* [Bug 888] cannot close memif port
@ 2021-11-18 17:22 bugzilla
2021-11-26 18:02 ` bugzilla
0 siblings, 1 reply; 2+ messages in thread
From: bugzilla @ 2021-11-18 17:22 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=888
Bug ID: 888
Summary: cannot close memif port
Product: DPDK
Version: 21.11
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: sunnylandh@gmail.com
Target Milestone: ---
Created attachment 179
--> https://bugs.dpdk.org/attachment.cgi?id=179&action=edit
code to reproduce bug
I'm trying out DPDK 21.11-rc3 and noticed a regression.
If a port using net_memif driver has been started, it is not possible to close
the port.
This is because the rte_eth_dev_close function has a check that the port must
be stopped, but net_memif driver does not support dev_ops->dev_stop operation.
Consequently, it becomes impossible to stop and close the memif port.
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