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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 A0B55C433ED for ; Fri, 7 May 2021 19:59:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 775586143B for ; Fri, 7 May 2021 19:59:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230082AbhEGUAB (ORCPT ); Fri, 7 May 2021 16:00:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229905AbhEGUAA (ORCPT ); Fri, 7 May 2021 16:00:00 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D29B3C061574 for ; Fri, 7 May 2021 12:58:57 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id y26so11569172eds.4 for ; Fri, 07 May 2021 12:58:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=pHcAsX+yNsgg/QVrgCXo4QqNSJXjToCjiYQvKi7Hqq0=; b=eu32InUIgVw9UfDbvHAowGHa9ztg2Z3mKT9MuyWdN/Ybymgv2y7hczYeSADiCuQZ5a XFhRivRlov7iQt33nThvwn847lJb8HM3rpdlf+gLB0ABXo39XH8l5OWhrv5s8eDUqS65 +kBjYJ+J7Zrm9zj8uRQcg4ZzYXUiA+0+cCAnpQ9Yr52cIvlnwKKM+mSwDbAfTXC8SbWN SXiQ+fPQ4oIG4rOzBfBRDo5nrHJWjG622ckWjKJpbUusEElvf2b6STJ/80+CEiw1aed0 BAWysovA6bUw2iu7k0QaffLr07y1OsBVlkGcxQEe6Kv+4iP2ymyIVptjsYIZb9RzpO+J 75lA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pHcAsX+yNsgg/QVrgCXo4QqNSJXjToCjiYQvKi7Hqq0=; b=cFPkuuaBw5vda0rh0rS/ed5MvMPqLjy7thh+JKRaV4XzCZlAbss8iGfLwbIet6qAZK JONBAemvcdGGaplQ9v7387UHViSG3qgr7ToA9K8etJey/WfVu8bUHXGmwwwwszd6xq7t VTRPc+NjwX6Dkg5NiOuJcEZAA+fHu4lmQr/fJfFcPb1Bktc6IS8vi+zYHMOCPj7uIhfu biD4KefgmTHQQcjv84DVRLs019XS+vOqxTh+kUyLRgEhKCFtl5Bx7rbYG2RhM+Kd40HV B7HHQyu+ytwNBj5ziCXBltaMMpwUjq2IYpewo2w+zbyqOM3O6qNUFDi7bETh14NGlahH ttSQ== X-Gm-Message-State: AOAM531JLMH4PbtU+0cSjEF137oWeXfbeSIEsyJIE16ehoNyrvvgr6Qn /sMO36AX7vtXNtmyoUMtLz0= X-Google-Smtp-Source: ABdhPJxfZPfYh1UeKPBYvFutAA4/Xa5Zjmuw8BMjQB76OS9Jnm1swHA0g4xe2Y0k7EL/kh/TF1Idmw== X-Received: by 2002:aa7:c382:: with SMTP id k2mr13765355edq.189.1620417536657; Fri, 07 May 2021 12:58:56 -0700 (PDT) Received: from [192.168.0.129] ([82.77.79.69]) by smtp.gmail.com with ESMTPSA id y20sm4894158edw.45.2021.05.07.12.58.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 07 May 2021 12:58:56 -0700 (PDT) Subject: Re: [net-next 4/6] enetc_ptp: support ptp virtual clock To: Yangbo Lu , netdev@vger.kernel.org Cc: "David S . Miller" , Richard Cochran , Claudiu Manoil , Jakub Kicinski References: <20210507085756.20427-1-yangbo.lu@nxp.com> <20210507085756.20427-5-yangbo.lu@nxp.com> From: Claudiu Manoil Message-ID: <41018700-c51c-61ed-762d-01c08e7f13f5@gmail.com> Date: Fri, 7 May 2021 22:58:55 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210507085756.20427-5-yangbo.lu@nxp.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 07.05.2021 11:57, Yangbo Lu wrote: > Add support for ptp virtual clock. > > Signed-off-by: Yangbo Lu > --- > drivers/net/ethernet/freescale/enetc/enetc_ptp.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c > index bc594892507a..52de736df800 100644 > --- a/drivers/net/ethernet/freescale/enetc/enetc_ptp.c > +++ b/drivers/net/ethernet/freescale/enetc/enetc_ptp.c > @@ -10,6 +10,16 @@ > int enetc_phc_index = -1; > EXPORT_SYMBOL(enetc_phc_index); > > +struct ptp_vclock_cc ptp_qoriq_vclock_cc = { ^ static > + .cc.read = ptp_qoriq_clock_read, > + .cc.mask = CYCLECOUNTER_MASK(64), > + .cc.shift = 28, > + .cc.mult = (1 << 28), > + .refresh_interval = (HZ * 60), > + .mult_num = (1 << 6), > + .mult_dem = 15625, > +}; > +