Date: Thu, 26 Aug 2004 11:42:08 +0200 From: Ulrich Spoerlein <q@uni.de> To: acpi@freebsd.org Subject: Cx states not working on Dell Inspiron 8600 (Pentium M) Message-ID: <20040826094208.GB703@galgenberg.net>
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[-- Attachment #1 --] Hello, I've been running CURRENT on this laptop since the gcc 3.4 import and the Cx states don't work (AFAICS). dmesg, kernel config, DSDT and ASL can be obtained from http://www.galgenberg.net/~q/freebsd No matter if I pull the AC-plug or not, I get this: hw.acpi.cpu.throttle_max: 8 hw.acpi.cpu.throttle_state: 8 hw.acpi.cpu.cx_supported: C1/1 C2/1 C3/85 C4/185 hw.acpi.cpu.cx_lowest: C4 hw.acpi.cpu.cx_usage: 0.00% 100.00% 0.00% 0.00% As a result the laptop runs rather hot and the battery life is limited (compared to Windows) Am I using the wrong semantics for cx_lowest or throttle_max? Ulrich Spoerlein -- PGP Key ID: F0DB9F44 Get it while it's hot! PGP Fingerprint: F1CE D062 0CA9 ADE3 349B 2FE8 980A C6B5 F0DB 9F44 "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -- Benjamin Franklin [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQFBLbBwmArGtfDbn0QRApdLAJ4lH2F8zUejiYcY6ZxsgMRoJfUxlACgrVRf p9PoYq8eZqmzCM0axnDhiIc= =2xO+ -----END PGP SIGNATURE-----
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