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=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 BA3CFC4727C for ; Fri, 25 Sep 2020 12:57:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8012E2072E for ; Fri, 25 Sep 2020 12:57:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601038647; bh=zJTh3y6CnXhO6A+1Wcu28/kBt1nZVRDCq44XvQSmP/w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jo4a68F+YtRBmMkVAdCCNndxWaf9YzHgr+E6vY7JUk8OgblrrHXfs0GrLrsIp6GYd D26Inj4VTg9/czNb3RLiU+2tJmrVj5atkKLHXOeoiy7VfSNPSqSKsAWECOzlaYS+dk EwkYehRjLariGZgSfNFDosuaC6syArXYxwmxVWDg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729100AbgIYMup (ORCPT ); Fri, 25 Sep 2020 08:50:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:54572 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729078AbgIYMue (ORCPT ); Fri, 25 Sep 2020 08:50:34 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C46D82072E; Fri, 25 Sep 2020 12:50:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601038234; bh=zJTh3y6CnXhO6A+1Wcu28/kBt1nZVRDCq44XvQSmP/w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pKo/IjGH8jWPurFAu7c5KnXZOvuHA9Gqh89bhbmTPL1NQTwqwKrA1IPZNj57SUBii I+SnggbJM0+rxYyxC+pp4R8CVVRwI5jBPYTUenkLi3mkfa+zkvoHPydMhzvMm3jAnX gC6g9iq6FFrzFJNWPmF8qwlNXvwPHRqBwQwsv3HU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Parshuram Thombare , Jakub Kicinski Subject: [PATCH 5.8 52/56] net: macb: fix for pause frame receive enable bit Date: Fri, 25 Sep 2020 14:48:42 +0200 Message-Id: <20200925124735.594188685@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200925124727.878494124@linuxfoundation.org> References: <20200925124727.878494124@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Parshuram Thombare [ Upstream commit d7739b0b6d15ef9ad5c79424736b8ded5ed3e913 ] PAE bit of NCFGR register, when set, pauses transmission if a non-zero 802.3 classic pause frame is received. Fixes: 7897b071ac3b ("net: macb: convert to phylink") Signed-off-by: Parshuram Thombare Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/cadence/macb_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -647,8 +647,7 @@ static void macb_mac_link_up(struct phyl ctrl |= GEM_BIT(GBE); } - /* We do not support MLO_PAUSE_RX yet */ - if (tx_pause) + if (rx_pause) ctrl |= MACB_BIT(PAE); macb_set_tx_clk(bp->tx_clk, speed, ndev);