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AICPMPatch

MARIANO
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Re: AICPMPatch

Post by MARIANO » 07 Mar 2012, 20:32

Cassio wrote:This patch is ONLY intended to avoid KP caused by write operations to MSR 0xE2, it's not directly related to sleep problems.

ahh ok! thanks!
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Re: AICPMPatch

Post by magnifico » 10 Mar 2012, 22:37

;)
Hi Cassio ...have you a news for patched Bios ?

I ready a news for edited CpuPei in the bios ...it is a great news..or not?
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Re: AICPMPatch

Post by Cassio » 10 Mar 2012, 23:29

Sorry, I don't understand.

If you use patched BIOS, you don't need to patch AICPM kext.
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Re: AICPMPatch

Post by magnifico » 11 Mar 2012, 07:55

Cassio wrote:Sorry, I don't understand.

If you use patched BIOS, you don't need to patch AICPM kext.

No, I'm not using the patch bios, I ask you if you have news about a patch bios asus.....
I read a news article that you just change the hex values ​​of the two CPU Pei mmtools with the bios, and 'All this safe?
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Re: AICPMPatch

Post by Cassio » 11 Mar 2012, 13:59

I've heard about these BIOSes, but never used, don't know what's edited or if it's safe
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Re: AICPMPatch

Post by magnifico » 11 Mar 2012, 19:20

It's only modified state the two values of CPU PEI and after with a software hex editor substitution of this string 800018EB050D0080 to 000018EB050D0000
Only this

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Re: AICPMPatch

Post by Cassio » 18 Mar 2012, 17:58

Updated: 10.8 DP2 support (non-fat x86_64).
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Re: AICPMPatch

Post by gerard71 » 02 Apr 2012, 22:59

Olá eu testar o patch no HP ProBook 4530s Sandy Bridge

mas ele não funciona como se o AppleIntelCPUPowerManagement.kext n 'não foi corrigida
AppleIntelCPUPowerManagement com erro na inicialização do computador portátil
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Re: AICPMPatch

Post by Cassio » 03 Apr 2012, 01:24

Poste uma foto da tela do erro.

HP normalmente precisa do "lapic kernel"
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Re: AICPMPatch

Post by gerard71 » 03 Apr 2012, 03:14

ok o que é bom eu não sei por que ontem eu tenho que tentar 2 vezes para plantar é na inicialização e eu só fazê-lo novamente para tirar a foto é uma função
obrigado pela resposta rápida
Seu método irá substituir SpeedStepper a próxima versão do sistema da Apple?
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Re: AICPMPatch

Post by Cassio » 03 Apr 2012, 12:11

Não sei se entendi bem a sua pergunta, mas o SpeedStepper funciona com versões específicas da AICPM, enquanto este script é "genérico", funciona com todas as versões até a atual (10.8 DP2) e deve funcionar com as próximas.
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Re: AICPMPatch

Post by gerard71 » 03 Apr 2012, 19:28

ok você respondeu a minha pergunta tem

não é fácil com Tradução de Google :-))
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Re: AICPMPatch

Post by juanerson » 19 Apr 2012, 04:04

Hola Cassio :D por favor recibe un cordial saludo desde Venezuela. Te cuento...

Aparentemente el patch se ejecuta exitosamente (Lion 10.7.4 11E46 - AppleIntelCPUPowerMangement.kext 193.0.0:

1) sin Patch, primer chequeo:
arch: x86_64

found wrmsr at a652
found wrmsr at a69b
found wrmsr at aa25
found wrmsr at afab
found wrmsr at b076
found wrmsr at b11f
found wrmsr at b979
found wrmsr at c0e9
found wrmsr at 1287f
found wrmsr at 13616

arch: i386

found wrmsr at 37b73
found wrmsr at 37ba4
found wrmsr at 37eff
found wrmsr at 38484
found wrmsr at 3852d
found wrmsr at 385a7
found wrmsr at 38d5b
found wrmsr at 394d0
found wrmsr at 3f8d2
found wrmsr at 4082f

2) Aplicando el parche, --patch:
arch: x86_64

found wrmsr at a652, patched
found wrmsr at a69b, patched
found wrmsr at aa25, patched
found wrmsr at afab, patched
found wrmsr at b076, patched
found wrmsr at b11f, patched
found wrmsr at b979, patched
found wrmsr at c0e9, patched
found wrmsr at 1287f, patched
found wrmsr at 13616, patched

arch: i386

found wrmsr at 37b73, patched
found wrmsr at 37ba4, patched
found wrmsr at 37eff, patched
found wrmsr at 38484, patched
found wrmsr at 3852d, patched
found wrmsr at 385a7, patched
found wrmsr at 38d5b, patched
found wrmsr at 394d0, patched
found wrmsr at 3f8d2, patched
found wrmsr at 4082f, patched

PERO al quitar el NULLCPU.kext, reparar permisos, reconstruir caché y reiniciar... me da KP. Me puedes ayudar? Saludos, hermano.
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Re: AICPMPatch

Post by artur-pt » 19 Apr 2012, 10:25

olá

posta teu hardware ?

e tás a usar dsdt ?

depois do patch, só devias necessitar de

enable p-states e c-states

bom hack
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juanerson
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Re: AICPMPatch

Post by juanerson » 19 Apr 2012, 20:38

olá y gracias
He colocado mi hardware en la firma, disculpa que no lo había hecho. Si, tengo mi dsdt corregida con los parches para sandy bridge. Tengo todo funcionando (C-S y P-S) pero en estos momentos sólo puedo arrancar con el NullCPUPower.kext porque sin él me da KP, aún con el AICPM.kext parcheado. Es posible que la 10.7.4 tenga un chequeo adicional a los conocidos registros en MSR 0xE2? Saludos.
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Re: AICPMPatch

Post by juanerson » 22 Apr 2012, 21:31

De nuevo por acá. Por favor disculpen la molestia. Sólo paso a decirles que este es exactamente el mismo KP que obtengo yo en la beta 10.7.4 (11E46 - AICPM 193.0), vean: [External Link Removed for Guests]
Pero este nuevo reporte viene desde ML DP3 (AICPM 196.0). Entonces, será que el Patch es insuficiente?

Dicho KP lo muestra arrancando con "UseKernelCache=No" para evitar el reinicio instantáneo. Y tiene toda la pinta de bloqueo en los registros de operaciones MSR... con el mensaje al inicio de "faulty CPU... blablabla". Qué opinan, compañeros? Gracias.

EDITADO: Corrijo mi opinión anterior sobre el Patch. El parche SI esta funcionando correctamente, ya he quitado el NullCPU. El problema viene de las tablas SSDT. Estoy usando DropSSDT=Yes, sin ninguna tabla en /Extra y GenerateCStates=Yes. Arranca sin problemas pero NO tengo lectura de P-States, incluso usando GeneratePStates=Yes, este último flag NO genera nada.

Saludos.
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Re: AICPMPatch

Post by juanerson » 24 Apr 2012, 20:09

Bien, RESUELTO el problema de los P-States y SpeedStep desde la tabla SSDT:
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Mil Gracias a Revogirl. Saludos.
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Re: AICPMPatch

Post by Cassio » 24 Apr 2012, 20:31

Bom saber, obrigado por compartilhar.
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fc_candido
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Re: AICPMPatch

Post by fc_candido » 10 May 2012, 02:52

Só uma dica depois que apliquei este patch dava KP, ai percebi que tava usando kernelcache=Yes, ai bootei com -v -x -f ai foi liso liso.
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Cassio
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Re: AICPMPatch

Post by Cassio » 10 May 2012, 12:20

Depois de aplicar o patch tem que atualizar o kernelcache.

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