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 AAB8443A4E; Fri, 2 Feb 2024 10:24:42 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 999B642DC3; Fri, 2 Feb 2024 10:24:42 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 0F9BD4026E for ; Fri, 2 Feb 2024 10:24:42 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id E3E0F43A4F; Fri, 2 Feb 2024 10:24:41 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK Bug 1377] per queue counters are not working on Intel XL710 based SRIOV VFs using iavf pmd Date: Fri, 02 Feb 2024 09:24:41 +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: 22.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sahithi.singam@oracle.com 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=17068658810.Ca52Da76.1893984 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 --17068658810.Ca52Da76.1893984 Date: Fri, 2 Feb 2024 10:24:41 +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=3D1377 Bug ID: 1377 Summary: per queue counters are not working on Intel XL710 based SRIOV VFs using iavf pmd Product: DPDK Version: 22.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: sahithi.singam@oracle.com Target Milestone: --- Per queue counters are not working on Intel XL710 SRIOV VFs using iavf pmd = in both DPDK 21.11 and 22.11 version.=20 But per queue counters are populated when the same device is managed by iavf kernel module.=20 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D "/sys/bus/pci/devices # ethtool -S eth1 NIC statistics: rx_bytes: 2880 rx_unicast: 0 rx_multicast: 0 rx_broadcast: 45 rx_discards: 0 rx_unknown_protocol: 0 tx_bytes: 0 tx_unicast: 0 tx_multicast: 0 tx_broadcast: 0 tx_discards: 0 tx_errors: 0 tx-0.packets: 3 tx-0.bytes: 266 rx-0.packets: 0 rx-0.bytes: 0 tx-1.packets: 0 tx-1.bytes: 0 rx-1.packets: 0 rx-1.bytes: 0 tx-2.packets: 0 tx-2.bytes: 0 rx-2.packets: 47 rx-2.bytes: 2820 tx-3.packets: 2 tx-3.bytes: 180 rx-3.packets: 0 rx-3.bytes: 0 /sys/bus/pci/devices # ethtool -i eth1 driver: iavf version: 5.15.0 firmware-version: N/A expansion-rom-version: bus-info: 0000:00:0a.0 supports-statistics: yes" "/sys/bus/pci/devices # lspci -n -s 00:0a.0 00:0a.0 0200: 8086:154c (rev 01)" =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D We also observed similar issue with PF devices of XL710 using i40e pmd and = on Intel 810-C series NICS using ice pmd . Can someone please confirm whether this is DPDK pmd limitation or a NIC specific limitation ? If [yes], can you also please point to the relevant documentation . --=20 You are receiving this mail because: You are the assignee for the bug.= --17068658810.Ca52Da76.1893984 Date: Fri, 2 Feb 2024 10:24:41 +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 1377
Summary per queue counters are not working on Intel XL710 based SRIO= V VFs using iavf pmd
Product DPDK
Version 22.11
Hardware x86
OS Linux
Status UNCONFIRMED
Severity normal
Priority Normal
Component ethdev
Assignee dev@dpdk.org
Reporter sahithi.singam@oracle.com
Target Milestone ---

Per queue counters are not working=
 on Intel XL710 SRIOV VFs using iavf pmd in
both DPDK 21.11 and 22.11 version.=20

But per queue counters are populated when the same device is managed by iavf
kernel module.=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
"/sys/bus/pci/devices # ethtool -S eth1
NIC statistics:
     rx_bytes: 2880
     rx_unicast: 0
     rx_multicast: 0
     rx_broadcast: 45
     rx_discards: 0
     rx_unknown_protocol: 0
     tx_bytes: 0
     tx_unicast: 0
     tx_multicast: 0
     tx_broadcast: 0
     tx_discards: 0
     tx_errors: 0
     tx-0.packets: 3
     tx-0.bytes: 266
     rx-0.packets: 0
     rx-0.bytes: 0
     tx-1.packets: 0
     tx-1.bytes: 0
     rx-1.packets: 0
     rx-1.bytes: 0
     tx-2.packets: 0
     tx-2.bytes: 0
     rx-2.packets: 47
     rx-2.bytes: 2820
     tx-3.packets: 2
     tx-3.bytes: 180
     rx-3.packets: 0
     rx-3.bytes: 0

/sys/bus/pci/devices # ethtool -i eth1
driver: iavf
version: 5.15.0
firmware-version: N/A
expansion-rom-version:
bus-info: 0000:00:0a.0
supports-statistics: yes"

"/sys/bus/pci/devices # lspci -n -s 00:0a.0
00:0a.0 0200: 8086:154c (rev 01)"
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

We also observed similar issue with PF devices of XL710 using i40e pmd and =
on
Intel 810-C series NICS using ice pmd .

Can someone please confirm whether this is DPDK pmd limitation or a NIC
specific limitation ? If [yes], can you also please point to the relevant
documentation .
          


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