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 063EE489FE; Mon, 27 Oct 2025 06:47:51 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0ED43402F0; Mon, 27 Oct 2025 06:47:39 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by mails.dpdk.org (Postfix) with ESMTP id 4B4B2402C9; Mon, 27 Oct 2025 06:47:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761544057; x=1793080057; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=dIi5zuJW2C83nEy2jh1khwtgDtVu58liIn12sL7f3Dw=; b=QihBy7IqJsJFMpLYqVOIJsxm8LfktisYq+vGG9R2m9rrG0JHv7A3k9VX CQKgGxUHAnOrRC7EuzcQJG+6bFwkGjxjd0gdLx6USNYyfNE5OR4DXt/ic 7kHsm1jPeODFcAG+bA12I2X+p7sEFp2ys/xlpNk2A2TtaAa4NNeM2nfEk OS+HVr9jC033fnZamRQkqcGr+5kxV6XbgKp7zc/0+ye3LCgkDKJtvwV/1 NcGpHa2KEmhCNiYVs1DJ42CLGDF+fZhEGIII4c8OdKLH6LWaQBYdeamoB zbVnT/I7TK/vx/lTepmkaVB9iieP0fv86sF069mY8zMc1sZdU/0bUyt60 w==; X-CSE-ConnectionGUID: CTo4qx3GS8WdWadEcPgbvg== X-CSE-MsgGUID: +orm0FkzQ5CuZvWnQ8LriA== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="66232936" X-IronPort-AV: E=Sophos;i="6.19,258,1754982000"; d="scan'208";a="66232936" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2025 22:47:37 -0700 X-CSE-ConnectionGUID: mlVXG91JQySRmDcstLAX7w== X-CSE-MsgGUID: rxsGM1kqQ7q3IGYx4qID2A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,258,1754982000"; d="scan'208";a="189265796" Received: from fenlix-mobl.ccr.corp.intel.com ([10.239.252.5]) by orviesa004.jf.intel.com with ESMTP; 26 Oct 2025 22:47:35 -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, stable@dpdk.org Subject: [PATCH v1 3/3] doc: update TxPP documentation Date: Mon, 27 Oct 2025 14:28:01 -0400 Message-ID: <20251027182801.191295-4-soumyadeep.hore@intel.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20251027182801.191295-1-soumyadeep.hore@intel.com> References: <20251027182801.191295-1-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