forked from KolibriOS/kolibrios
sound.asm: fixed memory mapped BAR
git-svn-id: svn://kolibrios.org@563 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
parent
e83f71a425
commit
d0a2212fb9
@ -60,13 +60,15 @@ proc detect_chip stdcall, chip_tab:dword
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mov edi, [chip_tab]
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@@:
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mov ebx, [edi]
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test ebx, ebx
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jz .unknown
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cmp ebx, 0xFF
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je .unknown
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cmp eax,ebx
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jne .next
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mov eax, [edi+4]
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mov [codec.chip_ids], eax
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mov esi, eax
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call SysMsgBoardStr
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ret
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.next:
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add edi, 8
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@ -165,16 +167,20 @@ ac_unknown db 'unknown manufacturer',13,10,0
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ac_Realtek db 'Realtek Semiconductor',13,10,0
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ac_Analog db 'Analog Devices',13,10,0
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ac_CMedia db 'C-Media Electronics',13,10,0
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ac_Cirrus db 'Cirrus Logic',13,10,0
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chip_unknown db 'unknown codec id ', 0
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CHIP_ANALOG equ 0x41445300
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CHIP_REALTEK equ 0x414C4700
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CHIP_CMEDIA equ 0x434D4900
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CHIP_CIRRUS equ 0x43525900
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align 16
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codecs dd CHIP_ANALOG, ac_Analog, chips_Analog
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dd CHIP_CMEDIA, ac_CMedia, chips_CMedia
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dd CHIP_REALTEK,ac_Realtek, chips_Realtek
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dd CHIP_CIRRUS, ac_Cirrus, chips_Cirrus
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dd 0
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align 16
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@ -187,7 +193,7 @@ chips_Analog dd 0x03, chip_AD1819
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dd 0x63, chip_AD1886A
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dd 0x70, chip_AD1980
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dd 0x75, chip_AD1985
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dd 0
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dd 0xFF
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chips_Realtek:
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dd 0x20, chip_ALC650
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@ -198,7 +204,7 @@ chips_Realtek:
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dd 0x80, chip_ALC658
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dd 0x81, chip_ALC658D
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dd 0x90, chip_ALC850
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dd 0
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dd 0xFF
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chips_CMedia dd 0x41, chip_CM9738
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dd 0x61, chip_CM9739
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@ -206,7 +212,20 @@ chips_CMedia dd 0x41, chip_CM9738
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dd 0x78, chip_CM9761
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dd 0x82, chip_CM9761
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dd 0x83, chip_CM9761
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dd 0
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dd 0xFF
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chips_Cirrus dd 0x00, chip_CS4297
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dd 0x10, chip_CS4297A
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dd 0x20, chip_CS4298
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dd 0x28, chip_CS4294
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dd 0x30, chip_CS4299
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dd 0x34, chip_CS4299D
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dd 0x48, chip_CS4201
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dd 0x58, chip_CS4205
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dd 0x60, chip_CS4291
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dd 0x70, chip_CS4202
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dd 0xFF
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align 16
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;Analog Devices
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@ -237,3 +256,16 @@ chip_CM9739 db 'CMI9739', 0dh,0ah,0
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chip_CM9780 db 'CMI9780', 0dh,0ah,0
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chip_CM9761 db 'CMI9761', 0dh,0ah,0
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;Cirrus
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chip_CS4297 db 'CS4297',13,10,0
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chip_CS4297A db 'CS4297A',13,10,0
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chip_CS4298 db 'CS4298',13,10,0
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chip_CS4294 db 'CS4294',13,10,0
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chip_CS4299 db 'CS4299',13,10,0
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chip_CS4299D db 'CS4299D',13,10,0
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chip_CS4201 db 'CS4201',13,10,0
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chip_CS4205 db 'CS4205',13,10,0
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chip_CS4291 db 'CS4291',13,10,0
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chip_CS4202 db 'CS4202',13,10,0
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@ -331,25 +331,24 @@ proc START stdcall, state:dword
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call create_primary_buff
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; if REMAP_IRQ
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if REMAP_IRQ
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; call get_LPC_bus
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; cmp eax, -1
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; call get_LPC_bus ;ïðîâåðêà íà èíòåëëîâñêèé ÷èïñåò
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; cmp eax, -1 ;ìîæíî ïðîïóñòèòü
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; jz .fail
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; mov [lpc_bus], 0 ;eax
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; call remap_irq
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; end if
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mov [lpc_bus], 0 ;eax
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call remap_irq
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end if
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mov eax, VALID_IRQ
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mov ebx, [ctrl.int_line]
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mov esi, msgInvIRQ
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bt eax, ebx
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jnc .fail
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jnc .fail_msg
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mov eax, ATTCH_IRQ
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mov esi, msgAttchIRQ
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bt eax, ebx
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jnc .fail
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jnc .fail_msg
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stdcall AttachIntHandler, ebx, ac97_irq
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.reg:
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@ -362,6 +361,10 @@ proc START stdcall, state:dword
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end if
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xor eax, eax
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ret
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.fail_msg:
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call SysMsgBoardStr
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xor eax, eax
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ret
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.stop:
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call stop
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xor eax, eax
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@ -692,7 +695,7 @@ proc get_LPC_bus ;for Intel chipsets ONLY !!!
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xor eax, eax
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mov [bus], eax
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inc eax
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call [PciApi]
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call PciApi
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cmp eax, -1
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je .err
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@ -818,11 +821,22 @@ align 4
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proc set_ICH4
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stdcall AllocKernelSpace, dword 0x2000
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mov edi, eax
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stdcall MapPage, edi,[ctrl.codec_mem_base],PG_SW+PG_NOCACHE
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mov [ctrl.codec_mem_base], edi
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mov ebx, [ctrl.codec_mem_base]
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and ebx, -4096
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stdcall MapPage, edi,ebx,PG_SW+PG_NOCACHE
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mov ebx, [ctrl.codec_mem_base]
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and ebx, 4095
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add ebx, edi
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mov [ctrl.codec_mem_base], ebx
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add edi, 0x1000
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stdcall MapPage, edi, [ctrl.ctrl_mem_base],PG_SW+PG_NOCACHE
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mov [ctrl.ctrl_mem_base], edi
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mov ebx, [ctrl.ctrl_mem_base]
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and ebx, -4096
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stdcall MapPage, edi, ebx,PG_SW+PG_NOCACHE
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mov ebx, [ctrl.ctrl_mem_base]
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and ebx, 4095
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add ebx, edi
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mov [ctrl.ctrl_mem_base], ebx
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mov [ctrl.codec_read16], codec_mem_r16 ;virtual
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mov [ctrl.codec_write16], codec_mem_w16 ;virtual
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