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=-9.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,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 A840EC282D7 for ; Wed, 30 Jan 2019 23:42:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5955D20882 for ; Wed, 30 Jan 2019 23:42:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="neJYdSr7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729486AbfA3XmI (ORCPT ); Wed, 30 Jan 2019 18:42:08 -0500 Received: from mail-qk1-f193.google.com ([209.85.222.193]:42337 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729262AbfA3XmI (ORCPT ); Wed, 30 Jan 2019 18:42:08 -0500 Received: by mail-qk1-f193.google.com with SMTP id 68so850133qke.9 for ; Wed, 30 Jan 2019 15:42:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QTnQIX1qWWVvfKCkiVWmTUKy3timKi+dXv/YCDlfRec=; b=neJYdSr762xb5kUOdO5zAaU1wOc8pd0Cf5jMQ4XCPLFoNS3sGeeUqSn3SkLU76dT02 j/j3QyseBzHdgpwJFFnpq2eMr15RY89B/xRM35c+3oo8Ye7kcFGbzPi3WN02J19YF3wX GTzTf/rdlK9o9zHRk9hDD2hpyIoqv7VkcWlKBU0GS0vC2o8WthJTmZ4/36BEokA7qCQA yiiyLJ5ANs+l3/rMExe3FRsJY0hJ79oHLVfwHZkHSJn2Wh3cbodmG1+tceImBs67V/iM Ylh/vNCHZSqtm17Gf/DYeagmrcCCiXQXvm81afd0ycTUyDR9BafeevZrsTfi3KwSzmjE 81NA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QTnQIX1qWWVvfKCkiVWmTUKy3timKi+dXv/YCDlfRec=; b=oAsrGABJS8R0/8RwHwMq3fmbIh9op0AN6kAxTVcHZuQv4V6QgjI1zXUQWU59Yix5gx p4Wad3hkItM1m6Zj340Ot1BQhwwVBjQUBoubzCyb3J0QRPECCUawwFmVWlq8zU28jqKy uKdLCzN5mddAyon8g/22SBfUw0gRTRLbTEZKmMuhbFdgPDIwnaSrFH4Vhe5Ji78+U5rs 2YVXR3dcnIAVzMe6mzztq7X29cd/K0bHiVPOB8k9LpXSuUzl/TkDZ0dBx1bM0RXRYN+y iFVUN/lleEh5Z2rn0TLVcH+yKjoFLuJ0B2C2PVFZnejRLKpkL7JcwdPOk+AdSbkYslQS XaaQ== X-Gm-Message-State: AJcUukdxnUh5kjMvp1FBLlcBeM3w0jOwQ4NRjzr7MmdEdGV/Qxk0wmQC hgeuRVpS5C3humCebItM75v6gA== X-Google-Smtp-Source: ALg8bN67pw4CYmKAlIX6VHI0jFK5Z4Xs5rodpWLKMS1kltnrI9jovQ/kIhUkZl0UBbZthoQTl1ZlTQ== X-Received: by 2002:a37:9e0d:: with SMTP id h13mr29667079qke.260.1548891726755; Wed, 30 Jan 2019 15:42:06 -0800 (PST) Received: from jkicinski-Precision-T1700.netronome.com ([66.60.152.14]) by smtp.gmail.com with ESMTPSA id q21sm4009163qtk.79.2019.01.30.15.42.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 Jan 2019 15:42:06 -0800 (PST) From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, oss-drivers@netronome.com, jiri@resnulli.us, andrew@lunn.ch, f.fainelli@gmail.com, mkubecek@suse.cz, eugenem@fb.com, jonathan.lemon@gmail.com, Jakub Kicinski Subject: [PATCH net-next v3 4/8] nfp: devlink: report driver name and serial number Date: Wed, 30 Jan 2019 15:41:29 -0800 Message-Id: <20190130234133.4298-5-jakub.kicinski@netronome.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190130234133.4298-1-jakub.kicinski@netronome.com> References: <20190130234133.4298-1-jakub.kicinski@netronome.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Report the basic info through new devlink info API. RFCv2: - add driver name; - align serial to core changes. Signed-off-by: Jakub Kicinski --- .../net/ethernet/netronome/nfp/nfp_devlink.c | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c index 808647ec3573..2ba3b3891d99 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c @@ -4,6 +4,7 @@ #include #include +#include "nfpcore/nfp.h" #include "nfpcore/nfp_nsp.h" #include "nfp_app.h" #include "nfp_main.h" @@ -171,6 +172,28 @@ static int nfp_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode, return ret; } +static int +nfp_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req, + struct netlink_ext_ack *extack) +{ + struct nfp_pf *pf = devlink_priv(devlink); + const char *sn; + int err; + + err = devlink_info_driver_name_put(req, "nfp"); + if (err) + return err; + + sn = nfp_hwinfo_lookup(pf->hwinfo, "assembly.serial"); + if (sn) { + err = devlink_info_serial_number_put(req, sn); + if (err) + return err; + } + + return 0; +} + const struct devlink_ops nfp_devlink_ops = { .port_split = nfp_devlink_port_split, .port_unsplit = nfp_devlink_port_unsplit, @@ -178,6 +201,7 @@ const struct devlink_ops nfp_devlink_ops = { .sb_pool_set = nfp_devlink_sb_pool_set, .eswitch_mode_get = nfp_devlink_eswitch_mode_get, .eswitch_mode_set = nfp_devlink_eswitch_mode_set, + .info_get = nfp_devlink_info_get, }; int nfp_devlink_port_register(struct nfp_app *app, struct nfp_port *port) -- 2.19.2