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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91057C433E0 for ; Wed, 24 Jun 2020 10:40:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6915F20644 for ; Wed, 24 Jun 2020 10:40:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592995234; bh=tGK1okVPgt2njxAjuzlmFZ/M+OmmEZMahmYSAsSFUcU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=py5ZXk+guAoLYDxBHlG3OwXSShLCR42sj/IVWyHboXUjUk/S9Z53GtdG51pfZ2/t9 N5GET5FPAZBWCxbrH/OuYtGMhQ8f+zlPaOkdu5E8/HsO5BLrWOFcB8mPXvWypxUDXo 5GfyIGdh3M+TFELqNrXcmXgn+ULteQsBeIz8WQCM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388197AbgFXKka (ORCPT ); Wed, 24 Jun 2020 06:40:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:60148 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390493AbgFXKka (ORCPT ); Wed, 24 Jun 2020 06:40:30 -0400 Received: from localhost (unknown [213.57.247.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 82CEA20CC7; Wed, 24 Jun 2020 10:40:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592995229; bh=tGK1okVPgt2njxAjuzlmFZ/M+OmmEZMahmYSAsSFUcU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YCcTDVAKWNx5JlH3Stk520PRPzIL+tiOgl08FqUoH9ILd4gXhgtheF7xbADGDaV2x iWfw3ydM/4myR8sk7emzWlOmX5ihlOX3svmZau0aHIvRWDmVcWsE09rj9h1tyanAMI qE/Usamp0EZuJFwe9gS3ru5Qzno7lssLheOrjGFk= From: Leon Romanovsky To: David Ahern Cc: Maor Gottlieb , Doug Ledford , Jason Gunthorpe , linux-netdev , RDMA mailing list Subject: [PATCH iproute2-next v1 3/4] rdma: Add support to get CQ in raw format Date: Wed, 24 Jun 2020 13:40:11 +0300 Message-Id: <20200624104012.1450880-4-leon@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200624104012.1450880-1-leon@kernel.org> References: <20200624104012.1450880-1-leon@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Maor Gottlieb Add the required support to print CQ data in raw format. Example: $rdma res show cq dev mlx5_2 cqn 1 -r -j [{"ifindex":8,"ifname":"mlx5_2", "data":[0,4,255,254,0,0,0,0,0,0,0,0,16,28,...]}] Signed-off-by: Maor Gottlieb Signed-off-by: Leon Romanovsky --- rdma/res-cq.c | 20 ++++++++++++++++++-- rdma/res.h | 2 ++ 2 files changed, 20 insertions(+), 2 deletions(-) diff --git a/rdma/res-cq.c b/rdma/res-cq.c index e1efe3ba..313f929a 100644 --- a/rdma/res-cq.c +++ b/rdma/res-cq.c @@ -39,6 +39,20 @@ static void print_cq_dim_setting(struct rd *rd, struct nlattr *attr) print_on_off(rd, "adaptive-moderation", dim_setting); } +static int res_cq_line_raw(struct rd *rd, const char *name, int idx, + struct nlattr **nla_line) +{ + if (!nla_line[RDMA_NLDEV_ATTR_RES_RAW]) + return MNL_CB_ERROR; + + open_json_object(NULL); + print_dev(rd, idx, name); + print_raw_data(rd, nla_line); + newline(rd); + + return MNL_CB_OK; +} + static int res_cq_line(struct rd *rd, const char *name, int idx, struct nlattr **nla_line) { @@ -128,7 +142,8 @@ int res_cq_idx_parse_cb(const struct nlmsghdr *nlh, void *data) name = mnl_attr_get_str(tb[RDMA_NLDEV_ATTR_DEV_NAME]); idx = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_DEV_INDEX]); - return res_cq_line(rd, name, idx, tb); + return (rd->show_raw) ? res_cq_line_raw(rd, name, idx, tb) : + res_cq_line(rd, name, idx, tb); } int res_cq_parse_cb(const struct nlmsghdr *nlh, void *data) @@ -156,7 +171,8 @@ int res_cq_parse_cb(const struct nlmsghdr *nlh, void *data) if (ret != MNL_CB_OK) break; - ret = res_cq_line(rd, name, idx, nla_line); + ret = (rd->show_raw) ? res_cq_line_raw(rd, name, idx, nla_line) : + res_cq_line(rd, name, idx, nla_line); if (ret != MNL_CB_OK) break; diff --git a/rdma/res.h b/rdma/res.h index 24eee2a1..bb0f19e0 100644 --- a/rdma/res.h +++ b/rdma/res.h @@ -31,6 +31,8 @@ static inline uint32_t res_get_command(uint32_t command, struct rd *rd) switch (command) { case RDMA_NLDEV_CMD_RES_QP_GET: return RDMA_NLDEV_CMD_RES_QP_GET_RAW; + case RDMA_NLDEV_CMD_RES_CQ_GET: + return RDMA_NLDEV_CMD_RES_CQ_GET_RAW; default: return command; } -- 2.26.2