From owner-svn-src-all@freebsd.org Fri May 27 21:12:26 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5B752B4DC86; Fri, 27 May 2016 21:12:26 +0000 (UTC) (envelope-from ngie@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 136C31B04; Fri, 27 May 2016 21:12:26 +0000 (UTC) (envelope-from ngie@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u4RLCP4F058045; Fri, 27 May 2016 21:12:25 GMT (envelope-from ngie@FreeBSD.org) Received: (from ngie@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u4RLCPQ8058044; Fri, 27 May 2016 21:12:25 GMT (envelope-from ngie@FreeBSD.org) Message-Id: <201605272112.u4RLCPQ8058044@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ngie set sender to ngie@FreeBSD.org using -f From: Garrett Cooper Date: Fri, 27 May 2016 21:12:25 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r300874 - head/tools/tools/ioat X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 May 2016 21:12:26 -0000 Author: ngie Date: Fri May 27 21:12:25 2016 New Revision: 300874 URL: https://svnweb.freebsd.org/changeset/base/300874 Log: Update usage(..) - Document missing options - Sync options with ioatcontrol(8). - Make it clear that the first 2 parameters are always required. MFC after: 1 week Sponsored by: EMC / Isilon Storage Division Modified: head/tools/tools/ioat/ioatcontrol.c Modified: head/tools/tools/ioat/ioatcontrol.c ============================================================================== --- head/tools/tools/ioat/ioatcontrol.c Fri May 27 20:45:32 2016 (r300873) +++ head/tools/tools/ioat/ioatcontrol.c Fri May 27 21:12:25 2016 (r300874) @@ -49,14 +49,19 @@ static void usage(void) { - printf("Usage: %s [-E|-f|-m] OPTIONS [ " + printf("Usage: %s [-c period] [-EfmVz] channel-number num-txns [ " "[ [duration]]]\n", getprogname()); - printf(" %s -r [-v] OPTIONS []\n\n", + printf(" %s -r [-c period] [-vVwz] channel-number address []\n\n", getprogname()); - printf(" OPTIONS:\n"); - printf(" -c - Enable interrupt coalescing (us)\n"); - printf(" -V - Enable verification\n"); - printf(" -z - Zero device stats before test\n"); + printf(" -c period - Enable interrupt coalescing (us) (default: 0)\n"); + printf(" -E - Test non-contiguous 8k copy.\n"); + printf(" -f - Test block fill (default: DMA copy).\n"); + printf(" -m - Test memcpy instead of DMA.\n"); + printf(" -r - Issue DMA to or from a specific address.\n"); + printf(" -V - Enable verification\n"); + printf(" -v -
is a kernel virtual address\n"); + printf(" -w - Write to the specified address\n"); + printf(" -z - Zero device stats before test\n"); exit(EX_USAGE); }