From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793801377; b=HLb/IRHD2rg5uBJRWhu9NQ4AGYOwHwvqhuitQwD/QxgJqE/XaCAHceu2dfBgqLXvNV3V eqiZd8vy5ZUAspaENK1PMCKPL4cadoiR9ZUJcwxIGeF8bwW29yEh52TNkqS+tTGOwx2Zr bIkz4/Cx5REFjJpehAwopyt6woiyZlyAs7ZPnzXWUYirNH4Zk9b5hjKVF5OYtEJ73jvEZ 031IzoMHGUt4V//qasAsSKeldkbLUPdogsWhjaZxEekC/p0QF28vb0SkqkeYozCcZvl5x UOYbVzQc1Qlp4RYDXjgN8U3Pl9tKfn4Hl+B8HSL8aE801NrzzOfcqwX3AAxUu9zpl6A== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793801377; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=7OmBhYerWzk6088/+t/+9ffCYHDE0VMhfvqb+WQ0TmE=; b=AIC4yyLmt9Fd/YhKEFhhO7TQul/IdgXF34qNQ2m/DaNym+2yFh89ykbAPqiRNepI64UZ R8DOHf1sc2CQicjFVbmBxeJIhg/RfmnT3bGq1wmLFTG8Fu5LcrROt3bSuFkinCNcMdsSS MfPoC3VgzyeUvM+Jl6i079wbKzIAxzxpheayE94ARHJDmASt9febbYg+JcATJ1LbZtJLc kwVgem1nZyF/AkB76r0wi6O+lKQbr2tVz67ykycKZZfCdMNIZGQ9zfCDZEFZ+QTxnb3Hy NuVZmWO6XZUqG1VBDKj3BtEuvUBtBecjRmmho7xSMdeQkO8ZdE53mhLNO4gfX8foyLw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=eXzEjAcn; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1F1D3606A336 for ; Wed, 4 Nov 2026 14:09:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=eXzEjAcn Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1B271F00A18; Wed, 4 Nov 2026 14:09:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793801377; bh=7OmBhYerWzk6088/+t/+9ffCYHDE0VMhfvqb+WQ0TmE=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=eXzEjAcnqRwpQJl2GrXDECrqFbv2zUZPqovVAX389Ii4KsGzg3BUgYDPMN0R+Mvlr LSaLCia1+pgU9MsYgXncfxw8Zc67cgKzQ7YiXVn8qR1eCUM9AH3Jtkwmo8mDnWEAEo eexVxgDZDWwJ8srDUpM/NxTtlGC5SZ/JLGTRz7pBuuomb9Y30YjU1IWX2cmOF3g1jt 4gCaQ61j+CpDe+Z/lcViL7YGqINw5Uef1CmTcd39C8HHfzUm+/hpzisaHIxbiYNdM0 6dq3SeTnufKi8cKYd6DXEyNe1RqF1ubFwZRukV7kaI1cRdyH3HOSp2l7c7uTPZ8KUL JIPxZJlnvM2YA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH net-next v3 5/5] PCI: Create OF node for NXP ENETC pseudo-MAC functions Reply-To: sashiko-reviews@lists.linux.dev To: "Claudiu Manoil" Cc: linux-pci@vger.kernel.org In-Reply-To: References: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 04 Nov 2026 14:09:36 +0000 X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > NXP ENETCv4 pseudo-MAC (PPM) ports can be probed as pure PCI endpoints, > without any "ethernet" node in the static device tree. The ENETC4 driver > describes their fixed link by attaching a fixed-link node to the PCI > function's own OF node, which requires that node to exist. >=20 > Request the PCI core to synthesize a per-function OF node for these > devices by registering of_pci_make_dev_node() as a final fixup, following > the existing precedent for the Xilinx, Red Hat and EFAR devices. The > helper is a no-op when the function already has a static OF node, so this > has no effect on platforms that describe ENETC via static DT. It only > takes effect when CONFIG_PCI_DYNAMIC_OF_NODES is enabled. >=20 > Both ENETC4 PCI device IDs are covered (0xe101 and 0xe110), since either > can be instantiated as a pseudo-MAC port on S32N79. >=20 > Signed-off-by: Claudiu Manoil Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/cover.1793712309.gi= t.claudiu.manoil@nxp.com?part=3D5