From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us.padl.com (us.padl.com [216.154.215.154]) (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 A1E91138490; Wed, 27 May 2026 00:44:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.154.215.154 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779842654; cv=none; b=an+AXWQ47Mhctzpt3f8KDN6tv4S5wR2bN1jAu9vRWBuvOOsWJZw7U/PtxvPuhijmU1fEVS6rVyoABVERHh7z6SGcrekHTZAffji356L/X0wa2UgX9Pdfy7aoTccMdqDbtwcnyxKbexjLg+6Lf/Ss9PQSPOsMi525y9NTtnzlCEQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779842654; c=relaxed/simple; bh=2WblNysk4PkKOB6HlCqrAyJNtSqxyEmUUfXQ1XUxs10=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bcsK0z/HzzlimfhXzoDblPzecNSabmKJ+K9fZHGjogd7X2kRYo/HLWI1CdwsWA3dqfEZbHmLyRiKPmxWcTai6nRjbr3XVEEg+/S3RW+gWqQo51svQYc/XlU9e9oCr6BPL5m7TL4c0aeB05Dqm+GyarWGPe2sPjCriDyhWeFgCRY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=padl.com; spf=pass smtp.mailfrom=padl.com; dkim=pass (2048-bit key) header.d=padl.com header.i=@padl.com header.b=SlAcLmtA; arc=none smtp.client-ip=216.154.215.154 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=padl.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=padl.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=padl.com header.i=@padl.com header.b="SlAcLmtA" Received: from auth (localhost [127.0.0.1]) by us.padl.com (8.14.7/8.14.7) with ESMTP id 64R0h2tJ030932 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 27 May 2026 01:43:54 +0100 DKIM-Filter: OpenDKIM Filter v2.11.0 us.padl.com 64R0h2tJ030932 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=padl.com; s=default; t=1779842638; bh=UPQX5Vqp+5AaZnw7bA267nDtQyY5FzQq8U+3K/OiaWA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SlAcLmtADgXHM/f2yfU01Y0oRfQ7TnPqRlha18Qzf4jikXR9Lv+4SC/E9NPXBlVK2 DmS+EOmyqSlzebvgF66VYqvnu/c0q3ozVHCayl8kCoWZrtmh3TJXupi/T2Rop78H2Z wIzqrKa/vUZz7cNLulz191ilQXUDiBWeFN6ibztWv7yqSAiadYosceZAEBlv4HSWSM XKdC0noVQGXfCD9wraQ/Z5oZ6rHsHwKhU3MchAweAk4vDv7FDyj4/60nDh6Fwryu6H MdKS58l2uyvHoHVEva9jfdKadjbZibKS6vBVtqT2isolNhajXauTqcE6Kc3LybRA+w 6/LjzEaRzp/Cg== From: Luke Howard To: netdev@vger.kernel.org Cc: Luke Howard , Kieran Tyrrell , Max Hunter , Cedric Jehasse , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 6/6] dt-bindings: net: dsa: mv88e6xxx: add mv88e6xxx-avb-mode property Date: Wed, 27 May 2026 10:42:52 +1000 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add the vendor-specific marvell,mv88e6xxx-avb-mode property for adding stricter handling of frames with non-AVB frame priorities and destination addresses. Signed-off-by: Luke Howard --- .../bindings/net/dsa/marvell,mv88e6xxx.yaml | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml index 19ae600e93394..1a01810e7682c 100644 --- a/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml +++ b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml @@ -97,6 +97,32 @@ properties: required: - compatible + marvell,mv88e6xxx-avb-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Marvell MV88E6xxx switches that support Audio Video Bridging / + Time-Sensitive Networking (AVB/TSN) traffic prioritization can have + ports configured in one of several modes. These modes control the + handling of frames with non-AVB frame priorities and destination + addresses. + oneOf: + - description: + Standard Mode. Frames whose priority is mapped to an AVB + traffic class (TC) are considered AVB frames; other frames are + considered legacy (non-AVB). + const: 0 + - description: + Enhanced Mode. Frames whose priority is mapped to an AVB TC + and for which a static FDB or MDB entry exists are considered + AVB frames. Frames with an AVB TC but no matching FDB or MDB + entry are dropped. AVB MDB entries can be added using the + MDB_FLAGS_STREAM_RESERVED netlink flag. + const: 1 + - description: + Secure Mode. As Enhanced Mode, but the matching FDB or MDB + entry must also have the source port's bit set. + const: 2 + allOf: - $ref: dsa.yaml#/$defs/ethernet-ports -- 2.43.0