Date: Wed, 20 Jan 2010 16:30:04 +0200 From: Andriy Gapon <avg@icyb.net.ua> To: Peter Harrison <peter.piggybox@virgin.net> Cc: acpi@freebsd.org Subject: Re: Problem installing patched acpi... Message-ID: <4B57136C.3040803@icyb.net.ua> In-Reply-To: <20100119202320.GA1311@ideapad.piggybox> References: <20100119202320.GA1311@ideapad.piggybox>
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on 19/01/2010 22:23 Peter Harrison said the following: > Hi list, > > I'm running FreeBSD on a Lenovo S10e - successfully in the main on 7.2-RELEASE. > The biggest issue was with the acpi, where it spams /var/log/messages > continually (ie. several times a second): > > Jan 19 20:14:32 ideapad kernel: ACPI Error (psparse-0633): Method > parse/execution failed [\_TZ_.TZ00._TMP] (Node 0xc46c39a0), AE_NOT_EXIST Jan 19 > 20:14:42 ideapad kernel: ACPI Error: No handler for Region [ERAM] (0xc46c5780) > [EmbeddedControl] 20090521 evregion-430 Jan 19 20:14:42 ideapad kernel: ACPI > Error: Region EmbeddedControl(3) has no handler 20090521 exfldio-382 Jan 19 > 20:14:42 ideapad kernel: ACPI Error (psparse-0633): Method parse/execution > failed [\_TZ_.TZ00._TMP] (Node 0xc46c39a0), AE_NOT_EXIST > > David Naylor on this list gave me the attached patch for acpi_ec.c which worked > around this on 7.2-R, and which he told me applied OK to the then 8-CURRENT > too. > > I've now moved to 8.0-RELEASE and the patch still applies cleanly (cd > /usr/src/sys/dev/acpica && patch < ~/acpi_ec.c.diff). > > I can then rebuild acpi.ko (make clean; make depend; make; make install) > successfully. > > But it seems not to be included on boot - ie. I don't get the new sysctls and I > still get the acpi errors in /var/log/messages. > > What's changed in 8? Can anyone offer me some advice on how to resolve this? > > Please copy me in as I'm not subscribed, and thanks for your help. Please check if you have 'device acpi' in your kernel config. Is you platform i386? Do you use GENERIC? If yes and yes, then acpi was included into kernel between 7 and 8. So you would need to rebuild+reinstall the kernel. -- Andriy Gapon
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