From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla@dpdk.org
Subject: [Bug 99] axgbe driver does not support 1G Copper
1000BASE-T SFPs (Unsupported AN_CL37)
Date: Wed, 24 Oct 2018 12:19:33 +0000
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https://bugs.dpdk.org/show_bug.cgi?id=3D99
Bug ID: 99
Summary: axgbe driver does not support 1G Copper 1000BASE-T
SFPs (Unsupported AN_CL37)
Product: DPDK
Version: 18.02
Hardware: All
OS: All
Status: CONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: Arsalan_Awan@mentor.com
Target Milestone: ---
Overview:
The AXGBE driver does not support 1G Copper 1000BASE-T SFPs. When any of the
DPDK test apps (such as: l2fwd, kni etc) are run, the following errors show=
up:
axgbe_an_init(): Unsupported AN_CL37
axgbe_an_enable_interrupts(): Unsupported AN_MOD_37
axgbe_an_init(): Unsupported AN_CL37
axgbe_an_restart(): Unsupported AN_MODE_CL37
Looking into the AXGBE driver code, it seems like the "Clause 37
Auto-Negotiation (AN_CL37)" protocol being used by these SFPs is not
yet-supported/yet-implemented in the DPDK AXGBE Poll Mode Driver.
Steps to Reproduce:
1) Setup DPDK (hugepages, igb_uio, dpdk-devbind):
mkdir -p /mnt/huge
mount -t hugetlbfs nodev /mnt/huge
echo 1024 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
modprobe igb_uio
dpdk-devbind -b igb_uio 03:00.4
dpdk-devbind -b igb_uio 03:00.5
2) Run any of the DPDK examples/tests (such as: l2fwd, kni etc) and observe=
the
output:
/usr/share/dpdk/examples/l2fwd/l2fwd -- -p 1 -T 1
Actual Results: (Using 1G Copper 1000BASE-T SFP)
EAL: Multi-process socket /var/run/.rte_unix
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: PCI device 0000:03:00.4 on NUMA socket 0
EAL: probe driver: 1022:1458 net_axgbe
EAL: PCI device 0000:03:00.5 on NUMA socket 0
EAL: probe driver: 1022:1458 net_axgbe
MAC updating enabled
Notice: odd number of ports in portmask.
Lcore 0: RX port 0
Initializing port 0... axgbe_an_init(): Unsupported AN_CL37
axgbe_an_enable_interrupts(): Unsupported AN_MOD_37
axgbe_an_init(): Unsupported AN_CL37
axgbe_an_restart(): Unsupported AN_MODE_CL37
done:=20
Port 0, MAC address: 00:00:1A:1C:A4:A5
Skipping disabled port 1
Checking link statusdone
Port0 Link Up. Speed 4294967295 Mbps - half-duplex
L2FWD: lcore 1 has nothing to do
L2FWD: lcore 2 has nothing to do
L2FWD: lcore 3 has nothing to do
L2FWD: lcore 4 has nothing to do
L2FWD: lcore 5 has nothing to do
L2FWD: lcore 6 has nothing to do
L2FWD: lcore 7 has nothing to do
L2FWD: entering main loop on lcore 0
L2FWD: -- lcoreid=3D0 portid=3D0
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
Expected Results: (Using 10G Optical SFP)
EAL: Multi-process socket /var/run/.rte_unix
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: PCI device 0000:03:00.4 on NUMA socket 0
EAL: probe driver: 1022:1458 net_axgbe
EAL: PCI device 0000:03:00.5 on NUMA socket 0
EAL: probe driver: 1022:1458 net_axgbe
MAC updating enabled
Notice: odd number of ports in portmask.
Lcore 0: RX port 0
Initializing port 0... done:=20
Port 0, MAC address: 00:00:1A:1C:A4:A5
Skipping disabled port 1
Checking link statusdone
Port0 Link Up. Speed 10000 Mbps - full-duplex
L2FWD: lcore 1 has nothing to do
L2FWD: lcore 2 has nothing to do
L2FWD: lcore 3 has nothing to do
L2FWD: lcore 4 has nothing to do
L2FWD: lcore 5 has nothing to do
L2FWD: lcore 6 has nothing to do
L2FWD: lcore 7 has nothing to do
L2FWD: entering main loop on lcore 0
L2FWD: -- lcoreid=3D0 portid=3D0
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 0
Packets received: 0
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 0
Total packets received: 0
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 15
Packets received: 15
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 15
Total packets received: 15
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 17
Packets received: 17
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 17
Total packets received: 17
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 20
Packets received: 20
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 20
Total packets received: 20
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 22
Packets received: 22
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 22
Total packets received: 22
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 22
Packets received: 22
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 22
Total packets received: 22
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
^[[2J^[[1;1H
Port statistics =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
Statistics for port 0 ------------------------------
Packets sent: 22
Packets received: 22
Packets dropped: 0
Aggregate statistics =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
Total packets sent: 22
Total packets received: 22
Total packets dropped: 0
=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=3D=3D=3D=3D=3D=
=3D=3D
Build Date & Hardware:
root@znver1:~# uname -a
Linux znver1 4.9.21-yocto-standard #1 SMP PREEMPT Mon Sep 24 13:38:24 UTC 2=
018
x86_64 GNU/Linux
root@znver1:~#=20
root@znver1:~# opkg list-installed | grep dpdk=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
dpdk - 18.02.2-r0.9
dpdk-dev-libibverbs - 1.2.1-3.4-2.0.0.0-r0.3
dpdk-examples - 18.02.2-r0.9
dpdk-test - 18.02.2-r0.9
root@znver1:~#=20
root@znver1:~# opkg info dpdk
Package: dpdk
Version: 18.02.2-r0.9
Depends: kernel-module-igb-uio-4.9.21-yocto-standard,
kernel-module-rte-kni-4.9.21-yocto-standard, libc6 (>=3D 2.27-2018.05-99999=
9),
libcrypto1.0.2 (>=3D 1.0.2p), python-subprocess, virtual/libibverbs
Status: install ok installed
Architecture: znver1
Installed-Size: 61918937
Installed-Time: 1540281805
Additional Builds and Platforms:
Must be occurring on all builds & platforms since AN_CL37 is not yet
implemented in AXGBE PMD.
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