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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 | |
2288 | clevermous | 16 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
1340 | tsdima | 17 | |
3539 | clevermous | 18 | ;irq 0,1,2,8,12,13 недоступны |
1340 | tsdima | 19 | ; FEDCBA9876543210 |
2288 | clevermous | 20 | VALID_IRQ equ 1100111011111000b |
21 | ATTCH_IRQ equ 0000111010100000b |
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1340 | tsdima | 22 | |
23 | if USE_COM_IRQ |
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2288 | clevermous | 24 | ATTCH_IRQ equ 0000111010111000b |
1340 | tsdima | 25 | end if |
26 | |||
2288 | clevermous | 27 | CPU_FREQ equ 2000d |
1340 | tsdima | 28 | |
29 | BIT0 EQU 0x00000001 |
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30 | BIT1 EQU 0x00000002 |
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31 | BIT2 EQU 0x00000004 |
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32 | BIT3 EQU 0x00000008 |
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33 | BIT4 EQU 0x00000010 |
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34 | BIT5 EQU 0x00000020 |
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35 | BIT6 EQU 0x00000040 |
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36 | BIT7 EQU 0x00000080 |
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37 | BIT8 EQU 0x00000100 |
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38 | BIT9 EQU 0x00000200 |
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39 | BIT10 EQU 0x00000400 |
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40 | BIT11 EQU 0x00000800 |
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41 | BIT12 EQU 0x00001000 |
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42 | BIT13 EQU 0x00002000 |
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43 | BIT14 EQU 0x00004000 |
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44 | BIT15 EQU 0x00008000 |
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45 | BIT16 EQU 0x00010000 |
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46 | BIT17 EQU 0x00020000 |
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47 | BIT18 EQU 0x00040000 |
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48 | BIT19 EQU 0x00080000 |
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49 | BIT20 EQU 0x00100000 |
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50 | BIT21 EQU 0x00200000 |
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51 | BIT22 EQU 0x00400000 |
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52 | BIT23 EQU 0x00800000 |
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53 | BIT24 EQU 0x00100000 |
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54 | BIT25 EQU 0x02000000 |
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55 | BIT26 EQU 0x04000000 |
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56 | BIT27 EQU 0x08000000 |
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57 | BIT28 EQU 0x10000000 |
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58 | BIT29 EQU 0x20000000 |
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59 | BIT30 EQU 0x40000000 |
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60 | BIT31 EQU 0x80000000 |
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61 | |||
2288 | clevermous | 62 | VID_FM801 equ 0x1319 |
63 | CTRL_FM801 equ 0x0801 |
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1340 | tsdima | 64 | |
65 | FM_PCM_VOLUME equ 0x00 |
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66 | FM_FM_VOLUME equ 0x02 |
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67 | FM_I2S_VOLUME equ 0x04 |
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68 | FM_RECORD_SOURCE equ 0x06 |
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69 | |||
70 | FM_PLAY_CTL equ 0x08 |
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71 | FM_PLAY_RATE_MASK equ 0x0f00 |
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72 | FM_PLAY_BUF1_LAST equ 0x0001 |
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73 | FM_PLAY_BUF2_LAST equ 0x0002 |
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74 | FM_PLAY_START equ 0x0020 |
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75 | FM_PLAY_PAUSE equ 0x0040 |
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76 | FM_PLAY_STOPNOW equ 0x0080 |
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77 | FM_PLAY_16BIT equ 0x4000 |
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78 | FM_PLAY_STEREO equ 0x8000 |
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79 | |||
80 | FM_PLAY_DMALEN equ 0x0a |
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81 | FM_PLAY_DMABUF1 equ 0x0c |
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82 | FM_PLAY_DMABUF2 equ 0x10 |
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83 | |||
84 | FM_REC_CTL equ 0x14 |
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85 | FM_REC_RATE_MASK equ 0x0f00 |
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86 | FM_REC_BUF1_LAST equ 0x0001 |
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87 | FM_REC_BUF2_LAST equ 0x0002 |
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88 | FM_REC_START equ 0x0020 |
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89 | FM_REC_PAUSE equ 0x0040 |
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90 | FM_REC_STOPNOW equ 0x0080 |
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91 | FM_REC_16BIT equ 0x4000 |
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92 | FM_REC_STEREO equ 0x8000 |
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93 | |||
94 | FM_REC_DMALEN equ 0x16 |
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95 | FM_REC_DMABUF1 equ 0x18 |
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96 | FM_REC_DMABUF2 equ 0x1c |
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97 | |||
98 | FM_CODEC_CTL equ 0x22 |
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99 | FM_VOLUME equ 0x26 |
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100 | FM_VOLUME_MUTE equ 0x8000 |
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101 | |||
102 | FM_CODEC_CMD equ 0x2a |
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103 | FM_CODEC_CMD_READ equ 0x0080 |
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104 | FM_CODEC_CMD_VALID equ 0x0100 |
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105 | FM_CODEC_CMD_BUSY equ 0x0200 |
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106 | |||
107 | FM_CODEC_DATA equ 0x2c |
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108 | |||
109 | FM_IO_CTL equ 0x52 |
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110 | FM_CARD_CTL equ 0x54 |
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111 | |||
112 | FM_INTMASK equ 0x56 |
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113 | FM_INTMASK_PLAY equ 0x0001 |
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114 | FM_INTMASK_REC equ 0x0002 |
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115 | FM_INTMASK_VOL equ 0x0040 |
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116 | FM_INTMASK_MPU equ 0x0080 |
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117 | |||
118 | FM_INTSTATUS equ 0x5a |
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119 | FM_INTSTATUS_PLAY equ 0x0100 |
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120 | FM_INTSTATUS_REC equ 0x0200 |
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121 | FM_INTSTATUS_VOL equ 0x4000 |
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122 | FM_INTSTATUS_MPU equ 0x8000 |
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123 | |||
2288 | clevermous | 124 | CODEC_MASTER_VOL_REG equ 0x02 ; |
125 | CODEC_AUX_VOL equ 0x04 ; |
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126 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
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127 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
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1340 | tsdima | 128 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
129 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
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130 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
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131 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
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132 | |||
2288 | clevermous | 133 | SRV_GETVERSION equ 0 |
134 | DEV_PLAY equ 1 |
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135 | DEV_STOP equ 2 |
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136 | DEV_CALLBACK equ 3 |
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137 | DEV_SET_BUFF equ 4 |
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138 | DEV_NOTIFY equ 5 |
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1340 | tsdima | 139 | DEV_SET_MASTERVOL equ 6 |
140 | DEV_GET_MASTERVOL equ 7 |
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2288 | clevermous | 141 | DEV_GET_INFO equ 8 |
1340 | tsdima | 142 | |
2288 | clevermous | 143 | struc AC_CNTRL ;AC controller base class |
144 | { .bus dd ? |
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145 | .devfn dd ? |
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1340 | tsdima | 146 | |
2288 | clevermous | 147 | .vendor dd ? |
148 | .dev_id dd ? |
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149 | .pci_cmd dd ? |
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150 | .pci_stat dd ? |
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1340 | tsdima | 151 | |
152 | .codec_io_base dd ? |
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153 | .codec_mem_base dd ? |
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154 | |||
155 | .ctrl_io_base dd ? |
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156 | .ctrl_mem_base dd ? |
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2288 | clevermous | 157 | .cfg_reg dd ? |
158 | .int_line dd ? |
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1340 | tsdima | 159 | |
2288 | clevermous | 160 | .vendor_ids dd ? ;vendor id string |
161 | .ctrl_ids dd ? ;hub id string |
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1340 | tsdima | 162 | |
2288 | clevermous | 163 | .buffer dd ? |
1340 | tsdima | 164 | |
2288 | clevermous | 165 | .notify_pos dd ? |
166 | .notify_task dd ? |
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1340 | tsdima | 167 | |
2288 | clevermous | 168 | .lvi_reg dd ? |
169 | .ctrl_setup dd ? |
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1340 | tsdima | 170 | .user_callback dd ? |
171 | .codec_read16 dd ? |
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172 | .codec_write16 dd ? |
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173 | |||
2288 | clevermous | 174 | .ctrl_read8 dd ? |
175 | .ctrl_read16 dd ? |
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176 | .ctrl_read32 dd ? |
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1340 | tsdima | 177 | |
2288 | clevermous | 178 | .ctrl_write8 dd ? |
1340 | tsdima | 179 | .ctrl_write16 dd ? |
180 | .ctrl_write32 dd ? |
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181 | } |
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182 | |||
183 | struc CODEC ;Audio Chip base class |
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184 | { |
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2288 | clevermous | 185 | .chip_id dd ? |
186 | .flags dd ? |
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187 | .status dd ? |
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1340 | tsdima | 188 | |
189 | .ac_vendor_ids dd ? ;ac vendor id string |
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2288 | clevermous | 190 | .chip_ids dd ? ;chip model string |
1340 | tsdima | 191 | |
2288 | clevermous | 192 | .shadow_flag dd ? |
193 | dd ? |
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1340 | tsdima | 194 | |
2288 | clevermous | 195 | .regs dw ? ; codec registers |
1340 | tsdima | 196 | .reg_master_vol dw ? ;0x02 |
197 | .reg_aux_out_vol dw ? ;0x04 |
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198 | .reg_mone_vol dw ? ;0x06 |
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199 | .reg_master_tone dw ? ;0x08 |
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200 | .reg_beep_vol dw ? ;0x0A |
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201 | .reg_phone_vol dw ? ;0x0C |
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2288 | clevermous | 202 | .reg_mic_vol dw ? ;0x0E |
1340 | tsdima | 203 | .reg_line_in_vol dw ? ;0x10 |
2288 | clevermous | 204 | .reg_cd_vol dw ? ;0x12 |
1340 | tsdima | 205 | .reg_video_vol dw ? ;0x14 |
206 | .reg_aux_in_vol dw ? ;0x16 |
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207 | .reg_pcm_out_vol dw ? ;0x18 |
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208 | .reg_rec_select dw ? ;0x1A |
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209 | .reg_rec_gain dw ? ;0x1C |
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210 | .reg_rec_gain_mic dw ? ;0x1E |
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2288 | clevermous | 211 | .reg_gen dw ? ;0x20 |
212 | .reg_3d_ctrl dw ? ;0X22 |
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213 | .reg_page dw ? ;0X24 |
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1340 | tsdima | 214 | .reg_powerdown dw ? ;0x26 |
215 | .reg_ext_audio dw ? ;0x28 |
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2288 | clevermous | 216 | .reg_ext_st dw ? ;0x2a |
1340 | tsdima | 217 | .reg_pcm_front_rate dw ? ;0x2c |
218 | .reg_pcm_surr_rate dw ? ;0x2e |
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219 | .reg_lfe_rate dw ? ;0x30 |
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220 | .reg_pcm_in_rate dw ? ;0x32 |
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2288 | clevermous | 221 | dw ? ;0x34 |
1340 | tsdima | 222 | .reg_cent_lfe_vol dw ? ;0x36 |
223 | .reg_surr_vol dw ? ;0x38 |
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224 | .reg_spdif_ctrl dw ? ;0x3A |
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2288 | clevermous | 225 | dw ? ;0x3C |
226 | dw ? ;0x3E |
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227 | dw ? ;0x40 |
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228 | dw ? ;0x42 |
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229 | dw ? ;0x44 |
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230 | dw ? ;0x46 |
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231 | dw ? ;0x48 |
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232 | dw ? ;0x4A |
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233 | dw ? ;0x4C |
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234 | dw ? ;0x4E |
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235 | dw ? ;0x50 |
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236 | dw ? ;0x52 |
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237 | dw ? ;0x54 |
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238 | dw ? ;0x56 |
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239 | dw ? ;0x58 |
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240 | dw ? ;0x5A |
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241 | dw ? ;0x5C |
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242 | dw ? ;0x5E |
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243 | .reg_page_0 dw ? ;0x60 |
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244 | .reg_page_1 dw ? ;0x62 |
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245 | .reg_page_2 dw ? ;0x64 |
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246 | .reg_page_3 dw ? ;0x66 |
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247 | .reg_page_4 dw ? ;0x68 |
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248 | .reg_page_5 dw ? ;0x6A |
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249 | .reg_page_6 dw ? ;0x6C |
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250 | .reg_page_7 dw ? ;0x6E |
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251 | dw ? ;0x70 |
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252 | dw ? ;0x72 |
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253 | dw ? ;0x74 |
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254 | dw ? ;0x76 |
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255 | dw ? ;0x78 |
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256 | dw ? ;0x7A |
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1340 | tsdima | 257 | .reg_vendor_id_1 dw ? ;0x7C |
258 | .reg_vendor_id_2 dw ? ;0x7E |
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259 | |||
260 | |||
2288 | clevermous | 261 | .reset dd ? ;virual |
1340 | tsdima | 262 | .set_master_vol dd ? |
263 | } |
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264 | |||
265 | struc CTRL_INFO |
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2288 | clevermous | 266 | { .pci_cmd dd ? |
267 | .irq dd ? |
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1340 | tsdima | 268 | .glob_cntrl dd ? |
2288 | clevermous | 269 | .glob_sta dd ? |
1340 | tsdima | 270 | .codec_io_base dd ? |
271 | .ctrl_io_base dd ? |
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272 | .codec_mem_base dd ? |
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273 | .ctrl_mem_base dd ? |
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2288 | clevermous | 274 | .codec_id dd ? |
1340 | tsdima | 275 | } |
276 | |||
2288 | clevermous | 277 | EVENT_NOTIFY equ 0x00000200 |
1340 | tsdima | 278 | |
5077 | clevermous | 279 | section '.flat' code readable writable executable |
280 | include '../struct.inc' |
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281 | include '../macros.inc' |
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282 | include '../proc32.inc' |
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283 | include '../peimport.inc' |
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1340 | tsdima | 284 | |
5077 | clevermous | 285 | proc START c uses ebx esi edi, state:dword, cmdline:dword |
1340 | tsdima | 286 | |
2288 | clevermous | 287 | cmp [state], 1 |
288 | jne .stop |
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1340 | tsdima | 289 | |
290 | if DEBUG |
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2288 | clevermous | 291 | mov eax, START |
292 | call dword2str |
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5077 | clevermous | 293 | invoke SysMsgBoardStr |
2288 | clevermous | 294 | mov esi, msgInit |
5077 | clevermous | 295 | invoke SysMsgBoardStr |
1340 | tsdima | 296 | end if |
297 | |||
2288 | clevermous | 298 | call detect_controller |
299 | test eax, eax |
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300 | jz .fail |
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1340 | tsdima | 301 | |
302 | if DEBUG |
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2288 | clevermous | 303 | mov esi, [ctrl.vendor_ids] |
5077 | clevermous | 304 | invoke SysMsgBoardStr |
2288 | clevermous | 305 | mov esi, [ctrl.ctrl_ids] |
5077 | clevermous | 306 | invoke SysMsgBoardStr |
1340 | tsdima | 307 | |
308 | end if |
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309 | |||
2288 | clevermous | 310 | call init_controller |
311 | test eax, eax |
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312 | jz .fail |
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1340 | tsdima | 313 | |
2288 | clevermous | 314 | call init_codec |
315 | test eax, eax |
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316 | jz .fail |
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1340 | tsdima | 317 | |
2288 | clevermous | 318 | call reset_controller |
319 | call setup_codec |
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1340 | tsdima | 320 | |
2288 | clevermous | 321 | mov esi, msgPrimBuff |
5077 | clevermous | 322 | invoke SysMsgBoardStr |
2288 | clevermous | 323 | call create_primary_buff |
1340 | tsdima | 324 | |
2288 | clevermous | 325 | mov esi, msgDone |
5077 | clevermous | 326 | invoke SysMsgBoardStr |
1340 | tsdima | 327 | |
2288 | clevermous | 328 | mov eax, VALID_IRQ |
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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1340 | tsdima | 337 | |
5077 | clevermous | 338 | invoke AttachIntHandler, ebx, ac97_irq, dword 0 |
1340 | tsdima | 339 | .reg: |
340 | |||
5077 | clevermous | 341 | invoke RegService, sz_sound_srv, service_proc |
2288 | clevermous | 342 | ret |
1340 | tsdima | 343 | .fail: |
344 | if DEBUG |
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2288 | clevermous | 345 | mov esi, msgFail |
5077 | clevermous | 346 | invoke SysMsgBoardStr |
1340 | tsdima | 347 | end if |
2288 | clevermous | 348 | xor eax, eax |
349 | ret |
||
1340 | tsdima | 350 | .fail_msg: |
5077 | clevermous | 351 | invoke SysMsgBoardStr |
2288 | clevermous | 352 | xor eax, eax |
353 | ret |
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1340 | tsdima | 354 | .stop: |
2288 | clevermous | 355 | call stop |
356 | xor eax, eax |
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357 | ret |
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1340 | tsdima | 358 | endp |
359 | |||
2288 | clevermous | 360 | handle equ IOCTL.handle |
361 | io_code equ IOCTL.io_code |
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362 | input equ IOCTL.input |
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363 | inp_size equ IOCTL.inp_size |
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364 | output equ IOCTL.output |
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365 | out_size equ IOCTL.out_size |
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1340 | tsdima | 366 | |
367 | align 4 |
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368 | proc service_proc stdcall, ioctl:dword |
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369 | |||
2288 | clevermous | 370 | mov edi, [ioctl] |
371 | mov eax, [edi+io_code] |
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1340 | tsdima | 372 | |
2288 | clevermous | 373 | cmp eax, SRV_GETVERSION |
374 | jne @F |
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1340 | tsdima | 375 | |
2288 | clevermous | 376 | mov eax, [edi+output] |
377 | cmp [edi+out_size], 4 |
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378 | jne .fail |
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1340 | tsdima | 379 | |
2288 | clevermous | 380 | mov [eax], dword API_VERSION |
381 | xor eax, eax |
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382 | ret |
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1340 | tsdima | 383 | @@: |
2288 | clevermous | 384 | cmp eax, DEV_PLAY |
385 | jne @F |
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1340 | tsdima | 386 | if DEBUG |
2288 | clevermous | 387 | mov esi, msgPlay |
5077 | clevermous | 388 | invoke SysMsgBoardStr |
1340 | tsdima | 389 | end if |
2288 | clevermous | 390 | call play |
391 | ret |
||
1340 | tsdima | 392 | @@: |
2288 | clevermous | 393 | cmp eax, DEV_STOP |
394 | jne @F |
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1340 | tsdima | 395 | if DEBUG |
2288 | clevermous | 396 | mov esi, msgStop |
5077 | clevermous | 397 | invoke SysMsgBoardStr |
1340 | tsdima | 398 | end if |
2288 | clevermous | 399 | call stop |
400 | ret |
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1340 | tsdima | 401 | @@: |
2288 | clevermous | 402 | cmp eax, DEV_CALLBACK |
403 | jne @F |
||
404 | mov ebx, [edi+input] |
||
405 | stdcall set_callback, [ebx] |
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406 | ret |
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1340 | tsdima | 407 | @@: |
2288 | clevermous | 408 | cmp eax, DEV_SET_MASTERVOL |
409 | jne @F |
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410 | mov eax, [edi+input] |
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411 | mov eax, [eax] |
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412 | call set_master_vol ;eax= vol |
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413 | ret |
||
1340 | tsdima | 414 | @@: |
2288 | clevermous | 415 | cmp eax, DEV_GET_MASTERVOL |
416 | jne @F |
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417 | mov ebx, [edi+output] |
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418 | stdcall get_master_vol, ebx |
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419 | ret |
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1340 | tsdima | 420 | ;@@: |
421 | ; cmp eax, DEV_GET_INFO |
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422 | ; jne @F |
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423 | ; mov ebx, [edi+output] |
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424 | ; stdcall get_dev_info, ebx |
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425 | ; ret |
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426 | @@: |
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427 | .fail: |
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2288 | clevermous | 428 | or eax, -1 |
429 | ret |
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1340 | tsdima | 430 | endp |
431 | |||
432 | restore handle |
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433 | restore io_code |
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434 | restore input |
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435 | restore inp_size |
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436 | restore output |
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437 | restore out_size |
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438 | |||
439 | align 4 |
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440 | proc fill_buffer |
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441 | |||
2288 | clevermous | 442 | cmp [ctrl.user_callback], 0 |
443 | je .exit |
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1340 | tsdima | 444 | |
2288 | clevermous | 445 | mov esi, [ctrl.buffer] |
446 | mov eax, int_flip_flop |
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447 | inc dword [eax] |
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448 | test dword [eax], 1 |
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449 | je @f |
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450 | add esi, 0x4000 |
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1340 | tsdima | 451 | @@: |
2288 | clevermous | 452 | stdcall [ctrl.user_callback], esi |
1340 | tsdima | 453 | |
2288 | clevermous | 454 | mov edx, FM_PLAY_DMABUF1 |
455 | mov eax, [buffer_pgaddr] |
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456 | mov esi, int_flip_flop |
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457 | test dword [esi], 1 |
||
458 | je @f |
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459 | mov edx, FM_PLAY_DMABUF2 |
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460 | add eax, 0x4000 |
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1340 | tsdima | 461 | @@: |
2288 | clevermous | 462 | call [ctrl.ctrl_write32] |
1340 | tsdima | 463 | |
464 | .exit: |
||
2288 | clevermous | 465 | ret |
1340 | tsdima | 466 | endp |
467 | |||
468 | align 4 |
||
469 | proc ac97_irq |
||
470 | |||
471 | if DEBUG_IRQ |
||
2288 | clevermous | 472 | mov esi, msgIRQ |
5077 | clevermous | 473 | invoke SysMsgBoardStr |
1340 | tsdima | 474 | end if |
475 | |||
2288 | clevermous | 476 | mov edx, FM_INTSTATUS |
477 | call [ctrl.ctrl_read16] |
||
1340 | tsdima | 478 | |
2288 | clevermous | 479 | test eax, FM_INTSTATUS_PLAY |
480 | je .exit |
||
1340 | tsdima | 481 | |
2288 | clevermous | 482 | push eax |
483 | call fill_buffer |
||
484 | pop eax |
||
1340 | tsdima | 485 | |
486 | .exit: |
||
2288 | clevermous | 487 | mov edx, FM_INTSTATUS |
488 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 489 | |
2288 | clevermous | 490 | ret |
1340 | tsdima | 491 | endp |
492 | |||
493 | align 4 |
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494 | proc create_primary_buff |
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495 | |||
5077 | clevermous | 496 | invoke KernelAlloc, 0x10000 |
2288 | clevermous | 497 | mov [ctrl.buffer], eax |
1340 | tsdima | 498 | |
2288 | clevermous | 499 | mov edi, eax |
500 | mov ecx, 0x10000/4 |
||
501 | xor eax, eax |
||
502 | cld |
||
503 | rep stosd |
||
1340 | tsdima | 504 | |
2288 | clevermous | 505 | mov eax, [ctrl.buffer] |
5077 | clevermous | 506 | invoke GetPgAddr |
2288 | clevermous | 507 | mov [buffer_pgaddr], eax |
1340 | tsdima | 508 | |
2288 | clevermous | 509 | ret |
1340 | tsdima | 510 | endp |
511 | |||
512 | align 4 |
||
513 | proc detect_controller |
||
2288 | clevermous | 514 | locals |
515 | last_bus dd ? |
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516 | bus dd ? |
||
517 | devfn dd ? |
||
518 | endl |
||
1340 | tsdima | 519 | |
2288 | clevermous | 520 | xor eax, eax |
521 | mov [bus], eax |
||
522 | inc eax |
||
5077 | clevermous | 523 | invoke PciApi |
2288 | clevermous | 524 | cmp eax, -1 |
525 | je .err |
||
1340 | tsdima | 526 | |
2288 | clevermous | 527 | mov [last_bus], eax |
1340 | tsdima | 528 | |
529 | .next_bus: |
||
2288 | clevermous | 530 | and [devfn], 0 |
1340 | tsdima | 531 | .next_dev: |
5077 | clevermous | 532 | invoke PciRead32, [bus], [devfn], dword 0 |
2288 | clevermous | 533 | test eax, eax |
534 | jz .next |
||
535 | cmp eax, -1 |
||
536 | je .next |
||
1340 | tsdima | 537 | |
2288 | clevermous | 538 | push eax |
5077 | clevermous | 539 | invoke PciRead32, [bus], [devfn], dword 0x09 |
2288 | clevermous | 540 | and eax, 0xffffff |
541 | cmp eax, 0x060100 ;pci-isa |
||
542 | jne .no_bridge |
||
1340 | tsdima | 543 | |
2288 | clevermous | 544 | mov eax, [bus] |
545 | mov [brg_bus], eax |
||
546 | mov eax, [devfn] |
||
547 | mov [brg_devfn], eax |
||
548 | .no_bridge: |
||
549 | pop eax |
||
1340 | tsdima | 550 | |
2288 | clevermous | 551 | mov edi, devices |
1340 | tsdima | 552 | @@: |
2288 | clevermous | 553 | mov ebx, [edi] |
554 | test ebx, ebx |
||
555 | jz .next |
||
1340 | tsdima | 556 | |
2288 | clevermous | 557 | cmp eax, ebx |
558 | je .found |
||
559 | add edi, 12 |
||
560 | jmp @B |
||
1340 | tsdima | 561 | .next: |
2288 | clevermous | 562 | inc [devfn] |
563 | cmp [devfn], 256 |
||
564 | jb .next_dev |
||
565 | mov eax, [bus] |
||
566 | inc eax |
||
567 | mov [bus], eax |
||
568 | cmp eax, [last_bus] |
||
569 | jna .next_bus |
||
570 | xor eax, eax |
||
571 | ret |
||
1340 | tsdima | 572 | .found: |
2288 | clevermous | 573 | mov ebx, [bus] |
574 | mov [ctrl.bus], ebx |
||
1340 | tsdima | 575 | |
2288 | clevermous | 576 | mov ecx, [devfn] |
577 | mov [ctrl.devfn], ecx |
||
1340 | tsdima | 578 | |
2288 | clevermous | 579 | mov edx, eax |
580 | and edx, 0xFFFF |
||
581 | mov [ctrl.vendor], edx |
||
582 | shr eax, 16 |
||
583 | mov [ctrl.dev_id], eax |
||
1340 | tsdima | 584 | |
2288 | clevermous | 585 | mov ebx, [edi+4] |
586 | mov [ctrl.ctrl_ids], ebx |
||
587 | mov [ctrl.vendor_ids], msg_FM |
||
1340 | tsdima | 588 | |
2288 | clevermous | 589 | mov esi, [edi+8] |
590 | mov [ctrl.ctrl_setup], esi |
||
591 | ret |
||
1340 | tsdima | 592 | .err: |
2288 | clevermous | 593 | xor eax, eax |
594 | ret |
||
1340 | tsdima | 595 | endp |
596 | |||
597 | align 4 |
||
598 | proc init_controller |
||
599 | |||
5077 | clevermous | 600 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 4 |
2288 | clevermous | 601 | mov ebx, eax |
602 | and eax, 0xFFFF |
||
603 | mov [ctrl.pci_cmd], eax |
||
604 | shr ebx, 16 |
||
605 | mov [ctrl.pci_stat], ebx |
||
1340 | tsdima | 606 | |
2288 | clevermous | 607 | mov esi, msgPciCmd |
5077 | clevermous | 608 | invoke SysMsgBoardStr |
2288 | clevermous | 609 | call dword2str |
5077 | clevermous | 610 | invoke SysMsgBoardStr |
1340 | tsdima | 611 | |
2288 | clevermous | 612 | mov esi, msgPciStat |
5077 | clevermous | 613 | invoke SysMsgBoardStr |
2288 | clevermous | 614 | mov eax, [ctrl.pci_stat] |
615 | call dword2str |
||
5077 | clevermous | 616 | invoke SysMsgBoardStr |
1340 | tsdima | 617 | |
2288 | clevermous | 618 | mov esi, msgCtrlIsaIo |
5077 | clevermous | 619 | invoke SysMsgBoardStr |
1340 | tsdima | 620 | |
5077 | clevermous | 621 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x10 |
1340 | tsdima | 622 | |
2288 | clevermous | 623 | call dword2str |
5077 | clevermous | 624 | invoke SysMsgBoardStr |
1340 | tsdima | 625 | |
2288 | clevermous | 626 | and eax, 0xFFFE |
627 | mov [ctrl.ctrl_io_base], eax |
||
1340 | tsdima | 628 | |
2288 | clevermous | 629 | mov esi, msgIrqNum |
5077 | clevermous | 630 | invoke SysMsgBoardStr |
1340 | tsdima | 631 | |
5077 | clevermous | 632 | invoke PciRead32, [ctrl.bus], [ctrl.devfn], 0x3C |
2288 | clevermous | 633 | and eax, 0xFF |
634 | mov [ctrl.int_line], eax |
||
1340 | tsdima | 635 | |
2288 | clevermous | 636 | call dword2str |
5077 | clevermous | 637 | invoke SysMsgBoardStr |
1340 | tsdima | 638 | |
2288 | clevermous | 639 | call [ctrl.ctrl_setup] |
640 | xor eax, eax |
||
641 | inc eax |
||
642 | ret |
||
1340 | tsdima | 643 | endp |
644 | |||
645 | align 4 |
||
646 | proc set_FM |
||
2288 | clevermous | 647 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
648 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
1340 | tsdima | 649 | |
2288 | clevermous | 650 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
651 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
652 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
1340 | tsdima | 653 | |
2288 | clevermous | 654 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
655 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
656 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
657 | ret |
||
1340 | tsdima | 658 | endp |
659 | |||
660 | align 4 |
||
661 | proc reset_controller |
||
662 | |||
2288 | clevermous | 663 | mov esi, msgInitCtrl |
5077 | clevermous | 664 | invoke SysMsgBoardStr |
1340 | tsdima | 665 | |
2288 | clevermous | 666 | mov edx, FM_CARD_CTL |
667 | call [ctrl.ctrl_read8] |
||
668 | push eax |
||
669 | or al, 1 |
||
670 | mov edx, FM_CARD_CTL |
||
671 | call [ctrl.ctrl_write8] |
||
672 | mov eax, 10 |
||
673 | call StallExec |
||
674 | pop eax |
||
675 | and al, 0xFE |
||
676 | mov edx, FM_CARD_CTL |
||
677 | call [ctrl.ctrl_write8] |
||
678 | mov eax, 10 |
||
679 | call StallExec |
||
1340 | tsdima | 680 | |
2288 | clevermous | 681 | mov eax, 0x0404 |
682 | mov edx, FM_PCM_VOLUME |
||
683 | call [ctrl.ctrl_write16] |
||
684 | mov edx, FM_FM_VOLUME |
||
685 | call [ctrl.ctrl_write16] |
||
686 | mov edx, FM_I2S_VOLUME |
||
687 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 688 | |
2288 | clevermous | 689 | mov edx, FM_INTMASK |
690 | call [ctrl.ctrl_read16] |
||
691 | and eax, not FM_INTMASK_PLAY |
||
692 | or eax, FM_INTMASK_REC or FM_INTMASK_MPU or FM_INTMASK_VOL |
||
693 | mov edx, FM_INTMASK |
||
694 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 695 | |
2288 | clevermous | 696 | mov eax, FM_INTMASK_PLAY or FM_INTMASK_REC or FM_INTMASK_MPU or FM_INTMASK_VOL |
697 | mov edx, FM_INTSTATUS |
||
698 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 699 | |
2288 | clevermous | 700 | ret |
1340 | tsdima | 701 | endp |
702 | |||
703 | align 4 |
||
704 | proc init_codec |
||
705 | |||
2288 | clevermous | 706 | mov esi, msgInitCodec |
5077 | clevermous | 707 | invoke SysMsgBoardStr |
1340 | tsdima | 708 | |
2288 | clevermous | 709 | mov al, FM_CODEC_CMD_READ |
710 | mov edx, FM_CODEC_CMD |
||
711 | call [ctrl.ctrl_write8] |
||
1340 | tsdima | 712 | |
2288 | clevermous | 713 | call reset_codec |
1340 | tsdima | 714 | |
2288 | clevermous | 715 | call detect_codec |
1340 | tsdima | 716 | |
2288 | clevermous | 717 | xor eax, eax |
718 | inc eax |
||
719 | ret |
||
1340 | tsdima | 720 | endp |
721 | |||
722 | align 4 |
||
723 | proc reset_codec |
||
724 | |||
2288 | clevermous | 725 | mov ecx, 255 |
1340 | tsdima | 726 | .L1: |
2288 | clevermous | 727 | mov edx, FM_CODEC_CMD |
728 | call [ctrl.ctrl_read16] |
||
729 | test ah, FM_CODEC_CMD_VALID shr 8 |
||
730 | jne .L2 |
||
731 | loop .L1 |
||
1340 | tsdima | 732 | .L2: |
2288 | clevermous | 733 | mov edx, FM_CODEC_CTL |
734 | call [ctrl.ctrl_read8] |
||
735 | push eax |
||
736 | or al, 0x20 |
||
737 | mov edx, FM_CODEC_CTL |
||
738 | call [ctrl.ctrl_write8] |
||
739 | pop eax |
||
740 | and al, 0xDF |
||
741 | mov edx, FM_CODEC_CTL |
||
742 | call [ctrl.ctrl_write8] |
||
1340 | tsdima | 743 | |
2288 | clevermous | 744 | xor eax, eax |
745 | inc eax |
||
746 | ret |
||
1340 | tsdima | 747 | endp |
748 | |||
749 | align 4 |
||
750 | play: |
||
2288 | clevermous | 751 | mov eax, 0x4000-1 |
752 | mov edx, FM_PLAY_DMALEN |
||
753 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 754 | |
2288 | clevermous | 755 | call fill_buffer |
1340 | tsdima | 756 | |
2288 | clevermous | 757 | mov eax, FM_PLAY_START or FM_PLAY_STOPNOW or FM_PLAY_STEREO or FM_PLAY_16BIT or 0xA00 |
758 | mov edx, FM_PLAY_CTL |
||
759 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 760 | |
2288 | clevermous | 761 | xor eax, eax |
762 | ret |
||
1340 | tsdima | 763 | |
764 | align 4 |
||
765 | stop: |
||
2288 | clevermous | 766 | mov edx, FM_PLAY_CTL |
767 | call [ctrl.ctrl_read16] |
||
768 | and eax, not (FM_PLAY_START or FM_PLAY_STOPNOW) |
||
769 | or eax, FM_PLAY_BUF1_LAST or FM_PLAY_BUF2_LAST |
||
770 | mov edx, FM_PLAY_CTL |
||
771 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 772 | |
2288 | clevermous | 773 | xor eax, eax |
774 | ret |
||
1340 | tsdima | 775 | |
776 | align 4 |
||
777 | proc get_dev_info stdcall, p_info:dword |
||
2288 | clevermous | 778 | virtual at esi |
779 | CTRL_INFO CTRL_INFO |
||
780 | end virtual |
||
1340 | tsdima | 781 | |
2288 | clevermous | 782 | mov esi, [p_info] |
783 | mov eax, [ctrl.int_line] |
||
784 | mov ebx, [ctrl.codec_io_base] |
||
785 | mov ecx, [ctrl.ctrl_io_base] |
||
786 | mov edx, [ctrl.codec_mem_base] |
||
787 | mov edi, [ctrl.ctrl_mem_base] |
||
1340 | tsdima | 788 | |
2288 | clevermous | 789 | mov [CTRL_INFO.irq], eax |
790 | mov [CTRL_INFO.codec_io_base], ebx |
||
791 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
792 | mov [CTRL_INFO.codec_mem_base], edx |
||
793 | mov [CTRL_INFO.ctrl_mem_base], edi |
||
1340 | tsdima | 794 | |
2288 | clevermous | 795 | mov eax, [codec.chip_id] |
796 | mov [CTRL_INFO.codec_id], eax |
||
1340 | tsdima | 797 | |
2288 | clevermous | 798 | mov ebx, [ctrl.pci_cmd] |
799 | mov [CTRL_INFO.pci_cmd], ebx |
||
800 | ret |
||
1340 | tsdima | 801 | endp |
802 | |||
803 | align 4 |
||
804 | proc set_callback stdcall, handler:dword |
||
2288 | clevermous | 805 | mov eax, [handler] |
806 | mov [ctrl.user_callback], eax |
||
807 | ret |
||
1340 | tsdima | 808 | endp |
809 | |||
810 | align 4 |
||
2288 | clevermous | 811 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
1340 | tsdima | 812 | |
2288 | clevermous | 813 | mov edx, [ac_reg] |
1340 | tsdima | 814 | |
2288 | clevermous | 815 | mov ebx, edx |
816 | shr ebx, 1 |
||
817 | bt [codec.shadow_flag], ebx |
||
818 | jc .use_shadow |
||
1340 | tsdima | 819 | |
2288 | clevermous | 820 | call [ctrl.codec_read16] ;change edx !!! |
821 | mov ecx, eax |
||
1340 | tsdima | 822 | |
823 | .read_ok: |
||
2288 | clevermous | 824 | mov edx, [ac_reg] |
825 | mov [codec.regs+edx], cx |
||
826 | bts [codec.shadow_flag], ebx |
||
827 | mov eax, ecx |
||
828 | ret |
||
1340 | tsdima | 829 | .use_shadow: |
2288 | clevermous | 830 | movzx eax, word [codec.regs+edx] |
831 | ret |
||
1340 | tsdima | 832 | |
833 | endp |
||
834 | |||
835 | align 4 |
||
836 | proc codec_write stdcall, ac_reg:dword |
||
837 | |||
2288 | clevermous | 838 | mov esi, [ac_reg] |
1340 | tsdima | 839 | |
2288 | clevermous | 840 | mov edx, esi |
1340 | tsdima | 841 | |
2288 | clevermous | 842 | call [ctrl.codec_write16] |
1340 | tsdima | 843 | |
2288 | clevermous | 844 | mov [codec.regs+esi], ax |
845 | shr esi, 1 |
||
846 | bts [codec.shadow_flag], esi |
||
1340 | tsdima | 847 | |
2288 | clevermous | 848 | ret |
1340 | tsdima | 849 | endp |
850 | |||
851 | align 4 |
||
852 | proc check_semafore |
||
853 | align 4 |
||
854 | .ok: |
||
2288 | clevermous | 855 | xor eax, eax |
856 | inc eax |
||
857 | ret |
||
1340 | tsdima | 858 | endp |
859 | |||
860 | align 4 |
||
861 | proc StallExec |
||
2288 | clevermous | 862 | push ecx |
863 | push edx |
||
864 | push ebx |
||
865 | push eax |
||
1340 | tsdima | 866 | |
2288 | clevermous | 867 | mov ecx, CPU_FREQ |
868 | mul ecx |
||
869 | mov ebx, eax ;low |
||
870 | mov ecx, edx ;high |
||
871 | rdtsc |
||
872 | add ebx, eax |
||
873 | adc ecx, edx |
||
1340 | tsdima | 874 | @@: |
2288 | clevermous | 875 | rdtsc |
876 | sub eax, ebx |
||
877 | sbb edx, ecx |
||
878 | js @B |
||
1340 | tsdima | 879 | |
2288 | clevermous | 880 | pop eax |
881 | pop ebx |
||
882 | pop edx |
||
883 | pop ecx |
||
884 | ret |
||
1340 | tsdima | 885 | endp |
886 | |||
887 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
888 | ; CONTROLLER IO functions |
||
889 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
890 | |||
891 | align 4 |
||
892 | proc codec_io_r16 |
||
893 | |||
2288 | clevermous | 894 | push edx |
895 | mov ecx, 255 |
||
1340 | tsdima | 896 | .L1: |
2288 | clevermous | 897 | mov edx, FM_CODEC_CMD |
898 | call [ctrl.ctrl_read16] |
||
899 | test ah, FM_CODEC_CMD_BUSY shr 8 |
||
900 | je .L2 |
||
901 | loop .L1 |
||
1340 | tsdima | 902 | .L2: |
2288 | clevermous | 903 | pop eax |
904 | or al, FM_CODEC_CMD_READ |
||
905 | mov edx, FM_CODEC_CMD |
||
906 | call [ctrl.ctrl_write8] |
||
1340 | tsdima | 907 | |
2288 | clevermous | 908 | mov ecx, 255 |
1340 | tsdima | 909 | .L3: |
2288 | clevermous | 910 | mov edx, FM_CODEC_CMD |
911 | call [ctrl.ctrl_read16] |
||
912 | test ah, FM_CODEC_CMD_VALID shr 8 |
||
913 | jne .L4 |
||
914 | loop .L3 |
||
1340 | tsdima | 915 | .L4: |
2288 | clevermous | 916 | mov edx, FM_CODEC_DATA |
917 | call [ctrl.ctrl_read16] |
||
1340 | tsdima | 918 | |
2288 | clevermous | 919 | ret |
1340 | tsdima | 920 | endp |
921 | |||
922 | align 4 |
||
923 | proc codec_io_w16 |
||
924 | |||
2288 | clevermous | 925 | push edx |
926 | push eax |
||
927 | mov ecx, 255 |
||
1340 | tsdima | 928 | .L1: |
2288 | clevermous | 929 | mov edx, FM_CODEC_CMD |
930 | call [ctrl.ctrl_read16] |
||
931 | test ah, FM_CODEC_CMD_BUSY shr 8 |
||
932 | je .L2 |
||
933 | loop .L1 |
||
1340 | tsdima | 934 | .L2: |
2288 | clevermous | 935 | pop eax |
936 | mov edx, FM_CODEC_DATA |
||
937 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 938 | |
2288 | clevermous | 939 | pop eax |
940 | mov edx, FM_CODEC_CMD |
||
941 | call [ctrl.ctrl_write16] |
||
1340 | tsdima | 942 | |
2288 | clevermous | 943 | ret |
1340 | tsdima | 944 | endp |
945 | |||
946 | align 4 |
||
947 | proc ctrl_io_r8 |
||
2288 | clevermous | 948 | add edx, [ctrl.ctrl_io_base] |
949 | in al, dx |
||
950 | ret |
||
1340 | tsdima | 951 | endp |
952 | |||
953 | align 4 |
||
954 | proc ctrl_io_r16 |
||
2288 | clevermous | 955 | add edx, [ctrl.ctrl_io_base] |
956 | in ax, dx |
||
957 | ret |
||
1340 | tsdima | 958 | endp |
959 | |||
960 | align 4 |
||
961 | proc ctrl_io_r32 |
||
2288 | clevermous | 962 | add edx, [ctrl.ctrl_io_base] |
963 | in eax, dx |
||
964 | ret |
||
1340 | tsdima | 965 | endp |
966 | |||
967 | align 4 |
||
968 | proc ctrl_io_w8 |
||
2288 | clevermous | 969 | add edx, [ctrl.ctrl_io_base] |
970 | out dx, al |
||
971 | ret |
||
1340 | tsdima | 972 | endp |
973 | |||
974 | align 4 |
||
975 | proc ctrl_io_w16 |
||
2288 | clevermous | 976 | add edx, [ctrl.ctrl_io_base] |
977 | out dx, ax |
||
978 | ret |
||
1340 | tsdima | 979 | endp |
980 | |||
981 | align 4 |
||
982 | proc ctrl_io_w32 |
||
2288 | clevermous | 983 | add edx, [ctrl.ctrl_io_base] |
984 | out dx, eax |
||
985 | ret |
||
1340 | tsdima | 986 | endp |
987 | |||
988 | align 4 |
||
989 | dword2str: |
||
2288 | clevermous | 990 | mov esi, hex_buff |
991 | mov ecx, -8 |
||
1340 | tsdima | 992 | @@: |
2288 | clevermous | 993 | rol eax, 4 |
994 | mov ebx, eax |
||
995 | and ebx, 0x0F |
||
996 | mov bl, [ebx+hexletters] |
||
997 | mov [8+esi+ecx], bl |
||
998 | inc ecx |
||
999 | jnz @B |
||
1000 | ret |
||
1340 | tsdima | 1001 | |
1002 | hexletters db '0123456789ABCDEF' |
||
1003 | hex_buff db 8 dup(0),13,10,0 |
||
1004 | brg_bus dd ? |
||
1005 | brg_devfn dd ? |
||
1006 | include "codec.inc" |
||
1007 | |||
1008 | align 4 |
||
1009 | devices dd (CTRL_FM801 shl 16)+VID_FM801, msg_FM801, set_FM |
||
2288 | clevermous | 1010 | dd 0 |
1340 | tsdima | 1011 | |
1012 | msg_FM801 db 'FM801 AC97 controller',13,10, 0 |
||
1013 | msg_FM db 'Forte Media',13,10, 0 |
||
1014 | |||
1015 | sz_sound_srv db 'SOUND',0 |
||
1016 | |||
1017 | msgInit db 'detect hardware...',13,10,0 |
||
1018 | msgFail db 'device not found',13,10,0 |
||
1019 | msgAttchIRQ db 'IRQ line not supported', 13,10, 0 |
||
1020 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1021 | msgPlay db 'start play', 13,10,0 |
||
1022 | msgStop db 'stop play', 13,10,0 |
||
1023 | ;msgNotify db 'call notify',13,10,0 |
||
2288 | clevermous | 1024 | msgIRQ db 'AC97 IRQ', 13,10,0 |
1340 | tsdima | 1025 | msgInitCtrl db 'init controller',13,10,0 |
1026 | msgInitCodec db 'init codec',13,10,0 |
||
1027 | msgPrimBuff db 'create primary buffer ...',0 |
||
1028 | msgDone db 'done',13,10,0 |
||
1029 | ;msgReg db 'set service handler',13,10,0 |
||
2288 | clevermous | 1030 | ;msgOk db 'service installed',13,10,0 |
1340 | tsdima | 1031 | ;msgStatus db 'global status ',0 |
1032 | ;msgControl db 'global control ',0 |
||
1033 | msgPciCmd db 'PCI command ',0 |
||
1034 | msgPciStat db 'PCI status ',0 |
||
1035 | msgCtrlIsaIo db 'controller io base ',0 |
||
1036 | msgIrqNum db 'IRQ default ',0 |
||
1037 | ;msgIrqMap db 'AC97 irq map as ',0 |
||
1038 | |||
5077 | clevermous | 1039 | align 4 |
1040 | data fixups |
||
1041 | end data |
||
1340 | tsdima | 1042 | |
1043 | codec CODEC |
||
1044 | ctrl AC_CNTRL |
||
1045 | |||
2288 | clevermous | 1046 | int_flip_flop rd 1 |
1340 | tsdima | 1047 | buffer_pgaddr rd 1 |