From nobody Mon Dec 1 22:37:11 2025 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (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 3974719C542; Mon, 1 Dec 2025 03:24:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764559460; cv=none; b=bxuWXyCPR2kWxMPyIWYMj5XoyGEBbqKHoiyanfp8IwRDzZLQGO6oZTWucGO2eQBJQPkjPrDYkld/Dvncb/l0swD0cZyjUtiVqhfLMZXpDPq+uGcjxvxxFMT8iO6dMEE8Mc0vsHuQhGbR06DeC809atu6yQ8aiOHk5uTWfpJmoSA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764559460; c=relaxed/simple; bh=9u6G1uRxPermdv4TCk/mWsUbTEfeHI/uhloFW7LMPPQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=clsICol1y6pLU7MlVAfZRNGrUDcDewDYmM46/EG6jl2c7m1AWd9GN8IE1/ghWILLrIGytX4rGQ7MkBrKjo6BowEFWyO/5Kb16jmB8CLS3HwwiQwgxXPeSgNi4atLsFbgZxZ+NzEdrUy6y+eoOvDNhcAlrB7RRqXtSuJwqGvIAj0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=EbR9201B; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="EbR9201B" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1764559458; x=1796095458; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=9u6G1uRxPermdv4TCk/mWsUbTEfeHI/uhloFW7LMPPQ=; b=EbR9201BzZTHeLq8fz+5ZeYROertE4DXOzb0fA7RJ/NiEygskJw0wrak nx50J8U63MCGhHWH64mCLDDb1qATp5vhSk4BcvftgPaXV1TSrvtUIPIzg LaAeU8ZV0/YlAz71yPi6L5cgbYw2CnIHLxfHc5D2UUJkeWsrXVtfmGUJe +VbgurofmOrhOUqKyv81INQ100maPIuchbcNXLmZtY7NSJSnsgfMmIPy8 1Z/4o59RDbF6bygZIiU1xeiSbBBTkilOKjh2ede6wzwfIbEiX1V3kI7pa NJS9QWq8Y1duAHWTOhOQlDjJbGG9ofPzWlF/Q1qw5iI5NWTyrATJsBwsN A==; X-CSE-ConnectionGUID: 1XGbcUZ+QfelIecK6MTplQ== X-CSE-MsgGUID: 3D7Uo0clSd28zOu8RZf/Hw== X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="217188630" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Nov 2025 20:24:09 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.87.71) by chn-vm-ex1.mchp-main.com (10.10.87.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.29; Sun, 30 Nov 2025 20:24:01 -0700 Received: from che-ll-i17164.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Sun, 30 Nov 2025 20:23:57 -0700 From: Parthiban Veerasooran To: , , , , , , , , CC: , , "Parthiban Veerasooran" Subject: [PATCH net-next v4 2/2] net: phy: microchip_t1s: add SQI support for LAN867x Rev.D0 PHYs Date: Mon, 1 Dec 2025 08:53:46 +0530 Message-ID: <20251201032346.6699-3-parthiban.veerasooran@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251201032346.6699-1-parthiban.veerasooran@microchip.com> References: <20251201032346.6699-1-parthiban.veerasooran@microchip.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add support for Signal Quality Index (SQI) reporting in the Microchip T1S PHY driver for LAN867x Rev.D0 (OATC14-compliant) PHYs. This patch registers the following callbacks in the microchip_t1s driver structure: - .get_sqi - returns the current SQI value - .get_sqi_max - returns the maximum SQI value This enables ethtool to report the SQI value for LAN867x Rev.D0 PHYs. Signed-off-by: Parthiban Veerasooran Reviewed-by: Andrew Lunn --- drivers/net/phy/microchip_t1s.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/phy/microchip_t1s.c b/drivers/net/phy/microchip_t1= s.c index 5a0a66778977..e601d56b2507 100644 --- a/drivers/net/phy/microchip_t1s.c +++ b/drivers/net/phy/microchip_t1s.c @@ -575,6 +575,8 @@ static struct phy_driver microchip_t1s_driver[] =3D { .get_plca_status =3D genphy_c45_plca_get_status, .cable_test_start =3D genphy_c45_oatc14_cable_test_start, .cable_test_get_status =3D genphy_c45_oatc14_cable_test_get_status, + .get_sqi =3D genphy_c45_oatc14_get_sqi, + .get_sqi_max =3D genphy_c45_oatc14_get_sqi_max, }, { PHY_ID_MATCH_EXACT(PHY_ID_LAN865X_REVB), --=20 2.34.1