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 0C8FAE937F2 for ; Sun, 12 Apr 2026 17:13:42 +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:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=A+oUeWtGj3IqS3Q5pMWrctk2Dx5FafjITSuSFhWPH1k=; b=QB0z/ZRoGQBaiW TZyq19xA+Swz+1NVmFwDRjmvDJVAi1kiay62WKhi0zIO/CWNjNv7HtVStAtymTMXvhRmmfJX9w3ut ZeZFo5aNGk0aRCjnc2H6AFwkVBv+etId+d7TVXD8fGihLQ42Lfvw7SQ/UMmkua0wVO92c2BkLnpGY SL4ZU/OS+sO3bhMzLPwvM1cor1Kzk/yOPv6WuVqNFlU1+MPLPFeeJFodLBkeiPFc695uwP3/i5GP1 +XLS0Cr9szl1GKKBBhtMh1WrGixtrd9v9oDTTTlCfjwws1CqrsVuUkJjMwzLBx/GpAvtti/AaG86t d1h4lovpXvnkv3lvXZ4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wByNP-0000000EWmt-2akw; Sun, 12 Apr 2026 17:13:39 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wByNO-0000000EWlR-01n8; Sun, 12 Apr 2026 17:13:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id E58CA60142; Sun, 12 Apr 2026 17:13:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21E4BC19424; Sun, 12 Apr 2026 17:13:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776014016; bh=hjHOgP42jyOjhXmhZDTRmIeJi3voOL/RA+RDlx4s1zU=; h=From:Subject:Date:To:Cc:From; b=r7vkhePsh0GW6/snUukc7DyFTROM4JYNdyCPBtLdgMDtL5PiqrJlPLN7EAWUGPkkq 7i5FpwagNNMgUNoVTdFDy45v5zniq2fp7IQWKfGJJrAz1o52n/jYz28TSlgxQ3g311 MuX73X1nSdu0kYLtUxaKa+s3UZJ0r9DKLipcpEyk/Gn+ftdoserAUi1BfLwZZbljsh 7um0WjYQE44XuiKpXPi42tynykh2e7eR5WEfRKYvRbX7IIyT0Fg8ZV3RwGAMJAhreR Xoi8H+SKuzBSrbPr+aS6HMaoFppKeeW347J/o82HkTG7cGj8eNdnV99u2URiqQJ+1d 9+pvizHR8kcWw== From: Lorenzo Bianconi Subject: [PATCH net-next 0/3] net: airoha: Preliminary series to support multiple net_devices connected to the same GDM port Date: Sun, 12 Apr 2026 19:13:11 +0200 Message-Id: <20260412-airoha-multi-serdes-preliminary-patch-v1-0-08d5b670ca8f@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x2N0QrCMAxFf2Xk2cBarKi/Ij7ELrWBrRtpJ5Oxf zf4eOCee3aorMIV7t0Oyh+pMhcDd+ogZipvRhmMwff+0p+dRxKdM+G0jk3Q5IErLsqjTFJIv7h QixlvIbmYwitcXQD7skWS7d95QOGGhbcGz+P4AV0z2KOBAAAA X-Change-ID: 20260412-airoha-multi-serdes-preliminary-patch-95f1cf5b5815 To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, Xuegang Lu , Lorenzo Bianconi X-Mailer: b4 0.14.3 X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org EN7581 or AN7583 SoCs support connecting multiple external SerDes (e.g. Ethernet or USB SerDes) to GDM3 or GDM4 ports via a hw arbiter that manages the traffic in a TDM manner. This series introduces some preliminary changes necessary to introduce support for multiple net_devices connected to the same Frame Engine (FE) GDM port (GDM3 or GDM4). --- Lorenzo Bianconi (3): net: airoha: Rely on net_device pointer in airoha_dev_setup_tc_block signature net: airoha: Rely on net_device pointer in HTB callbacks net: airoha: Rely on net_device pointer in ETS callbacks drivers/net/ethernet/airoha/airoha_eth.c | 85 ++++++++++++++++---------------- 1 file changed, 43 insertions(+), 42 deletions(-) --- base-commit: 118cbd428e434bc1b8aac92a74b4992c7683f0fe change-id: 20260412-airoha-multi-serdes-preliminary-patch-95f1cf5b5815 Best regards, -- Lorenzo Bianconi