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| Rev 1161 | Rev 1198 | ||
|---|---|---|---|
| 1 | ;flags------------------------------------------------------------ |
1 | ;flags------------------------------------------------------------ |
| 2 | DEBUG equ 1 ;show messages at debug board |
2 | DEBUG equ 1 ;show messages at debug board |
| 3 | use_cli_sti equ 1 ;driver become more stable (theoretically) |
3 | use_cli_sti equ 1 ;driver become more stable (theoretically) |
| 4 | 4 | ||
| 5 | ;constants-------------------------------------------------------- |
5 | ;constants-------------------------------------------------------- |
| 6 | API_VERSION equ 0 ;debug |
6 | API_VERSION equ 0 ;debug |
| 7 | 7 | ||
| 8 | OS_BASE equ 0x80000000 |
8 | OS_BASE equ 0x80000000 |
| 9 | new_app_base equ 0x0 |
9 | new_app_base equ 0x0 |
| 10 | PROC_BASE equ (OS_BASE+0x080000) |
10 | PROC_BASE equ (OS_BASE+0x080000) |
| 11 | SB16Buffer equ (OS_BASE+0x2A0000) |
11 | SB16Buffer equ (OS_BASE+0x2A0000) |
| 12 | SB16_Status equ (OS_BASE+0x2B0000) |
12 | SB16_Status equ (OS_BASE+0x2B0000) |
| 13 | DMAPage equ ((SB16Buffer-OS_BASE) shr 16) |
13 | DMAPage equ ((SB16Buffer-OS_BASE) shr 16) |
| 14 | 14 | ||
| 15 | SB16Buffer0 equ SB16Buffer |
15 | SB16Buffer0 equ SB16Buffer |
| 16 | SB16Buffer1 equ (SB16Buffer+16384) |
16 | SB16Buffer1 equ (SB16Buffer+16384) |
| 17 | SB16Buffer2 equ (SB16Buffer+(2*16384)) |
17 | SB16Buffer2 equ (SB16Buffer+(2*16384)) |
| 18 | SB16Buffer3 equ (SB16Buffer+(3*16384)) |
18 | SB16Buffer3 equ (SB16Buffer+(3*16384)) |
| 19 | 19 | ||
| 20 | sb_irq_num equ 5 ;default values for SB16, may be overrided by autodetect |
20 | sb_irq_num equ 5 ;default values for SB16, may be overrided by autodetect |
| 21 | sb_dma_num equ 5 ;default values for SB16, may be overrided by autodetect |
21 | sb_dma_num equ 5 ;default values for SB16, may be overrided by autodetect |
| 22 | 22 | ||
| 23 | small_buffer equ 32768 |
23 | small_buffer equ 32768 |
| 24 | full_buffer equ 65536 |
24 | full_buffer equ 65536 |
| 25 | sb_buffer_size equ full_buffer |
25 | sb_buffer_size equ small_buffer ; FIX ring buffer overlapped events issue; full_buffer |
| 26 | 26 | ||
| 27 | __supported_buffer_sizes fix |
27 | __supported_buffer_sizes fix |
| 28 | 28 | ||
| 29 | if ~(sb_buffer_size in __supported_buffer_sizes) |
29 | if ~(sb_buffer_size in __supported_buffer_sizes) |
| 30 | display 13,10,'unsupported buffer size was selected, check config.inc',13,10 |
30 | display 13,10,'unsupported buffer size was selected, check config.inc',13,10 |
| 31 | stop |
31 | stop |
| 32 | end if |
32 | end if |
| 33 | 33 | ||
| 34 | sb_out_rate equ 48000 |
34 | sb_out_rate equ 48000 |
| 35 | ;time constant for cards older than SB16 |
35 | ;time constant for cards older than SB16 |
| 36 | sb_tc equ (256-(1000000/(sb_out_rate*2))) |
36 | sb_tc equ (256-(1000000/(sb_out_rate*2))) |
| 37 | 37 | ||
| 38 | SRV_GETVERSION equ 0 |
38 | SRV_GETVERSION equ 0 |
| 39 | DEV_PLAY equ 1 |
39 | DEV_PLAY equ 1 |
| 40 | DEV_STOP equ 2 |
40 | DEV_STOP equ 2 |
| 41 | DEV_CALLBACK equ 3 |
41 | DEV_CALLBACK equ 3 |
| 42 | DEV_SET_BUFF equ 4 |
42 | DEV_SET_BUFF equ 4 |
| 43 | DEV_NOTIFY equ 5 |
43 | DEV_NOTIFY equ 5 |
| 44 | DEV_SET_MASTERVOL equ 6 |
44 | DEV_SET_MASTERVOL equ 6 |
| 45 | DEV_GET_MASTERVOL equ 7 |
45 | DEV_GET_MASTERVOL equ 7 |
| 46 | DEV_GET_INFO equ 8 |
46 | DEV_GET_INFO equ 8 |
| 47 | 47 | ||
| 48 | DRV_ENTRY equ 1 |
48 | DRV_ENTRY equ 1 |
| 49 | DRV_EXIT equ -1 |
49 | DRV_EXIT equ -1 |