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 C29A83195F9; Thu, 15 Jan 2026 17:05:42 +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=1768496742; cv=none; b=UzuYWYWvZ5WpG5Je8mAYG+xJzRE37riHfnCjlKW6Y3ENV025pMWSBRUkDwJwPdLoU44CMzaUH9STcWaSRw77IWY3OeF5ou+FM3nRHfgBRP6i/t69fNEXJmxItnvYcg6LBTVKVlkfyk3kNK93Vs5+W3WYpiY/ptS+ZOcf8h2HleI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768496742; c=relaxed/simple; bh=JgmpXDJhKzgtF6IgReCGuYHwm18rBAHHk/1QOhGvCiA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=V30liKeN4E/GJqpX8Gv+IQZO2ga9y7QQmLo9xIk5xj75dEuwkTbsjOOyTWXf44CXebXQlNkKLuG1U5nvgE/iziJS0OQdmiq9Lb+97213SmxRQ0/L50cbo2O1p9TB0uQ6gY+bRmOG0b4Ktzxhh8oQjl4bUX4hA14LetR5B4nxCL8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YW2IyLjY; 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="YW2IyLjY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 204F8C19423; Thu, 15 Jan 2026 17:05:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1768496742; bh=JgmpXDJhKzgtF6IgReCGuYHwm18rBAHHk/1QOhGvCiA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YW2IyLjYnU2T93n6wYkl+gc0d/CSV1zdaBfv00heffPD50R3ALeauFEwf/m3yvYcb BtNbvq1a0+3MlDkfiRR+X3SG7+vEmfx6AQe+ItCMGYRlEM4/ij5WhkWiAneM0VGRhg xtBV69r/O0dOVPsg7RKAnSXyhkljw/5DKHoUCnb0= 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 6.12 102/119] net: sfp: extend Potron XGSPON quirk to cover additional EEPROM variant Date: Thu, 15 Jan 2026 17:48:37 +0100 Message-ID: <20260115164155.634677965@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260115164151.948839306@linuxfoundation.org> References: <20260115164151.948839306@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 6.12-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 f1827a1bd7a59..964aad00dc87c 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -491,6 +491,8 @@ 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