From patchwork Wed Feb 23 11:34:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 12756809 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 2DF6CC433F5 for ; Wed, 23 Feb 2022 11:43:50 +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:Date:Message-Id:MIME-Version:Subject:Cc :To:From:References:In-Reply-To:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=dOoVGYYVLRrPUA6U7Dp0TqI2wVPKNygD8fvetw60cE4=; b=Ic2153ErkMz0ip GyR+kfu34qDjHU1Df6nmw+dI+u2WXRlTQnzavBkWwoc+TPTMV7RXVlCG36W5qzzhA/edSQAtd0LuL qaI+Hin2i9mKfSHjd/cwVNLwxCD65xj6o4EJ3/MK/ykfhTLgWM5uYZ4mLFCgFZGXehk2ZsxeEQdIO HwT3opF+I5+Gxu+XExKMUfKLT4IPt18rk27+OpNfrk+Of9KQ9qhEP41Jfxi7SZIVHOvZhCUmkeNOx JkzcBlrQgQWfHzmTGd7LUvpEI10uatAYpJ08xkxnt4tjgKhaZ54MWdAwbdRfRkQ319VsjG8n4Zaud hMfD/f6kzT7PiHYfA0LA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nMq3X-00Dwy8-FX; Wed, 23 Feb 2022 11:43:39 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nMpv2-00Dtmm-Qa; Wed, 23 Feb 2022 11:34:58 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To: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=Rx1j11AzCBRyRfycGOlPR8D02DXsIdS/CJYgaoAIxR4=; b=j3HGJlEaW8nxReIrVVaguehgFV ml4zk3iBbZe0hIK/Kni43XzpwdSDqyHSPCT6T17cRdfjKNNeB9JX3l0Xb/8la3Z442uxpW16CoRko KNdfcsGmVApu0YS9XuNI6rSMDxkOeYR9Y3Y8Ku9v+lRE+u1n/YLGz5TVNdY6fakjf0G740FwwFMX5 XfhTtu1nFWT+aJBdyj6s8Yh4Jnhy5SwTF/og+zHivQ6las6fXg9xgLhw54ln4Mks65vn4HtM+DUQN IVwM08LsmM6LOTqm8lt2vIvqIjKD3sKnJqLbmElUNhjJGsGW8JuZzZ6UqHXJV89X3bJggiUY6moYh /FoG+M7g==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:57386 helo=rmk-PC.armlinux.org.uk) 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 1nMpuz-0002kR-19; Wed, 23 Feb 2022 11:34:49 +0000 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1nMpuy-00AJp6-3m; Wed, 23 Feb 2022 11:34:48 +0000 In-Reply-To: References: From: "Russell King (Oracle)" To: Landen Chao , DENG Qingfang , Sean Wang Cc: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Jakub Kicinski , Matthias Brugger , netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH RFC net-next v2 07/10] net: dsa: mt7530: switch to use phylink_get_linkmodes() MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Wed, 23 Feb 2022 11:34:48 +0000 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220223_033452_960933_DDFE30BD X-CRM114-Status: GOOD ( 13.22 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Switch mt7530 to use phylink_get_linkmodes() to generate the ethtool linkmodes that can be supported. We are unable to use the generic helper for this as pause modes are dependent on the interface as the Autoneg bit depends on the interface mode. Signed-off-by: Russell King (Oracle) --- drivers/net/dsa/mt7530.c | 58 ++++------------------------------------ 1 file changed, 5 insertions(+), 53 deletions(-) diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index db1d13718ff1..8e96bcd44cbb 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -2516,20 +2516,6 @@ static int mt7531_rgmii_setup(struct mt7530_priv *priv, u32 port, return 0; } -static void mt7531_sgmii_validate(struct mt7530_priv *priv, int port, - phy_interface_t interface, - unsigned long *supported) -{ - /* Port5 supports ethier RGMII or SGMII. - * Port6 supports SGMII only. - */ - if ((port == 5 || port == 6) && - interface == PHY_INTERFACE_MODE_2500BASEX) { - phylink_set(supported, 2500baseX_Full); - phylink_set(supported, 2500baseT_Full); - } -} - static void mt7531_sgmii_link_up_force(struct dsa_switch *ds, int port, unsigned int mode, phy_interface_t interface, @@ -2897,52 +2883,22 @@ static void mt753x_phylink_get_caps(struct dsa_switch *ds, int port, priv->info->mac_port_get_caps(ds, port, config); } -static void -mt7530_mac_port_validate(struct dsa_switch *ds, int port, - phy_interface_t interface, - unsigned long *supported) -{ -} - -static void mt7531_mac_port_validate(struct dsa_switch *ds, int port, - phy_interface_t interface, - unsigned long *supported) -{ - struct mt7530_priv *priv = ds->priv; - - mt7531_sgmii_validate(priv, port, interface, supported); -} - static void mt753x_phylink_validate(struct dsa_switch *ds, int port, unsigned long *supported, struct phylink_link_state *state) { __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; - struct mt7530_priv *priv = ds->priv; + u32 caps; + + caps = dsa_to_port(ds, port)->pl_config.mac_capabilities; phylink_set_port_modes(mask); + phylink_get_linkmodes(mask, state->interface, caps); if (state->interface != PHY_INTERFACE_MODE_TRGMII && - !phy_interface_mode_is_8023z(state->interface)) { - phylink_set(mask, 10baseT_Half); - phylink_set(mask, 10baseT_Full); - phylink_set(mask, 100baseT_Half); - phylink_set(mask, 100baseT_Full); + !phy_interface_mode_is_8023z(state->interface)) phylink_set(mask, Autoneg); - } - - /* This switch only supports 1G full-duplex. */ - if (state->interface != PHY_INTERFACE_MODE_MII && - state->interface != PHY_INTERFACE_MODE_2500BASEX) - phylink_set(mask, 1000baseT_Full); - phylink_set(mask, 1000baseX_Full); - } - - priv->info->mac_port_validate(ds, port, state->interface, mask); - - phylink_set(mask, Pause); - phylink_set(mask, Asym_Pause); linkmode_and(supported, supported, mask); linkmode_and(state->advertising, state->advertising, mask); @@ -3143,7 +3099,6 @@ static const struct mt753x_info mt753x_table[] = { .phy_write = mt7530_phy_write, .pad_setup = mt7530_pad_clk_setup, .mac_port_get_caps = mt7530_mac_port_get_caps, - .mac_port_validate = mt7530_mac_port_validate, .mac_port_get_state = mt7530_phylink_mac_link_state, .mac_port_config = mt7530_mac_config, }, @@ -3154,7 +3109,6 @@ static const struct mt753x_info mt753x_table[] = { .phy_write = mt7530_phy_write, .pad_setup = mt7530_pad_clk_setup, .mac_port_get_caps = mt7530_mac_port_get_caps, - .mac_port_validate = mt7530_mac_port_validate, .mac_port_get_state = mt7530_phylink_mac_link_state, .mac_port_config = mt7530_mac_config, }, @@ -3166,7 +3120,6 @@ static const struct mt753x_info mt753x_table[] = { .pad_setup = mt7531_pad_setup, .cpu_port_config = mt7531_cpu_port_config, .mac_port_get_caps = mt7531_mac_port_get_caps, - .mac_port_validate = mt7531_mac_port_validate, .mac_port_get_state = mt7531_phylink_mac_link_state, .mac_port_config = mt7531_mac_config, .mac_pcs_an_restart = mt7531_sgmii_restart_an, @@ -3228,7 +3181,6 @@ mt7530_probe(struct mdio_device *mdiodev) if (!priv->info->sw_setup || !priv->info->pad_setup || !priv->info->phy_read || !priv->info->phy_write || !priv->info->mac_port_get_caps || - !priv->info->mac_port_validate || !priv->info->mac_port_get_state || !priv->info->mac_port_config) return -EINVAL;