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| author | Karsten Graul <kgraul@linux.ibm.com> | 2020-05-03 14:38:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-03 16:08:07 -0700 |
| commit | 4dadd151b26589fd0520feb97c93ee981b393a99 (patch) | |
| tree | 2405840a8f7fc638a4ca0e87344bbf9560a42683 /net/smc/smc_llc.h | |
| parent | 08ae27ddfb6514a8316b17256cd4262bb6931c1f (diff) | |
| download | linux-stable-4dadd151b26589fd0520feb97c93ee981b393a99.tar.gz linux-stable-4dadd151b26589fd0520feb97c93ee981b393a99.tar.bz2 linux-stable-4dadd151b26589fd0520feb97c93ee981b393a99.zip | |
net/smc: enqueue local LLC messages
As SMC server, when a second link was deleted, trigger the setup of an
asymmetric link. Do this by enqueueing a local ADD_LINK message which
is processed by the LLC layer as if it were received from peer. Do the
same when a new IB port became active and a new link could be created.
smc_llc_srv_add_link_local() enqueues a local ADD_LINK message.
And smc_llc_srv_delete_link_local() is used the same way to enqueue a
local DELETE_LINK message. This is used when an IB port is no longer
active.
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_llc.h')
| -rw-r--r-- | net/smc/smc_llc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/smc/smc_llc.h b/net/smc/smc_llc.h index 1a7748d0541f..c335fc5f363c 100644 --- a/net/smc/smc_llc.h +++ b/net/smc/smc_llc.h @@ -69,6 +69,7 @@ int smc_llc_send_add_link(struct smc_link *link, u8 mac[], u8 gid[], int smc_llc_send_delete_link(struct smc_link *link, u8 link_del_id, enum smc_llc_reqresp reqresp, bool orderly, u32 reason); +void smc_llc_srv_delete_link_local(struct smc_link *link, u8 del_link_id); void smc_llc_lgr_init(struct smc_link_group *lgr, struct smc_sock *smc); void smc_llc_lgr_clear(struct smc_link_group *lgr); int smc_llc_link_init(struct smc_link *link); @@ -90,6 +91,7 @@ struct smc_llc_qentry *smc_llc_flow_qentry_clr(struct smc_llc_flow *flow); void smc_llc_flow_qentry_del(struct smc_llc_flow *flow); int smc_llc_cli_add_link(struct smc_link *link, struct smc_llc_qentry *qentry); int smc_llc_srv_add_link(struct smc_link *link); +void smc_llc_srv_add_link_local(struct smc_link *link); int smc_llc_init(void) __init; #endif /* SMC_LLC_H */ |