[dpdk-dev] [Bug 392] l3fwd fails to run with eventdev

bugzilla at dpdk.org bugzilla at dpdk.org
Fri Feb 7 04:29:58 CET 2020


https://bugs.dpdk.org/show_bug.cgi?id=392

            Bug ID: 392
           Summary: l3fwd fails to run with eventdev
           Product: DPDK
           Version: 20.02
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: examples
          Assignee: dev at dpdk.org
          Reporter: vipin.varghese at intel.com
  Target Milestone: ---

DPDK version: v20.02-rc2
example: l3fwd
Documentation: doc/guides/sample_app_ug/l3_forward.rst
cmd: `./build/l3fwd -l 4-7 -s 0-3 -n 4 --vdev event_sw0 -- -p 0x3
--mode=eventdev --eventq-sched=ordered`

Expected Result: Application should be running as per the documenation

Error:
```
EAL: Detected 88 lcore(s)
EAL: Detected 2 NUMA nodes
EAL: invalid service coremask

Usage: ./build/l3fwd [options]
```

Reason: the service takes HEX value mask. `-s SERVICE COREMASK Hexadecimal
bitmask of cores to be used as service cores`

Working condition: ```./build/l3fwd -l 0-7 -s 0xf0000 -n 4 --vdev event_sw0 --
-p 0x3 --mode=eventdev --eventq-sched=ordered```

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