Date: Sun, 28 Oct 2007 15:52:50 GMT From: "Arno J. Klaassen" <arno@heho.snv.jussieu.fr> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/117607: dev.cpu.0.freq not showing up any longer on amd64 notebook Message-ID: <200710281552.l9SFqoOZ069938@www.freebsd.org> Resent-Message-ID: <200710281600.l9SG011R004676@freefall.freebsd.org>
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>Number: 117607 >Category: kern >Synopsis: dev.cpu.0.freq not showing up any longer on amd64 notebook >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Oct 28 16:00:01 UTC 2007 >Closed-Date: >Last-Modified: >Originator: Arno J. Klaassen >Release: amd64 -6stable >Organization: SCITO SA >Environment: FreeBSD demo 6.2-STABLE FreeBSD 6.2-STABLE #7: Thu Sep 20 12:57:15 CEST 2007 toor@demo:/files/amd64/obj/files/bsd/src6/sys/D470K amd64 >Description: When using cpufreq, dev.cpu.0.freq does not show up any longer on boot. No difference if I use cpufreq as module or include in kernel. Same behaviour when booting a 7-stable kernel cross-build on 6-stable. It used to work for years on same hardware and problem showed up sometime during the summer >How-To-Repeat: >Fix: (when used as module) : kldunload cpufreq and then kldload again. After a couple of trials dev.cpu.0.freq shows up and powerd will work OK from then on. >Release-Note: >Audit-Trail: >Unformatted:
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