From patchwork Sun Jul 12 00:48:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Chan X-Patchwork-Id: 1327448 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=google header.b=Bh/hNQEr; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4B47TN5Rw6z9sRf for ; Sun, 12 Jul 2020 10:49:28 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728047AbgGLAtB (ORCPT ); Sat, 11 Jul 2020 20:49:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726948AbgGLAtB (ORCPT ); Sat, 11 Jul 2020 20:49:01 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2F625C08C5DD for ; Sat, 11 Jul 2020 17:49:01 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id d194so4357333pga.13 for ; Sat, 11 Jul 2020 17:49:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=TaraxO712legrO0jCAXwQtlsZcSrDSJ3CJRqy7pd4tc=; b=Bh/hNQEr1tZukblkMn7P5/7ybZqj1HgvnkDbF2LKGrWscQxP+5vsBYJYKPn+jHhAbC 4fXOOSojsybSJEIdMLbXSciWA6zySQl9LtkANHa7R4mb6xczthG0jzQkg4XVsa8Yd/EU 64czOzVxMy8ESrfa5V3pTNVfCWLfhso+XnPL0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=TaraxO712legrO0jCAXwQtlsZcSrDSJ3CJRqy7pd4tc=; b=r5tnno0iDUka6tkeR7cR/Tswf1FQGkfQg89aQzWZwsyNBTyEZppNFbCJM7oOLzysHB HHYHbD9Y0ICjnVJFApwHkfaBZIj4yfCJ3ZxDiz51QGlNbDdQMSLN6yWS66p8TkkT7Pzi thlxNvE0o2UVdnciZYP07QScoh/fcGP0qisLsrEvcEkqZrJHXO+yN1dcdlH9URa8ufGW b+2umozQ5I4mlZjdmDN6yiVnS1Tcrbpxi5fQBrzsKaVxlGq+x/G6ghEFAJYZgQ0x3wX1 AbF4dkBejzb1dLeLe1TX2219Om9HK8BTlDi6o3jHG+6g2gobKK0bqRfmnbQRaePgI4Jr Ax4w== X-Gm-Message-State: AOAM5320n58cWwLvJB2TKj1FWCCkbdmVJrwFePs5EBrM/+GIUYh89of4 D2Fpkd6PygadsvDyg4LmbTq3mg== X-Google-Smtp-Source: ABdhPJxiqrQ/sSBWbBCzBrckkWTKCEM0dnclFQlT2FvsxtzQDJQyuOvO7IbMR6Gx6zsGc521LVU3pg== X-Received: by 2002:a05:6a00:2286:: with SMTP id f6mr66309646pfe.303.1594514940513; Sat, 11 Jul 2020 17:49:00 -0700 (PDT) Received: from localhost.swdvt.lab.broadcom.com ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id q6sm10157589pfg.76.2020.07.11.17.48.58 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sat, 11 Jul 2020 17:49:00 -0700 (PDT) From: Michael Chan To: davem@davemloft.net Cc: netdev@vger.kernel.org, kuba@kernel.org Subject: [PATCH net 2/3] bnxt_en: Init ethtool link settings after reading updated PHY configuration. Date: Sat, 11 Jul 2020 20:48:24 -0400 Message-Id: <1594514905-688-3-git-send-email-michael.chan@broadcom.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1594514905-688-1-git-send-email-michael.chan@broadcom.com> References: <1594514905-688-1-git-send-email-michael.chan@broadcom.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vasundhara Volam In a shared port PHY configuration, async event is received when any of the port modifies the configuration. Ethtool link settings should be initialised after updated PHY configuration from firmware. Fixes: b1613e78e98d ("bnxt_en: Add async. event logic for PHY configuration changes.") Signed-off-by: Vasundhara Volam Signed-off-by: Michael Chan --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 6a884df..28147e4 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -10385,15 +10385,15 @@ static void bnxt_sp_task(struct work_struct *work) &bp->sp_event)) bnxt_hwrm_phy_qcaps(bp); - if (test_and_clear_bit(BNXT_LINK_CFG_CHANGE_SP_EVENT, - &bp->sp_event)) - bnxt_init_ethtool_link_settings(bp); - rc = bnxt_update_link(bp, true); - mutex_unlock(&bp->link_lock); if (rc) netdev_err(bp->dev, "SP task can't update link (rc: %x)\n", rc); + + if (test_and_clear_bit(BNXT_LINK_CFG_CHANGE_SP_EVENT, + &bp->sp_event)) + bnxt_init_ethtool_link_settings(bp); + mutex_unlock(&bp->link_lock); } if (test_and_clear_bit(BNXT_UPDATE_PHY_SP_EVENT, &bp->sp_event)) { int rc;