From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1145F34E741 for ; Tue, 16 Jun 2026 12:02:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781611330; cv=none; b=VJ1+B0R7SxFJkRwV8G8dJKxozvJ+Fr4zsg08roJPO28gmEcMEI1f9y6XLrIqzRQYBkzIuXtLoObSAZbSVvkZK12QFdHgeqB6fFIXGf8XdAmRtvOd+i8d5G4KtnTFLdJxlqKP7mXY7nSMwQQ/EO7mqtW4WXmYmapIvS6CRZmJgkA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781611330; c=relaxed/simple; bh=YA05WrW8GLWqzUGnP2oKazYooiYLhjswwVleumjucTQ=; h=From:To:Cc:Subject:Date:Message-ID:Content-Type:MIME-Version; b=HTuy64JiIbPK0VVYGj/d2TN4Hv6QYQXX77rO/ukDYaPHPL6sw1Ovirz4t3wP5s908SUAhiT+VjMQcA4yF9OqmX/xXuolC2wkAIfHBi6/eEGjmDmqyaOPtWJNuWt2IBv6RB9ZUOTpQX4+Wwxi40jWqZKbkqPMP0Z8G0MpxoZ156g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=CQFngQ8f; arc=none smtp.client-ip=209.85.210.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CQFngQ8f" Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-8424b00710aso3124326b3a.0 for ; Tue, 16 Jun 2026 05:02:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781611328; x=1782216128; darn=vger.kernel.org; h=mime-version:message-id:date:subject:cc:to:from:from:to:cc:subject :date:message-id:reply-to; bh=R6rJ2lBTSRBiSi/3hBuK1toMuKkxHnWeZuud2dPMa4c=; b=CQFngQ8f2ZdYiVUEphLUUzUK3Tz/k0dhvTDSjcXbYFEz6Jl8H5j/5qehzreAzJXW4i /FjVftIVANff3ftMmKxn6RKJuWN/Y5llGN71FubsDPkut4oe1EFvHaIUd1C5xmHDe2hY HS/dmcRRNYzwb3NgPg80wQ3Ywt0yBak7DSBtvdHnGhG5NFgnsQF9lkY3SHj4ZuecU0Zf tRpU0+BwZsU2xsXWgaLKtrsBXoo5CvYqVdXyhhOO/pKQHYry/+65S7xR4/eOON1eiRVP fxSc7vhZrA2HF+MdwJOFQMMD/zlg1nfBMZ/yuIJK8ziSov67+DTFoEaHaXUm6YnVNPx4 Dp+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781611328; x=1782216128; h=mime-version:message-id:date:subject:cc:to:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=R6rJ2lBTSRBiSi/3hBuK1toMuKkxHnWeZuud2dPMa4c=; b=a8m6GWjw8h7MFpQhR5TdQp1hXtNZUtepNq9qHMMLs+OlGp+wjs5AZfLMnBkU9uH+I4 acuM1UxpIGT/y1Ygzy9dblIUgNOACei7s1wzdairZNXq4LhAGjpMSVncexfjwHm4NskN fd+nVEaZMqUe3h43Nht030L9y0zyETDs7IwtbHit5cnJbjn75zXSuYxtHMfj5RpdQXJ4 cxjjV07CfO33mIcwu7ll/HqgCm3JTCyiem+zM7PyL6+5zktOwh0WPRJOm5l5Htw2bSRV k2D51+PYOBpFOCVpWruBAQBVA0T0/A2nhhSJ6vpZyixbzhHQCx8+uezQM3I234sht6w7 Ao5w== X-Gm-Message-State: AOJu0YypVdLcCn1QmNrP9GkvfT6vAP9sDolIyDa5huRCyuTMuGjYthlv I6f9BN3AtL+NUSWIiqeRd0HN7S2Q4t2sVSLbyBNuzJWO52ZIAjpKJQmmNQrrGnqcEzTMPg== X-Gm-Gg: Acq92OHpXWflaW24e6nC3LTnitGXszVvJu8SzvYaH5TKal15EHSokit4tCJ7X53E87q 0OJXEeOU+cyqf8k6TO+uj3lgc7mrN5Cw9IoUz5mj0qGdEY5ZdQRJMoUtDM1rWy2GeILV+K9AWN3 +p/3i7hxlRrAu+OFqJbuEeXlyYa0c3/jC/iegYEcKOZlPuQM3C2uA2/nkJQJpzMTyxN8z+T6Xtf Sj6AzRXT0DR0einnyJx2MuU2fc0/v68d6p9fp/fnyYnLjw9i0rquzNBJj/UTPn0f+i7PMSGpqSv wWPA1R9EOuNQ5WNJHr/itJBpOg9zJl3BE/BJGgZGxjEXv7t3ZLqK8aEctrgCaksn94yM7wX1Xhl n2yqHz8lZaIFE9QcG0PI9VMDFyOOkHz4ZyrZXIxyKTP3sBM4HZ2Jy0iexZiE0/lfXpCTvwtIYYy GSfFALgwweolGcnSub X-Received: by 2002:a05:6a00:993:b0:83a:4846:90bf with SMTP id d2e1a72fcca58-8451566da92mr3284092b3a.43.1781611328433; Tue, 16 Jun 2026 05:02:08 -0700 (PDT) Received: from [127.0.1.1] ([47.253.114.73]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8434ac9bfe1sm13341635b3a.12.2026.06.16.05.02.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jun 2026 05:02:08 -0700 (PDT) From: Wayen Yan To: netdev@vger.kernel.org Cc: lorenzo@kernel.org, horms@kernel.org, pabeni@redhat.com, kuba@kernel.org, edumazet@google.com, andrew+netdev@lunn.ch, angelogioacchino.delregno@collabora.com, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v2] [net] net: airoha: Fix QoS counter configuration for Tx-fwd channels Date: Tue, 16 Jun 2026 18:50:29 +0800 Message-ID: <178161132384.2164449.18407700117859190327@gmail.com> Content-Type: text/plain; charset=utf-8 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In airoha_qdma_init_qos_stats(), the Tx-fwd counter was incorrectly using register index (i << 1) instead of ((i << 1) + 1). This caused the Tx-fwd configuration to overwrite the Tx-cpu configuration for each QoS channel, resulting in incorrect QoS statistics. Fix by using the correct register index ((i << 1) + 1) for Tx-fwd counter configuration. Fixes: 20bf7d07c956 ("net: airoha: Add sched ETS offload support") Signed-off-by: Wayen Yan --- drivers/net/ethernet/airoha/airoha_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/airoha/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c index 31cdb11cd7..329988a840 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.c +++ b/drivers/net/ethernet/airoha/airoha_eth.c @@ -1256,7 +1256,7 @@ static void airoha_qdma_init_qos_stats(struct airoha_qdma *qdma) FIELD_PREP(CNTR_CHAN_MASK, i)); /* Tx-fwd transferred count */ airoha_qdma_wr(qdma, REG_CNTR_VAL((i << 1) + 1), 0); - airoha_qdma_wr(qdma, REG_CNTR_CFG(i << 1), + airoha_qdma_wr(qdma, REG_CNTR_CFG((i << 1) + 1), CNTR_EN_MASK | CNTR_ALL_QUEUE_EN_MASK | CNTR_ALL_DSCP_RING_EN_MASK | FIELD_PREP(CNTR_SRC_MASK, 1) | -- 2.51.0