From patchwork Thu Nov 10 09:30:58 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 9420835 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0CFD460484 for ; Thu, 10 Nov 2016 09:32:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 06653292D6 for ; Thu, 10 Nov 2016 09:32:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EF71D293CE; Thu, 10 Nov 2016 09:32:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5A333292D6 for ; Thu, 10 Nov 2016 09:32:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932268AbcKJJcJ (ORCPT ); Thu, 10 Nov 2016 04:32:09 -0500 Received: from mail.kernel.org ([198.145.29.136]:39012 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932242AbcKJJcH (ORCPT ); Thu, 10 Nov 2016 04:32:07 -0500 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E74E6203FB; Thu, 10 Nov 2016 09:31:32 +0000 (UTC) Received: from localhost (unknown [193.47.165.251]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 72468203F1; Thu, 10 Nov 2016 09:31:31 +0000 (UTC) From: Leon Romanovsky To: dledford@redhat.com Cc: linux-rdma@vger.kernel.org, Maor Gottlieb , Daniel Jurgens Subject: [PATCH rdma-rc V1 6/9] IB/mlx4: Put non zero value in max_ah device attribute Date: Thu, 10 Nov 2016 11:30:58 +0200 Message-Id: <1478770261-5775-7-git-send-email-leon@kernel.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1478770261-5775-1-git-send-email-leon@kernel.org> References: <1478770261-5775-1-git-send-email-leon@kernel.org> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Maor Gottlieb Use INT_MAX since this is the max value the attribute can hold, though hardware capability is unlimited. Fixes: 225c7b1feef1 ('IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters') Signed-off-by: Maor Gottlieb Signed-off-by: Daniel Jurgens Reviewed-by: Mark Bloch Reviewed-by: Yuval Shaia Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx4/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index b597e82..05ab3cb 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -547,6 +547,7 @@ static int mlx4_ib_query_device(struct ib_device *ibdev, props->max_map_per_fmr = dev->dev->caps.max_fmr_maps; props->hca_core_clock = dev->dev->caps.hca_core_clock * 1000UL; props->timestamp_mask = 0xFFFFFFFFFFFFULL; + props->max_ah = INT_MAX; if (!mlx4_is_slave(dev->dev)) err = mlx4_get_internal_clock_params(dev->dev, &clock_params);