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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 48AA8C433DF for ; Fri, 22 May 2020 21:31:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 33BCD20757 for ; Fri, 22 May 2020 21:31:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731206AbgEVVbW (ORCPT ); Fri, 22 May 2020 17:31:22 -0400 Received: from foss.arm.com ([217.140.110.172]:42408 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731179AbgEVVbP (ORCPT ); Fri, 22 May 2020 17:31:15 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 4EFB91480; Fri, 22 May 2020 14:31:15 -0700 (PDT) Received: from mammon-tx2.austin.arm.com (mammon-tx2.austin.arm.com [10.118.28.62]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 3E9903F68F; Fri, 22 May 2020 14:31:15 -0700 (PDT) From: Jeremy Linton To: netdev@vger.kernel.org Cc: davem@davemloft.net, andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, linux@armlinux.org.uk, madalin.bucur@oss.nxp.com, calvin.johnson@oss.nxp.com, linux-kernel@vger.kernel.org, Jeremy Linton Subject: [RFC 11/11] net: example xgmac enable extended scanning Date: Fri, 22 May 2020 16:30:59 -0500 Message-Id: <20200522213059.1535892-12-jeremy.linton@arm.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200522213059.1535892-1-jeremy.linton@arm.com> References: <20200522213059.1535892-1-jeremy.linton@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since we know the xgmac hardware always has a c45 complaint bus, lets try scanning for c45 capable phys first. If we fail to find any, then it with fall back to c22 automatically. Signed-off-by: Jeremy Linton --- drivers/net/ethernet/freescale/xgmac_mdio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c index 96ee3bd89983..1d7313031be6 100644 --- a/drivers/net/ethernet/freescale/xgmac_mdio.c +++ b/drivers/net/ethernet/freescale/xgmac_mdio.c @@ -263,6 +263,7 @@ static int xgmac_mdio_probe(struct platform_device *pdev) bus->read = xgmac_mdio_read; bus->write = xgmac_mdio_write; bus->parent = &pdev->dev; + bus->probe_capabilities = MDIOBUS_C45_FIRST; snprintf(bus->id, MII_BUS_ID_SIZE, "%llx", (unsigned long long)res->start); /* Set the PHY base address */ -- 2.26.2