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 0A7CF40855 for ; Tue, 31 Mar 2026 00:29:05 +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=1774916946; cv=none; b=npmFPbxkHX4PVJsPCFIHykdta89tw2DgJ9pnlk/be36zQOwkEVQs/k0PcyExT8XZXBCFYPCF1F43hn6IEdvKF2ECv7Fuhy+DyBJExWfd4jn9wUr+kgdrQD3vrS4kbDlxprn3fUVujxhHJcxilhC7UMfrV3AYZohCi94NmJeUcOg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774916946; c=relaxed/simple; bh=HqldPgKp9TGGyn7L65pc2nORgMdMa6raZULjHCR1jCQ=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=VRXYI3MFPKalJEWFZRg9Mh1IulyMmNAGmdaCcYyEUsB3bIBjJwyWNEMA+rrIewTtpo9lmS3ei6PKsb5NRZqf2dMnJRye9+KGHQPRR8nw6M6LB526dPkE0mgpxpIQYMYrjDsgFczRP/AZeAmK6EgOlTljRqT1Y5UFLBp+KUVwV5o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UaignE4T; 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="UaignE4T" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 732E3C4CEF7; Tue, 31 Mar 2026 00:29:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774916945; bh=HqldPgKp9TGGyn7L65pc2nORgMdMa6raZULjHCR1jCQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=UaignE4TkOdCWR+vxfEaWiwNOgV+brzQ80h1rNgUJxsm/9PunnuneMchdQcMT8OOZ WDYsGFF0bcd8yNT7kJgVuOpNiyHk4+fj6pDzKnokCN9tyJbeAuDRcOgdeC4QymVtcv t/vDxrU5q/MUz6+ViW+XGtvy8u35xBJy5QEW9o/ulNtuZ1b3gXE/RAWLooVujhpry5 7Y0pG3yClGmoojWnWmbDulqcrmd7+hu8WmDVnnLx/gehIAymFFskNMIWNNjZC+MX7L 4Xgdn7NPhQhGM45M9W3GiwU2kuSMEzJFoO8ZcY4//w6JCGT4h9mVaBx0gmVfTohZux 4FlkvsJ76abvQ== Date: Mon, 30 Mar 2026 17:28:57 -0700 From: Jakub Kicinski To: Lorenzo Bianconi Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, Madhur Agrawal Subject: Re: [PATCH net] net: airoha: Add missing cleanup bits in airoha_qdma_cleanup_rx_queue() Message-ID: <20260330172857.0c94685d@kernel.org> In-Reply-To: <20260327-airoha_qdma_cleanup_rx_queue-fix-v1-1-369d6ab1511a@kernel.org> References: <20260327-airoha_qdma_cleanup_rx_queue-fix-v1-1-369d6ab1511a@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 27 Mar 2026 10:48:21 +0100 Lorenzo Bianconi wrote: > In order to properly cleanup hw rx QDMA queues and bring the device to > the initial state, reset rx DMA queue head/tail index. Moreover, reset > queued DMA descriptor fields. > > Fixes: 23020f049327 ("net: airoha: Introduce ethernet support for EN7581 SoC") > Tested-by: Madhur Agrawal > Signed-off-by: Lorenzo Bianconi Take a look at sashiko, please: https://sashiko.dev/#/patchset/20260327-airoha_qdma_cleanup_rx_queue-fix-v1-1-369d6ab1511a@kernel.org Looks somewhat orthogonal to the current patch but probably worth fixing.