From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.128.52 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794529963; b=e/82KpDJfR9VmRHzYwgyIOMCzAz6XbkO5+rHjmuW9CjQ/B4nv0/mQLEpNmi1Ik52SqqO Qc1RpSgiussHZYdbke9RSWMmUKhrmJgOzFmduBcPpo+itC0uVKNHYKto8ArJtOib/q22+ uy7gObPgjs9p+fpZKOFp/uHKb1DqkiTPh8Tezy0i6qAsueH2p+x5Hv1jdK+sdDk2sLpAh h7+qmOmlhOS8L6SERvSJophmYk7kFg7sBVza2LqwCy2kx8y16OZCoS9GBs7mbIGjhGOpi +atjvo4aEx++VkWNIlvbQZTqTXzatBQstcz+3ATzYXRNXl7c2wpc3fU0axbvgN8sByw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794529963; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:To:Subject:Date:Message-ID:X-Mailer:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding; bh=di0YXOvt1TX8fBMVPqb7dX4e39H6bFtaLw/ptG6JcXE=; b=QIlq6SWHLT021Kyg9qOpL4q09p7OxoNhqv/ex4pXD7bJ61w4Z9xq/cRO/P5QwSJkPpqO tD7wzjJER8WajUa2DBkKPlZRGE7No/S3gpmW//X1OGoL7Vy0YAd9wXKm76TukMIW7Dq6w pgpnJ1VDo0xhETP/tKlgK6kl2uPCuSTsrh4MBoG+uvpkJrrkIKGevCprPCbYohVFZymYG QuVu8eEIM44Ng6WKR8odA0umThvEq4HrlIL50ckrJU7JqncfyvtPuMVPb2ZOop/2MzIXF /YEU5SXwquTw21qO/H0+/NwW0KfjfKOTnYI9lVWREdsbtb2miYIJMrgRzzR2o6pnThA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=hTp29Dl3; arc=none smtp.remote-ip=209.85.128.52 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3770A60A3807 for ; Fri, 13 Nov 2026 00:32:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 3770A60A3807 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=hTp29Dl3 Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-4a215e64962so5832625e9.1 for ; Thu, 12 Nov 2026 16:32:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1794529961; x=1795134761; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=di0YXOvt1TX8fBMVPqb7dX4e39H6bFtaLw/ptG6JcXE=; b=hTp29Dl3/fXwSC7T1y4v/ZOkf3y2Vs9AD5XVW6sK8tx/9Rd2znf2jvXkFcEnCV99c7 43Wrvh+i/LIwGppmZT3IoAC7o+9UwWqw/Qwo9UEd25nwMjgAKmCNk9zwwAczTUqSf2E8 mMuLPFzFlnwRwVLeg0pUCeUg/LFKVRFpzFm6q1LiBhOZVH1oZgqL9IhG9OlGzi9KBB2m jNd/628/BaUWjS3x8zw118tRw/p42CEXa2awQrPMrJva/pWpVphkYA7bdM7foEvCF0pW XUU6Q425Gq3BR5i4Yc5XzgRXocEsdDgdaDdJDE6/3oY1a6Ymehx9ePjVM/MDM7ZBOCYt Wd3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794529961; x=1795134761; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to:content-type; bh=di0YXOvt1TX8fBMVPqb7dX4e39H6bFtaLw/ptG6JcXE=; b=cXUhTtGXoN0sp7VcREiB33orNBe1Y6MXwKR/LamzwPISkXMfMk+/xreMljq4IbLZD5 4jPeOl9MGAZP2/VF9u/WWSF8QrdpciKyY8LxmuZJdm0HyoqLjdjsBZyomGUp5fZRZPED b86Uhc4RJcaWpm3b8iKwBymXzet4j/C1kxG/TiXguENc5w3jxjo6UlnDT27xFgokIwWn vAKOo46qod+sKIbPijYgUiA7frP8r3tcH0aF3NgW6on8iFu73S5JOjYfrzYc3Ib89rfM rLq2265BhP8wGvk+xu6kxxqetFd38qSAVkS/wxen9LZfRS/DLnIrktDU6c8shrWUVDC5 BEhQ== X-Forwarded-Encrypted: i=1; AL+hErFiN1x+So6u+C+MNLCOVfTLXVgbxYN3GYY40isN89GrBrkU7kb45L2+Q7RadJhEcmrArz4XYpBZ/mU=@vger.kernel.org X-Gm-Message-State: APuU4Z/DFnoqsljPl57B90e1+AUjh8I1c4Sh6/j1JVE51ZilXxrqujuO O0XLRigy1KauIL76+jxMzYqHYJh5wcWet4WIjoLakhtKnwSqSVI2/7Dx X-Gm-Gg: AYBFou1hV/gqq8ISZnJQICKha2aTyD9+YnYUuDIUGwV9F1N9Ml0rjFz/J9RYiS1h2cR u+FZevgX7xfPXr4xdb0rufiUt47gvbG8GaGzGMidZ3Uc7MbdAkqoL0QxCy4G8qeyKC2hAzYD/ol z7S4b0LAz5ZKtv8UFU7NYKpPT3K8FY+rgPT/SwfpA/qtv6Ic2OLoapTY6cVX92Asn5FZkF0BtGN +UWcKOjTYVZPAvIZPAIV24V10V9uEpQ8u2gqpqs+Y3CO2fieJ8upjxNYQVApcJVdc4H7ZMqy5RB kRfjgMvZYM43vqUlIkO68YGap1KhvGVqwlaZ8mZ6Y/tsUxSMk+xnNKZz/2b+j0pX/nmcHMhKngZ nHUekTlbulk8LVZHpUO68pn1WqAGE8Evnc+w88dLbOeskfZID8RnpWjUBwK+uDxIl7LmBngWANk RyvXtAumpOksL4Jbbc0uuN6DlbutBKMljBVvZsCSPGPQqSvxV3SRgYY43+jMTVX0Gn2rAKHsbew OAi8hpiJ11egC0HYslAu1sO4F4w8CjLDzMXA8YhZI/hbTahhosZzvLvmSEx3ozRQhbCsp5ZLNRa KS94OZ0jF6fnQipX1XqCa6S2ylz3qzJn+kMTW2wjyBRGGaJ3GhTtSAtM8oJkzVUrs0f3GtklMLV K7ZWvLcdgQ8X0gtZkEd2AgyhZ1sipxyrYeL4Y0zLrykbWxUDbWdjJFdU= X-Received: by 2002:a05:600c:c167:b0:4a1:fe55:88ef with SMTP id 5b1f17b1804b1-4bb55a92fa1mr18062495e9.20.1794529960557; Thu, 12 Nov 2026 16:32:40 -0800 (PST) Received: from Ansuel-XPS24.localdomain (host-212-171-11-167.retail.telecomitalia.it. [212.171.11.167]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-49c5f7828a4sm2029768f8f.23.2026.11.12.16.32.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Nov 2026 16:32:39 -0800 (PST) From: Christian Marangi To: Maxime Chevallier , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Simon Horman , Jonathan Corbet , Shuah Khan , Randy Dunlap , Christian Marangi , Lorenzo Bianconi , Heiner Kallweit , Russell King , Philipp Zabel , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, llvm@lists.linux.dev Subject: [PATCH net-next v19 05/15] net: phylink: save phylink instance fwnode on phylink_create Date: Fri, 13 Nov 2026 01:31:55 +0100 Message-ID: <20261113003217.197757-6-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20261113003217.197757-1-ansuelsmth@gmail.com> References: <20261113003217.197757-1-ansuelsmth@gmail.com> X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The firmware node associated with the phylink instance might differ from the device firmware node passed in phylink_config as such device can reference the parent switch or other platform peripherals. Some function might need to reference this firmware node after phylink_create so add a dedicated fwnode entry in phylink internal struct and save it on phylink_create(). Signed-off-by: Christian Marangi --- drivers/net/phy/phylink.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 64b00d324988..e2e0b313fd61 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -47,6 +47,7 @@ struct phylink { const struct phylink_mac_ops *mac_ops; struct phylink_config *config; struct phylink_pcs *pcs; + struct fwnode_handle *fwnode; struct device *dev; unsigned int old_link_state:1; @@ -2185,6 +2186,7 @@ struct phylink *phylink_create(struct phylink_config *config, INIT_LIST_HEAD(&pl->pcs_list); pl->config = config; + pl->fwnode = fwnode_handle_get((struct fwnode_handle *)fwnode); if (config->type == PHYLINK_NETDEV) { pl->netdev = to_net_dev(config->dev); netif_carrier_off(pl->netdev); @@ -2272,6 +2274,7 @@ struct phylink *phylink_create(struct phylink_config *config, list_for_each_entry_safe(pcs, tmp, &pl->pcs_list, list) list_del(&pcs->list); free_pl: + fwnode_handle_put(pl->fwnode); kfree(pl); return ERR_PTR(ret); } @@ -2311,6 +2314,8 @@ void phylink_destroy(struct phylink *pl) list_for_each_entry_safe(pcs, tmp, &pl->pcs_list, list) list_del(&pcs->list); + fwnode_handle_put(pl->fwnode); + kfree(pl); } EXPORT_SYMBOL_GPL(phylink_destroy); -- 2.55.0