From patchwork Tue Dec 28 15:28:50 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Marciniszyn X-Patchwork-Id: 436531 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 oBSFc3Mw018707 for ; Tue, 28 Dec 2010 15:38:15 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754067Ab0L1PiO (ORCPT ); Tue, 28 Dec 2010 10:38:14 -0500 Received: from [198.186.4.11] ([198.186.4.11]:57802 "EHLO kop-dev-sles11-04.qlogic.org" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754078Ab0L1PiD (ORCPT ); Tue, 28 Dec 2010 10:38:03 -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 5221F27E2DE; Tue, 28 Dec 2010 10:28:50 -0500 (EST) Subject: [PATCH 23/24] IB/qib: Add a delay to allow SERDES to initialize To: Roland Dreier From: Mike Marciniszyn Cc: linux-rdma@vger.kernel.org Date: Tue, 28 Dec 2010 10:28:50 -0500 Message-ID: <20101228152850.19960.60404.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 15:38:15 +0000 (UTC) diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c index d3b4938..0ab4b72 100644 --- a/drivers/infiniband/hw/qib/qib_iba7322.c +++ b/drivers/infiniband/hw/qib/qib_iba7322.c @@ -7596,6 +7596,8 @@ static int serdes_7322_init_new(struct qib_pportdata *ppd) /* VGA output common mode */ ibsd_wr_allchans(ppd, 12, (3 << 2), BMASK(3, 2)); + /* Add a delay to allow the SERDES to init */ + msleep(3000); return 0; }