_PLAY_DMABUF2 equ 0x10 |
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77 | |||
78 | FM_REC_CTL equ 0x14 |
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79 | FM_REC_RATE_MASK equ 0x0f00 |
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80 | FM_REC_BUF1_LAST equ 0x0001 |
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81 | FM_REC_BUF2_LAST equ 0x0002 |
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82 | FM_REC_START equ 0x0020 |
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83 | FM_REC_PAUSE equ 0x0040 |
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84 | FM_REC_STOPNOW equ 0x0080 |
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85 | FM_REC_16BIT equ 0x4000 |
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86 | FM_REC_STEREO equ 0x8000 |
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87 | |||
88 | FM_REC_DMALEN equ 0x16 |
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89 | FM_REC_DMABUF1 equ 0x18 |
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90 | FM_REC_DMABUF2 equ 0x1c |
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91 | |||
92 | FM_CODEC_CTL equ 0x22 |
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93 | FM_VOLUME equ 0x26 |
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94 | FM_VOLUME_MUTE equ 0x8000 |
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95 | |||
96 | FM_CODEC_CMD equ 0x2a |
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97 | FM_CODEC_CMD_READ equ 0x0080 |
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98 | FM_CODEC_CMD_VALID equ 0x0100 |
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99 | FM_CODEC_CMD_BUSY equ 0x0200 |
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100 | |||
101 | FM_CODEC_DATA equ 0x2c |
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102 | |||
103 | FM_IO_CTL equ 0x52 |
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104 | FM_CARD_CTL equ 0x54 |
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105 | |||
106 | FM_INTMASK equ 0x56 |
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107 | FM_INTMASK_PLAY equ 0x0001 |
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108 | FM_INTMASK_REC equ 0x0002 |
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109 | FM_INTMASK_VOL equ 0x0040 |
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110 | FM_INTMASK_MPU equ 0x0080 |
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111 | |||
112 | FM_INTSTATUS equ 0x5a |
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113 | FM_INTSTATUS_PLAY equ 0x0100 |
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114 | FM_INTSTATUS_REC equ 0x0200 |
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115 | FM_INTSTATUS_VOL equ 0x4000 |
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116 | FM_INTSTATUS_MPU equ 0x8000 |
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117 | |||
2288 | clevermous | 118 | CODEC_MASTER_VOL_REG equ 0x02 ; |
119 | CODEC_AUX_VOL equ 0x04 ; |
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120 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
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121 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
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1340 | tsdima | 122 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
123 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
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124 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
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125 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
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126 | |||
2288 | clevermous | 127 | SRV_GETVERSION equ 0 |
128 | DEV_PLAY equ 1 |
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129 | DEV_STOP equ 2 |
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130 | DEV_CALLBACK equ 3 |
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131 | DEV_SET_BUFF equ 4 |
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132 | DEV_NOTIFY equ 5 |
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1340 | tsdima | 133 | DEV_SET_MASTERVOL equ 6 |
134 | DEV_GET_MASTERVOL equ 7 |
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2288 | clevermous | 135 | DEV_GET_INFO equ 8 |
1340 | tsdima | 136 | |
2288 | clevermous | 137 | struc AC_CNTRL ;AC controller base class |
138 | { .bus dd ? |
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139 | .devfn dd ? |
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1340 | tsdima | 140 | |
2288 | clevermous | 141 | .vendor dd ? |
142 | .dev_id dd ? |
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143 | .pci_cmd dd ? |
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144 | .pci_stat dd ? |
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1340 | tsdima | 145 | |
146 | .codec_io_base dd ? |
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147 | .codec_mem_base dd ? |
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148 | |||
149 | .ctrl_io_base dd ? |
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150 | .ctrl_mem_base dd ? |
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2288 | clevermous | 151 | .cfg_reg dd ? |
152 | .int_line dd ? |
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1340 | tsdima | 153 | |
2288 | clevermous | 154 | .vendor_ids dd ? ;vendor id string |
155 | .ctrl_ids dd ? ;hub id string |
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1340 | tsdima | 156 | |
2288 | clevermous | 157 | .buffer dd ? |
1340 | tsdima | 158 | |
2288 | clevermous | 159 | .notify_pos dd ? |
160 | .notify_task dd ? |
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1340 | tsdima | 161 | |
2288 | clevermous | 162 | .lvi_reg dd ? |
163 | .ctrl_setup dd ? |
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1340 | tsdima | 164 | .user_callback dd ? |
165 | .codec_read16 dd ? |
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166 | .codec_write16 dd ? |
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167 | |||
2288 | clevermous | 168 | .ctrl_read8 dd ? |
169 | .ctrl_read16 dd ? |
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170 | .ctrl_read32 dd ? |
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1340 | tsdima | 171 | |
2288 | clevermous | 172 | .ctrl_write8 dd ? |
1340 | tsdima | 173 | .ctrl_write16 dd ? |
174 | .ctrl_write32 dd ? |
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175 | } |
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176 | |||
177 | struc CODEC ;Audio Chip base class |
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178 | { |
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2288 | clevermous | 179 | .chip_id dd ? |
180 | .flags dd ? |
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181 | .status dd ? |
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1340 | tsdima | 182 | |
183 | .ac_vendor_ids dd ? ;ac vendor id string |
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2288 | clevermous | 184 | .chip_ids dd ? ;chip model string |
1340 | tsdima | 185 | |
2288 | clevermous | 186 | .shadow_flag dd ? |
187 | dd ? |
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1340 | tsdima | 188 | |
2288 | clevermous | 189 | .regs dw ? ; codec registers |
1340 | tsdima | 190 | .reg_master_vol dw ? ;0x02 |
191 | .reg_aux_out_vol dw ? ;0x04 |
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192 | .reg_mone_vol dw ? ;0x06 |
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193 | .reg_master_tone dw ? ;0x08 |
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194 | .reg_beep_vol dw ? ;0x0A |
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195 | .reg_phone_vol dw ? ;0x0C |
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2288 | clevermous | 196 | .reg_mic_vol dw ? ;0x0E |
1340 | tsdima | 197 | .reg_line_in_vol dw ? ;0x10 |
2288 | clevermous | 198 | .reg_cd_vol dw ? ;0x12 |
1340 | tsdima | 199 | .reg_video_vol dw ? ;0x14 |
200 | .reg_aux_in_vol dw ? ;0x16 |
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201 | .reg_pcm_out_vol dw ? ;0x18 |
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202 | .reg_rec_select dw ? ;0x1A |
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203 | .reg_rec_gain dw ? ;0x1C |
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204 | .reg_rec_gain_mic dw ? ;0x1E |
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2288 | clevermous | 205 | .reg_gen dw ? ;0x20 |
206 | .reg_3d_ctrl dw ? ;0X22 |
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207 | .reg_page dw ? ;0X24 |
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1340 | tsdima | 208 | .reg_powerdown dw ? ;0x26 |
209 | .reg_ext_audio dw ? ;0x28 |
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2288 | clevermous | 210 | .reg_ext_st dw ? ;0x2a |
1340 | tsdima | 211 | .reg_pcm_front_rate dw ? ;0x2c |
212 | .reg_pcm_surr_rate dw ? ;0x2e |
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213 | .reg_lfe_rate dw ? ;0x30 |
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214 | .reg_pcm_in_rate dw ? ;0x32 |
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2288 | clevermous | 215 | dw ? ;0x34 |
1340 | tsdima | 216 | .reg_cent_lfe_vol dw ? ;0x36 |
217 | .reg_surr_vol dw ? ;0x38 |
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218 | .reg_spdif_ctrl dw ? ;0x3A |
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2288 | clevermous | 219 | dw ? ;0x3C |
220 | dw ? ;0x3E |
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221 | dw ? ;0x40 |
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222 | dw ? ;0x42 |
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223 | dw ? ;0x44 |
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224 | dw ? ;0x46 |
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225 | dw ? ;0x48 |
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226 | dw ? ;0x4A |
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227 | dw ? ;0x4C |
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228 | dw ? ;0x4E |
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229 | dw ? ;0x50 |
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230 | dw ? ;0x52 |
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231 | dw ? ;0x54 |
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232 | dw ? ;0x56 |
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233 | dw ? ;0x58 |
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234 | dw ? ;0x5A |
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235 | dw ? ;0x5C |
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236 | dw ? ;0x5E |
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237 | .reg_page_0 dw ? ;0x60 |
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238 | .reg_page_1 dw ? ;0x62 |
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239 | .reg_page_2 dw ? ;0x64 |
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240 | .reg_page_3 dw ? ;0x66 |
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241 | .reg_page_4 dw ? ;0x68 |
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242 | .reg_page_5 dw ? ;0x6A |
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243 | .reg_page_6 dw ? ;0x6C |
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244 | .reg_page_7 dw ? ;0x6E |
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245 | dw ? ;0x70 |
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246 | dw ? ;0x72 |
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247 | dw ? ;0x74 |
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248 | dw ? ;0x76 |
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249 | dw ? ;0x78 |
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250 | dw ? ;0x7A |
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1340 | tsdima | 251 | .reg_vendor_id_1 dw ? ;0x7C |
252 | .reg_vendor_id_2 dw ? ;0x7E |
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253 | |||
254 | |||
2288 | clevermous | 255 | .reset dd ? ;virual |
1340 | tsdima | 256 | .set_master_vol dd ? |
257 | } |
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258 | |||
259 | struc CTRL_INFO |
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2288 | clevermous | 260 | { .pci_cmd dd ? |
261 | .irq dd ? |
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1340 | tsdima | 262 | .glob_cntrl dd ? |
2288 | clevermous | 263 | .glob_sta dd ? |
1340 | tsdima | 264 | .codec_io_base dd ? |
265 | .ctrl_io_base dd ? |
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266 | .codec_mem_base dd ? |
||
267 | .ctrl_mem_base dd ? |
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2288 | clevermous | 268 | .codec_id dd ? |
1340 | tsdima | 269 | } |
270 | |||
2288 | clevermous | 271 | EVENT_NOTIFY equ 0x00000200 |
1340 | tsdima | 272 | |
5077 | clevermous | 273 | section '.flat' code readable writable executable |
274 | include '../struct.inc' |
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275 | include '../macros.inc' |
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276 | include '../proc32.inc' |
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277 | include '../peimport.inc' |
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1340 | tsdima | 278 | |
5077 | clevermous | 279 | proc START c uses ebx esi edi, state:dword, cmdline:dword |
1340 | tsdima | 280 | |
2288 | clevermous | 281 | cmp [state], 1 |
282 | jne .stop |
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1340 | tsdima | 283 | |
284 | if DEBUG |
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2288 | clevermous | 285 | mov eax, START |
286 | call dword2str |
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5077 | clevermous | 287 | invoke SysMsgBoardStr |
2288 | clevermous | 288 | mov esi, msgInit |
5077 | clevermous | 289 | invoke SysMsgBoardStr |
1340 | tsdima | 290 | end if |
291 | |||
2288 | clevermous | 292 | call detect_controller |
293 | test eax, eax |
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294 | jz .fail |
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1340 | tsdima | 295 | |
296 | if DEBUG |
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2288 | clevermous | 297 | mov esi, [ctrl.vendor_ids] |
5077 | clevermous | 298 | invoke SysMsgBoardStr |
2288 | clevermous | 299 | mov esi, [ctrl.ctrl_ids] |
5077 | clevermous | 300 | invoke SysMsgBoardStr |
1340 | tsdima | 301 | |
302 | end if |
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303 | |||
2288 | clevermous | 304 | call init_controller |
305 | test eax, eax |
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306 | jz .fail |
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1340 | tsdima | 307 | |
2288 | clevermous | 308 | call init_codec |
309 | test eax, eax |
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310 | jz .fail |
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1340 | tsdima | 311 | |
2288 | clevermous | 312 | call reset_controller |
313 | call setup_codec |
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1340 | tsdima | 314 | |
2288 | clevermous | 315 | mov esi, msgPrimBuff |
5077 | clevermous | 316 | invoke SysMsgBoardStr |
2288 | clevermous | 317 | call create_primary_buff |
1340 | tsdima | 318 | |
2288 | clevermous | 319 | mov esi, msgDone |
5077 | clevermous | 320 | invoke SysMsgBoardStr |
1340 | tsdima | 321 | |
2288 | clevermous | 322 | mov eax, VALID_IRQ |
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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1340 | tsdima | 327 | |
5077 | clevermous | 328 | invoke AttachIntHandler, ebx, ac97_irq, dword 0 |
1340 | tsdima | 329 | .reg: |
330 | |||
5077 | clevermous | 331 | invoke RegService, sz_sound_srv, service_proc |
2288 | clevermous | 332 | ret |
1340 | tsdima | 333 | .fail: |
334 | if DEBUG |
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2288 | clevermous | 335 | mov esi, msgFail |
5077 | clevermous | 336 | invoke SysMsgBoardStr |
1340 | tsdima | 337 | end if |
2288 | clevermous | 338 | xor eax, eax |
339 | ret |
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1340 | tsdima | 340 | .fail_msg: |
5077 | clevermous | 341 | invoke SysMsgBoardStr |
2288 | clevermous | 342 | xor eax, eax |
343 | ret |
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1340 | tsdima | 344 | .stop: |
2288 | clevermous | 345 | call stop |
346 | xor eax, eax |
||
347 | ret |
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1340 | tsdima | 348 | endp |
349 | |||
2288 | clevermous | 350 | handle equ IOCTL.handle |
351 | io_code equ IOCTL.io_code |
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352 | input equ IOCTL.input |
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353 | inp_size equ IOCTL.inp_size |
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354 | output equ IOCTL.output |
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355 | out_size equ IOCTL.out_size |
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1340 | tsdima | 356 | |
357 | align 4 |
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358 | proc service_proc stdcall, ioctl:dword |
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359 | |||
2288 | clevermous | 360 | mov edi, [ioctl] |
361 | mov eax, [edi+io_code] |
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1340 | tsdima | 362 | |
2288 | clevermous | 363 | cmp eax, SRV_GETVERSION |
364 | jne @F |
||
1340 | tsdima | 365 | |
2288 | clevermous | 366 | mov eax, [edi+output] |
367 | cmp [edi+out_size], 4 |
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368 | jne .fail |
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1340 | tsdima | 369 | |
2288 | clevermous | 370 | mov [eax], dword API_VERSION |
371 | xor eax, eax |
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372 | ret |
||
1340 | tsdima | 373 | @@: |
2288 | clevermous | 374 | cmp eax, DEV_PLAY |
375 | jne @F |
||
1340 | tsdima | 376 | if DEBUG |
2288 | clevermous | 377 | mov esi, msgPlay |
5077 | clevermous | 378 | invoke SysMsgBoardStr |
1340 | tsdima | 379 | end if |
2288 | clevermous | 380 | call play |
381 | ret |
||
1340 | tsdima | 382 | @@: |
2288 | clevermous | 383 | cmp eax, DEV_STOP |
384 | jne @F |
||
1340 | tsdima | 385 | if DEBUG |
2288 | clevermous | 386 | mov esi, msgStop |
5077 | clevermous | 387 | invoke SysMsgBoardStr |
1340 | tsdima | 388 | end if |
2288 | clevermous | 389 | call stop |
390 | ret |
||
1340 | tsdima | 391 | @@: |
2288 | clevermous | 392 | cmp eax, DEV_CALLBACK |
393 | jne @F |
||
394 | mov ebx, [edi+input] |
||
395 | stdcall set_callback, [ebx] |
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396 | ret |
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1340 | tsdima | 397 | @@: |
2288 | clevermous | 398 | cmp eax, DEV_SET_MASTERVOL |
399 | jne @F |
||
400 | mov eax, [edi+input] |
||
401 | mov eax, [eax] |
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402 | call set_master_vol ;eax= vol |
||
403 | ret |
||
1340 | tsdima | 404 | @@: |
2288 | clevermous | 405 | cmp eax, DEV_GET_MASTERVOL |
406 | jne @F |
||
407 | mov ebx, [edi+output] |
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408 | stdcall get_master_vol, ebx |
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409 | ret |
||
1340 | tsdima | 410 | ;@@: |
411 | ; cmp eax, DEV_GET_INFO |
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412 | ; jne @F |
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413 | ; mov ebx, [edi+output] |
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414 | ; stdcall get_dev_info, ebx |
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415 | ; ret |
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416 | @@: |
||
417 | .fail: |
||
2288 | clevermous | 418 | or eax, -1 |
419 | ret |
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1340 | tsdima | 420 | endp |
421 | |||
422 | restore handle |
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423 | restore io_code |
||
424 | restore input |
||
425 | restore inp_size |
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426 | restore output |
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427 | restore out_size |
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428 | |||
429 | align 4 |
||
430 | proc fill_buffer |
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431 | |||
2288 | clevermous | 432 | cmp [ctrl.user_callback], 0 |
433 | je .exit |
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1340 | tsdima | 434 | |
2288 | clevermous | 435 | mov esi, [ctrl.buffer] |
436 | mov eax, int_flip_flop |
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437 | inc dword [eax] |
||
438 | test dword [eax], 1 |
||
439 | je @f |
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440 | add esi, 0x4000 |
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1340 | tsdima | 441 | @@: |
2288 | clevermous | 442 | stdcall [ctrl.user_callback], esi |
1340 | tsdima | 443 | |
2288 | clevermous | 444 | mov edx, FM_PLAY_DMABUF1 |
445 | mov eax, [buffer_pgaddr] |
||
446 | mov esi, int_flip_flop |
||
447 | test dword [esi], 1 |
||
448 | je @f |
||
449 | mov edx, FM_PLAY_DMABUF2 |
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450 | add eax, 0x4000 |
||
1340 | tsdima | 451 | @@: |
2288 | clevermous | 452 | call [ctrl.ctrl_write32] |
1340 | tsdima | 453 | |
454 | .exit: |
||
2288 | clevermous | 455 | ret |
1340 | tsdima | 456 | endp |
457 | |||
458 | align 4 |
||
459 | proc ac97_irq |
||
460 | |||
461 | if DEBUG_IRQ |
||
2288 | clevermous | 462 | mov esi, msgIRQ |
5077 | clevermous | 463 | invoke SysMsgBoardStr |
1340 | tsdima | 464 | end if |
465 | |||
2288 | clevermous | 466 | mov edx, FM_INTSTATUS |
467 | call [ctrl.ctrl_read16] |
||
1340 | tsdima | 468 | |
2288 | clevermous | 469 | test eax, FM_INTSTATUS_PLAY |
470 | je .exit |
||
1340 | tsdima | 471 | |
2288 | clevermous | 472 | push eax |
473 | call fill_buffer |
||
474 | pop eax |
||
1340 | tsdima | 475 | |
476 | .exit: |
||
2288 | clevermous | 477 | mov edx, FM_INTSTATUS |
478 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 479 | |
2288 | clevermous | 480 | ret |
1340 | tsdima | 481 | endp |
482 | |||
483 | align 4 |
||
484 | proc create_primary_buff |
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485 | |||
5077 | clevermous | 486 | invoke KernelAlloc, 0x10000 |
2288 | clevermous | 487 | mov [ctrl.buffer], eax |
1340 | tsdima | 488 | |
2288 | clevermous | 489 | mov edi, eax |
490 | mov ecx, 0x10000/4 |
||
491 | xor eax, eax |
||
492 | cld |
||
493 | rep stosd |
||
1340 | tsdima | 494 | |
2288 | clevermous | 495 | mov eax, [ctrl.buffer] |
5077 | clevermous | 496 | invoke GetPgAddr |
2288 | clevermous | 497 | mov [buffer_pgaddr], eax |
1340 | tsdima | 498 | |
2288 | clevermous | 499 | ret |
1340 | tsdima | 500 | endp |
501 | |||
502 | align 4 |
||
503 | proc detect_controller |
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2288 | clevermous | 504 | locals |
505 | last_bus dd ? |
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506 | bus dd ? |
||
507 | devfn dd ? |
||
508 | endl |
||
1340 | tsdima | 509 | |
2288 | clevermous | 510 | xor eax, eax |
511 | mov [bus], eax |
||
512 | inc eax |
||
5077 | clevermous | 513 | invoke PciApi |
2288 | clevermous | 514 | cmp eax, -1 |
515 | je .err |
||
1340 | tsdima | 516 | |
2288 | clevermous | 517 | mov [last_bus], eax |
1340 | tsdima | 518 | |
519 | .next_bus: |
||
2288 | clevermous | 520 | and [devfn], 0 |
1340 | tsdima | 521 | .next_dev: |
5077 | clevermous | 522 | invoke PciRead32, [bus], [devfn], dword 0 |
2288 | clevermous | 523 | test eax, eax |
524 | jz .next |
||
525 | cmp eax, -1 |
||
526 | je .next |
||
1340 | tsdima | 527 | |
2288 | clevermous | 528 | push eax |
5077 | clevermous | 529 | invoke PciRead32, [bus], [devfn], dword 0x09 |
2288 | clevermous | 530 | and eax, 0xffffff |
531 | cmp eax, 0x060100 ;pci-isa |
||
532 | jne .no_bridge |
||
1340 | tsdima | 533 | |
2288 | clevermous | 534 | mov eax, [bus] |
535 | mov [brg_bus], eax |
||
536 | mov eax, [devfn] |
||
537 | mov [brg_devfn], eax |
||
538 | .no_bridge: |
||
539 | pop eax |
||
1340 | tsdima | 540 | |
2288 | clevermous | 541 | mov edi, devices |
1340 | tsdima | 542 | @@: |
2288 | clevermous | 543 | mov ebx, [edi] |
544 | test ebx, ebx |
||
545 | jz .next |
||
1340 | tsdima | 546 | |
2288 | clevermous | 547 | cmp eax, ebx |
548 | je .found |
||
549 | add edi, 12 |
||
550 | jmp @B |
||
1340 | tsdima | 551 | .next: |
2288 | clevermous | 552 | inc [devfn] |
553 | cmp [devfn], 256 |
||
554 | jb .next_dev |
||
555 | mov eax, [bus] |
||
556 | inc eax |
||
557 | mov [bus], eax |
||
558 | cmp eax, [last_bus] |
||
559 | jna .next_bus |
||
560 | xor eax, eax |
||
561 | ret |
||
1340 | tsdima | 562 | .found: |
2288 | clevermous | 563 | mov ebx, [bus] |
564 | mov [ctrl.bus], ebx |
||
1340 | tsdima | 565 | |
2288 | clevermous | 566 | mov ecx, [devfn] |
567 | mov [ctrl.devfn], ecx |
||
1340 | tsdima | 568 | |
2288 | clevermous | 569 | mov edx, eax |
570 | and edx, 0xFFFF |
||
571 | mov [ctrl.vendor], edx |
||
572 | shr eax, 16 |
||
573 | mov [ctrl.dev_id], eax |
||
1340 | tsdima | 574 | |
2288 | clevermous | 575 | mov ebx, [edi+4] |
576 | mov [ctrl.ctrl_ids], ebx |
||
577 | mov [ctrl.vendor_ids], msg_FM |
||
1340 | tsdima | 578 | |
2288 | clevermous | 579 | mov esi, [edi+8] |
580 | mov [ctrl.ctrl_setup], esi |
||
581 | ret |
||
1340 | tsdima | 582 | .err: |
2288 | clevermous | 583 | xor eax, eax |
584 | ret |
||
1340 | tsdima | 585 | endp |
586 | |||
587 | align 4 |
||
588 | proc init_controller |
||
589 | |||
5077 | clevermous | 590 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 4 |
2288 | clevermous | 591 | mov ebx, eax |
592 | and eax, 0xFFFF |
||
593 | mov [ctrl.pci_cmd], eax |
||
594 | shr ebx, 16 |
||
595 | mov [ctrl.pci_stat], ebx |
||
1340 | tsdima | 596 | |
2288 | clevermous | 597 | mov esi, msgPciCmd |
5077 | clevermous | 598 | invoke SysMsgBoardStr |
2288 | clevermous | 599 | call dword2str |
5077 | clevermous | 600 | invoke SysMsgBoardStr |
1340 | tsdima | 601 | |
2288 | clevermous | 602 | mov esi, msgPciStat |
5077 | clevermous | 603 | invoke SysMsgBoardStr |
2288 | clevermous | 604 | mov eax, [ctrl.pci_stat] |
605 | call dword2str |
||
5077 | clevermous | 606 | invoke SysMsgBoardStr |
1340 | tsdima | 607 | |
2288 | clevermous | 608 | mov esi, msgCtrlIsaIo |
5077 | clevermous | 609 | invoke SysMsgBoardStr |
1340 | tsdima | 610 | |
5077 | clevermous | 611 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x10 |
1340 | tsdima | 612 | |
2288 | clevermous | 613 | call dword2str |
5077 | clevermous | 614 | invoke SysMsgBoardStr |
1340 | tsdima | 615 | |
2288 | clevermous | 616 | and eax, 0xFFFE |
617 | mov [ctrl.ctrl_io_base], eax |
||
1340 | tsdima | 618 | |
2288 | clevermous | 619 | mov esi, msgIrqNum |
5077 | clevermous | 620 | invoke SysMsgBoardStr |
1340 | tsdima | 621 | |
5077 | clevermous | 622 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x3C |
2288 | clevermous | 623 | and eax, 0xFF |
624 | mov [ctrl.int_line], eax |
||
1340 | tsdima | 625 | |
2288 | clevermous | 626 | call dword2str |
5077 | clevermous | 627 | invoke SysMsgBoardStr |
1340 | tsdima | 628 | |
2288 | clevermous | 629 | call [ctrl.ctrl_setup] |
630 | xor eax, eax |
||
631 | inc eax |
||
632 | ret |
||
1340 | tsdima | 633 | endp |
634 | |||
635 | align 4 |
||
636 | proc set_FM |
||
2288 | clevermous | 637 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
638 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
1340 | tsdima | 639 | |
2288 | clevermous | 640 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
641 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
642 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
1340 | tsdima | 643 | |
2288 | clevermous | 644 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
645 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
646 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
647 | ret |
||
1340 | tsdima | 648 | endp |
649 | |||
650 | align 4 |
||
651 | proc reset_controller |
||
652 | |||
2288 | clevermous | 653 | mov esi, msgInitCtrl |
5077 | clevermous | 654 | invoke SysMsgBoardStr |
1340 | tsdima | 655 | |
2288 | clevermous | 656 | mov edx, FM_CARD_CTL |
657 | call [ctrl.ctrl_read8] |
||
658 | push eax |
||
659 | or al, 1 |
||
660 | mov edx, FM_CARD_CTL |
||
661 | call [ctrl.ctrl_write8] |
||
662 | mov eax, 10 |
||
663 | call StallExec |
||
664 | pop eax |
||
665 | and al, 0xFE |
||
666 | mov edx, FM_CARD_CTL |
||
667 | call [ctrl.ctrl_write8] |
||
668 | mov eax, 10 |
||
669 | call StallExec |
||
1340 | tsdima | 670 | |
2288 | clevermous | 671 | mov eax, 0x0404 |
672 | mov edx, FM_PCM_VOLUME |
||
673 | call [ctrl.ctrl_write16] |
||
674 | mov edx, FM_FM_VOLUME |
||
675 | call [ctrl.ctrl_write16] |
||
676 | mov edx, FM_I2S_VOLUME |
||
677 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 678 | |
2288 | clevermous | 679 | mov edx, FM_INTMASK |
680 | call [ctrl.ctrl_read16] |
||
681 | and eax, not FM_INTMASK_PLAY |
||
682 | or eax, FM_INTMASK_REC or FM_INTMASK_MPU or FM_INTMASK_VOL |
||
683 | mov edx, FM_INTMASK |
||
684 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 685 | |
2288 | clevermous | 686 | mov eax, FM_INTMASK_PLAY or FM_INTMASK_REC or FM_INTMASK_MPU or FM_INTMASK_VOL |
687 | mov edx, FM_INTSTATUS |
||
688 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 689 | |
2288 | clevermous | 690 | ret |
1340 | tsdima | 691 | endp |
692 | |||
693 | align 4 |
||
694 | proc init_codec |
||
695 | |||
2288 | clevermous | 696 | mov esi, msgInitCodec |
5077 | clevermous | 697 | invoke SysMsgBoardStr |
1340 | tsdima | 698 | |
2288 | clevermous | 699 | mov al, FM_CODEC_CMD_READ |
700 | mov edx, FM_CODEC_CMD |
||
701 | call [ctrl.ctrl_write8] |
||
1340 | tsdima | 702 | |
2288 | clevermous | 703 | call reset_codec |
1340 | tsdima | 704 | |
2288 | clevermous | 705 | call detect_codec |
1340 | tsdima | 706 | |
2288 | clevermous | 707 | xor eax, eax |
708 | inc eax |
||
709 | ret |
||
1340 | tsdima | 710 | endp |
711 | |||
712 | align 4 |
||
713 | proc reset_codec |
||
714 | |||
2288 | clevermous | 715 | mov ecx, 255 |
1340 | tsdima | 716 | .L1: |
2288 | clevermous | 717 | mov edx, FM_CODEC_CMD |
718 | call [ctrl.ctrl_read16] |
||
719 | test ah, FM_CODEC_CMD_VALID shr 8 |
||
720 | jne .L2 |
||
721 | loop .L1 |
||
1340 | tsdima | 722 | .L2: |
2288 | clevermous | 723 | mov edx, FM_CODEC_CTL |
724 | call [ctrl.ctrl_read8] |
||
725 | push eax |
||
726 | or al, 0x20 |
||
727 | mov edx, FM_CODEC_CTL |
||
728 | call [ctrl.ctrl_write8] |
||
729 | pop eax |
||
730 | and al, 0xDF |
||
731 | mov edx, FM_CODEC_CTL |
||
732 | call [ctrl.ctrl_write8] |
||
1340 | tsdima | 733 | |
2288 | clevermous | 734 | xor eax, eax |
735 | inc eax |
||
736 | ret |
||
1340 | tsdima | 737 | endp |
738 | |||
739 | align 4 |
||
740 | play: |
||
2288 | clevermous | 741 | mov eax, 0x4000-1 |
742 | mov edx, FM_PLAY_DMALEN |
||
743 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 744 | |
2288 | clevermous | 745 | call fill_buffer |
1340 | tsdima | 746 | |
2288 | clevermous | 747 | mov eax, FM_PLAY_START or FM_PLAY_STOPNOW or FM_PLAY_STEREO or FM_PLAY_16BIT or 0xA00 |
748 | mov edx, FM_PLAY_CTL |
||
749 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 750 | |
2288 | clevermous | 751 | xor eax, eax |
752 | ret |
||
1340 | tsdima | 753 | |
754 | align 4 |
||
755 | stop: |
||
2288 | clevermous | 756 | mov edx, FM_PLAY_CTL |
757 | call [ctrl.ctrl_read16] |
||
758 | and eax, not (FM_PLAY_START or FM_PLAY_STOPNOW) |
||
759 | or eax, FM_PLAY_BUF1_LAST or FM_PLAY_BUF2_LAST |
||
760 | mov edx, FM_PLAY_CTL |
||
761 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 762 | |
2288 | clevermous | 763 | xor eax, eax |
764 | ret |
||
1340 | tsdima | 765 | |
766 | align 4 |
||
767 | proc get_dev_info stdcall, p_info:dword |
||
2288 | clevermous | 768 | virtual at esi |
769 | CTRL_INFO CTRL_INFO |
||
770 | end virtual |
||
1340 | tsdima | 771 | |
2288 | clevermous | 772 | mov esi, [p_info] |
773 | mov eax, [ctrl.int_line] |
||
774 | mov ebx, [ctrl.codec_io_base] |
||
775 | mov ecx, [ctrl.ctrl_io_base] |
||
776 | mov edx, [ctrl.codec_mem_base] |
||
777 | mov edi, [ctrl.ctrl_mem_base] |
||
1340 | tsdima | 778 | |
2288 | clevermous | 779 | mov [CTRL_INFO.irq], eax |
780 | mov [CTRL_INFO.codec_io_base], ebx |
||
781 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
782 | mov [CTRL_INFO.codec_mem_base], edx |
||
783 | mov [CTRL_INFO.ctrl_mem_base], edi |
||
1340 | tsdima | 784 | |
2288 | clevermous | 785 | mov eax, [codec.chip_id] |
786 | mov [CTRL_INFO.codec_id], eax |
||
1340 | tsdima | 787 | |
2288 | clevermous | 788 | mov ebx, [ctrl.pci_cmd] |
789 | mov [CTRL_INFO.pci_cmd], ebx |
||
790 | ret |
||
1340 | tsdima | 791 | endp |
792 | |||
793 | align 4 |
||
794 | proc set_callback stdcall, handler:dword |
||
2288 | clevermous | 795 | mov eax, [handler] |
796 | mov [ctrl.user_callback], eax |
||
797 | ret |
||
1340 | tsdima | 798 | endp |
799 | |||
800 | align 4 |
||
2288 | clevermous | 801 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
1340 | tsdima | 802 | |
2288 | clevermous | 803 | mov edx, [ac_reg] |
1340 | tsdima | 804 | |
2288 | clevermous | 805 | mov ebx, edx |
806 | shr ebx, 1 |
||
807 | bt [codec.shadow_flag], ebx |
||
808 | jc .use_shadow |
||
1340 | tsdima | 809 | |
2288 | clevermous | 810 | call [ctrl.codec_read16] ;change edx !!! |
811 | mov ecx, eax |
||
1340 | tsdima | 812 | |
813 | .read_ok: |
||
2288 | clevermous | 814 | mov edx, [ac_reg] |
815 | mov [codec.regs+edx], cx |
||
816 | bts [codec.shadow_flag], ebx |
||
817 | mov eax, ecx |
||
818 | ret |
||
1340 | tsdima | 819 | .use_shadow: |
2288 | clevermous | 820 | movzx eax, word [codec.regs+edx] |
821 | ret |
||
1340 | tsdima | 822 | |
823 | endp |
||
824 | |||
825 | align 4 |
||
826 | proc codec_write stdcall, ac_reg:dword |
||
827 | |||
2288 | clevermous | 828 | mov esi, [ac_reg] |
1340 | tsdima | 829 | |
2288 | clevermous | 830 | mov edx, esi |
1340 | tsdima | 831 | |
2288 | clevermous | 832 | call [ctrl.codec_write16] |
1340 | tsdima | 833 | |
2288 | clevermous | 834 | mov [codec.regs+esi], ax |
835 | shr esi, 1 |
||
836 | bts [codec.shadow_flag], esi |
||
1340 | tsdima | 837 | |
2288 | clevermous | 838 | ret |
1340 | tsdima | 839 | endp |
840 | |||
841 | align 4 |
||
842 | proc check_semafore |
||
843 | align 4 |
||
844 | .ok: |
||
2288 | clevermous | 845 | xor eax, eax |
846 | inc eax |
||
847 | ret |
||
1340 | tsdima | 848 | endp |
849 | |||
850 | align 4 |
||
851 | proc StallExec |
||
2288 | clevermous | 852 | push ecx |
853 | push edx |
||
854 | push ebx |
||
855 | push eax |
||
1340 | tsdima | 856 | |
2288 | clevermous | 857 | mov ecx, CPU_FREQ |
858 | mul ecx |
||
859 | mov ebx, eax ;low |
||
860 | mov ecx, edx ;high |
||
861 | rdtsc |
||
862 | add ebx, eax |
||
863 | adc ecx, edx |
||
1340 | tsdima | 864 | @@: |
2288 | clevermous | 865 | rdtsc |
866 | sub eax, ebx |
||
867 | sbb edx, ecx |
||
868 | js @B |
||
1340 | tsdima | 869 | |
2288 | clevermous | 870 | pop eax |
871 | pop ebx |
||
872 | pop edx |
||
873 | pop ecx |
||
874 | ret |
||
1340 | tsdima | 875 | endp |
876 | |||
877 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
878 | ; CONTROLLER IO functions |
||
879 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
880 | |||
881 | align 4 |
||
882 | proc codec_io_r16 |
||
883 | |||
2288 | clevermous | 884 | push edx |
885 | mov ecx, 255 |
||
1340 | tsdima | 886 | .L1: |
2288 | clevermous | 887 | mov edx, FM_CODEC_CMD |
888 | call [ctrl.ctrl_read16] |
||
889 | test ah, FM_CODEC_CMD_BUSY shr 8 |
||
890 | je .L2 |
||
891 | loop .L1 |
||
1340 | tsdima | 892 | .L2: |
2288 | clevermous | 893 | pop eax |
894 | or al, FM_CODEC_CMD_READ |
||
895 | mov edx, FM_CODEC_CMD |
||
896 | call [ctrl.ctrl_write8] |
||
1340 | tsdima | 897 | |
2288 | clevermous | 898 | mov ecx, 255 |
1340 | tsdima | 899 | .L3: |
2288 | clevermous | 900 | mov edx, FM_CODEC_CMD |
901 | call [ctrl.ctrl_read16] |
||
902 | test ah, FM_CODEC_CMD_VALID shr 8 |
||
903 | jne .L4 |
||
904 | loop .L3 |
||
1340 | tsdima | 905 | .L4: |
2288 | clevermous | 906 | mov edx, FM_CODEC_DATA |
907 | call [ctrl.ctrl_read16] |
||
1340 | tsdima | 908 | |
2288 | clevermous | 909 | ret |
1340 | tsdima | 910 | endp |
911 | |||
912 | align 4 |
||
913 | proc codec_io_w16 |
||
914 | |||
2288 | clevermous | 915 | push edx |
916 | push eax |
||
917 | mov ecx, 255 |
||
1340 | tsdima | 918 | .L1: |
2288 | clevermous | 919 | mov edx, FM_CODEC_CMD |
920 | call [ctrl.ctrl_read16] |
||
921 | test ah, FM_CODEC_CMD_BUSY shr 8 |
||
922 | je .L2 |
||
923 | loop .L1 |
||
1340 | tsdima | 924 | .L2: |
2288 | clevermous | 925 | pop eax |
926 | mov edx, FM_CODEC_DATA |
||
927 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 928 | |
2288 | clevermous | 929 | pop eax |
930 | mov edx, FM_CODEC_CMD |
||
931 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 932 | |
2288 | clevermous | 933 | ret |
1340 | tsdima | 934 | endp |
935 | |||
936 | align 4 |
||
937 | proc ctrl_io_r8 |
||
2288 | clevermous | 938 | add edx, [ctrl.ctrl_io_base] |
939 | in al, dx |
||
940 | ret |
||
1340 | tsdima | 941 | endp |
942 | |||
943 | align 4 |
||
944 | proc ctrl_io_r16 |
||
2288 | clevermous | 945 | add edx, [ctrl.ctrl_io_base] |
946 | in ax, dx |
||
947 | ret |
||
1340 | tsdima | 948 | endp |
949 | |||
950 | align 4 |
||
951 | proc ctrl_io_r32 |
||
2288 | clevermous | 952 | add edx, [ctrl.ctrl_io_base] |
953 | in eax, dx |
||
954 | ret |
||
1340 | tsdima | 955 | endp |
956 | |||
957 | align 4 |
||
958 | proc ctrl_io_w8 |
||
2288 | clevermous | 959 | add edx, [ctrl.ctrl_io_base] |
960 | out dx, al |
||
961 | ret |
||
1340 | tsdima | 962 | endp |
963 | |||
964 | align 4 |
||
965 | proc ctrl_io_w16 |
||
2288 | clevermous | 966 | add edx, [ctrl.ctrl_io_base] |
967 | out dx, ax |
||
968 | ret |
||
1340 | tsdima | 969 | endp |
970 | |||
971 | align 4 |
||
972 | proc ctrl_io_w32 |
||
2288 | clevermous | 973 | add edx, [ctrl.ctrl_io_base] |
974 | out dx, eax |
||
975 | ret |
||
1340 | tsdima | 976 | endp |
977 | |||
978 | align 4 |
||
979 | dword2str: |
||
2288 | clevermous | 980 | mov esi, hex_buff |
981 | mov ecx, -8 |
||
1340 | tsdima | 982 | @@: |
2288 | clevermous | 983 | rol eax, 4 |
984 | mov ebx, eax |
||
985 | and ebx, 0x0F |
||
986 | mov bl, [ebx+hexletters] |
||
987 | mov [8+esi+ecx], bl |
||
988 | inc ecx |
||
989 | jnz @B |
||
990 | ret |
||
1340 | tsdima | 991 | |
992 | hexletters db '0123456789ABCDEF' |
||
993 | hex_buff db 8 dup(0),13,10,0 |
||
994 | brg_bus dd ? |
||
995 | brg_devfn dd ? |
||
996 | include "codec.inc" |
||
997 | |||
998 | align 4 |
||
999 | devices dd (CTRL_FM801 shl 16)+VID_FM801, msg_FM801, set_FM |
||
2288 | clevermous | 1000 | dd 0 |
1340 | tsdima | 1001 | |
1002 | msg_FM801 db 'FM801 AC97 controller',13,10, 0 |
||
1003 | msg_FM db 'Forte Media',13,10, 0 |
||
1004 | |||
1005 | sz_sound_srv db 'SOUND',0 |
||
1006 | |||
1007 | msgInit db 'detect hardware...',13,10,0 |
||
1008 | msgFail db 'device not found',13,10,0 |
||
1009 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1010 | msgPlay db 'start play', 13,10,0 |
||
1011 | msgStop db 'stop play', 13,10,0 |
||
1012 | ;msgNotify db 'call notify',13,10,0 |
||
2288 | clevermous | 1013 | msgIRQ db 'AC97 IRQ', 13,10,0 |
1340 | tsdima | 1014 | msgInitCtrl db 'init controller',13,10,0 |
1015 | msgInitCodec db 'init codec',13,10,0 |
||
1016 | msgPrimBuff db 'create primary buffer ...',0 |
||
1017 | msgDone db 'done',13,10,0 |
||
1018 | ;msgReg db 'set service handler',13,10,0 |
||
2288 | clevermous | 1019 | ;msgOk db 'service installed',13,10,0 |
1340 | tsdima | 1020 | ;msgStatus db 'global status ',0 |
1021 | ;msgControl db 'global control ',0 |
||
1022 | msgPciCmd db 'PCI command ',0 |
||
1023 | msgPciStat db 'PCI status ',0 |
||
1024 | msgCtrlIsaIo db 'controller io base ',0 |
||
1025 | msgIrqNum db 'IRQ default ',0 |
||
1026 | ;msgIrqMap db 'AC97 irq map as ',0 |
||
1027 | |||
5077 | clevermous | 1028 | align 4 |
1029 | data fixups |
||
1030 | end data |
||
1340 | tsdima | 1031 | |
1032 | codec CODEC |
||
1033 | ctrl AC_CNTRL |
||
1034 | |||
2288 | clevermous | 1035 | int_flip_flop rd 1 |
1340 | tsdima | 1036 | buffer_pgaddr rd 1 |