12,20 → 12,14 |
|
API_VERSION equ 0x01000100 |
|
USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
IRQ_REMAP equ 0 |
IRQ_LINE equ 0 |
|
|
;irq 0,1,2,8,12,13 unavailable |
;irq 0,13 unavailable |
; FEDCBA9876543210 |
VALID_IRQ equ 1100111011111000b |
ATTCH_IRQ equ 0000111010100000b |
VALID_IRQ equ 1101111111111110b |
|
if USE_COM_IRQ |
ATTCH_IRQ equ 0000111010111000b |
end if |
|
CPU_FREQ equ 2600d |
|
BIT0 EQU 0x00000001 |
388,10 → 382,6 |
mov esi, msgInvIRQ |
bt eax, ebx |
jnc .fail_msg |
mov eax, ATTCH_IRQ |
mov esi, msgAttchIRQ |
bt eax, ebx |
jnc .fail_msg |
|
invoke AttachIntHandler, ebx, ac97_irq_VIA, 0 |
.reg: |
1238,7 → 1228,6 |
|
msgInit db 'detect hardware...',13,10,0 |
msgFail db 'device not found',13,10,0 |
msgAttchIRQ db 'IRQ line not supported', 13,10, 0 |
msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
msgPlay db 'start play', 13,10,0 |
msgStop db 'stop play', 13,10,0 |