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| author |   Andrew Boyer <andrew.boyer@dell.com> | 2018-11-01 09:18:45 -0400 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-11-08 14:22:53 -0700 |
| commit | 5736c7c499f142bceec06a2ab3113997d0175f80 (patch) | |
| tree | f9f612e4953208fae58155fd74946ce0876b82c6 /.clang-format | |
| parent | i40iw: remove support for ib_get_vector_affinity (diff) | |
| download | linux-dev-5736c7c499f142bceec06a2ab3113997d0175f80.tar.xz linux-dev-5736c7c499f142bceec06a2ab3113997d0175f80.zip | |
RDMA/rxe: Distinguish between down links and disabled links
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>
Diffstat (limited to '.clang-format')
0 files changed, 0 insertions, 0 deletions