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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF071C433E1 for ; Tue, 25 Aug 2020 01:16:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8413C207D3 for ; Tue, 25 Aug 2020 01:16:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728069AbgHYBQY (ORCPT ); Mon, 24 Aug 2020 21:16:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726041AbgHYBQY (ORCPT ); Mon, 24 Aug 2020 21:16:24 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 19345C061574 for ; Mon, 24 Aug 2020 18:16:23 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 1D1FD12957793; Mon, 24 Aug 2020 17:59:37 -0700 (PDT) Date: Mon, 24 Aug 2020 18:16:22 -0700 (PDT) Message-Id: <20200824.181622.1928061108742352026.davem@davemloft.net> To: sundeep.lkml@gmail.com Cc: kuba@kernel.org, richardcochran@gmail.com, netdev@vger.kernel.org, sgoutham@marvell.com Subject: Re: [PATCH v8 net-next 0/3] Add PTP support for Octeontx2 From: David Miller In-Reply-To: <1598284202-19917-1-git-send-email-sundeep.lkml@gmail.com> References: <1598284202-19917-1-git-send-email-sundeep.lkml@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 24 Aug 2020 17:59:37 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: sundeep.lkml@gmail.com Date: Mon, 24 Aug 2020 21:19:59 +0530 > This patchset adds PTP support for Octeontx2 platform. > PTP is an independent coprocessor block from which > CGX block fetches timestamp and prepends it to the > packet before sending to NIX block. Patches are as > follows: > > Patch 1: Patch to enable/disable packet timstamping > in CGX upon mailbox request. It also adjusts > packet parser (NPC) for the 8 bytes timestamp > appearing before the packet. > > Patch 2: Patch adding PTP pci driver which configures > the PTP block and hooks up to RVU AF driver. > It also exposes a mailbox call to adjust PTP > hardware clock. > > Patch 3: Patch adding PTP clock driver for PF netdev. > > Acked-by: Richard Cochran > Acked-by: Jakub Kicinski ... Series applied.