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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C6A46C761AF for ; Thu, 30 Mar 2023 08:52:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=h4RfEB7+PwU7w5Yihu0y/dxx1buY6zkw0tV2efP3TQk=; b=uis4Hu+ukZ+AGv Jh1oRMD9EflRKI6MybN/UDSE01Ci/X0ECt4upSnjloBgCea8o01D2GoXfw2lIfVG/paSc2GH7pJ2Y d6ltZVRk0mAX5h9+i+Lcz65Jt+gqjbMNsydDJKbs02EZK++ObKcoOmoeeWuqA1Mqrv+CGnJCNh5rm rTEwqfuBQES93csOTbaBPef7J45scLRDfe+rYV9FSSj0rGtcS4VExWKwjJ4cEPQ89ZHHSVDujBhNZ I6pVHYGlTibjmzYlsuc59/ahD9w1h4SsAl9JaMUn6UaEyz0XGBct40NVLsaAY32JDiI2VxBSqtmF1 8PyoH2bgwgkQDLajjhhA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phnzy-0039tD-0T; Thu, 30 Mar 2023 08:51:10 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phnzt-0039Bv-17 for linux-arm-kernel@lists.infradead.org; Thu, 30 Mar 2023 08:51:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: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=DeoOfJL7K3GiaKcfJFMtzEsEv1I6MZwA6BRk3bNkuzo=; b=JGQ5zvhVGHb6PnmUfHz26YdCdI Q0jblHgYA8Ba6VeYMYomKYccVYenAppAY1ABeKiTIEJNaHKvfbWPkmRBvm3KTVsf2HgYPVgCrYWYS reuKnGxaoDBXoqrGfPaMfUSnfqRqxThg+lVgc6FxlVq49LnQfWsWy/ohJ1ctYvWIe/t0f3qHHuNqc lYXpuvU8xA8+0sNB0wWv9LLomocgb5QFhM8gymEqNJZoy66FoS5Xo7odCLB6v/g85NhUTdTJm1p9m VIgEwoeIuMQUGaOxGU+hLPYzBCT0+LWB0zm03X00+beN8y24EkNOjAfpLttekHkU8VUO9aXVacSpK N0BgcFeg==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:37588) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1phnxR-0001y4-3E; Thu, 30 Mar 2023 09:48:33 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1phnxN-0008Pd-GB; Thu, 30 Mar 2023 09:48:29 +0100 Date: Thu, 30 Mar 2023 09:48:29 +0100 From: "Russell King (Oracle)" To: Michael Sit Wei Hong Cc: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Ong Boon Leong , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, hkallweit1@gmail.com, andrew@lunn.ch, Looi Hong Aun , Voon Weifeng , Lai Peter Jun Ann Subject: Re: [PATCH net v4 1/3] net: phylink: add phylink_expects_phy() method Message-ID: References: <20230330084000.3292487-1-michael.wei.hong.sit@intel.com> <20230330084000.3292487-2-michael.wei.hong.sit@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230330084000.3292487-2-michael.wei.hong.sit@intel.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230330_015105_386295_ADA7FC96 X-CRM114-Status: GOOD ( 17.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Mar 30, 2023 at 04:39:58PM +0800, Michael Sit Wei Hong wrote: > Provide phylink_expects_phy() to allow MAC drivers to check if it > is expecting a PHY to attach to. Since fixed-linked setups do not > need to attach to a PHY. > > Provides a boolean value as to if the MAC should expect a PHY. > returns true if a PHY is expected. > > Signed-off-by: Michael Sit Wei Hong > --- > drivers/net/phy/phylink.c | 17 +++++++++++++++++ > include/linux/phylink.h | 1 + > 2 files changed, 18 insertions(+) > > diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c > index 1a2f074685fa..4c080656e280 100644 > --- a/drivers/net/phy/phylink.c > +++ b/drivers/net/phy/phylink.c > @@ -1586,6 +1586,23 @@ void phylink_destroy(struct phylink *pl) > } > EXPORT_SYMBOL_GPL(phylink_destroy); > > +/** > + * phylink_expects_phy() - Determine if phylink expects a phy to be attached > + * @pl: a pointer to a &struct phylink returned from phylink_create() > + * > + * Fixed-link mode does not need a PHY, returns a boolean value to check if > + * phylink will be expecting a PHY to attach. This description could be clearer (for example, it isn't just about fixed-link mode), but apart from that, it's good. I don't think that's a reason to delay this any further, but please follow-up with a patch to improve this description. Reviewed-by: Russell King (Oracle) Thanks! -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel