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 552CBC3DA41 for ; Tue, 9 Jul 2024 13:12:03 +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=gRB59ijv1QWY3aI4pKJ16Bcky3xhCtfL+VrxYT4N2vo=; b=iprthfaMCrf2+LtAGZIjXRWKg4 RK0IsP6p5tLX4Kw8K5nTvxdX46nvewVqTF9CsjNSEudLyvPXLjtVLiXV1BXe15qOGrLcV7E2VE0oW jkZjNr3uDsDS0FwOjEdvquWonQRUgf8QbOqMOrqcNncmGLWWiei8Fo36AY8lgJ6nAHcrlf0m4Xy7s +Xyo3RlLHXjecYmgMebgznJ1RMRbsnqKcBpWAr74OPIzaTHJpFvgcak5oLeqRj8x1gDX3C3vXdjc8 JPcFEqO5/wl0moBu0nqa/Zq0r3XvXQIDWR2Gzkfx1ZoIIky2fCR+/BZCJz9XWCbg3YnrpIJ2mqj4a PEdulT5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sRAdO-00000007IIj-0yai; Tue, 09 Jul 2024 13:11:54 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sRAd8-00000007IFu-2M2n for linux-arm-kernel@lists.infradead.org; Tue, 09 Jul 2024 13:11:39 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 925F061448; Tue, 9 Jul 2024 13:11:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05C18C3277B; Tue, 9 Jul 2024 13:11:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720530697; bh=DVEv9DvcsDzxQ0vbfPH4/h8AixT+OkH5pEWKxWdHcUA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=e+XplV81fdIg9PZHwPmzUIcCBEj4CMQyYMuEZASiAF9RPG7+tJWfRXarWEiUSIQTp 0sXvckujszQBW/s4JvHG+eCJAIR3/7goLdNswRJUkzkJpNv78RPlMa2bzjHLIuPyVM t34JXnjTj/9avv3e0XB3zs2SPLQyg0gU6U68GApT9bmpX08WmkT92hU7bs7Az+QZWi qiRRoiRgdNItVcM0LhCAxHKGjhKseo7b+t/RN+Z7Bt93jQb2MFayjoqUKUibSeTreO r2y++6gci588WVCnbwohEyNtsKf1k2hbAfxwqxTcM3aFLgKsZHijSrq2Pj8CGbiHG2 UWkPSfHO5TSjQ== Date: Tue, 9 Jul 2024 14:11:30 +0100 From: Simon Horman To: Lorenzo Bianconi Cc: netdev@vger.kernel.org, nbd@nbd.name, lorenzo.bianconi83@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, conor@kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, catalin.marinas@arm.com, will@kernel.org, upstream@airoha.com, angelogioacchino.delregno@collabora.com, benjamin.larsson@genexis.eu, rkannoth@marvell.com, sgoutham@marvell.com, andrew@lunn.ch, arnd@arndb.de Subject: Re: [PATCH v6 net-next 2/2] net: airoha: Introduce ethernet support for EN7581 SoC Message-ID: <20240709131130.GK346094@kernel.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240709_061138_663868_D6DFDCA0 X-CRM114-Status: GOOD ( 11.41 ) 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 On Tue, Jul 09, 2024 at 08:05:22AM +0200, Lorenzo Bianconi wrote: > Add airoha_eth driver in order to introduce ethernet support for > Airoha EN7581 SoC available on EN7581 development board (en7581-evb). > en7581-evb networking architecture is composed by airoha_eth as mac > controller (cpu port) and a mt7530 dsa based switch. > EN7581 mac controller is mainly composed by Frame Engine (FE) and > QoS-DMA (QDMA) modules. FE is used for traffic offloading (just basic > functionalities are supported now) while QDMA is used for DMA operation > and QOS functionalities between mac layer and the dsa switch (hw QoS is > not available yet and it will be added in the future). > Currently only hw lan features are available, hw wan will be added with > subsequent patches. > > Tested-by: Benjamin Larsson > Signed-off-by: Lorenzo Bianconi Reviewed-by: Simon Horman