| Message ID | 20250208002417.58634-1-Tristram.Ha@microchip.com (mailing list archive) |
|---|---|
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Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (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 165A12CA6; Sat, 8 Feb 2025 00:24:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738974301; cv=none; b=lTd7wiDj2jBYexiEb0QklkSuUSz7qBGwL/d0QtWXZx9booFrgxcbeIg61I3BJ5eMVAjOT7UyX/vzaHtiw2rM+crRzbjE0y61KLNMTNzn/zOc5oZ28mWUKU4RxdnP60qf2GgArbmF7BAl8wUWtKMyzqVna9iX3u0A8oIJDVeyb9A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738974301; c=relaxed/simple; bh=tzqpNMyvQqy7elPkBBrZ8yH25S4Z/HEWXa++LxwYC6A=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=eiC3WcyEeQ5i0A9ZENLE0QHOLaM7wah+B4vksimEiRRHrQlnpSiot6xuXmjZnH62MqS/e4fLLPLH5J81IZMy+lWs5tgS2EKMdeCDQfIIf0fNmQXr3OopgOUAkskOEdSgyUOQNWXF2WajZ4aWKebdf0kk2Ziz9PBGrRonG4xOhlU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=vwW4BW7Y; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="vwW4BW7Y" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1738974300; x=1770510300; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=tzqpNMyvQqy7elPkBBrZ8yH25S4Z/HEWXa++LxwYC6A=; b=vwW4BW7Yxhp5zHSAS4keJTnszgD3zvi8sKt8HGjim0DNxBypgyteZMdZ T89M2forsNUS5nmmyj5r4K+MThqqAtxouqcc53wD46dEfpfHQ7XrTQFjj eH7yurYhp5NKLYdYVymsN/ytKOGwiEGLH97B7MxLgzUGyppNBFc8ORNMW a9rVS8X5SsVMvd5/l7/m0EM2ZFjTf1DCfwy3yb6cO17NKNhWb5tr0yuEs /ng6zoJ5SVt0rWvzqBcKan8Rgtw1uZjfSVvYewv8jStJVXTWrir+cq3z2 Z6s0NbSCqxkRJoMh9Gqw2pvp92jEiGtOZNsM5e4qWMI4IMJqn3pvuo0b8 w==; X-CSE-ConnectionGUID: 2UpbA36QSOK46l/Kq/YV8A== X-CSE-MsgGUID: fvecig38SP6QT8KfdwC0CA== X-IronPort-AV: E=Sophos;i="6.13,268,1732604400"; d="scan'208";a="41465954" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 07 Feb 2025 17:24:58 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 7 Feb 2025 17:24:18 -0700 Received: from pop-os.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Fri, 7 Feb 2025 17:24:17 -0700 From: <Tristram.Ha@microchip.com> To: Russell King <linux@armlinux.org.uk>, Woojung Huh <woojung.huh@microchip.com>, Andrew Lunn <andrew@lunn.ch>, Vladimir Oltean <olteanv@gmail.com>, Heiner Kallweit <hkallweit1@gmail.com>, "Maxime Chevallier" <maxime.chevallier@bootlin.com> CC: "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, <UNGLinuxDriver@microchip.com>, <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>, Tristram Ha <tristram.ha@microchip.com> Subject: [PATCH RFC net-next v3 0/2] Add SGMII port support to KSZ9477 switch Date: Fri, 7 Feb 2025 16:24:15 -0800 Message-ID: <20250208002417.58634-1-Tristram.Ha@microchip.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: <netdev.vger.kernel.org> List-Subscribe: <mailto:netdev+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:netdev+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC |
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Add SGMII port support to KSZ9477 switch
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From: Tristram Ha <tristram.ha@microchip.com> The KSZ9477 switch DSA driver uses XPCS driver to operate its SGMII port. After the previous XPCS driver updates are added the XPCS patch can be used to activate DW_XPCS_SGMII_MODE_MAC_MANUAL for KSZ9477. The KSZ9477 driver will generate a special value for PMA device ids to activate the new code. This will require the previous 4 patches from Russell King about "net: xpcs: cleanups and partial support for KSZ9477." Tristram Ha (2): net: pcs: xpcs: Activate DW_XPCS_SGMII_MODE_MAC_MANUAL for KSZ9477 net: dsa: microchip: Add SGMII port support to KSZ9477 switch drivers/net/dsa/microchip/Kconfig | 1 + drivers/net/dsa/microchip/ksz9477.c | 98 +++++++++++++++++++++++++- drivers/net/dsa/microchip/ksz9477.h | 4 +- drivers/net/dsa/microchip/ksz_common.c | 36 ++++++++-- drivers/net/dsa/microchip/ksz_common.h | 22 +++++- drivers/net/pcs/pcs-xpcs.c | 2 + include/linux/pcs/pcs-xpcs.h | 1 + 7 files changed, 157 insertions(+), 7 deletions(-)