From mboxrd@z Thu Jan 1 00:00:00 1970 From: Knut Neumann Subject: Re: s3 on vaio z600 Date: Mon, 31 Mar 2003 01:06:07 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <1049065566.914.30.camel@localhost> References: <1048682112.501.11.camel@localhost> <20030328205923.GG5147@zaurus.ucw.cz> Mime-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="Boundary_(ID_M5mXhn48zkjFr72kmju4XA)" Return-path: In-reply-to: <20030328205923.GG5147-VNkyu7EogrqGmfs5Z0+9fw@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Pavel Machek Cc: acpi-devel-pyega4qmqnRoyOMFzWx49A@public.gmane.org List-Id: linux-acpi@vger.kernel.org --Boundary_(ID_M5mXhn48zkjFr72kmju4XA) Content-type: text/plain Content-transfer-encoding: 7BIT Am Fre, 2003-03-28 um 21.59 schrieb Pavel Machek: > > Now, I would really appreciate any hint, how I can gather more > > information. Is there any chance to find out wether it actually jumps > > into wakeup.S after resume? > > Few leds on parallel port may do the trick... along with outb() in wakeup.S. Ole Rohne told me to use lcall $0xffff, $0 in wakeup.S, which I did in the first place and nothing happened. Since according to him this is supposed to reboot the computer I concluded that there is either something wrong with the wakeup-vector or with _WAK (there is no BFS in my DSDT). Thus I tried to jmp to the wakeup-vector from acpi_enter_sleep_state wich worked (besides it led to a general protection fault after a few instructions - I guess thats because I am not in real mode?!). So it seems it never even gets there when resuming. So I did - as you suggested - disassebmle the DSDT and had a look at the WAK method (attached) - but everything seems fine as far as I can tell...so I am totally stuck now. Next thing I wanted to try is to put system in real mode before jumping to the wakeup-vector just to have a look if that really is the problem... Any suggestions? Thank you for your help anyway. I really appreciate it. -Knut -- "Marriage is the alliance of two people,one of whom never remembers birthdays and the other never forgets them." - Ogden Nash --Boundary_(ID_M5mXhn48zkjFr72kmju4XA) Content-type: text/plain; charset=ISO-8859-1; name=z600.wak Content-disposition: attachment; filename=z600.wak Content-transfer-encoding: 7BIT 00002ec0: Method _WAK (\_WAK) 00002ec7: ArgCount 1; NotSerialized 00002ec8: Store 00002ec9: 0x00 00002ecb: \_SB_.PCI0.CRST (0000052f) 00002eda: If 00002edc: LEqual 00002edd: Arg0 00002ede: 0x01 00002ee0: 00002ee4: 0xe0 00002ee6: If 00002ee9: LEqual 00002eea: Arg0 00002eeb: 0x04 00002eed: 00002f04: \_SB_.PCI0.ISA_.SPIC.SSRC (00001d64) 00002f1b: If 00002f1d: LEqual 00002f1e: 00002f22: \_OS_ 00002f27: "Microsoft Windows NT" 00002f3d: ZeroOp 00002f3e: 00002f42: 0xe6 00002f44: Else 00002f46: If 00002f48: LNotEqual 00002f4a: 00002f4e: \_OS_ 00002f53: "Microsoft Windows" 00002f66: ZeroOp 00002f67: 00002f6b: 0xe6 00002f6d: If 00002f6f: LEqual 00002f70: 00002f74: \_OS_ 00002f79: "Microsoft Windows NT" 00002f8f: ZeroOp 00002f90: Noop 00002f91: Else 00002f93: If 00002f95: LNotEqual 00002f97: 00002f9b: \_OS_ 00002fa0: "Microsoft Windows" 00002fb3: ZeroOp 00002fb4: Noop 00002fb5: Else 00002fb7: Notify 00002fb8: \_SB_.PWRB (000004e2) 00002fc2: 0x02 00002fc4: Return 00002fc5: ZeroOp --Boundary_(ID_M5mXhn48zkjFr72kmju4XA)-- ------------------------------------------------------- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en