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sound.asm: additional debug otput

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git-svn-id: svn://kolibrios.org@562 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2007-07-02 14:42:54 +00:00
parent b0980b5535
commit e83f71a425
2 changed files with 267 additions and 210 deletions
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209
kernel/trunk/drivers/codec.inc
View File

@ -7,103 +7,115 @@
align 4 align 4
proc detect_codec proc detect_codec
locals locals
codec_id dd ? codec_id dd ?
endl endl
stdcall codec_read, dword 0x7C stdcall codec_read, dword 0x7C
shl eax, 16 shl eax, 16
mov [codec_id], eax mov [codec_id], eax
stdcall codec_read, dword 0x7E stdcall codec_read, dword 0x7E
or eax, [codec_id] or eax, [codec_id]
mov [codec.chip_id], eax mov [codec.chip_id], eax
and eax, 0xFFFFFF00 and eax, 0xFFFFFF00
mov edi, codecs mov edi, codecs
@@: @@:
mov ebx, [edi] mov ebx, [edi]
test ebx, ebx test ebx, ebx
jz .unknown jz .unknown
cmp eax, ebx cmp eax, ebx
jne .next jne .next
mov eax, [edi+4] mov eax, [edi+4]
mov [codec.ac_vendor_ids], eax mov [codec.ac_vendor_ids], eax
stdcall detect_chip, [edi+8] mov esi, eax
ret call SysMsgBoardStr
stdcall detect_chip, [edi+8]
ret
.next: .next:
add edi, 12 add edi, 12
jmp @B jmp @B
.unknown: .unknown:
mov [codec.ac_vendor_ids], ac_unknown mov [codec.ac_vendor_ids], ac_unknown
mov [codec.chip_ids], chip_unknown mov [codec.chip_ids], chip_unknown
ret
mov esi, chip_unknown
call SysMsgBoardStr
mov eax, [codec.chip_id]
call dword2str
call SysMsgBoardStr
ret
endp endp
align 4 align 4
proc detect_chip stdcall, chip_tab:dword proc detect_chip stdcall, chip_tab:dword
mov eax, [codec.chip_id] mov eax, [codec.chip_id]
and eax, 0xFF and eax, 0xFF
mov edi, [chip_tab] mov edi, [chip_tab]
@@: @@:
mov ebx, [edi] mov ebx, [edi]
test ebx, ebx test ebx, ebx
jz .unknown jz .unknown
cmp eax,ebx cmp eax,ebx
jne .next jne .next
mov eax, [edi+4] mov eax, [edi+4]
mov [codec.chip_ids], eax mov [codec.chip_ids], eax
ret ret
.next: .next:
add edi, 8 add edi, 8
jmp @b jmp @b
.unknown: .unknown:
mov [codec.chip_ids], chip_unknown mov [codec.chip_ids], chip_unknown
ret mov esi, chip_unknown
call SysMsgBoardStr
mov eax, [codec.chip_id]
call dword2str
call SysMsgBoardStr
ret
endp endp
align 4 align 4
proc setup_codec proc setup_codec
xor eax, eax xor eax, eax
stdcall codec_write, dword CODEC_AUX_VOL stdcall codec_write, dword CODEC_AUX_VOL
mov eax, 0x0B0B mov eax, 0x0B0B
stdcall codec_write, dword CODEC_MASTER_VOL_REG stdcall codec_write, dword CODEC_MASTER_VOL_REG
mov ax, 0x08 mov ax, 0x08
stdcall codec_write, dword 0x0C stdcall codec_write, dword 0x0C
mov ax, 0x0808 mov ax, 0x0808
stdcall codec_write, dword CODEC_PCM_OUT_REG stdcall codec_write, dword CODEC_PCM_OUT_REG
mov ax, 0x0808 mov ax, 0x0808
stdcall codec_write, dword 0x10 stdcall codec_write, dword 0x10
mov ax, 0x0808 mov ax, 0x0808
stdcall codec_write, dword 0x12 stdcall codec_write, dword 0x12
mov ax, 0x0808 mov ax, 0x0808
stdcall codec_write, dword 0x16 stdcall codec_write, dword 0x16
stdcall codec_read, dword CODEC_EXT_AUDIO_CTRL_REG stdcall codec_read, dword CODEC_EXT_AUDIO_CTRL_REG
and eax, 0FFFFh - BIT1 ; clear DRA (BIT1)
or eax, BIT0 ; set VRA (BIT0)
stdcall codec_write, dword CODEC_EXT_AUDIO_CTRL_REG
and eax, 0FFFFh - BIT1 ; clear DRA (BIT1) stdcall set_sample_rate, dword 48000
or eax, BIT0 ; set VRA (BIT0)
stdcall codec_write, dword CODEC_EXT_AUDIO_CTRL_REG
stdcall set_sample_rate, dword 48000
.init_error: .init_error:
xor eax, eax ; exit with error
xor eax, eax ; exit with error ret
ret
endp endp
@ -125,27 +137,27 @@ set_master_vol:
mov ebx, -150 mov ebx, -150
idiv ebx idiv ebx
mov ah, al mov ah, al
stdcall codec_write, dword CODEC_MASTER_VOL_REG stdcall codec_write, dword CODEC_MASTER_VOL_REG
xor eax, eax xor eax, eax
ret ret
align 4 align 4
proc get_master_vol stdcall, pvol:dword proc get_master_vol stdcall, pvol:dword
stdcall codec_read, dword CODEC_MASTER_VOL_REG stdcall codec_read, dword CODEC_MASTER_VOL_REG
and eax, 0x3F and eax, 0x3F
imul eax, -150 imul eax, -150
mov ebx, [pvol] mov ebx, [pvol]
mov [ebx], eax mov [ebx], eax
xor eax, eax xor eax, eax
ret ret
endp endp
align 4 align 4
proc set_sample_rate stdcall, rate:dword proc set_sample_rate stdcall, rate:dword
mov eax, [rate] mov eax, [rate]
stdcall codec_write, dword CODEC_PCM_FRONT_DACRATE_REG stdcall codec_write, dword CODEC_PCM_FRONT_DACRATE_REG
ret ret
endp endp
align 16 align 16
@ -153,7 +165,7 @@ ac_unknown db 'unknown manufacturer',13,10,0
ac_Realtek db 'Realtek Semiconductor',13,10,0 ac_Realtek db 'Realtek Semiconductor',13,10,0
ac_Analog db 'Analog Devices',13,10,0 ac_Analog db 'Analog Devices',13,10,0
ac_CMedia db 'C-Media Electronics',13,10,0 ac_CMedia db 'C-Media Electronics',13,10,0
chip_unknown db 'unknown chip', 13,10,0 chip_unknown db 'unknown codec id ', 0
CHIP_ANALOG equ 0x41445300 CHIP_ANALOG equ 0x41445300
CHIP_REALTEK equ 0x414C4700 CHIP_REALTEK equ 0x414C4700
@ -161,39 +173,40 @@ CHIP_CMEDIA equ 0x434D4900
align 16 align 16
codecs dd CHIP_ANALOG, ac_Analog, chips_Analog codecs dd CHIP_ANALOG, ac_Analog, chips_Analog
dd CHIP_CMEDIA, ac_CMedia, chips_CMedia dd CHIP_CMEDIA, ac_CMedia, chips_CMedia
dd CHIP_REALTEK,ac_Realtek, chips_Realtek dd CHIP_REALTEK,ac_Realtek, chips_Realtek
dd 0 dd 0
align 16 align 16
chips_Analog dd 0x03, chip_AD1819 chips_Analog dd 0x03, chip_AD1819
dd 0x40, chip_AD1881 dd 0x40, chip_AD1881
dd 0x48, chip_AD1881A dd 0x48, chip_AD1881A
dd 0x60, chip_AD1884 dd 0x60, chip_AD1884
dd 0x61, chip_AD1886 dd 0x61, chip_AD1886
dd 0x62, chip_AD1887 dd 0x62, chip_AD1887
dd 0x63, chip_AD1886A dd 0x63, chip_AD1886A
dd 0x70, chip_AD1980 dd 0x70, chip_AD1980
dd 0x75, chip_AD1985 dd 0x75, chip_AD1985
dd 0 dd 0
chips_Realtek dd 0x20, chip_ALC650 chips_Realtek:
dd 0x21, chip_ALC650D dd 0x20, chip_ALC650
dd 0x22, chip_ALC650E dd 0x21, chip_ALC650D
dd 0x23, chip_ALC650F dd 0x22, chip_ALC650E
dd 0x60, chip_ALC655 dd 0x23, chip_ALC650F
dd 0x80, chip_ALC658 dd 0x60, chip_ALC655
dd 0x81, chip_ALC658D dd 0x80, chip_ALC658
dd 0x90, chip_ALC850 dd 0x81, chip_ALC658D
dd 0 dd 0x90, chip_ALC850
dd 0
chips_CMedia dd 0x41, chip_CM9738 chips_CMedia dd 0x41, chip_CM9738
dd 0x61, chip_CM9739 dd 0x61, chip_CM9739
dd 0x69, chip_CM9780 dd 0x69, chip_CM9780
dd 0x78, chip_CM9761 dd 0x78, chip_CM9761
dd 0x82, chip_CM9761 dd 0x82, chip_CM9761
dd 0x83, chip_CM9761 dd 0x83, chip_CM9761
dd 0 dd 0
align 16 align 16
;Analog Devices ;Analog Devices

268
kernel/trunk/drivers/sound.asm
View File

@ -16,13 +16,13 @@ API_VERSION equ 0x01000100
DEBUG equ 1 DEBUG equ 1
REMAP_IRQ equ 0 REMAP_IRQ equ 0
IRQ_LINE equ 0
;irq 0,1,2,8,12,13 íåäîñòóïíû ;irq 0,1,2,8,12,13 íåäîñòóïíû
; FEDCBA9876543210 ; FEDCBA9876543210
VALID_IRQ equ 1100111011111000b VALID_IRQ equ 1100111011111000b
ATTCH_IRQ equ 0000111010101000b ATTCH_IRQ equ 0000111010101000b
IRQ_LINE equ 0
CPU_FREQ equ 2600d CPU_FREQ equ 2600d
@ -62,38 +62,38 @@ BIT31 EQU 0x80000000
PCM_4 equ BIT20 PCM_4 equ BIT20
PCM_6 equ BIT21 PCM_6 equ BIT21
VID_INTEL equ 0x8086 VID_INTEL equ 0x8086
VID_NVIDIA equ 0x10DE VID_NVIDIA equ 0x10DE
CTRL_ICH equ 0x2415 CTRL_ICH equ 0x2415
CTRL_ICH0 equ 0x2425 CTRL_ICH0 equ 0x2425
CTRL_ICH2 equ 0x2435 CTRL_ICH2 equ 0x2435
CTRL_ICH3 equ 0x2445 CTRL_ICH3 equ 0x2445
CTRL_ICH4 equ 0x24C5 CTRL_ICH4 equ 0x24C5
CTRL_ICH5 equ 0x24D5 CTRL_ICH5 equ 0x24D5
CTRL_ICH6 equ 0x266E CTRL_ICH6 equ 0x266E
CTRL_ICH7 equ 0x27DE CTRL_ICH7 equ 0x27DE
CTRL_NFORCE equ 0x01B1 CTRL_NFORCE equ 0x01B1
CTRL_NFORCE2 equ 0x006A CTRL_NFORCE2 equ 0x006A
CTRL_NFORCE3 equ 0x00DA CTRL_NFORCE3 equ 0x00DA
CTRL_MCP04 equ 0x003A CTRL_MCP04 equ 0x003A
CTRL_CK804 equ 0x0059 CTRL_CK804 equ 0x0059
CTRL_CK8 equ 0x008A CTRL_CK8 equ 0x008A
CTRL_CK8S equ 0x00EA CTRL_CK8S equ 0x00EA
CTRL_MCP51 equ 0x026B CTRL_MCP51 equ 0x026B
PCM_OUT_BDL equ 0x10 ; PCM out buffer descriptors list PCM_OUT_BDL equ 0x10 ; PCM out buffer descriptors list
PCM_OUT_CR_REG equ 0x1b ; PCM out Control Register PCM_OUT_CR_REG equ 0x1b ; PCM out Control Register
PCM_OUT_LVI_REG equ 0x15 ; PCM last valid index PCM_OUT_LVI_REG equ 0x15 ; PCM last valid index
PCM_OUT_SR_REG equ 0x16 ; PCM out Status register PCM_OUT_SR_REG equ 0x16 ; PCM out Status register
PCM_OUT_PIV_REG equ 0x1a PCM_OUT_PIV_REG equ 0x1a
PCM_OUT_CIV_REG equ 0x14 ; PCM out current index PCM_OUT_CIV_REG equ 0x14 ; PCM out current index
PCM_IN_CR_REG equ 0x0b ; PCM in Control Register PCM_IN_CR_REG equ 0x0b ; PCM in Control Register
MC_IN_CR_REG equ 0x2b ; MIC in Control Register MC_IN_CR_REG equ 0x2b ; MIC in Control Register
RR equ BIT1 ; reset registers. Nukes all regs RR equ BIT1 ; reset registers. Nukes all regs
CODEC_MASTER_VOL_REG equ 0x02 CODEC_MASTER_VOL_REG equ 0x02
CODEC_AUX_VOL equ 0x04 ; CODEC_AUX_VOL equ 0x04 ;
@ -104,21 +104,21 @@ CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate
CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate
CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate
GLOB_CTRL equ 0x2C ; Global Control GLOB_CTRL equ 0x2C ; Global Control
CTRL_STAT equ 0x30 ; Global Status CTRL_STAT equ 0x30 ; Global Status
CTRL_CAS equ 0x34 ; Codec Access Semiphore CTRL_CAS equ 0x34 ; Codec Access Semiphore
CAS_FLAG equ 0x01 ; Codec Access Semiphore Bit CAS_FLAG equ 0x01 ; Codec Access Semiphore Bit
CTRL_ST_CREADY equ BIT8+BIT9+BIT28 ; Primary Codec Ready CTRL_ST_CREADY equ BIT8+BIT9+BIT28 ; Primary Codec Ready
CTRL_ST_RCS equ 0x00008000 ; Read Completion Status CTRL_ST_RCS equ 0x00008000 ; Read Completion Status
CTRL_CNT_CRIE equ BIT4+BIT5+BIT6 ; Codecs Resume Interrupt Enable CTRL_CNT_CRIE equ BIT4+BIT5+BIT6 ; Codecs Resume Interrupt Enable
CTRL_CNT_AC_OFF equ 0x00000008 ; ACLINK Off CTRL_CNT_AC_OFF equ 0x00000008 ; ACLINK Off
CTRL_CNT_WARM equ 0x00000004 ; AC97 Warm Reset CTRL_CNT_WARM equ 0x00000004 ; AC97 Warm Reset
CTRL_CNT_COLD equ 0x00000002 ; AC97 Cold Reset CTRL_CNT_COLD equ 0x00000002 ; AC97 Cold Reset
CTRL_CNT_GIE equ 0x00000001 ; GPI Interrupt Enable CTRL_CNT_GIE equ 0x00000001 ; GPI Interrupt Enable
CODEC_REG_POWERDOWN equ 0x26 CODEC_REG_POWERDOWN equ 0x26
CODEC_REG_ST equ 0x26 CODEC_REG_ST equ 0x26
@ -282,9 +282,6 @@ end virtual
EVENT_NOTIFY equ 0x00000200 EVENT_NOTIFY equ 0x00000200
OS_BASE equ 0x80000000
SLOT_BASE equ OS_BASE+0x0080000
public START public START
public service_proc public service_proc
public version public version
@ -317,23 +314,15 @@ proc START stdcall, state:dword
test eax, eax test eax, eax
jz .fail jz .fail
if DEBUG ; if DEBUG
mov esi, msgInitCodec ; mov esi, msgInitCodec
call SysMsgBoardStr ; call SysMsgBoardStr
end if ; end if
call init_codec call init_codec
test eax, eax test eax, eax
jz .fail jz .fail
if DEBUG
mov esi, [codec.ac_vendor_ids]
call SysMsgBoardStr
mov esi, [codec.chip_ids]
call SysMsgBoardStr
end if
call reset_controller call reset_controller
call setup_codec call setup_codec
@ -613,11 +602,11 @@ endp
align 4 align 4
proc detect_controller proc detect_controller
locals locals
last_bus dd ? last_bus dd ?
bus dd ? bus dd ?
devfn dd ? devfn dd ?
endl endl
xor eax, eax xor eax, eax
mov [bus], eax mov [bus], eax
@ -677,19 +666,19 @@ proc detect_controller
mov esi, [edi+8] mov esi, [edi+8]
mov [ctrl.ctrl_setup], esi mov [ctrl.ctrl_setup], esi
cmp ebx, VID_INTEL cmp edx, VID_INTEL
jne @F jne @F
mov [ctrl.vendor_ids], msg_Intel mov [ctrl.vendor_ids], msg_Intel
ret ret
@@: @@:
cmp ebx, VID_NVIDIA cmp edx, VID_NVIDIA
jne @F jne @F
mov [ctrl.vendor_ids], msg_NVidia mov [ctrl.vendor_ids], msg_NVidia
@@:
mov [ctrl.vendor_ids], 0 ;something wrong ?
ret ret
@@:
.err: .err:
xor eax, eax xor eax, eax
mov [ctrl.vendor_ids], eax ;something wrong ?
ret ret
endp endp
@ -742,20 +731,57 @@ proc init_controller
shr ebx, 16 shr ebx, 16
mov [ctrl.pci_stat], ebx mov [ctrl.pci_stat], ebx
mov esi, msgPciCmd
call SysMsgBoardStr
call dword2str
call SysMsgBoardStr
mov esi, msgPciStat
call SysMsgBoardStr
mov eax, [ctrl.pci_stat]
call dword2str
call SysMsgBoardStr
mov esi, msgMixIsaIo
call SysMsgBoardStr
stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10 stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10
call dword2str
call SysMsgBoardStr
and eax,0xFFFE and eax,0xFFFE
mov [ctrl.codec_io_base], eax mov [ctrl.codec_io_base], eax
mov esi, msgCtrlIsaIo
call SysMsgBoardStr
stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x14 stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x14
call dword2str
call SysMsgBoardStr
and eax, 0xFFC0 and eax, 0xFFC0
mov [ctrl.ctrl_io_base], eax mov [ctrl.ctrl_io_base], eax
mov esi, msgMixMMIo
call SysMsgBoardStr
stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x18 stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x18
mov [ctrl.codec_mem_base], eax mov [ctrl.codec_mem_base], eax
call dword2str
call SysMsgBoardStr
mov esi, msgCtrlMMIo
call SysMsgBoardStr
stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x1C stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x1C
mov [ctrl.ctrl_mem_base], eax mov [ctrl.ctrl_mem_base], eax
call dword2str
call SysMsgBoardStr
stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C
and eax, 0xFF and eax, 0xFF
mov [ctrl.int_line], eax mov [ctrl.int_line], eax
@ -775,11 +801,11 @@ proc set_ICH
mov [ctrl.codec_read16], codec_io_r16 ;virtual mov [ctrl.codec_read16], codec_io_r16 ;virtual
mov [ctrl.codec_write16], codec_io_w16 ;virtual mov [ctrl.codec_write16], codec_io_w16 ;virtual
mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual
mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual
mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual
mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual
mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual
mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual
ret ret
@ -855,17 +881,21 @@ proc init_codec
mov edx, CTRL_STAT mov edx, CTRL_STAT
call [ctrl.ctrl_read32] call [ctrl.ctrl_read32]
push eax
call dword2str call dword2str
call SysMsgBoardStr call SysMsgBoardStr
pop eax
cmp eax, 0xFFFFFFFF
je .err
test eax, CTRL_ST_CREADY test eax, CTRL_ST_CREADY
jnz .ready jnz .ready
call reset_codec call reset_codec
and eax, eax test eax, eax
jz .err jz .err
.ready:
xor edx, edx ;ac_reg_0 xor edx, edx ;ac_reg_0
call [ctrl.codec_write16] call [ctrl.codec_write16]
@ -875,20 +905,21 @@ proc init_codec
mov [counter], 200 ; total 200*5 ms = 1s mov [counter], 200 ; total 200*5 ms = 1s
.wait: .wait:
mov eax, 5000 ; wait 5 ms
call StallExec
mov edx, CODEC_REG_POWERDOWN mov edx, CODEC_REG_POWERDOWN
call [ctrl.codec_read16] call [ctrl.codec_read16]
and eax, 0x0F and eax, 0x0F
cmp eax, 0x0F cmp eax, 0x0F
jz .ready jz .done
mov eax, 5000 ; wait 5 ms
call StallExec
sub [counter] , 1 sub [counter] , 1
jnz .wait jnz .wait
.err: .err:
xor eax, eax ; timeout error xor eax, eax ; timeout error
ret ret
.ready: .done:
mov eax, 2 ;force set 16-bit 2-channel PCM mov eax, 2 ;force set 16-bit 2-channel PCM
mov edx, GLOB_CTRL mov edx, GLOB_CTRL
call [ctrl.ctrl_write32] call [ctrl.ctrl_write32]
@ -953,30 +984,24 @@ proc warm_reset
mov eax, 100000 ; wait 100 ms mov eax, 100000 ; wait 100 ms
call StallExec call StallExec
mov edx, GLOB_CTRL mov edx, CTRL_STAT
call [ctrl.ctrl_read32] call [ctrl.ctrl_read32]
test eax, 4 test eax, CTRL_ST_CREADY
jz .ok jnz .ok
sub [counter], 1
dec [counter]
jnz .wait jnz .wait
if DEBUG if DEBUG
mov esi, msgWRFail mov esi, msgWRFail
call SysMsgBoardStr call SysMsgBoardStr
end if end if
.fail:
stc stc
ret ret
.ok: .ok:
mov edx, CTRL_STAT
call [ctrl.ctrl_read32]
and eax, CTRL_ST_CREADY
jz .fail
clc clc
ret ret
.fail:
stc
ret
endp endp
align 4 align 4
@ -985,7 +1010,7 @@ proc cold_reset
counter dd ? counter dd ?
endl endl
xor eax, eax mov eax, 0x02
mov edx, GLOB_CTRL mov edx, GLOB_CTRL
call [ctrl.ctrl_write32] call [ctrl.ctrl_write32]
@ -994,41 +1019,54 @@ proc cold_reset
call SysMsgBoardStr call SysMsgBoardStr
end if end if
mov eax, 1000000 ; wait 1 s mov eax, 400000 ; wait 400 ms
call StallExec call StallExec
mov eax, 2 mov [counter], 16 ; total 20*100 ms = 2s
mov edx, GLOB_CTRL
call [ctrl.ctrl_write32]
mov [counter], 10 ; total 10*100 ms = 1s
.wait: .wait:
mov edx, CTRL_STAT
call [ctrl.ctrl_read32]
test eax, CTRL_ST_CREADY
jnz .ok
mov eax, 100000 ; wait 100 ms mov eax, 100000 ; wait 100 ms
call StallExec call StallExec
mov edx, GLOB_CTRL dec [counter]
call [ctrl.ctrl_read32]
test eax, 4
jz .ok
sub [counter], 1
jnz .wait jnz .wait
if DEBUG if DEBUG
mov esi, msgCRFail mov esi, msgCRFail
call SysMsgBoardStr call SysMsgBoardStr
end if end if
.fail:
stc stc
ret ret
.ok: .ok:
mov esi, msgControl
call SysMsgBoardStr
mov edx, GLOB_CTRL
call [ctrl.ctrl_read32]
call dword2str
call SysMsgBoardStr
mov esi, msgStatus
call SysMsgBoardStr
mov edx, CTRL_STAT mov edx, CTRL_STAT
call [ctrl.ctrl_read32] call [ctrl.ctrl_read32]
and eax, CTRL_ST_CREADY push eax
call dword2str
call SysMsgBoardStr
pop eax
test eax, CTRL_ST_CREADY
jz .fail jz .fail
clc clc
ret ret
.fail:
stc
ret
endp endp
align 4 align 4
@ -1383,15 +1421,15 @@ devices dd (CTRL_ICH shl 16)+VID_INTEL,msg_ICH, set_ICH
version dd (5 shl 16) or (API_VERSION and 0xFFFF) version dd (5 shl 16) or (API_VERSION and 0xFFFF)
msg_ICH db 'Intel ICH', 13,10, 0 msg_ICH db '802801AA (ICH)', 13,10, 0
msg_ICH0 db 'Intel ICH0', 13,10, 0 msg_ICH0 db '802801AB (ICH0)', 13,10, 0
msg_ICH2 db 'Intel ICH2', 13,10, 0 msg_ICH2 db '802801BA (ICH2)', 13,10, 0
msg_ICH3 db 'Intel ICH3', 13,10, 0 msg_ICH3 db '802801CA (ICH3)', 13,10, 0
msg_ICH4 db 'Intel ICH4', 13,10, 0 msg_ICH4 db '802801DB (ICH4)', 13,10, 0
msg_ICH5 db 'Intel ICH5', 13,10, 0 msg_ICH5 db '802801EB (ICH5)', 13,10, 0
msg_ICH6 db 'Intel ICH6', 13,10, 0 msg_ICH6 db '802801FB (ICH6)', 13,10, 0
msg_ICH7 db 'Intel ICH7', 13,10, 0 msg_ICH7 db '802801GB (ICH7)', 13,10, 0
msg_Intel db 'Intel Corp. ', 0 msg_Intel db 'Intel ', 0
msg_NForce db 'NForce', 13,10, 0 msg_NForce db 'NForce', 13,10, 0
msg_NForce2 db 'NForce 2', 13,10, 0 msg_NForce2 db 'NForce 2', 13,10, 0
@ -1413,12 +1451,12 @@ msgAttchIRQ db 'IRQ line not supported', 13,10, 0
msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0
msgPlay db 'start play', 13,10,0 msgPlay db 'start play', 13,10,0
msgStop db 'stop play', 13,10,0 msgStop db 'stop play', 13,10,0
msgNotify db 'call notify',13,10,0 ;msgNotify db 'call notify',13,10,0
msgIRQ db 'AC97 IRQ', 13,10,0 ;msgIRQ db 'AC97 IRQ', 13,10,0
msgInitCtrl db 'init controller',13,10,0 msgInitCtrl db 'init controller',13,10,0
msgInitCodec db 'init codec',13,10,0 ;msgInitCodec db 'init codec',13,10,0
msgPrimBuff db 'create primary buffer',13,10,0 msgPrimBuff db 'create primary buffer',13,10,0
msgReg db 'set service handler',13,10,0 ;msgReg db 'set service handler',13,10,0
msgOk db 'service installed',13,10,0 msgOk db 'service installed',13,10,0
msgCold db 'cold reset',13,10,0 msgCold db 'cold reset',13,10,0
msgWarm db 'warm reset',13,10,0 msgWarm db 'warm reset',13,10,0
@ -1428,6 +1466,12 @@ msgCFail db 'codec not ready',13,10,0
msgResetOk db 'reset complete',13,10,0 msgResetOk db 'reset complete',13,10,0
msgStatus db 'global status ',0 msgStatus db 'global status ',0
msgControl db 'global control ',0 msgControl db 'global control ',0
msgPciCmd db 'PCI command ',0
msgPciStat db 'PCI status ',0
msgCtrlIsaIo db 'controller io base ',0
msgMixIsaIo db 'codec io base ',0
msgCtrlMMIo db 'controller mmio base ',0
msgMixMMIo db 'codec mmio base ',0
section '.data' data readable writable align 16 section '.data' data readable writable align 16