From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EA66343809; Wed, 3 Jan 2024 10:06:40 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 79BBB402BE; Wed, 3 Jan 2024 10:06:40 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 1C41B4013F for ; Wed, 3 Jan 2024 10:06:39 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id DF72F4380A; Wed, 3 Jan 2024 10:06:38 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [Bug 1340] net/i40e do not match packet with non-zero 802.1p priority when flow rule for VLAN ID only is used Date: Wed, 03 Jan 2024 09:06:38 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: 23.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: andrew.rybchenko@oktetlabs.ru X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: multipart/alternative; boundary=17042727980.ACaf4FFE.3008928 Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --17042727980.ACaf4FFE.3008928 Date: Wed, 3 Jan 2024 10:06:38 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All https://bugs.dpdk.org/show_bug.cgi?id=3D1340 Bug ID: 1340 Summary: net/i40e do not match packet with non-zero 802.1p priority when flow rule for VLAN ID only is used Product: DPDK Version: 23.11 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: andrew.rybchenko@oktetlabs.ru Target Milestone: --- net/i40e do not match packet with non-zero 802.1p priority when flow rule f= or VLAN ID only is used For example, add flow rule to drop packets with VLAN ID 13 and use mask to match VLAN ID only. If so, packets with any priority and VLAN 13 should be dropped. However, if I send packet with priority, for example, 6, the packet is successfully delivered. Should be easy to reproduce with testpmd. Looking and net/i40e could I've failed to find where VLAN CFI mask is passe= d to HW. It is just analyzed, but it looks like not really used. Found using automated test: https://ts-factory.io/bublik/v2/log/433687?mode=3DtreeAndlog&experimental= =3Dtrue&focusId=3D440732&lineNumber=3D1_82 --=20 You are receiving this mail because: You are the assignee for the bug.= --17042727980.ACaf4FFE.3008928 Date: Wed, 3 Jan 2024 10:06:38 +0100 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All

Bug ID	1340
Summary	net/i40e do not match packet with non-zero 802.1p priority wh= en flow rule for VLAN ID only is used
Product	DPDK
Version	23.11
Hardware	All
OS	All
Status	UNCONFIRMED
Severity	normal
Priority	Normal
Component	ethdev
Assignee	dev@dpdk.org
Reporter	andrew.rybchenko@oktetlabs.ru
Target Milestone	---

net/i40e do not match packet with =
non-zero 802.1p priority when flow rule for
VLAN ID only is used

For example, add flow rule to drop packets with VLAN ID 13 and use mask to
match VLAN ID only.

If so, packets with any priority and VLAN 13 should be dropped.

However, if I send packet with priority, for example, 6, the packet is
successfully delivered.

Should be easy to reproduce with testpmd.

Looking and net/i40e could I've failed to find where VLAN CFI mask is passe=
d to
HW. It is just analyzed, but it looks like not really used.

Found using automated test:
https://ts=
-factory.io/bublik/v2/log/433687?mode=3DtreeAndlog&experimental=3Dtrue&=
amp;focusId=3D440732&lineNumber=3D1_82

You are receiving this mail because:

You are the assignee for the bug.

=20=20=20=20=20=20=20=20=20=20

= --17042727980.ACaf4FFE.3008928--