From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1079830C15E; Sat, 6 Jun 2026 05:42:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780724570; cv=none; b=aKny8QFi4JejKJGrlUW1pOG7jCh0sap9HkD3HH/beT9rRdljYzjdv4TabzIa3QVRdDWlaCoxcnGSVOAdOsg8mKhtVmynYdlOKmHi8grHwnj3lB/+CBm1U1MKWqBxDUWHIpGB4cnDCNhR4i1FmCD1DCGno6HaLvxZkMM4mMoTiJA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780724570; c=relaxed/simple; bh=a8UyF6IF3XwRksQoSWDs0MTcbLNGhYf33YAHeVV8QLQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=MwFWSddulJQ8X352SqSsQUdBxtaVtE+pNI0cppZ4rxw7xtMLQxAu/193AZEDkpVVA69k5xTc/vqPMdffqNOiU9quwVjGKK4q1uEbN8V9JeW5po7ZdDzXq9HhU6/wRvHnqEQKPU87BUg00/SWkBlQp2JLyGi+7rdJX/GOXFmLqmk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gIaqNitm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gIaqNitm" Received: by smtp.kernel.org (Postfix) with ESMTPS id E39A2C2BCF5; Sat, 6 Jun 2026 05:42:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1780724569; bh=a8UyF6IF3XwRksQoSWDs0MTcbLNGhYf33YAHeVV8QLQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=gIaqNitmAu/yY/HHnyueIY41D26oNkToLddYW06a7Ybg2Hqa7ii8BLv77LvXMYiXR cpKbgCoR44UbrV5clbMIW20kS5w6O+WGdDlwwm0N+9NXBPtc7A7HvLm8SmO50gGU72 RirDj4HIIEP7wFXGrNZnZMX2qG3+QUvDIdxEjqcbEhLlvuZF+c35joM3/Hb1dsM6We XlkTonB7O1LPHOg2FguBWGcNevBJjjM4G+aQiYzN08bU+ntXBzS6KxwPCMIosgQNcb RDTi16OGoWIiVPTPA7dLhnx8pWvdcCEl2TRkOnnihy6fddQDKvjSGcYz1hEYvTYWTZ 5mQeh8z627c+g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE4BDCD8C90; Sat, 6 Jun 2026 05:42:49 +0000 (UTC) From: Selvamani Rajagopal via B4 Relay Date: Fri, 05 Jun 2026 22:42:43 -0700 Subject: [PATCH net-next v4 12/16] net: phy: ncn26000: Support for loopback support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260605-s2500-mac-phy-support-v4-12-de0fbc13c6d8@onsemi.com> References: <20260605-s2500-mac-phy-support-v4-0-de0fbc13c6d8@onsemi.com> In-Reply-To: <20260605-s2500-mac-phy-support-v4-0-de0fbc13c6d8@onsemi.com> To: Andrew Lunn , Piergiorgio Beruto , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Parthiban Veerasooran , Selva Rajagopal , Richard Cochran , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Simon Horman , Jonathan Corbet , Shuah Khan Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, Jerry Ray , Selvamani Rajagopal X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1780724562; l=886; i=Selvamani.Rajagopal@onsemi.com; s=20260531; h=from:subject:message-id; bh=6j9FApr9mdiEL4bEIZDwlR2AIaPGGvliDOcnuk/FhSQ=; b=rtNvJ5PfVSv8jTsb9GV2cu+Qtb2mF1ILOlEL2pfqnbKdFaLAM5m+RqUSMgxp+/Aqt5siWIYbN ZYWQn6EqCfCDxYxKiuYpyxiVJIkoLaG2mpwpZJbXu3DHRhpEFx8L+y4 X-Developer-Key: i=Selvamani.Rajagopal@onsemi.com; a=ed25519; pk=5QRdM0HS/LGWWcUZZ9hVfZ+qbPQGZCumcTXOiN7Fyug= X-Endpoint-Received: by B4 Relay for Selvamani.Rajagopal@onsemi.com/20260531 with auth_id=803 X-Original-From: Selvamani Rajagopal Reply-To: Selvamani.Rajagopal@onsemi.com From: Selvamani Rajagopal Adding loopback support for S2500 internal PHY to help running loopback test through ethtool Signed-off-by: Selvamani Rajagopal --- drivers/net/phy/ncn26000.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/phy/ncn26000.c b/drivers/net/phy/ncn26000.c index c3a34b2c524d..afafa81dc22b 100644 --- a/drivers/net/phy/ncn26000.c +++ b/drivers/net/phy/ncn26000.c @@ -178,6 +178,7 @@ static struct phy_driver ncn26000_driver[] = { .config_aneg = ncn26000_config_aneg, .read_status = ncn26000_read_status, .handle_interrupt = ncn26000_handle_interrupt, + .set_loopback = genphy_loopback_fixed_speed, .set_plca_cfg = ncn26000_c45_plca_set_cfg, .get_plca_cfg = genphy_c45_plca_get_cfg, .get_plca_status = genphy_c45_plca_get_status, -- 2.43.0