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=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 0D8C9C4332B for ; Thu, 19 Mar 2020 15:56:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D89252072D for ; Thu, 19 Mar 2020 15:56:40 +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="Cvabbjpr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727856AbgCSP4k (ORCPT ); Thu, 19 Mar 2020 11:56:40 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:45372 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727217AbgCSP4h (ORCPT ); Thu, 19 Mar 2020 11:56:37 -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=ZJz4N7Rgl0GCXCgXC6auY2kWgcwx2uoJYwpH2ERvzXY=; b=Cvabbjprd2pB7jcDwtBtr9xckh IIskY+JbCG58YHI+KRdjQ+ounsavm2xI03wdmACbQR0o8JwbE5VSlD1yLazd+sT0LY69YXq0eiSx6 YsyJTRex+1e+bMQB+2YRz5zX828s2lUyEVelr3k7wmKPOvmp76iZ1QocdEO5Pnr9HWL4=; Received: from andrew by vps0.lunn.ch with local (Exim 4.93) (envelope-from ) id 1jExX5-0007XQ-Mb; Thu, 19 Mar 2020 16:56:31 +0100 Date: Thu, 19 Mar 2020 16:56:31 +0100 From: Andrew Lunn To: sunil.kovvuri@gmail.com Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, leon@kernel.org, Tomasz Duszynski , Sunil Goutham Subject: Re: [PATCH v3 net-next 4/8] octeontx2-vf: Ethtool support Message-ID: <20200319155631.GC27807@lunn.ch> References: <1584623248-27508-1-git-send-email-sunil.kovvuri@gmail.com> <1584623248-27508-5-git-send-email-sunil.kovvuri@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1584623248-27508-5-git-send-email-sunil.kovvuri@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, Mar 19, 2020 at 06:37:24PM +0530, sunil.kovvuri@gmail.com wrote: > From: Tomasz Duszynski > > Added ethtool support for VF devices for > - Driver stats, Tx/Rx perqueue stats > - Set/show Rx/Tx queue count > - Set/show Rx/Tx ring sizes > - Set/show IRQ coalescing parameters > - RSS configuration etc > > It's the PF which owns the interface, hence VF > cannot display underlying CGX interface stats. > Except for this rest ethtool support reuses PF's > APIs. > > Signed-off-by: Tomasz Duszynski > Signed-off-by: Sunil Goutham Reviewed-by: Andrew Lunn Andrew