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/openbmc/linux/drivers/infiniband/sw/rxe/
H A Drxe.h5736c7c4 Thu Nov 01 08:18:45 CDT 2018 Andrew Boyer <andrew.boyer@dell.com> 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>
5736c7c4 Thu Nov 01 08:18:45 CDT 2018 Andrew Boyer <andrew.boyer@dell.com> 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>
H A Drxe_net.c5736c7c4 Thu Nov 01 08:18:45 CDT 2018 Andrew Boyer <andrew.boyer@dell.com> 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>
5736c7c4 Thu Nov 01 08:18:45 CDT 2018 Andrew Boyer <andrew.boyer@dell.com> 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>
H A Drxe_verbs.c5736c7c4 Thu Nov 01 08:18:45 CDT 2018 Andrew Boyer <andrew.boyer@dell.com> 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>
5736c7c4 Thu Nov 01 08:18:45 CDT 2018 Andrew Boyer <andrew.boyer@dell.com> 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>