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 496D548A76; Wed, 5 Nov 2025 19:06:31 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EAC6640B9B; Wed, 5 Nov 2025 19:06:14 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by mails.dpdk.org (Postfix) with ESMTP id 278DF40DDA; Wed, 5 Nov 2025 19:06:12 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762365974; x=1793901974; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=dIi5zuJW2C83nEy2jh1khwtgDtVu58liIn12sL7f3Dw=; b=StRA0c5DR2vvrj34qhcQca9die/jTXF+8yFJge5ECtJlq6r+xBIUFAE2 DCFOtww9pQdLdLXYlMZyyM0m2ipFz01StHaYspqsD+e2SAxQ753BpHLmv Vrepuanlk7/zzA7T7eSFwq4YrNo0eSqpHWPFUK/UPuomkuUm2rxCxfg6o a2HMF9YgCTz12ZKeamd7/ZlgJnA8u1RtbUDn8xiiMhMlPSl/bJu/quMsF wG0696ftuoqCgIb+ynn5iCD1mSW1EC7lK9OENeZ/aYdUwf8/HX3rG6hyM OZGeL9HgFqz66FV40l0yrC29U9Kjw4LP1p470fk502PyN56rb2T25WnuV A==; X-CSE-ConnectionGUID: iq9kaXUmT027nwfTtVUC5w== X-CSE-MsgGUID: 7Wk1l8nJTXGPO5gKZehoKw== X-IronPort-AV: E=McAfee;i="6800,10657,11604"; a="75842009" X-IronPort-AV: E=Sophos;i="6.19,282,1754982000"; d="scan'208";a="75842009" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2025 10:06:13 -0800 X-CSE-ConnectionGUID: DzKiRtNGQ/qHdYr0RZvcsg== X-CSE-MsgGUID: 52mx0jBrT0WFNtLtXmyPfQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,282,1754982000"; d="scan'208";a="187368653" Received: from fenlix-mobl.ccr.corp.intel.com (HELO localhost.intel.com) ([10.239.252.5]) by fmviesa006.fm.intel.com with ESMTP; 05 Nov 2025 10:06:11 -0800 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, stable@dpdk.org Subject: [PATCH v3 4/4] doc: update TxPP documentation Date: Thu, 6 Nov 2025 01:46:37 -0500 Message-ID: <20251106064638.23020-5-soumyadeep.hore@intel.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20251106064638.23020-1-soumyadeep.hore@intel.com> References: <20251030173304.260209-3-soumyadeep.hore@intel.com> <20251106064638.23020-1-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