From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752574AbYHZWOR (ORCPT ); Tue, 26 Aug 2008 18:14:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751090AbYHZWOG (ORCPT ); Tue, 26 Aug 2008 18:14:06 -0400 Received: from netops-testserver-3-out.sgi.com ([192.48.171.28]:49222 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751085AbYHZWOF (ORCPT ); Tue, 26 Aug 2008 18:14:05 -0400 Date: Tue, 26 Aug 2008 17:14:02 -0500 From: Russ Anderson To: linux-kernel@vger.kernel.org, mingo@elte.hu, tglx@linutronix.de, Greg KH Cc: Russ Anderson , Jack Steiner Subject: [PATCH] sysfs: Document files in /sys/firmware/sgi_uv/ Message-ID: <20080826221402.GB173430@sgi.com> Reply-To: Russ Anderson Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document files in /sys/firmware/sgi_uv/. Signed-off-by: Russ Anderson --- Documentation/ABI/testing/sysfs-firmware-sgi_uv | 27 ++++++++++++++++++++++++ 1 file changed, 27 insertions(+) Index: linux/Documentation/ABI/testing/sysfs-firmware-sgi_uv =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ linux/Documentation/ABI/testing/sysfs-firmware-sgi_uv 2008-08-26 17:00:18.000000000 -0500 @@ -0,0 +1,27 @@ +What: /sys/firmware/sgi_uv/ +Date: August 2008 +Contact: Russ Anderson +Description: + The /sys/firmware/sgi_uv directory contains information + about the SGI UV platform. + + Under that directory are a number of files: + + partition_id + coherence_id + + The partition_id entry contains the partition id. + SGI UV systems can be partitioned into multiple physical + machines, which each partition running a unique copy + of the operating system. Each partition will have a unique + partition id. To display the partition id, use the command: + + cat /sys/firmware/sgi_uv/partition_id + + The coherence_id entry contains the coherence id. + A partitioned SGI UV system can have one or more coherence + domain. The coherence id indicates which coherence domain + this partition is in. To display the coherence id, use the + command: + + cat /sys/firmware/sgi_uv/coherence_id -- Russ Anderson, OS RAS/Partitioning Project Lead SGI - Silicon Graphics Inc rja@sgi.com