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 mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88CCEEC1EAF for ; Thu, 5 Feb 2026 12:47:29 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3FE874111B; Thu, 5 Feb 2026 13:46:49 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by mails.dpdk.org (Postfix) with ESMTP id AC8D541060 for ; Thu, 5 Feb 2026 13:46:43 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770295603; x=1801831603; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=wcckzaHOZsAOT9AfnJ+eg4ykadPhxay2+85F3c2KJZk=; b=N24RiU95AvbFHn+nKwYEm0n9l7tl+HECJatVll/UhZTjDFUXCF+28r8C Gbp9W/rS1fgiervCKvYk/wJxXSq1BxjgdYn9Ha/s8bVxsa0Z8jlzYuzem g+5UchSM3PVPgK0vstb3zSu72lllxyXOhzoL8RoMiaGqwJtS4x94SzQzv LmPoOnRuSHFJWwU8KFs027wW1oU/WZEaKKlrS7HPfs3jXkEsrh64SpFJR 5fhlbqAqbslzBVO8HsiqDaipspq2cwu78JiKgd9MRj/UwqWjnSHoh1Eqt j17Pglr21YLx12oWcaXBCKR6j8h2JbvOBS3BIwymGIzIDjijoaEXC0v73 Q==; X-CSE-ConnectionGUID: ocQQeZBQQzi4BNXcRI+SNw== X-CSE-MsgGUID: Vrolj+YtSieP4EbiTtMiTA== X-IronPort-AV: E=McAfee;i="6800,10657,11691"; a="71481867" X-IronPort-AV: E=Sophos;i="6.21,274,1763452800"; d="scan'208";a="71481867" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Feb 2026 04:46:43 -0800 X-CSE-ConnectionGUID: WPjbngpDTq63m1u1dq5H6g== X-CSE-MsgGUID: 62YyAyj0QWeJxRdjz+gLRg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,274,1763452800"; d="scan'208";a="233454884" Received: from silpixa00401177.ir.intel.com ([10.20.224.214]) by fmviesa002.fm.intel.com with ESMTP; 05 Feb 2026 04:46:42 -0800 From: Ciara Loftus To: dev@dpdk.org Cc: Ciara Loftus Subject: [PATCH v2 08/10] net/ice: permit secondary process Tx path selection Date: Thu, 5 Feb 2026 12:46:25 +0000 Message-ID: <20260205124627.371733-9-ciara.loftus@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260205124627.371733-1-ciara.loftus@intel.com> References: <20260205103008.190493-1-ciara.loftus@intel.com> <20260205124627.371733-1-ciara.loftus@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Commit cf96ec231d02 ("net/ice: use common Tx path selection infrastructure") changed the way that secondary processes selected their Tx burst function. Instead of letting secondary processes select their own function, they now used the function selected by the primary process. However, the primary process only selects the function at device start, so if the primary process hadn't started the device by the time the secondary process was selecting its Tx burst function, the secondary process would not select the correct function. This commit addresses this issue by allowing the secondary process to select the path if the device has not been started yet. Fixes: cf96ec231d02 ("net/ice: use common Tx path selection infrastructure") Signed-off-by: Ciara Loftus --- drivers/net/intel/ice/ice_rxtx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/intel/ice/ice_rxtx.c b/drivers/net/intel/ice/ice_rxtx.c index bbd9cfa7a5..8ed47b957f 100644 --- a/drivers/net/intel/ice/ice_rxtx.c +++ b/drivers/net/intel/ice/ice_rxtx.c @@ -4163,8 +4163,8 @@ ice_set_tx_function(struct rte_eth_dev *dev) .simd_width = RTE_VECT_SIMD_DISABLED, }; - /* The primary process selects the tx path for all processes. */ - if (rte_eal_process_type() != RTE_PROC_PRIMARY) + /* If the device has started the function has already been selected. */ + if (dev->data->dev_started) goto out; req_features.simple_tx = ad->tx_simple_allowed; -- 2.43.0