From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:42180 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753280AbdGCJCt (ORCPT ); Mon, 3 Jul 2017 05:02:49 -0400 Subject: Patch "ARM64: dts: meson-gxbb-odroidc2: fix GbE tx link breakage" has been added to the 4.9-stable tree To: jbrunet@baylibre.com, alexander.levin@verizon.com, arnd@arndb.de, gregkh@linuxfoundation.org, khilman@baylibre.com Cc: , From: Date: Mon, 03 Jul 2017 11:02:49 +0200 Message-ID: <1499072569211213@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ARM64: dts: meson-gxbb-odroidc2: fix GbE tx link breakage to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-dts-meson-gxbb-odroidc2-fix-gbe-tx-link-breakage.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Mon Jul 3 11:00:33 CEST 2017 From: Jerome Brunet Date: Fri, 20 Jan 2017 08:20:24 -0800 Subject: ARM64: dts: meson-gxbb-odroidc2: fix GbE tx link breakage From: Jerome Brunet [ Upstream commit feb3cbea0946c67060e2d5bcb7499b0a6f6700fe ] OdroidC2 GbE link breaks under heavy tx transfer. This happens even if the MAC does not enable Energy Efficient Ethernet (No Low Power state Idle on the Tx path). The problem seems to come from the phy Rx path, entering the LPI state. Disabling EEE advertisement on the phy prevent this feature to be negociated with the link partner and solve the issue. Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -85,6 +85,18 @@ status = "okay"; pinctrl-0 = <ð_pins>; pinctrl-names = "default"; + phy-handle = <ð_phy0>; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + eth_phy0: ethernet-phy@0 { + reg = <0>; + eee-broken-1000t; + }; + }; }; &ir { Patches currently in stable-queue which might be from jbrunet@baylibre.com are queue-4.9/net-phy-add-an-option-to-disable-eee-advertisement.patch queue-4.9/dt-bindings-net-add-eee-capability-constants.patch queue-4.9/net-phy-use-boolean-dt-properties-for-eee-broken-modes.patch queue-4.9/arm64-dts-meson-gxbb-odroidc2-fix-gbe-tx-link-breakage.patch queue-4.9/net-phy-fix-sign-type-error-in-genphy_config_eee_advert.patch queue-4.9/dt-bindings-net-use-boolean-dt-properties-for-eee-broken-modes.patch