From patchwork Thu Nov 26 11:14:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moshe Shemesh X-Patchwork-Id: 11933233 X-Patchwork-Delegate: dsahern@gmail.com 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 C34CBC56202 for ; Thu, 26 Nov 2020 11:15:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7027E2173E for ; Thu, 26 Nov 2020 11:15:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388738AbgKZLPo (ORCPT ); Thu, 26 Nov 2020 06:15:44 -0500 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:34955 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726602AbgKZLPo (ORCPT ); Thu, 26 Nov 2020 06:15:44 -0500 Received: from Internal Mail-Server by MTLPINE1 (envelope-from moshe@mellanox.com) with SMTP; 26 Nov 2020 13:15:39 +0200 Received: from vnc1.mtl.labs.mlnx (vnc1.mtl.labs.mlnx [10.7.2.1]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 0AQBFddF025593; Thu, 26 Nov 2020 13:15:39 +0200 Received: from vnc1.mtl.labs.mlnx (localhost [127.0.0.1]) by vnc1.mtl.labs.mlnx (8.14.4/8.14.4) with ESMTP id 0AQBFdwf004263; Thu, 26 Nov 2020 13:15:39 +0200 Received: (from moshe@localhost) by vnc1.mtl.labs.mlnx (8.14.4/8.14.4/Submit) id 0AQBFd8M004262; Thu, 26 Nov 2020 13:15:39 +0200 From: Moshe Shemesh To: Stephen Hemminger , David Ahern , Jakub Kicinski , Jiri Pirko , netdev@vger.kernel.org Cc: Moshe Shemesh Subject: [PATCH iproute2-net 2/3] devlink: Add pr_out_dev() helper function Date: Thu, 26 Nov 2020 13:14:55 +0200 Message-Id: <1606389296-3906-3-git-send-email-moshe@mellanox.com> X-Mailer: git-send-email 1.8.4.3 In-Reply-To: <1606389296-3906-1-git-send-email-moshe@mellanox.com> References: <1606389296-3906-1-git-send-email-moshe@mellanox.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Add pr_out_dev() helper function and use it both by cmd_dev_show_cb() and by cmd_mon_show_cb(). Dev stats will be added on the next patch to dev context, so cmd_mon_show_cb() should print the whole dev context and not just dev handle. Signed-off-by: Moshe Shemesh Reviewed-by: Jiri Pirko --- devlink/devlink.c | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) diff --git a/devlink/devlink.c b/devlink/devlink.c index a9ba0072..bd588869 100644 --- a/devlink/devlink.c +++ b/devlink/devlink.c @@ -2974,17 +2974,11 @@ static int cmd_dev_param(struct dl *dl) pr_err("Command \"%s\" not found\n", dl_argv(dl)); return -ENOENT; } -static int cmd_dev_show_cb(const struct nlmsghdr *nlh, void *data) + +static void pr_out_dev(struct dl *dl, struct nlattr **tb) { - struct dl *dl = data; - struct nlattr *tb[DEVLINK_ATTR_MAX + 1] = {}; - struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh); uint8_t reload_failed = 0; - mnl_attr_parse(nlh, sizeof(*genl), attr_cb, tb); - if (!tb[DEVLINK_ATTR_BUS_NAME] || !tb[DEVLINK_ATTR_DEV_NAME]) - return MNL_CB_ERROR; - if (tb[DEVLINK_ATTR_RELOAD_FAILED]) reload_failed = mnl_attr_get_u8(tb[DEVLINK_ATTR_RELOAD_FAILED]); @@ -2996,7 +2990,19 @@ static int cmd_dev_show_cb(const struct nlmsghdr *nlh, void *data) } else { pr_out_handle(dl, tb); } +} +static int cmd_dev_show_cb(const struct nlmsghdr *nlh, void *data) +{ + struct dl *dl = data; + struct nlattr *tb[DEVLINK_ATTR_MAX + 1] = {}; + struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh); + + mnl_attr_parse(nlh, sizeof(*genl), attr_cb, tb); + if (!tb[DEVLINK_ATTR_BUS_NAME] || !tb[DEVLINK_ATTR_DEV_NAME]) + return MNL_CB_ERROR; + + pr_out_dev(dl, tb); return MNL_CB_OK; } @@ -4838,7 +4844,7 @@ static int cmd_mon_show_cb(const struct nlmsghdr *nlh, void *data) if (!tb[DEVLINK_ATTR_BUS_NAME] || !tb[DEVLINK_ATTR_DEV_NAME]) return MNL_CB_ERROR; pr_out_mon_header(genl->cmd); - pr_out_handle(dl, tb); + pr_out_dev(dl, tb); pr_out_mon_footer(); break; case DEVLINK_CMD_PORT_GET: /* fall through */