From patchwork Tue Apr 6 22:10:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 417289 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 EAB6CC433ED for ; Tue, 6 Apr 2021 22:12:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C4688613E1 for ; Tue, 6 Apr 2021 22:12:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344056AbhDFWMT (ORCPT ); Tue, 6 Apr 2021 18:12:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:52636 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344035AbhDFWMK (ORCPT ); Tue, 6 Apr 2021 18:12:10 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 786C5613CD; Tue, 6 Apr 2021 22:12:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617747121; bh=MgjaySJZ5hjvZRj353kL+XmRyamXl14agsejMbBtngA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MOSfM5PAfYJ2nhWs6exBAIMoD518m7brqdD81q4+Mbkv3MV+ghD1auzudkg+B+B63 iT7Ur5EoFdZ/2EKDkebjhyLMTVbssx1/+7nd6VUG2PJUilz+7tgh7OoGldhrCbKT2s bDHJqa10Vl1UWdQyDswLRDHpvXx/ljRNds6+YZjE1fcogT1uhgRWJL0bCERlq/mbMW dyENsmQl9VheDv20dQpY0V8PE9rdlJne8DzUWEI4zM22Nmz4LfNfok0nMXTRvaS8Tr 0tXWvHTSMzwKpJmoIR5e0oQx3RNXGXOM42H7EIXXezm2BReoMSi0V7p+ZIvWD0eZwa bCazsBzSyPniw== From: =?utf-8?q?Marek_Beh=C3=BAn?= To: netdev@vger.kernel.org, Russell King Cc: "David S . Miller" , Florian Fainelli , Heiner Kallweit , kuba@kernel.org, =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH net-next v3 10/18] net: phy: marvell10g: check for correct supported interface mode Date: Wed, 7 Apr 2021 00:10:59 +0200 Message-Id: <20210406221107.1004-11-kabel@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210406221107.1004-1-kabel@kernel.org> References: <20210406221107.1004-1-kabel@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The 88E2110 does not support xaui nor rxaui modes. Check for correct interface mode for different chips. Signed-off-by: Marek Behún --- drivers/net/phy/marvell10g.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c index fc298e53f165..e3ced38f40c9 100644 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -109,6 +109,7 @@ enum { }; struct mv3310_chip { + DECLARE_BITMAP(supported_interfaces, PHY_INTERFACE_MODE_MAX); int (*get_mactype)(struct phy_device *phydev); int (*init_interface)(struct phy_device *phydev, int mactype); }; @@ -545,13 +546,7 @@ static int mv3310_config_init(struct phy_device *phydev) int err, mactype; /* Check that the PHY interface type is compatible */ - if (phydev->interface != PHY_INTERFACE_MODE_SGMII && - phydev->interface != PHY_INTERFACE_MODE_2500BASEX && - phydev->interface != PHY_INTERFACE_MODE_5GBASER && - phydev->interface != PHY_INTERFACE_MODE_XAUI && - phydev->interface != PHY_INTERFACE_MODE_RXAUI && - phydev->interface != PHY_INTERFACE_MODE_10GBASER && - phydev->interface != PHY_INTERFACE_MODE_USXGMII) + if (!test_bit(phydev->interface, chip->supported_interfaces)) return -ENODEV; phydev->mdix_ctrl = ETH_TP_MDI_AUTO; @@ -859,11 +854,27 @@ static int mv3310_set_tunable(struct phy_device *phydev, } static const struct mv3310_chip mv3310_type = { + .supported_interfaces = + INITIALIZE_BITMAP(PHY_INTERFACE_MODE_MAX, + PHY_INTERFACE_MODE_SGMII, + PHY_INTERFACE_MODE_2500BASEX, + PHY_INTERFACE_MODE_5GBASER, + PHY_INTERFACE_MODE_XAUI, + PHY_INTERFACE_MODE_RXAUI, + PHY_INTERFACE_MODE_10GBASER, + PHY_INTERFACE_MODE_USXGMII), .get_mactype = mv3310_get_mactype, .init_interface = mv3310_init_interface, }; static const struct mv3310_chip mv2110_type = { + .supported_interfaces = + INITIALIZE_BITMAP(PHY_INTERFACE_MODE_MAX, + PHY_INTERFACE_MODE_SGMII, + PHY_INTERFACE_MODE_2500BASEX, + PHY_INTERFACE_MODE_5GBASER, + PHY_INTERFACE_MODE_10GBASER, + PHY_INTERFACE_MODE_USXGMII), .get_mactype = mv2110_get_mactype, .init_interface = mv2110_init_interface, };