From nobody Sun Apr 26 22:57:01 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98999C433EF for ; Tue, 21 Jun 2022 15:17:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352575AbiFUPRE (ORCPT ); Tue, 21 Jun 2022 11:17:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352490AbiFUPQ7 (ORCPT ); Tue, 21 Jun 2022 11:16:59 -0400 Received: from mail-ej1-x635.google.com (mail-ej1-x635.google.com [IPv6:2a00:1450:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE4CB109; Tue, 21 Jun 2022 08:16:58 -0700 (PDT) Received: by mail-ej1-x635.google.com with SMTP id g25so28167643ejh.9; Tue, 21 Jun 2022 08:16:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=95mCwgax+ShiY3rZJmD43+ctF9Ln7PyYSbeuv7YrQLM=; b=RLtFZb/RqEQHG27L5SUgg8W5LVjagbvR1id0S26CmWB95X9t8+Wu4O4NwoeJ/bYGJL AAjNLPcwBvAzUwGFvqcYDgBHnzTwemd95RE96OjZpqAMuhWIghQYgTJlQTH7c6ex0sij 8uTX12moGDmTkSDuXRZkpnBbIdv/LF3nOgPYzjurAWoLRe+DGMMQ+5DOuhgNrogBoSNQ tUtaiTMjBOzmmlANaP+rHr/L8j+3yGbH0tA9+x4PC3dCwr0Z0M+ZV7RV2Mv1Yk3hzaXV c54fbPSY1jSHUz7OGL2UcTsI4OOgt04G1YG07GD8epo0eeZxj2aAFYgT228lWmk4MN4+ i5Iw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=95mCwgax+ShiY3rZJmD43+ctF9Ln7PyYSbeuv7YrQLM=; b=GYcubnEUQMlp0L787TeQW/lY6TT6pg5xXslIq0QLCb0tudX4nKSJROqGsCNQLscZON 9Dm1g2MOvt2USDbY8NFe4Ym/emPFl2eDeWEMNhOAIUQORwPFOePmGFOp0maOgtvWZ+gC JEjUy7UnnK82c/P4TXfgRoUVlsY5Ch4WgzmdddHZWfDrSOK6cFqwR0/7UFlWDZHh97or MTVg0qTHujYNkRDhypKGXSrjbBs6kM4p1RPMRn+xFYNlCXaoGAtyHqZav5tFVmBpUPN9 Lap+zZVKneNDvojMCfbX36roemDoa6J0Mv5F0qExwPrdJ3a6XH4cKUBE5EHPbkWpsHRj RITQ== X-Gm-Message-State: AJIora/uIvribgyLWZA02aXx26Zf9q32Vf0D+RuP0gj6HqiAIwFX2/SI m22SAqr74jdNob03RQhMuok= X-Google-Smtp-Source: AGRyM1vM3Ki/bAk3HQzQ8Q1GJGv4OVHU2SqSqDvpfcbZ7wxpnV419YIS+zqx1+Qwkl93X443JfBicg== X-Received: by 2002:a17:907:3e86:b0:6f5:917:10cc with SMTP id hs6-20020a1709073e8600b006f5091710ccmr25162220ejc.53.1655824617225; Tue, 21 Jun 2022 08:16:57 -0700 (PDT) Received: from localhost.localdomain (93-42-70-190.ip85.fastwebnet.it. [93.42.70.190]) by smtp.googlemail.com with ESMTPSA id qw21-20020a1709066a1500b0070c4abe4706sm396960ejc.158.2022.06.21.08.16.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jun 2022 08:16:56 -0700 (PDT) From: Christian Marangi To: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Ansuel Smith , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v2] net: dsa: qca8k: reduce mgmt ethernet timeout Date: Tue, 21 Jun 2022 17:16:33 +0200 Message-Id: <20220621151633.11741-1-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The current mgmt ethernet timeout is set to 100ms. This value is too big and would slow down any mdio command in case the mgmt ethernet packet have some problems on the receiving part. Reduce it to just 5ms to handle case when some operation are done on the master port that would cause the mgmt ethernet to not work temporarily. Fixes: 5950c7c0a68c ("net: dsa: qca8k: add support for mgmt read/write in E= thernet packet") Signed-off-by: Christian Marangi --- v2: - Split from the original series to prose it as single to net-next while the stable mtu patch gets accepted. - Add fixes tag drivers/net/dsa/qca8k.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h index 04408e11402a..ec58d0e80a70 100644 --- a/drivers/net/dsa/qca8k.h +++ b/drivers/net/dsa/qca8k.h @@ -15,7 +15,7 @@ =20 #define QCA8K_ETHERNET_MDIO_PRIORITY 7 #define QCA8K_ETHERNET_PHY_PRIORITY 6 -#define QCA8K_ETHERNET_TIMEOUT 100 +#define QCA8K_ETHERNET_TIMEOUT 5 =20 #define QCA8K_NUM_PORTS 7 #define QCA8K_NUM_CPU_PORTS 2 --=20 2.36.1