netdev - RE: [EXT] [PATCH iwl-net v2 1/2] igc: Report VLAN EtherType matching back to user

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Date: Fri, 1 Dec 2023 09:55:13 +0000
From: Suman Ghosh <sumang@...vell.com>
To: Kurt Kanzenbach <kurt@...utronix.de>,
        Jesse Brandeburg
	<jesse.brandeburg@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        Vinicius Costa Gomes <vinicius.gomes@...el.com>
CC: "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni
	<pabeni@...hat.com>,
        "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>,
        "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>
Subject: RE: [EXT] [PATCH iwl-net v2 1/2] igc: Report VLAN EtherType matching
 back to user

Hi Kurt,


>+	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;
[Suman] User can provide mask for vlan-etype as well. Why not take that rather than hard coding it? I checked you are already doing the same for TCI in the other patch.
>+	}
>+
> 	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);
>--
>2.39.2
>