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1)sound.asm: disable previous patch by default

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2)uhci transfer descriptors


git-svn-id: svn://kolibrios.org@567 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2007-07-07 07:25:17 +00:00
parent 5ddaca390b
commit 3880bd7325
5 changed files with 167 additions and 41 deletions
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1
kernel/trunk/data32.inc
View File

@ -77,6 +77,7 @@ AMD_str db "AuthenticAMD",0
;szInfinity db 'INFINITY',0
szHwMouse db 'ATI2D',0
szPS2MDriver db 'PS2MOUSE',0
szUSB db 'USB',0
szSTART db 'START',0
szEXPORTS db 'EXPORTS',0

14
kernel/trunk/drivers/infinity.asm
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@ -321,6 +321,8 @@ proc CreateBuffer stdcall, format:dword, size:dword
test eax, PCM_RING
jnz .test_ring
;staic
test eax, PCM_STATIC
jz .fail
test eax, PCM_OUT+PCM_RING
jnz .fail
jmp .test_ok
@ -754,7 +756,15 @@ proc ResetBuffer stdcall, str:dword, flags:dword
mov [edx+STREAM.in_wp], edi
mov [edx+STREAM.in_rp], edi
test [edx+STREAM.flags], PCM_STATIC
jnz .static
mov [edx+STREAM.in_count], 0
jmp @F
.static:
mov eax, [edx+STREAM.in_size]
mov [edx+STREAM.in_count], eax
@@:
mov eax, [edx+STREAM.in_size]
sub eax, 128
mov [edx+STREAM.in_free], eax
@ -807,6 +817,8 @@ proc GetBufferPos stdcall, str:dword
jnz .fail
mov ebx, [edx+STREAM.in_rp]
sub ebx, [edx+STREAM.in_base]
sub ebx, 128
xor eax, eax
ret
.fail:
@ -967,7 +979,7 @@ proc play_buffer stdcall, str:dword, flags:dword
ret
endp
; for static buffers only
; for static and ring buffers only
align 4
proc stop_buffer stdcall, str:dword

19
kernel/trunk/drivers/sound.asm
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@ -343,19 +343,19 @@ proc START stdcall, state:dword
in al, 0x21
test ebx, ebx
jz .skip
bts ax, bx
bts ax, bx ;mask old line
.skip
bts ax, IRQ_LINE
bts ax, IRQ_LINE ;mask new ine
out 0x21, al
mov al, ah
out 0xA1, al
;remap IRQ
stdcall PciWrite8, 0, 0xF8, 0x61, IRQ_LINE
mov dx, 0x4d0
mov dx, 0x4d0 ;8259 ELCR1
in al, dx
bts ax, IRQ_LINE
out dx, al
out dx, al ;set level-triggered mode
mov [ctrl.int_line], IRQ_LINE
popf
mov esi, msgRemap
@ -642,7 +642,6 @@ proc detect_controller
je .found
add edi, 12
jmp @B
.next:
inc [devfn]
cmp [devfn], 256
@ -749,6 +748,8 @@ proc init_controller
call dword2str
call SysMsgBoardStr
if 0
;;patch for some ugly BIOS
cmp [ctrl.vendor], VID_INTEL
jne .default
@ -763,6 +764,8 @@ proc init_controller
jnc @F
xor eax, eax
jmp @F
end if
.default:
stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C
and eax, 0xFF
@ -1446,13 +1449,12 @@ 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
;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
;msgInitCodec db 'init codec',13,10,0
msgPrimBuff db 'create primary buffer ...',0
msgDone db 'done',13,10,0
msgRemap db 'Remap IRQ',13,10,0
msgIrqMap db 'irq remap ',0
;msgReg db 'set service handler',13,10,0
msgOk db 'service installed',13,10,0
msgCold db 'cold reset',13,10,0
@ -1469,6 +1471,7 @@ msgCtrlIsaIo db 'controller io base ',0
msgMixIsaIo db 'codec io base ',0
msgCtrlMMIo db 'controller mmio base ',0
msgMixMMIo db 'codec mmio base ',0
msgIrqMap db 'AC97 irq map as ',0
section '.data' data readable writable align 16

158
kernel/trunk/drivers/usb/usb.asm
View File

@ -14,20 +14,25 @@ API_VERSION equ 0 ;debug
include '../proc32.inc'
include '../imports.inc'
OS_BASE equ 0x80000000
SLOT_BASE equ OS_BASE+0x0080000
struc UHCI
{
.bus dd ?
.devfn dd ?
.io_base dd ?
.mm_base dd ?
.irq dd ?
.flags dd ?
.reset dd ?
.start dd ?
.stop dd ?
.bus dd ?
.devfn dd ?
.io_base dd ?
.mm_base dd ?
.irq dd ?
.flags dd ?
.reset dd ?
.start dd ?
.stop dd ?
.port_c_suspend dd ?
.resuming_ports dd ?
.rh_state dd ?
.rh_numports dd ?
.is_stopped dd ?
.dead dd ?
.sizeof:
}
@ -48,6 +53,24 @@ virtual at 0
IOCTL IOCTL
end virtual
struc TD ;transfer descriptor
{
.link dd ?
.status dd ?
.token dd ?
.buffer dd ?
.addr dd ?
.frame dd ?
.fd dd ?
.bk dd ?
.sizeof:
}
virtual at 0
TD TD
end virtual
public START
public service_proc
public version
@ -187,7 +210,7 @@ proc detect
ret
endp
PCI_BASE equ 0x20
PCI_BASE equ 0x20
USB_LEGKEY equ 0xC0
align 4
@ -209,6 +232,7 @@ proc init
stdcall uhci_reset, esi
stdcall finish_reset, [uhci]
.fail:
if DEBUG
@ -218,21 +242,39 @@ proc init
ret
endp
UHCI_USBINTR equ 4 ; interrupt register
UHCI_USBINTR equ 4 ; interrupt register
UHCI_USBLEGSUP_RWC equ 0x8f00 ; the R/WC bits
UHCI_USBLEGSUP_RO equ 0x5040 ; R/O and reserved bits
UHCI_USBLEGSUP_RWC equ 0x8f00 ; the R/WC bits
UHCI_USBLEGSUP_RO equ 0x5040 ; R/O and reserved bits
UHCI_USBCMD_RUN equ 0x0001 ; RUN/STOP bit
UHCI_USBCMD_HCRESET equ 0x0002 ; Host Controller reset
UHCI_USBCMD_EGSM equ 0x0008 ; Global Suspend Mode
UHCI_USBCMD_CONFIGURE equ 0x0040 ; Config Flag
UHCI_USBINTR_RESUME equ 0x0002 ; Resume interrupt enable
UHCI_USBCMD_RUN equ 0x0001 ; RUN/STOP bit
UHCI_USBCMD_HCRESET equ 0x0002 ; Host Controller reset
UHCI_USBCMD_EGSM equ 0x0008 ; Global Suspend Mode
UHCI_USBCMD_CONFIGURE equ 0x0040 ; Config Flag
UHCI_USBINTR_RESUME equ 0x0002 ; Resume interrupt enable
PORTSC0 equ 0x10
PORTSC1 equ 0x12
UHCI_RH_RESET equ 0
UHCI_RH_SUSPENDED equ 1
UHCI_RH_AUTO_STOPPED equ 2
UHCI_RH_RESUMING equ 3
; In this state the HC changes from running to halted
; so it can legally appear either way.
UHCI_RH_SUSPENDING equ 4
; In the following states it's an error if the HC is halted.
; These two must come last.
UHCI_RH_RUNNING equ 5 ; The normal state
UHCI_RH_RUNNING_NODEVS equ 6 ; Running with no devices
UHCI_IS_STOPPED equ 9999
align 4
proc uhci_reset stdcall, uhci:dword
mov esi, [uhci]
stdcall PciRead16, [esi+UHCI.bus], [esi+UHCI.devfn], USB_LEGKEY
test eax, not (UHCI_USBLEGSUP_RO or UHCI_USBLEGSUP_RWC)
@ -248,6 +290,11 @@ proc uhci_reset stdcall, uhci:dword
test ax, UHCI_USBCMD_EGSM
jz .reset
add edx, UHCI_USBINTR
in ax, dx
test ax, not UHCI_USBINTR_RESUME
jnz .reset
ret
.reset:
stdcall PciWrite16, [esi+UHCI.bus], [esi+UHCI.devfn], USB_LEGKEY, UHCI_USBLEGSUP_RWC
@ -263,16 +310,77 @@ proc uhci_reset stdcall, uhci:dword
ret
endp
proc finish_reset stdcall, uhci:dword
DEVICE_ID equ 0x8086; pci device id
VENDOR_ID equ 0x24D4; device vendor id
mov esi, [uhci]
mov edx, [esi+UHCI.io_base]
add edx, PORTSC0
xor eax, eax
out dx, ax
add edx, (PORTSC1-PORTSC0)
out dx, ax
mov [esi+UHCI.port_c_suspend], eax
mov [esi+UHCI.resuming_ports], eax
mov [esi+UHCI.rh_state], UHCI_RH_RESET
mov [esi+UHCI.rh_numports], 2
mov [esi+UHCI.is_stopped], UHCI_IS_STOPPED
; mov [ uhci_to_hcd(uhci)->state = HC_STATE_HALT;
; uhci_to_hcd(uhci)->poll_rh = 0;
mov [esi+UHCI.dead], eax ; Full reset resurrects the controller
ret
endp
proc insert_td stdcall, td:dword, frame:dword
mov edi, [td]
mov eax, [frame]
and eax, -1024
mov [edi+TD.frame], eax
mov ebx, [framelist]
mov edx, [dma_framelist]
shl eax, 5
mov ecx, [eax+ebx]
test ecx, ecx
jz .empty
mov ecx, [ecx+TD.bk] ;last TD
mov edx, [ecx+TD.fd]
mov [edi+TD.fd], edx
mov [edi+TD.bk], ecx
mov [ecx+TD.fd], edi
mov [edx+TD.bk], edi
mov eax, [ecx+TD.link]
mov [edi+TD.link], eax
mov ebx, [edi+TD.addr]
mov [ecx+TD.link], ebx
ret
.empty:
mov ecx, [eax+edx]
mov [edi+TD.link], ecx
mov [ebx+eax], edi
mov ecx, [edi+TD.addr]
mov [eax+edx], ecx
ret
endp
DEVICE_ID equ 0x24D2 ; pci device id
VENDOR_ID equ 0x8086 ; device vendor id
QEMU_USB equ 0x7020
;all initialized data place here
align 4
devices dd (DEVICE_ID shl 16)+VENDOR_ID
dd 0 ;terminator
dd (QEMU_USB shl 16)+VENDOR_ID
dd 0 ;terminator
version dd (5 shl 16) or (API_VERSION and 0xFFFF)

4
kernel/trunk/kernel.asm
View File

@ -610,6 +610,9 @@ no_lib_load:
mov esi,boot_devices
call boot_log
mov [pci_access_enabled],1
call detect_devices
stdcall load_driver, szPS2MDriver
@ -630,7 +633,6 @@ no_lib_load:
call boot_log
call setmouse
mov [pci_access_enabled],1
; SET PRELIMINARY WINDOW STACK AND POSITIONS