From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D663EB64DA for ; Mon, 19 Jun 2023 10:37:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231298AbjFSKhL (ORCPT ); Mon, 19 Jun 2023 06:37:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230397AbjFSKgp (ORCPT ); Mon, 19 Jun 2023 06:36:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74BABD7 for ; Mon, 19 Jun 2023 03:36:43 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 046F460B0D for ; Mon, 19 Jun 2023 10:36:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18028C433C0; Mon, 19 Jun 2023 10:36:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1687171002; bh=Q1AYwVEsQ32ySrhgP68VmhIAVqnCzNDoNOsuF4LW8M8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GLKvS1tNMnIRpn7ipglX4M1N8B/2F4n3WleEGRUT2CkPOkAMDa466loGy2LLBGhzp 1C0e1W/cW8LPKcuRaS6MpHiHszYfiJUteW7gIJF1e8M/hpluK0MDPfh7Or/pQnjALT zHPpOTpdaze//pSa+5gfsQtXIltX6hUWRoaGKZoE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kamal Heib , Selvin Xavier , Jason Gunthorpe , Sasha Levin Subject: [PATCH 6.3 112/187] RDMA/bnxt_re: Fix reporting active_{speed,width} attributes Date: Mon, 19 Jun 2023 12:28:50 +0200 Message-ID: <20230619102202.999055014@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230619102157.579823843@linuxfoundation.org> References: <20230619102157.579823843@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Kamal Heib [ Upstream commit 18e7e3e4217083a682e2c7282011c70c8a1ba070 ] After commit 6d758147c7b8 ("RDMA/bnxt_re: Use auxiliary driver interface") the active_{speed, width} attributes are reported incorrectly, This is happening because ib_get_eth_speed() is called only once from bnxt_re_ib_init() - Fix this issue by calling ib_get_eth_speed() from bnxt_re_query_port(). Fixes: 6d758147c7b8 ("RDMA/bnxt_re: Use auxiliary driver interface") Link: https://lore.kernel.org/r/20230529153525.87254-1-kheib@redhat.com Signed-off-by: Kamal Heib Acked-by: Selvin Xavier Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/bnxt_re/bnxt_re.h | 2 -- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 7 ++++--- drivers/infiniband/hw/bnxt_re/main.c | 2 -- 3 files changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/bnxt_re.h b/drivers/infiniband/hw/bnxt_re/bnxt_re.h index 5a2baf49ecaa4..2c95e6f3d47ac 100644 --- a/drivers/infiniband/hw/bnxt_re/bnxt_re.h +++ b/drivers/infiniband/hw/bnxt_re/bnxt_re.h @@ -135,8 +135,6 @@ struct bnxt_re_dev { struct delayed_work worker; u8 cur_prio_map; - u16 active_speed; - u8 active_width; /* FP Notification Queue (CQ & SRQ) */ struct tasklet_struct nq_task; diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 94222de1d3719..584d6e64ca708 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -199,6 +199,7 @@ int bnxt_re_query_port(struct ib_device *ibdev, u32 port_num, { struct bnxt_re_dev *rdev = to_bnxt_re_dev(ibdev, ibdev); struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr; + int rc; memset(port_attr, 0, sizeof(*port_attr)); @@ -228,10 +229,10 @@ int bnxt_re_query_port(struct ib_device *ibdev, u32 port_num, port_attr->sm_sl = 0; port_attr->subnet_timeout = 0; port_attr->init_type_reply = 0; - port_attr->active_speed = rdev->active_speed; - port_attr->active_width = rdev->active_width; + rc = ib_get_eth_speed(&rdev->ibdev, port_num, &port_attr->active_speed, + &port_attr->active_width); - return 0; + return rc; } int bnxt_re_get_port_immutable(struct ib_device *ibdev, u32 port_num, diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index c5867e78f2319..85e36c9f8e797 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -1152,8 +1152,6 @@ static int bnxt_re_ib_init(struct bnxt_re_dev *rdev) return rc; } dev_info(rdev_to_dev(rdev), "Device registered with IB successfully"); - ib_get_eth_speed(&rdev->ibdev, 1, &rdev->active_speed, - &rdev->active_width); set_bit(BNXT_RE_FLAG_ISSUE_ROCE_STATS, &rdev->flags); event = netif_running(rdev->netdev) && netif_carrier_ok(rdev->netdev) ? -- 2.39.2