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 34ABCE9A03E for ; Wed, 18 Feb 2026 09:50:58 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0E36640674; Wed, 18 Feb 2026 10:50:24 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by mails.dpdk.org (Postfix) with ESMTP id 05CF440647 for ; Wed, 18 Feb 2026 10:50:10 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771408211; x=1802944211; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=SM/uixWD0FH7iClDeZVfW+WSg9tDVs8cLmOljjR/S74=; b=N89sAJjCmgrUhUrHcJ7FruZ2kyp40eIG6soQO5dtBn+zasI4eX4a3xGk q6bbZCBaSJNxoOIpuDbP6OnRP4QUOCl0j/+MBdLExhbIEcYxKZO6sCJvE uHO1n3WawHAOPYVssxM9YvIc/6GtDmd3uIwjSiBjoAsv8pxAkJVqP+Loe txE3sreD0Md87Zx5gHuNnY9+uK74MB+CT4n73gyBeFX9rZCOdYkFvBAmU MzZI9B+tXCwhAMRRg5OgEX6/8YAzSyzSLJ2HL76WfRgzoxaXxy3DF0mvI 7gNWt9nKHabdkBD82YqyLefuQtXER75dBprE/dCat3dIkwrJLkORvIxog Q==; X-CSE-ConnectionGUID: OewOtH6aSVWjI6Uf93DLcA== X-CSE-MsgGUID: KhO9dKftTUear9DcN1Ffjw== X-IronPort-AV: E=McAfee;i="6800,10657,11704"; a="83929849" X-IronPort-AV: E=Sophos;i="6.21,298,1763452800"; d="scan'208";a="83929849" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2026 01:50:11 -0800 X-CSE-ConnectionGUID: tSg/eCWsSpaGQJnlTvkMeA== X-CSE-MsgGUID: a+uY32JQSAW7Jsenlrh8Og== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,298,1763452800"; d="scan'208";a="214257128" Received: from silpixa00401177.ir.intel.com ([10.20.224.214]) by orviesa007.jf.intel.com with ESMTP; 18 Feb 2026 01:50:10 -0800 From: Ciara Loftus To: dev@dpdk.org Cc: Ciara Loftus Subject: [PATCH v3 08/10] net/ice: permit secondary process Tx path selection Date: Wed, 18 Feb 2026 09:49:35 +0000 Message-ID: <20260218094937.1652391-9-ciara.loftus@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260218094937.1652391-1-ciara.loftus@intel.com> References: <20260205124627.371733-1-ciara.loftus@intel.com> <20260218094937.1652391-1-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 637c57b209..31b74be9ba 100644 --- a/drivers/net/intel/ice/ice_rxtx.c +++ b/drivers/net/intel/ice/ice_rxtx.c @@ -3712,8 +3712,8 @@ 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