From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 131DD4C3BB; Mon, 8 Jan 2024 15:10:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="vi5+MybV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2DA72C433C8; Mon, 8 Jan 2024 15:10:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1704726631; bh=OXG6HnmwgOcXfrPm2WQOhFJ0jCLekc/XYCjMj+oUXjM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vi5+MybVNQ6gnx8JWEidan467Ot/grsbs1a/mTTwZjaad6x1/qaNh2IFA/9R/X9RF NLulseNuoQAfD1jDrSYishKvDCUArtGy21LcFa3Y8H5cnrtGY4z7mn0nz4Y6ChwG8d kMO1lzrBpKeVE6WvxNk3/lMk9pU2k/HnGJ4GloB4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kurt Kanzenbach , Vinicius Costa Gomes , Simon Horman , Naama Meir , Tony Nguyen , Sasha Levin Subject: [PATCH 6.6 029/124] igc: Report VLAN EtherType matching back to user Date: Mon, 8 Jan 2024 16:07:35 +0100 Message-ID: <20240108150604.299914549@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240108150602.976232871@linuxfoundation.org> References: <20240108150602.976232871@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kurt Kanzenbach [ Upstream commit 088464abd48cf3735aee91f9e211b32da9d81117 ] Currently the driver allows to configure matching by VLAN EtherType. However, the retrieval function does not report it back to the user. Add it. Before: |root@host:~# ethtool -N enp3s0 flow-type ether vlan-etype 0x8100 action 0 |Added rule with ID 63 |root@host:~# ethtool --show-ntuple enp3s0 |4 RX rings available |Total 1 rules | |Filter: 63 | Flow Type: Raw Ethernet | Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF | Dest MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF | Ethertype: 0x0 mask: 0xFFFF | Action: Direct to queue 0 After: |root@host:~# ethtool -N enp3s0 flow-type ether vlan-etype 0x8100 action 0 |Added rule with ID 63 |root@host:~# ethtool --show-ntuple enp3s0 |4 RX rings available |Total 1 rules | |Filter: 63 | Flow Type: Raw Ethernet | Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF | Dest MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF | Ethertype: 0x0 mask: 0xFFFF | VLAN EtherType: 0x8100 mask: 0x0 | VLAN: 0x0 mask: 0xffff | User-defined: 0x0 mask: 0xffffffffffffffff | Action: Direct to queue 0 Fixes: 2b477d057e33 ("igc: Integrate flex filter into ethtool ops") Signed-off-by: Kurt Kanzenbach Acked-by: Vinicius Costa Gomes Reviewed-by: Simon Horman Tested-by: Naama Meir Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/igc/igc_ethtool.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index dd8a9d27a1670..fa71bfb753b6d 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -979,6 +979,12 @@ static int igc_ethtool_get_nfc_rule(struct igc_adapter *adapter, fsp->m_u.ether_spec.h_proto = ETHER_TYPE_FULL_MASK; } + if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_ETYPE) { + fsp->flow_type |= FLOW_EXT; + fsp->h_ext.vlan_etype = rule->filter.vlan_etype; + fsp->m_ext.vlan_etype = ETHER_TYPE_FULL_MASK; + } + if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_TCI) { fsp->flow_type |= FLOW_EXT; fsp->h_ext.vlan_tci = htons(rule->filter.vlan_tci); -- 2.43.0