From nobody Fri Oct 3 13:33:53 2025 Received: from mx3.wp.pl (mx3.wp.pl [212.77.101.9]) (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 C710A155C82 for ; Sun, 31 Aug 2025 10:59:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.77.101.9 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756637963; cv=none; b=sy1DxZHTI1sa6VQW+q7IrgEuZDvmQy5oH0Yte6hZk+5QLn9yww9xvYSGiWciezAOgxh3kcuJNrry4QVzif6JIN2emSupLMBJQ53Jiur2vl5WD8q55Ibr2q7VeWLdd5pDN3PHZVUoZnbOdINliEEb9GprOU3vQfa1JQNsIxvrcwo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756637963; c=relaxed/simple; bh=BJEY9XNmUMmuoG2EnF2C4kDWrZVe9xasqzXacCqNAoo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=B6bkic9z2pKky8fjtIpMA6mA051UmkKzoDlY/4J1xyuaxrCC+K30LcE38K6BzN+0fRzRUsH5pN83gbdp9muQfLizGehiTbBkWC/ntxBVIJurWV6Y9Rf+jglJu7KZVD7zltUHKGrrpuA32PmYM44Gg/Dw6hpcOjwnXmsvemuQddU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=wp.pl; spf=pass smtp.mailfrom=wp.pl; dkim=pass (2048-bit key) header.d=wp.pl header.i=@wp.pl header.b=sO0KwqQU; arc=none smtp.client-ip=212.77.101.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=wp.pl Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wp.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wp.pl header.i=@wp.pl header.b="sO0KwqQU" Received: (wp-smtpd smtp.wp.pl 28424 invoked from network); 31 Aug 2025 12:59:12 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=20241105; t=1756637952; bh=Att+j6IckEZGDZODDSPv+3ucwoae9zCiz41MbWlyFFo=; h=From:To:Cc:Subject; b=sO0KwqQUyAsrRQFWy+G9V7FRcABbCGMzea/9AlM9+nZT3WngZWo+vOWnZXa9Uz1sC nA0FkWYcw0JBW5GbIOHNzVJhh3ORblYVmYuMvZEMAsJcDCMv0YLHwvZAFVXDK5AiPN wA3NXxJnHLelgxnXMiyzxE3LvOo8ozvdUrWGnNAg8OMUQ2pRnaKOMd4P1/SbE3x02v 8R5SHox2ihwL+qCBzvDd2g5ZXHCQF1McVcndV2YA1CK6ArmW3PlhUpxYd1hvSKs2Kl liP1rfaDv/SbfZdQh/gMqU9HxZOpq9sVDAMaSouynlmPXTA5YYn/plLquBKHM162Ve jTfBm2T7OUsUg== Received: from 83.24.147.22.ipv4.supernova.orange.pl (HELO laptop-olek.home) (olek2@wp.pl@[83.24.147.22]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP for ; 31 Aug 2025 12:59:12 +0200 From: Aleksander Jan Bajkowski To: linux@armlinux.org.uk, andrew@lunn.ch, hkallweit1@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Aleksander Jan Bajkowski Subject: [PATCH] net: sfp: add quirk for FLYPRO copper SFP+ module Date: Sun, 31 Aug 2025 12:59:07 +0200 Message-ID: <20250831105910.3174-1-olek2@wp.pl> X-Mailer: git-send-email 2.47.2 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 X-WP-DKIM-Status: good (id: wp.pl) X-WP-MailID: b7efb9f78005ec06a94286c9b1e30df2 X-WP-AV: skaner antywirusowy Poczty Wirtualnej Polski X-WP-SPAM: NO 000000A [0cME] Content-Type: text/plain; charset="utf-8" Add quirk for a copper SFP that identifies itself as "FLYPRO" "SFP-10GT-CS-30M". It uses RollBall protocol to talk to the PHY. Signed-off-by: Aleksander Jan Bajkowski Reviewed-by: Russell King (Oracle) --- drivers/net/phy/sfp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 5347c95d1e77..4cd1d6c51dc2 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -492,6 +492,9 @@ static const struct sfp_quirk sfp_quirks[] =3D { SFP_QUIRK("ALCATELLUCENT", "3FE46541AA", sfp_quirk_2500basex, sfp_fixup_nokia), =20 + // FLYPRO SFP-10GT-CS-30M uses Rollball protocol to talk to the PHY. + SFP_QUIRK_F("FLYPRO", "SFP-10GT-CS-30M", sfp_fixup_rollball), + // Fiberstore SFP-10G-T doesn't identify as copper, uses the Rollball // protocol to talk to the PHY and needs 4 sec wait before probing the // PHY. --=20 2.47.2