From patchwork Wed Apr 10 10:14:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wojciech Drewek X-Patchwork-Id: 13624048 X-Patchwork-Delegate: dsahern@gmail.com Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 79B0515887C for ; Wed, 10 Apr 2024 10:16:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712744220; cv=none; b=bqXDQW2LWU1K7ZJnUF0K9p7uWtldtvo8fEXJqMDnQ3D0c6mNX8IN10QXeb+l9uABSAr6mFMtoeaECqVxgcY2M+cFfGIVINtYfqARzWjLdMoVn5To9xKsRF4TUUHI6THjaqugOl0x8DYgYp/lYzoBfTBUDUES5wryW6Fhz67HYHU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712744220; c=relaxed/simple; bh=Emv197oZZubA8i7fvG/gSOa6wosW9h3Mu7jf+DBoOQo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=cF143+V9m/uc8CcO/iMaYUN/Iv+SI3wWfYhLN/PrC953ZeVMNKj9GrZ/6AnbqM0Yvk/vI2rl/nKzWDUC3TDcERaKrykc9EdVJibW+tGOUcPHT6EHVEAdon7FUpX3DfS0609mq92phS3zo1VSxcqTpPZEN3unCiF9kg4Uc4hsHlc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=W+j1QdiG; arc=none smtp.client-ip=198.175.65.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="W+j1QdiG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712744219; x=1744280219; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Emv197oZZubA8i7fvG/gSOa6wosW9h3Mu7jf+DBoOQo=; b=W+j1QdiGqJhmbdTdkTfXauI6PtkWVZ26vlVnYhZaocnNXZ8vmQuzX8A7 nOjnAaoYCfIRuFYnx8awyZtFZqhlfX/3xDY4df2VnW61ajcF3eJ8BjoSD Aj9ryBBy0Q4FmnTJP7M8a6eeVD5qz0EacAXC4nFhgKGCt0wGMaC/0IVcx 0VeW3yEJXze18h6Ol5xnT0s/g7mBlDP4SoMBd6VVSOTInV8P4p1xpIxKK zZLbodha6T3ctZfOJxHPAAzJWiPDidyTLORSQ8zg16L3+MPnF20JSREPE C/KKWmxYJjDFpoCQvEKFA9ZjfFvwcwJmkrhERPugVppE4NxF21x4f/RHV A==; X-CSE-ConnectionGUID: ngX8W8QZTIS450jI6MAbtw== X-CSE-MsgGUID: yMfJCJecQ2ulbYyoFcuMzQ== X-IronPort-AV: E=McAfee;i="6600,9927,11039"; a="19525388" X-IronPort-AV: E=Sophos;i="6.07,190,1708416000"; d="scan'208";a="19525388" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Apr 2024 03:16:57 -0700 X-CSE-ConnectionGUID: 7eSLwU16RMqlNWfO6r/Z1g== X-CSE-MsgGUID: 6IXnU9BbRWKPBi50yicDiw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,190,1708416000"; d="scan'208";a="51737639" Received: from irvmail002.ir.intel.com ([10.43.11.120]) by fmviesa001.fm.intel.com with ESMTP; 10 Apr 2024 03:16:54 -0700 Received: from rozewie.igk.intel.com (unknown [10.211.8.69]) by irvmail002.ir.intel.com (Postfix) with ESMTP id 55C8728792; Wed, 10 Apr 2024 11:16:53 +0100 (IST) From: Wojciech Drewek To: netdev@vger.kernel.org Cc: dsahern@gmail.com, stephen@networkplumber.org Subject: [PATCH iproute2-next 1/2] ip: PFCP device support Date: Wed, 10 Apr 2024 12:14:39 +0200 Message-Id: <20240410101440.9885-2-wojciech.drewek@intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240410101440.9885-1-wojciech.drewek@intel.com> References: <20240410101440.9885-1-wojciech.drewek@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: dsahern@gmail.com Packet Forwarding Control Protocol is a 3GPP Protocol defined in TS 29.244 [1]. Add support for PFCP device type in ip link. It is capable of receiving PFCP messages and extracting its metadata (session ID). Its only purpose is to be used together with tc flower to create SW/HW filters. PFCP module does not take any netlink attributes so there is no need to parse any args. Add new sections to the man to let the user know about new device type. [1] https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3111 Signed-off-by: Wojciech Drewek --- ip/iplink.c | 2 +- man/man8/ip-link.8.in | 10 ++++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/ip/iplink.c b/ip/iplink.c index 95314af5ab1c..73d4cd428047 100644 --- a/ip/iplink.c +++ b/ip/iplink.c @@ -44,7 +44,7 @@ void iplink_types_usage(void) " ip6erspan | ip6gre | ip6gretap | ip6tnl |\n" " ipip | ipoib | ipvlan | ipvtap |\n" " macsec | macvlan | macvtap | netdevsim |\n" - " netkit | nlmon | rmnet | sit | team | team_slave |\n" + " netkit | nlmon | pfcp | rmnet | sit | team | team_slave |\n" " vcan | veth | vlan | vrf | vti | vxcan | vxlan | wwan |\n" " xfrm | virt_wifi }\n"); } diff --git a/man/man8/ip-link.8.in b/man/man8/ip-link.8.in index 31e2d7f0f5b8..2654f8c361ae 100644 --- a/man/man8/ip-link.8.in +++ b/man/man8/ip-link.8.in @@ -249,6 +249,7 @@ ip-link \- network device configuration .BR netdevsim " |" .BR netkit " |" .BR nlmon " |" +.BR pfcp " |" .BR rmnet " |" .BR sit " |" .BR vcan " | " @@ -391,6 +392,9 @@ Link types: .BR nlmon - Netlink monitoring device .sp +.BR pfcp +- Packet Forwarding Control Protocol device +.sp .BR rmnet - Qualcomm rmnet device .sp @@ -2124,6 +2128,12 @@ the following additional arguments are supported: .BI restart_count " RESTART_COUNT " - GTP instance restart counter +.TP +PFCP Type Support +For a link of type +.I PFCP +no additional arguments are supported + .in -8 .SS ip link delete - delete virtual link