From owner-cvs-src@FreeBSD.ORG Mon Jul 30 15:21:28 2007 Return-Path: Delivered-To: cvs-src@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8F55416A417; Mon, 30 Jul 2007 15:21:28 +0000 (UTC) (envelope-from njl@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 8290F13C458; Mon, 30 Jul 2007 15:21:28 +0000 (UTC) (envelope-from njl@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id l6UFLSb4053603; Mon, 30 Jul 2007 15:21:28 GMT (envelope-from njl@repoman.freebsd.org) Received: (from njl@localhost) by repoman.freebsd.org (8.14.1/8.14.1/Submit) id l6UFLSK3053602; Mon, 30 Jul 2007 15:21:28 GMT (envelope-from njl) Message-Id: <200707301521.l6UFLSK3053602@repoman.freebsd.org> From: Nate Lawson Date: Mon, 30 Jul 2007 15:21:26 +0000 (UTC) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: HEAD Cc: Subject: cvs commit: src/sys/dev/acpica acpi_hpet.c acpi_timer.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jul 2007 15:21:28 -0000 njl 2007-07-30 15:21:26 UTC FreeBSD src repository Modified files: sys/dev/acpica acpi_hpet.c acpi_timer.c Log: Dynamically choose the quality of the ACPI timer depending on whether the fast or safe/slow method is in use. Fast remains at 1000, slow is now at 850 (always preferred to TSC). Since the HPET has proven slower than ACPI-fast on some systems, drop its quality to 900. In the future, it is hoped that HPET performance will improve as it is the main timer Intel supports. HPET may move back to 2000 in -current once RELENG_7 is branched to ensure that it gets tested. Approved by: re Revision Changes Path 1.11 +1 -1 src/sys/dev/acpica/acpi_hpet.c 1.42 +3 -1 src/sys/dev/acpica/acpi_timer.c