mirror of https://gitee.com/openkylin/linux.git
5736c7c499
In ib_query_port(), use the netdev's IFF_UP flag to determine phys_state (flag set = down = POLLING, flag clear = disabled = DISABLED). Callers can then use the phys_state field to distinguish between links which have a dead partner, cable missing, etc., from links which are turned off on the local node. This is useful for HA and supportability. Signed-off-by: Andrew Boyer <andrew.boyer@dell.com> Signed-off-by: Doug Ledford <dledford@redhat.com> |
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