From patchwork Tue Dec 28 15:26:55 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Marciniszyn X-Patchwork-Id: 436461 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oBSFc3Mp018707 for ; Tue, 28 Dec 2010 15:38:11 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752892Ab0L1PiJ (ORCPT ); Tue, 28 Dec 2010 10:38:09 -0500 Received: from [198.186.4.11] ([198.186.4.11]:54211 "EHLO kop-dev-sles11-04.qlogic.org" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753949Ab0L1PiC (ORCPT ); Tue, 28 Dec 2010 10:38:02 -0500 Received: from kop-dev-sles11-04.qlogic.org (localhost [127.0.0.1]) by kop-dev-sles11-04.qlogic.org (Postfix) with ESMTP id A677227E2C7; Tue, 28 Dec 2010 10:26:55 -0500 (EST) Subject: [PATCH 01/24] IB/qib: remove IB latency turnoff To: Roland Dreier From: Mike Marciniszyn Cc: linux-rdma@vger.kernel.org Date: Tue, 28 Dec 2010 10:26:55 -0500 Message-ID: <20101228152655.19960.83166.stgit@kop-dev-sles11-04.qlogic.org> In-Reply-To: <20101228152648.19960.84006.stgit@kop-dev-sles11-04.qlogic.org> References: <20101228152648.19960.84006.stgit@kop-dev-sles11-04.qlogic.org> User-Agent: StGit/0.15 MIME-Version: 1.0 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Tue, 28 Dec 2010 15:38:11 +0000 (UTC) diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c index 584d443..9031cd8 100644 --- a/drivers/infiniband/hw/qib/qib_iba7322.c +++ b/drivers/infiniband/hw/qib/qib_iba7322.c @@ -7271,8 +7271,6 @@ static int serdes_7322_init(struct qib_pportdata *ppd) ibsd_wr_allchans(ppd, 20, (4 << 13), BMASK(15, 13)); /* SDR */ data = qib_read_kreg_port(ppd, krp_serdesctrl); - /* Turn off IB latency mode */ - data &= ~SYM_MASK(IBSerdesCtrl_0, IB_LAT_MODE); qib_write_kreg_port(ppd, krp_serdesctrl, data | SYM_MASK(IBSerdesCtrl_0, RXLOSEN));