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=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 D639CC4CECE for ; Mon, 14 Oct 2019 16:23:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AB90B21835 for ; Mon, 14 Oct 2019 16:23:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="dElX2fQv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731484AbfJNQXX (ORCPT ); Mon, 14 Oct 2019 12:23:23 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:44998 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730957AbfJNQXX (ORCPT ); Mon, 14 Oct 2019 12:23:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=tlPhMYI/rbwxWPTaXzNEi16cvAXTZ9kyJttEikIt//8=; b=dElX2fQv4iC+XivGOf5kfgVyXc 97eBYIx9+onFjGjkbrsQbZFDrO7vP+XzWhNlUCjtDP8PaYFGUcNOP7Jur1017dlFOQbs/n3jw938j 5RH+TCIrPuECvzh2pokkBGUnycYr9Jf0bjkw6BAx//bYPNCGqX0iWdt3fbA3qeo6b3II=; Received: from andrew by vps0.lunn.ch with local (Exim 4.92.2) (envelope-from ) id 1iK37v-0006Gc-Fg; Mon, 14 Oct 2019 18:23:19 +0200 Date: Mon, 14 Oct 2019 18:23:19 +0200 From: Andrew Lunn To: Igor Russkikh Cc: "netdev@vger.kernel.org" , "davem@davemloft.net" , "richardcochran@gmail.com" , Egor Pomozov , Dmitry Bezrukov , Simon Edelhaus , Sergey Samoilenko Subject: Re: [PATCH v2 net-next 08/12] net: aquantia: add support for ptp ioctls Message-ID: <20191014162319.GO21165@lunn.ch> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > +static int aq_ndev_config_hwtstamp(struct aq_nic_s *aq_nic, > + struct hwtstamp_config *config) > +{ > + if (config->flags) > + return -EINVAL; > + > + switch (config->tx_type) { > + case HWTSTAMP_TX_OFF: > + case HWTSTAMP_TX_ON: > + break; > + default: > + return -ERANGE; > + } > + > + switch (config->rx_filter) { > + case HWTSTAMP_FILTER_PTP_V2_L4_EVENT: > + case HWTSTAMP_FILTER_PTP_V2_L4_SYNC: > + case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: > + case HWTSTAMP_FILTER_PTP_V2_L2_EVENT: > + case HWTSTAMP_FILTER_PTP_V2_L2_SYNC: > + case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: > + case HWTSTAMP_FILTER_PTP_V2_SYNC: > + case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: Probably a question of Richard I think this hardware only supports IPv4. Is there some way to indicate IPv6 is not supported? Andrew