From nobody Mon Feb 9 09:37:12 2026 Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3C91619FA93; Wed, 23 Apr 2025 08:55:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.200 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745398530; cv=none; b=GnPvmtKOB8qtoa9KSNakYq0Wc3zp9AWOU+YNZljp7fEtV4RPo89Ir7whKSx1KBocHo9ak5XmFW1RurAGSQXIWNZ3cZZaxnu6mXpW+tdvgniGamF/PoKZ3fii3Yd+lt/erGLolFuWxibz2kcNY9TdbhSY/s0/Gkrb8U8Xgi7oASM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745398530; c=relaxed/simple; bh=bbLs61xHsuTF8Ub+7OCQR8uTnq17vACxwkyG2N7Mgx8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=h+9mbxXo39mJ6Ih2pIrglCAZSU+y89WIHkHme+/xSprDCUMmFiDAtBpI04K7VdNGp/FG3Nw7hltzEWC1ZaE2EfI7PZ69kwkwsVN6xd6R3d+zacaOLTSPsHiB11aGwUSp6D0trYvjr+aLQPHDAxiMP82OYwvtbxw2EHlWbk/cz8I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=LFCiZzWq; arc=none smtp.client-ip=217.70.183.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="LFCiZzWq" Received: by mail.gandi.net (Postfix) with ESMTPSA id C148943201; Wed, 23 Apr 2025 08:55:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1745398526; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=R5hk5Zu52aZPe2lrsZYElsTGI9enMYHHW4AQ0RCxcFA=; b=LFCiZzWq7RHUQC3Ko+5gtblvihuWl2D14V+1sM9i81LqPz83BlJmC2s24fu7Ro198u6UoB x4vokTw3Pj/22oEremy04JVOFIJXDwHk6Uc9Rk17lHNzuO5vSmZ1SXyqipKJj081NRxwx4 apqeCqCw8ebcMRPQQYgUobnc5YBqP8Vp96Plo//xv3z8Iy2zZP04IcCw379ds3j2dceYE0 /tXsrnGPLZNPG9Yu91MjKbUKVXNvl/oMKaq0zRnjiV1u3OiXiLy+gEd3k8RU2TZBcVUrLK roeSv3R8I7O6JzdO++E9sFsRO/ey346TXVdr/uoa6SASa+NHqHTbZZhLX4JZCA== From: Maxime Chevallier To: davem@davemloft.net, Andrew Lunn , Russell King , Jakub Kicinski , Eric Dumazet , Paolo Abeni Cc: Maxime Chevallier , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, Simon Horman , =?UTF-8?q?Alexis=20Lothor=C3=A9?= , "Russell King (Oracle)" Subject: [PATCH net v2 1/3] net: stmmac: socfpga: Enable internal GMII when using 1000BaseX Date: Wed, 23 Apr 2025 12:46:43 +0200 Message-ID: <20250423104646.189648-2-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250423104646.189648-1-maxime.chevallier@bootlin.com> References: <20250423104646.189648-1-maxime.chevallier@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvgeeiudekucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpeforgigihhmvgcuvehhvghvrghllhhivghruceomhgrgihimhgvrdgthhgvvhgrlhhlihgvrhessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepveegtdffleffleevueellefgjeefvedvjefhheegfefgffdvfeetgeevudetffdtnecukfhppedvrgdtudemtggsudelmeekugegheemgeeltddtmeeiheeikeemvdelsgdumeelvghfheemvgektgejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepvdgrtddumegtsgduleemkegugeehmeegledttdemieehieekmedvlegsudemlegvfhehmegvkegtjedphhgvlhhopehfvgguohhrrgdrhhhomhgvpdhmrghilhhfrhhomhepmhgrgihimhgvrdgthhgvvhgrlhhlihgvrhessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudefpdhrtghpthhtohepuggrvhgvmhesuggrvhgvmhhlohhfthdrnhgvthdprhgtphhtthhopegrnhgurhgvfieslhhunhhnrdgthhdprhgtphhtthhopehlihhnuhigsegrrhhmlhhinhhugidrohhrghdruhhkpdhrtghpthhto hepkhhusggrsehkvghrnhgvlhdrohhrghdprhgtphhtthhopegvughumhgriigvthesghhoohhglhgvrdgtohhmpdhrtghpthhtohepphgrsggvnhhisehrvgguhhgrthdrtghomhdprhgtphhtthhopehmrgigihhmvgdrtghhvghvrghllhhivghrsegsohhothhlihhnrdgtohhmpdhrtghpthhtohepnhgvthguvghvsehvghgvrhdrkhgvrhhnvghlrdhorhhg X-GND-Sasl: maxime.chevallier@bootlin.com Content-Type: text/plain; charset="utf-8" Dwmac Socfpga may be used with an instance of a Lynx / Altera TSE PCS, in which case it gains support for 1000BaseX. It appears that the PCS is wired to the MAC through an internal GMII bus. Make sure that we enable the GMII_MII mode for the internal MAC when using 1000BaseX. Reviewed-by: Russell King (Oracle) Signed-off-by: Maxime Chevallier --- V2: Added Russell's r'd-by tag drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/= net/ethernet/stmicro/stmmac/dwmac-socfpga.c index 59f90b123c5b..027356033e5e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c @@ -256,6 +256,7 @@ static int socfpga_set_phy_mode_common(int phymode, u32= *val) case PHY_INTERFACE_MODE_MII: case PHY_INTERFACE_MODE_GMII: case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_1000BASEX: *val =3D SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII; break; case PHY_INTERFACE_MODE_RMII: --=20 2.49.0