From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id BFAE1489E6; Thu, 30 Oct 2025 05:53:22 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 40D2F40652; Thu, 30 Oct 2025 05:53:13 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by mails.dpdk.org (Postfix) with ESMTP id 1C17B40651; Thu, 30 Oct 2025 05:53:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761799990; x=1793335990; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=dIi5zuJW2C83nEy2jh1khwtgDtVu58liIn12sL7f3Dw=; b=Q92onik0zvTL++ybTSoNqsKzZFUK3BRcz796vyUWBNcFUQLEGjJ4io9X jLm32czvPkvEcfC1XCP7IEmpoESMMqQE46RZw736+wGeHyKckWHREgUqq /4ZB5bskHYB8tA8HbTt222l5aUtrkow9apxSWugiMfHbUbmCvWcIoRQu3 2LTVy/r2LPdrKE7tWKcVfQrkDLAsmS5BqDPS0cgxUbv5pGRBxwc+k+582 TbSbvBF6BB7nSbYuUxmQKmM0pSLST+dFdOOZbtZo4uf9DI7vI4HbFYyn+ ntTBt/6qr5ciN76/HXoxoLpGzJxfV3o2DkMl/T8nz51ii6krOnWQY/NMQ Q==; X-CSE-ConnectionGUID: RW9jeg7iQs2gJRwQDeFwYg== X-CSE-MsgGUID: Ees1bF2WS6av5WHBy6aMOQ== X-IronPort-AV: E=McAfee;i="6800,10657,11597"; a="74225269" X-IronPort-AV: E=Sophos;i="6.19,265,1754982000"; d="scan'208";a="74225269" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2025 21:53:09 -0700 X-CSE-ConnectionGUID: cf6/ThBJQjmYz1z8+9x8FA== X-CSE-MsgGUID: 2f5G0m+DTC68M8JizzSTpQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,265,1754982000"; d="scan'208";a="185733151" Received: from fenlix-mobl.ccr.corp.intel.com ([10.239.252.5]) by fmviesa006.fm.intel.com with ESMTP; 29 Oct 2025 21:53:06 -0700 From: Soumyadeep Hore To: dev@dpdk.org, bruce.richardson@intel.com Cc: rajesh3.kumar@intel.com, aman.deep.singh@intel.com, manoj.kumar.subbarao@intel.com, ciara.loftus@intel.com, stable@dpdk.org Subject: [PATCH v2 3/3] doc: update TxPP documentation Date: Thu, 30 Oct 2025 13:33:04 -0400 Message-ID: <20251030173304.260209-4-soumyadeep.hore@intel.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20251030173304.260209-1-soumyadeep.hore@intel.com> References: <20251027182801.191295-1-soumyadeep.hore@intel.com> <20251030173304.260209-1-soumyadeep.hore@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 TxPP feature works only when DPDK library is compiled with PTP feature enabled and application is run on PF. Fixes: 0b6ff09a1f19 ("net/intel: support Tx packet pacing for E830") Cc: stable@dpdk.org Signed-off-by: Soumyadeep Hore --- doc/guides/nics/ice.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst index 7e9ba23102..a15304fb34 100644 --- a/doc/guides/nics/ice.rst +++ b/doc/guides/nics/ice.rst @@ -457,6 +457,10 @@ This feature is currently supported only in E830 adapters. The flag ``RTE_ETH_TX_OFFLOAD_SEND_ON_TIMESTAMP`` is used to enable the feature. In order to deliver timestamps internally ``set txtimes`` is used, where inter burst and intra burst time interval in nsecs is provided. + +Note that dpdk library should be compiled using PTP support enabled and testpmd +application should run on PF. + For example: .. code-block:: console -- 2.47.1