NTOSKRNL Emu_Extender for Windows XP/2003

[GD 2W10]

Would NTOSKRNL Emu Extender be able to backport the generic audio drivers in Vista x64 to XP x64? I installed XP x64 on my Surface Pro 1, and I can't install any audio drivers, so would backporting the generic audio drivers from Vista/7/8 x64 to XP work with NTOSKRNL Emu Extender?

Edited November 24, 2023 by GD 2W10

[Damnation]

@GD 2W10

It depends on which functions the audio driver depends on.

[George King]

On 11/24/2023 at 5:50 AM, GD 2W10 said:

Would NTOSKRNL Emu Extender be able to backport the generic audio drivers in Vista x64 to XP x64? I installed XP x64 on my Surface Pro 1, and I can't install any audio drivers, so would backporting the generic audio drivers from Vista/7/8 x64 to XP work with NTOSKRNL Emu Extender?

Nope, porting newer HDA seems impossible. You can try one of ported beta HDAs.

https://www.mediafire.com/folder/gpl7nk2osi3vl/Generic_HDA

Edited December 1, 2023 by George King

[GD 2W10]

On 12/1/2023 at 10:33 AM, George King said:

Nope, porting newer HDA seems impossible. You can try one of ported beta HDAs.

 

https://www.mediafire.com/folder/gpl7nk2osi3vl/Generic_HDA

 

is this ported from Longhorn?

[GD 2W10]

On 12/1/2023 at 10:33 AM, George King said:

Nope, porting newer HDA seems impossible. You can try one of ported beta HDAs.

 

https://www.mediafire.com/folder/gpl7nk2osi3vl/Generic_HDA

 

is this ported from Longhorn?

[GD 2W10]

On 12/1/2023 at 10:33 AM, George King said:

Nope, porting newer HDA seems impossible. You can try one of ported beta HDAs.

 

https://www.mediafire.com/folder/gpl7nk2osi3vl/Generic_HDA

 

is this ported from Longhorn? (Sorry for the repeat idk what happened)

Edited December 5, 2023 by GD 2W10

[George King]

@GD 2W10Yes, from various builds. Mostly untested.

[user57]

that NdisSetCoalescableTimer seems a timer function for me, it might work without that specific flag be set

it has the same KTIMER structure as in KeSetTimerEx and xp has this one

https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/nf-wdm-kesettimer

https://www.geoffchappell.com/studies/windows/km/ntoskrnl/inc/ntos/ntosdef_x/dispatcher_header/timercontrolflags.htm

if that DPC parameter is in use xp also has the KeInitializeDpc, the same goes for KeInitializeTimerEx

 

https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/nf-wdm-kesetcoalescabletimer

[GD 2W10]

On 12/1/2023 at 10:33 AM, George King said:

Nope, porting newer HDA seems impossible. You can try one of ported beta HDAs.

 

https://www.mediafire.com/folder/gpl7nk2osi3vl/Generic_HDA

 

it worked

[reboot12]

How add missing functions in NTOSKRN8.SYS for sdbus.sys and sdstor.sys from Win8.1 ?
https://msfn.org/board/topic/187830-how-port-sdbussys-sdstorsys-639600-for-winxp-64-bit/#findComment-1288222

sdbus.sys
 

PoFxSetDeviceIdleTimeout
IoReportInterruptInactive
PoFxPowerControl
IoReportInterruptActive
ExAcquirePushLockExclusiveEx
ExReleasePushLockEx
KeQueryInterruptTimePrecise
PoFxPowerOnCrashdumpDevice
PoFxRegisterCrashdumpDevice
PoFxSetComponentWake

sdstor.sys
 

PoFxSetDeviceIdleTimeout

 

Edited June 16 by reboot12