From nobody Fri Oct 3 06:37:18 2025 Received: from mail1.fiberby.net (mail1.fiberby.net [193.104.135.124]) (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 C30742DF6F4; Thu, 4 Sep 2025 22:03:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.104.135.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757023411; cv=none; b=dNWoszu5WewrB+o6zT0TtOPiBJUyuN1ds9uq0HHljFKJmUyI1jITNggOJjBlSDKJEVlcVMFnF7miOwmRlyr4biGqtmyJPJgRW/4aWX3V0Fa2ESl7yV0YjJRI2nbB+dP+p1PxYiZ72IXwQKw0Sn2tSAiUNmbRfdrSyenasFPYKkA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757023411; c=relaxed/simple; bh=eBBuwNaUDHXo8diw1UVgSV3P1XZ5UqZY0UXPecgkD5k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=IB84aA3qmhZHrXw9mUboVCXkq765g5IAwerAmHvQI52eETYefu/O8au2Lwzg/eaUReVZoS5q4nssl3YPJYKIDNJdygoXWbUUZ2OZ0bNCaF7Q7htf5Qw7aLvVBXnR+eFcrE8pdEEY005Adt7OqZlL94p8zmgST3DCozIFJYf9qzQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fiberby.net; spf=pass smtp.mailfrom=fiberby.net; dkim=pass (2048-bit key) header.d=fiberby.net header.i=@fiberby.net header.b=G2FjblNS; arc=none smtp.client-ip=193.104.135.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fiberby.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fiberby.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fiberby.net header.i=@fiberby.net header.b="G2FjblNS" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=fiberby.net; s=202008; t=1757023398; bh=eBBuwNaUDHXo8diw1UVgSV3P1XZ5UqZY0UXPecgkD5k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G2FjblNSimyRinWpU52JayO17SNj9IDU70wB4c74C1GPk5ZwAxxLn53/kKzbQ2dyc CyCRm6wy11I+8pmuGqMmYmv6Ks5W4/KdaYVXaeamcpoNxG60w4tvdeSt0ZiDgwfTBm mxX+62rW5Hp9wQ9GsmVVSqMwlJPY/O17mYD41UOIdZ3WsDdyv2uz9hxOz0KKb46ICy 4CJpzZ4c2RptkZLM/TA4Hr0hjk78poWK2xSLUizgcUHLoB/Az34ch52y6++J7uIoWW RRGCAgEOa+N600eXqWWqXd2KX6on/LpvjtIxFGf13WJN6uVhelo+zVysN/Iw0FfSV6 SZrIxwQaxTEyQ== Received: from x201s (193-104-135-243.ip4.fiberby.net [193.104.135.243]) by mail1.fiberby.net (Postfix) with ESMTPSA id 4C5B960138; Thu, 4 Sep 2025 22:03:18 +0000 (UTC) Received: by x201s (Postfix, from userid 1000) id 954F72020F1; Thu, 04 Sep 2025 22:02:09 +0000 (UTC) From: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= To: "Jason A. Donenfeld" , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= , Donald Hunter , Simon Horman , Jacob Keller , Andrew Lunn , wireguard@lists.zx2c4.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 02/11] tools: ynl-gen: generate nested array policies Date: Thu, 4 Sep 2025 22:01:25 +0000 Message-ID: <20250904220156.1006541-2-ast@fiberby.net> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250904-wg-ynl-prep@fiberby.net> References: <20250904-wg-ynl-prep@fiberby.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable This patch adds support for NLA_POLICY_NESTED_ARRAY() policies. Example spec (from future wireguard.yaml): - name: wgpeer attributes: - name: allowedips type: indexed-array sub-type: nest nested-attributes: wgallowedip yields NLA_POLICY_NESTED_ARRAY(wireguard_wgallowedip_nl_policy). This doesn't change any currently generated code, as it isn't used in any specs currently used for generating code. Signed-off-by: Asbj=C3=B8rn Sloth T=C3=B8nnesen Reviewed-by: Donald Hunter Reviewed-by: Jakub Kicinski --- tools/net/ynl/pyynl/ynl_gen_c.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/net/ynl/pyynl/ynl_gen_c.py b/tools/net/ynl/pyynl/ynl_gen= _c.py index 1543d4911bf5..b7de7f6b1fc7 100755 --- a/tools/net/ynl/pyynl/ynl_gen_c.py +++ b/tools/net/ynl/pyynl/ynl_gen_c.py @@ -816,6 +816,11 @@ class TypeArrayNest(Type): f'unsigned int n_{self.c_name}'] return super().arg_member(ri) =20 + def _attr_policy(self, policy): + if self.attr['sub-type'] =3D=3D 'nest': + return f'NLA_POLICY_NESTED_ARRAY({self.nested_render_name}_nl_= policy)' + return super()._attr_policy(policy) + def _attr_typol(self): if self.attr['sub-type'] in scalars: return f'.type =3D YNL_PT_U{c_upper(self.sub_type[1:])}, ' --=20 2.51.0