From patchwork Thu Jul 5 11:48:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ga=C3=ABtan_Rivet?= X-Patchwork-Id: 42356 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7451A1BF88; Thu, 5 Jul 2018 13:49:47 +0200 (CEST) Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) by dpdk.org (Postfix) with ESMTP id 92D681BF0D for ; Thu, 5 Jul 2018 13:49:24 +0200 (CEST) Received: by mail-wr1-f51.google.com with SMTP id t6-v6so1015792wrn.7 for ; Thu, 05 Jul 2018 04:49:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=IHVbPwTSTQaAHXkciYMdEqxygXilHaYNt1PzQ3kYkLo=; b=kCO9liRYv9Fzv2wW+0eTgWfE6uqmT86CbxZI1Xz7P5m7V14wdzHfk5T0DIRtud8apO wvfQbRnp31JPUpmAPWJ+4neFWa1uTPhrqRk2A1Jltdj5Dk3X5ogK4c3At3AZpFE42XNC TIil1360d9o2MPGlJXx7bFB9mYwrWllJWvEfAikvfhj2esNE2FohFpGCOM6HvinIcWxS LMKDaZhunSidHewgldMjHKxe1MEC9jWwqK+jirEGGdw7DfuhvtvnaqQGe8ZQxpvOTwLf xAeJVAR9SlSpiR7RPulLyaEMteiHGp8YFF9Wsf1WSM3IHmpWIKcxEkwdBP+Si5/YrPXL b76A== 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; bh=IHVbPwTSTQaAHXkciYMdEqxygXilHaYNt1PzQ3kYkLo=; b=XwzlUFXZ67ZyReBpCNE8Y3qt/f3iKqpAvl58i1TI3j/PjpY3WhU1TpJ8pOvI/+sf8I TWHB7stHfvHUo/OfyQokZwY94b79sfIugSjnTle1WD4bYAQ5OJAVU+RfWBPt+h0RwF66 gXyP3+cDCT2lR8Kyzh7scdKGicEx3F553U2+Ia7pRTLME506YBvTQFPczmx43u0+6qQZ xSpJOv5R38KRHxuj4EIe/hsLSWxeeIhodCSYLCipfjZPY0sNRR2xroKLwlnFM3z0Sf83 aw574zjZrUwA0sXxtLvAjnfpTiGSOq/TI2fXan2SoQqFUvz/9mY1xYogrMQOn5qrwW40 AP8A== X-Gm-Message-State: APt69E1sC+kes/YJzZ99zbEQZFBxVsqgvuXsnpznKaM+gYn5GndmJ/br SuqOuDo6o1BejupyuYapPPoJTEL0 X-Google-Smtp-Source: AAOMgpfdlam/2Yna2RlHvMhN0YV4u6ZcapB2d8fnZ0cUfLAtJ9PCid4FNahmegJBdpRYNb+WyRKyKg== X-Received: by 2002:adf:ec02:: with SMTP id x2-v6mr4046381wrn.245.1530791363974; Thu, 05 Jul 2018 04:49:23 -0700 (PDT) Received: from bidouze.dev.6wind.com. (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id o42-v6sm15809183wrc.50.2018.07.05.04.49.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 05 Jul 2018 04:49:23 -0700 (PDT) From: Gaetan Rivet To: dev@dpdk.org Cc: Gaetan Rivet Date: Thu, 5 Jul 2018 13:48:28 +0200 Message-Id: <2922fb25b3aadf0d0427b5529a4a29b1a4ee8c56.1530791217.git.gaetan.rivet@6wind.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: References: Subject: [dpdk-dev] [PATCH v10 21/27] ethdev: add device matching field name X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" The eth device class can now parse a field name, matching the eth_dev name with one passed as "class=eth,name=xxxxxx" Signed-off-by: Gaetan Rivet --- lib/librte_ethdev/rte_class_eth.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/lib/librte_ethdev/rte_class_eth.c b/lib/librte_ethdev/rte_class_eth.c index 32c736d32..d8d8e8845 100644 --- a/lib/librte_ethdev/rte_class_eth.c +++ b/lib/librte_ethdev/rte_class_eth.c @@ -15,10 +15,12 @@ #include "eth_private.h" enum eth_params { + RTE_ETH_PARAMS_NAME, RTE_ETH_PARAMS_MAX, }; static const char * const eth_params_keys[] = { + [RTE_ETH_PARAMS_NAME] = "name", [RTE_ETH_PARAMS_MAX] = NULL, }; @@ -39,6 +41,7 @@ eth_dev_match(const struct rte_eth_dev *edev, { const struct eth_dev_match_arg *arg = _arg; const struct rte_kvargs *kvlist = arg->kvlist; + struct rte_eth_dev_data *data; if (edev->state == RTE_ETH_DEV_UNUSED) return -1; @@ -47,6 +50,10 @@ eth_dev_match(const struct rte_eth_dev *edev, if (kvlist == NULL) /* Empty string matches everything. */ return 0; + data = edev->data; + if (rte_kvargs_process(kvlist, "name", + rte_kvargs_strcmp, data->name)) + return -1; return 0; }