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 2B5943B530C; Thu, 15 Jan 2026 16:59:10 +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=1768496350; cv=none; b=qQMGdix68GFKL8Wxje184iokUt4o//3qGE9ijW525CZ9k0y+16X5XDHKQvJE6fiDscNUb4gMfjJJCQYp3NpcLbs34J1I5otroVKn93O6I8p8P8TyroYoDeHDE92PANAV4BNWmP31BmH2Fs8s2yKGK+GP/6P1rnT/e2Ok0INrOE8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768496350; c=relaxed/simple; bh=5N7hzLipx6MIaoKmwTPThg/xrA4oY3ptfAMjptjnJOc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=M0DURlYy7NE+GHk5q+lKXd7Bh5x3uTpG/MZ8nD9iOJtsxUMQcBsmYZUs7UH/ihNDNSQ6QnGGsAmgaeeqFgCaf7DzJUohi4ZtgsXufgA1UTcsQe+A+KSfH1Oqaf0hb+Dmp13T7g304PVDGr/M/WoDTNVsExaEiw6NdXw3Ah34Wlg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=smdDQoEh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="smdDQoEh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A88BFC116D0; Thu, 15 Jan 2026 16:59:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1768496350; bh=5N7hzLipx6MIaoKmwTPThg/xrA4oY3ptfAMjptjnJOc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=smdDQoEhQYXJsb8Ik0kaTP0cixNLXko3DEaoklMqJqsRMnvRQ2/9Z/8Z13J7LqdUI 9KUbU4MA6rAoavSMJsiShcKktqKiSU/+jdgkn0P/aIy2q1jsXP3aX0IN/UZ4Fg+dfy h4wPqGR5b6xuZWHUSlv/HY9phh4TiRsFwFPqLqoY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Marcus Hughes , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.18 165/181] net: sfp: extend Potron XGSPON quirk to cover additional EEPROM variant Date: Thu, 15 Jan 2026 17:48:22 +0100 Message-ID: <20260115164208.271634671@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260115164202.305475649@linuxfoundation.org> References: <20260115164202.305475649@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marcus Hughes [ Upstream commit 71cfa7c893a05d09e7dc14713b27a8309fd4a2db ] Some Potron SFP+ XGSPON ONU sticks are shipped with different EEPROM vendor ID and vendor name strings, but are otherwise functionally identical to the existing "Potron SFP+ XGSPON ONU Stick" handled by sfp_quirk_potron(). These modules, including units distributed under the "Better Internet" branding, use the same UART pin assignment and require the same TX_FAULT/LOS behaviour and boot delay. Re-use the existing Potron quirk for this EEPROM variant. Signed-off-by: Marcus Hughes Link: https://patch.msgid.link/20251207210355.333451-1-marcus.hughes@betterinternet.ltd Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/phy/sfp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 6b4dd906b804f..84bef5099dda6 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -497,6 +497,8 @@ static const struct sfp_quirk sfp_quirks[] = { SFP_QUIRK("ALCATELLUCENT", "3FE46541AA", sfp_quirk_2500basex, sfp_fixup_nokia), + SFP_QUIRK_F("BIDB", "X-ONU-SFPP", sfp_fixup_potron), + // FLYPRO SFP-10GT-CS-30M uses Rollball protocol to talk to the PHY. SFP_QUIRK_F("FLYPRO", "SFP-10GT-CS-30M", sfp_fixup_rollball), -- 2.51.0