From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5BF11C83F0A for ; Sat, 5 Jul 2025 07:53:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4+smnfJ0bY+IFawuGcGZ/H4RoAnFNYqIwx8+xfv8nVE=; b=Gw3/c1dNT6lLuGGx1J8EuKs64x Ow3dNuW4BaHQXEzAfZKysCW7prA4z7lLtS/bC+DeL3hyfuB5d3Qmrqm6ruYHzAVDGPG9Fyk0S2rn1 H/PIJgrSPqYxwjMBJLzQqC2ivt3sY/BHH8EvUt+a3S+fMrTp+5XZqr2kbQkc0lY95R87LHHYHw0ZC FkRpyetA8FRoHZf4HRaZCLbuRqXXLKIxo2juNAOYv0HyQXn40mPK69pgZGtfQZ6Q9fupPAQcjv9cP G6E0MP8LEGj3OeqjiR7/Za+dzB1tuBnshoe7PjMIbaMRdDcaquN5mlOW+KeSNhbpkjyRtiB0domhy rhK33QHA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uXxi5-0000000GFXv-0MwO; Sat, 05 Jul 2025 07:53:21 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uXxV8-0000000GEUJ-15pI; Sat, 05 Jul 2025 07:39:59 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 0DEB6A4F45B; Sat, 5 Jul 2025 07:39:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEA7CC4CEE7; Sat, 5 Jul 2025 07:39:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751701196; bh=4+smnfJ0bY+IFawuGcGZ/H4RoAnFNYqIwx8+xfv8nVE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=spfl7yhjw229noSAYcjPw2hNzzUOhogF/lLOZxen7eRbmvKUCPRZNDN0tHFNQztgV vYIS3RH+1xiGAiDy1XQzXBF3ZrRF26ZQyDWb7LRFP30cQ7uV9TqZr5VoqzS7J5U+DS srgEkfZhP8/vAtGvtXcbWA/gyGzBC54xzdVfrp+O9tcPWzVeWAV7c30qDWz5f8KCra +bGme6OaEeT+KlAyM80rE+CChREQbYqD6g1dOocfwWJ8CRt1u9vIV+pnKK1nEKpbt+ rGJ9yHrY/BaOMyiZOM0Sy2LWgTaoqFAN0LZzO7lZaQXJjOJgmSBv/nVicriWOxCdFL pksO9saAXJeMA== Date: Sat, 5 Jul 2025 09:39:53 +0200 From: Lorenzo Bianconi To: Simon Horman Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org Subject: Re: [PATCH net-next 4/6] net: airoha: npu: Read NPU interrupt lines from the DTS Message-ID: References: <20250702-airoha-en7581-wlan-offlaod-v1-0-803009700b38@kernel.org> <20250702-airoha-en7581-wlan-offlaod-v1-4-803009700b38@kernel.org> <20250704145604.GD41770@horms.kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="lvihB4WnHkB75gUf" Content-Disposition: inline In-Reply-To: <20250704145604.GD41770@horms.kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250705_003958_364163_C574E278 X-CRM114-Status: GOOD ( 13.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --lvihB4WnHkB75gUf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > On Wed, Jul 02, 2025 at 12:23:33AM +0200, Lorenzo Bianconi wrote: > > Read all NPU supported IRQ lines from NPU device-tree node. > > This is a preliminary patch to enable wlan flowtable offload for EN7581 > > SoC. > >=20 > > Signed-off-by: Lorenzo Bianconi >=20 > Hi Lorenzo, >=20 > I think a bit more information is needed on how you plan to use this. > Ideally in the form of a patch that does so. Hi Simon, These irqs are described in [0] (wlan irq line*). They are the irq lines fi= red by the NPU when the wlan traffic is not hw accelerated. These interrupts wi= ll be consumed by the MT76 driver (I will post the MT76 patches in the near fu= ture). I will improve the commit message in v2. Regards, Lorenzo [0] https://github.com/torvalds/linux/blob/master/Documentation/devicetree/= bindings/net/airoha%2Cen7581-npu.yaml --lvihB4WnHkB75gUf Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTquNwa3Txd3rGGn7Y6cBh0uS2trAUCaGjWyQAKCRA6cBh0uS2t rFk8AP96S3uwwMjqG+gxNeu0vYtPO8k0wpSE8h8jcVdsA9LSxwD/TgAgGrhtQ0MH X/X+uJ3xtH8+ZjGezUAS+b0IkEiR+Ag= =z6Q3 -----END PGP SIGNATURE----- --lvihB4WnHkB75gUf--