From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [Bug 1266] net/mlx5: cannot create rte_flow rule matching ethernet multicast with jump action on bond mode 4
Date: Wed, 19 Jul 2023 13:48:46 +0000 [thread overview]
Message-ID: <bug-1266-3@http.bugs.dpdk.org/> (raw)
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https://bugs.dpdk.org/show_bug.cgi?id=1266
Bug ID: 1266
Summary: net/mlx5: cannot create rte_flow rule matching
ethernet multicast with jump action on bond mode 4
Product: DPDK
Version: unspecified
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: vojanec@cesnet.cz
Target Milestone: ---
[DPDK Version]
commit 238f67ca9cc00be4248b14d9ca4412edb7da62f6 (HEAD -> main, origin/main,
origin/HEAD)
Author: Ajit Khaparde <ajit.khaparde@broadcom.com>
Date: Wed Jul 12 11:05:30 2023 -0700
doc: update firmware version in bnxt guide
Update earliest supported firmware version for 22.11 release.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
[OS version]
Operating System: Oracle Linux Server 8.7
Kernel: Linux 4.18.0-348.12.2.el8_5.x86_64
Architecture: x86-64
[DPDK build]
meson build
ninja -C build
[Network devices]
0000:3b:00.0 'MT2892 Family [ConnectX-6 Dx] 101d' if=ens1f0np0 drv=mlx5_core
unused=
0000:3b:00.1 'MT2892 Family [ConnectX-6 Dx] 101d' if=ens1f1np1 drv=mlx5_core
unused=
[OFED version]
MLNX_OFED_LINUX-5.7-1.0.2.0 (OFED-5.7-1.0.2)
[Reproduce in testpmd]
```
sudo ./dpdk-testpmd -a 0000:3b:00.0 -a 0000:3b:00.1 -c 0x0f -n 4 --vdev
'net_bonding0,slave=0000:3b:00.0,slave=0000:3b:00.1,mode=4,agg_mode=count' --
-i --port-topology=chained
EAL: Detected CPU lcores: 40
EAL: Detected NUMA nodes: 2
EAL: Detected shared linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: Probe PCI driver: mlx5_pci (15b3:101d) device: 0000:3b:00.0 (socket 0)
EAL: Probe PCI driver: mlx5_pci (15b3:101d) device: 0000:3b:00.1 (socket 0)
bond_ethdev_mode_set(1625) - Using mode 4, it is necessary to do TX burst and
RX burst at least every 100ms.
TELEMETRY: No legacy callbacks, legacy socket not created
Interactive-mode selected
testpmd: create a new mbuf pool <mb_pool_0>: n=171456, size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc
testpmd: create a new mbuf pool <mb_pool_1>: n=171456, size=2176, socket=1
testpmd: preferred mempool ops selected: ring_mp_mc
Configuring Port 0 (socket 0)
Port 0: 04:3F:72:C7:B8:84
Configuring Port 1 (socket 0)
Port 1: 04:3F:72:C7:B8:85
Configuring Port 2 (socket 0)
Device with port_id=0 already stopped
Port 2: link state change event
Device with port_id=1 already stopped
Port 2: 04:3F:72:C7:B8:84
Checking link statuses...
Done
testpmd> flow create 2 group 0 priority 0 ingress pattern eth dst spec
01:00:00:00:00:00 dst mask 01:00:00:00:00:00 / end actions jump group 1 / end
bond_flow_create(104) - Failed to create flow on slave 0
port_flow_complain(): Caught PMD error type 1 (cause unspecified): hardware
refuses to create flow: Invalid argument
```
[Notes]
When using a different action, such as 'rss' or 'queue', the rule is created
without any issues.
When using a different ethernet mask, such as '0F:00:00:00:00:00', the rule is
also created.
When using a different mode of the bonding PMD, the rules is created.
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