Bringing SR-IOV interface online with the cxgb4 driver results in "SIOCSIFFLAGS: Invalid argument"
Issue
- When bringing a Chelsio SRIOV interface online utilizing the cxgb4 driver, using tools such as
iporifconfig, the error "SIOCSIFFLAGS: Invalid argument" is shown as such:
# ifconfig ethX up
SIOCSIFFLAGS: Invalid argument
Environment
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Chelsio Network interface utilizing cxgb4 driver, capable of SR-IOV
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