Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755185AbZIOQJX (ORCPT ); Tue, 15 Sep 2009 12:09:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755144AbZIOQJR (ORCPT ); Tue, 15 Sep 2009 12:09:17 -0400 Received: from mga11.intel.com ([192.55.52.93]:25840 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755014AbZIOQJH convert rfc822-to-8bit (ORCPT ); Tue, 15 Sep 2009 12:09:07 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.44,390,1249282800"; d="scan'208";a="727157446" From: "Sosnowski, Maciej" To: "Williams, Dan J" CC: "linux-kernel@vger.kernel.org" , "linux-raid@vger.kernel.org" Date: Tue, 15 Sep 2009 17:08:08 +0100 Subject: RE: [PATCH 08/18] ioat: add 'ioat' sysfs attributes Thread-Topic: [PATCH 08/18] ioat: add 'ioat' sysfs attributes Thread-Index: AcotK0R3Hb58CN5TROODNeGQ6jBiZAI82ghQ Message-ID: <129600E5E5FB004392DDC3FB599660D7B5548794@irsmsx504.ger.corp.intel.com> References: <20090904064308.7141.30576.stgit@dwillia2-linux.ch.intel.com> <20090904064515.7141.3535.stgit@dwillia2-linux.ch.intel.com> In-Reply-To: <20090904064515.7141.3535.stgit@dwillia2-linux.ch.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 804 Lines: 18 Williams, Dan J wrote: > Export driver attributes for diagnostic purposes: > 'ring_size': total number of descriptors available to the engine > 'ring_active': number of descriptors in-flight > 'capabilities': supported operation types for this channel > 'version': Intel(R) QuickData specfication revision > > This also allows some chattiness to be removed from the driver startup > as this information is now available via sysfs. > > Signed-off-by: Dan Williams > --- Signed-off-by: Maciej Sosnowski -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/