Date: Wed, 28 Apr 2004 09:05:04 -0700 (PDT) From: Jeffrey Katcher <jmkatcher@yahoo.com> To: freebsd-acpi@freebsd.org Subject: Re: Fan Control Success on IBM T40? (another quick Q) Message-ID: <20040428160504.36451.qmail@web41114.mail.yahoo.com>
next in thread | raw e-mail | index | archive | help
>From everything I've seen (on the linux-acpi lists), the T40 doesn't have _any_ fan control in the DSDT. Apparently it's explicitly controlled via SMBIOS. There's a SMAPI interface available from FreeBSD, but I don't have enough info yet to exploit it. Second question, still on power/clock issues, but diverging a little from ACPI: What's the interaction between SpeedStep clock and ACPI clock percentage? If I start on batteries, apparently the clock is at 600Mhz (even though dmesg reports it as 1600Mhz no matter what). ACPI CPU then can reduce this base by eighths? So if I start on AC, it's eighths of 1600 and DC, it's eighths of 600? Thanks again, Jeff Katcher __________________________________ Do you Yahoo!? Win a $20,000 Career Makeover at Yahoo! HotJobs http://hotjobs.sweepstakes.yahoo.com/careermakeover
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20040428160504.36451.qmail>