From owner-freebsd-acpi@FreeBSD.ORG Fri Sep 24 07:39:57 2010 Return-Path: Delivered-To: freebsd-acpi@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AB5B81065675; Fri, 24 Sep 2010 07:39:57 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 83D3A8FC1A; Fri, 24 Sep 2010 07:39:57 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o8O7dv97031850; Fri, 24 Sep 2010 07:39:57 GMT (envelope-from avg@freefall.freebsd.org) Received: (from avg@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o8O7dv5T031846; Fri, 24 Sep 2010 07:39:57 GMT (envelope-from avg) Date: Fri, 24 Sep 2010 07:39:57 GMT Message-Id: <201009240739.o8O7dv5T031846@freefall.freebsd.org> To: dk@garant.ru, avg@FreeBSD.org, freebsd-acpi@FreeBSD.org From: avg@FreeBSD.org Cc: Subject: Re: i386/135447: [i386] [request] Intel Core i7 and Nehalem-EP new features not supported X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Sep 2010 07:39:57 -0000 Synopsis: [i386] [request] Intel Core i7 and Nehalem-EP new features not supported State-Changed-From-To: feedback->closed State-Changed-By: avg State-Changed-When: Fri Sep 24 07:35:27 UTC 2010 State-Changed-Why: The issue as described in this PR is not present in stable/8. ACPI in stable/7 is not going to be updated. In stable/8 C3 is reported but is never used in default configuration, because processor never sleeps long enough to C3 state with that long enter/exit delay. The reporter is tuning his system for optimal performance. http://www.freebsd.org/cgi/query-pr.cgi?pr=135447