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 363112798E6 for ; Tue, 29 Apr 2025 10:14:42 +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=1745921684; cv=none; b=KqjXf6dCvR+3xzMjZ+3b7vPi/fF8shZd68p5MPso8+qcann7iqbQZkdevgWcnWbClhUPSg+0Skz7AUMXPo0MpvTBkm2i6CtnNmU1lJG8aHce/2nfAskOURvX2YvKsdbmIdRbtzujtgFCm27WTD164Jq85WeskfQpaDavherFEGQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745921684; c=relaxed/simple; bh=gTeEyiZrpuZIuaQnS796B6UyODl/TdPoeYvjjqe6S1g=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=aDeUrwisGPRwqyABxSmmadOUiuJ6arDwQxpuR+5ocU1/jp1kTe8/8tIh2BERrrsFXP1oexM/+pQhplMKnpvZcrbcfrI2tdALsRANa+DHrRHBp48PeqdqO2ch+5qJj7O3VNocvANdDc/llBDuNMtMkeTwDF03Yufhp5nHF1EUqos= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WRXsVqB3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WRXsVqB3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EAD0CC4CEE3; Tue, 29 Apr 2025 10:14:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745921682; bh=gTeEyiZrpuZIuaQnS796B6UyODl/TdPoeYvjjqe6S1g=; h=From:To:Cc:Subject:Date:From; b=WRXsVqB3+sMJ0jN+rJSvFR/HtQmUL91S6AZqH8+pLhPZSOkvwuBk6a0ThdeWFof8Q NRENyZ+SjqWVlVSR8FXK9b1ejp0gIq6lCMqnzlz5PiPZANIHNBUN98abFpT1PQ9HxJ sTCzywjG0pEoZJiEY9xxlXCozKj8FKjGSNHZk4Vj2b+k2cdN78iM9o/KH5KNPhgaYK F2MLnshuj3GMDnZI9i+NigiGccyDTv0QjwJvOKiQQdQKn1nwuzliFD1YFrDHbDyid2 PjvcJMd8JHIv3Rq0jjJ4gB3FW94Gu7qkNXrP5g3iJ4+4IOh1M9PXZ5/WcWZWxKKta5 8AVVH8+FtRvLg== From: =?UTF-8?q?Marek=20Beh=C3=BAn?= To: stable@vger.kernel.org, Sasha Levin Cc: Andrew Lunn , Vladimir Oltean , Eric Dumazet , =?UTF-8?q?Marek=20Beh=C3=BAn?= , Jakub Kicinski Subject: [PATCH 5.15.y v2 1/3] net: dsa: mv88e6xxx: fix atu_move_port_mask for 6341 family Date: Tue, 29 Apr 2025 12:14:34 +0200 Message-ID: <20250429101436.18669-1-kabel@kernel.org> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 4ae01ec007716986e1a20f1285eb013cbf188830 upstream. The atu_move_port_mask for 6341 family (Topaz) is 0xf, not 0x1f. The PortVec field is 8 bits wide, not 11 as in 6390 family. Fix this. Fixes: e606ca36bbf2 ("net: dsa: mv88e6xxx: rework ATU Remove") Signed-off-by: Marek Behún Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250317173250.28780-3-kabel@kernel.org Signed-off-by: Jakub Kicinski --- drivers/net/dsa/mv88e6xxx/chip.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 9f7ff54894d4..02bcf5a4b073 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -5217,7 +5217,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .global1_addr = 0x1b, .global2_addr = 0x1c, .age_time_coeff = 3750, - .atu_move_port_mask = 0x1f, + .atu_move_port_mask = 0xf, .g1_irqs = 9, .g2_irqs = 10, .pvt = true, @@ -5660,7 +5660,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .global1_addr = 0x1b, .global2_addr = 0x1c, .age_time_coeff = 3750, - .atu_move_port_mask = 0x1f, + .atu_move_port_mask = 0xf, .g1_irqs = 9, .g2_irqs = 10, .pvt = true, -- 2.49.0