diff options
| author | Karsten Graul <kgraul@linux.ibm.com> | 2020-05-01 13:48:06 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-02 02:20:04 +0300 |
| commit | 35dcf7ec02dcff16504bc52a368822254f889f00 (patch) | |
| tree | e62d69278d6d9f7b9c3ec29b30fea3650861cfcc /net/smc | |
| parent | d550066776aae3bb31e0240cab24f62e33c47fd3 (diff) | |
| download | linux-35dcf7ec02dcff16504bc52a368822254f889f00.tar.xz | |
net/smc: remember PNETID of IB device for later device matching
The PNETID is needed to find an alternate link for a link group.
Save the PNETID of the link that is used to create the link group for
later device matching.
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')
| -rw-r--r-- | net/smc/smc_core.c | 2 | ||||
| -rw-r--r-- | net/smc/smc_core.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index 4c3af05d76a5..d7ab92fc5b15 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -413,6 +413,8 @@ static int smc_lgr_create(struct smc_sock *smc, struct smc_init_info *ini) lgr->role = smc->listen_smc ? SMC_SERV : SMC_CLNT; memcpy(lgr->peer_systemid, ini->ib_lcl->id_for_peer, SMC_SYSTEMID_LEN); + memcpy(lgr->pnet_id, ini->ib_dev->pnetid[ini->ib_port - 1], + SMC_MAX_PNETID_LEN); smc_llc_lgr_init(lgr, smc); link_idx = SMC_SINGLE_LINK; diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index aa198dd0f0e4..413eaad50c7f 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -244,6 +244,8 @@ struct smc_link_group { u8 next_link_id; enum smc_lgr_type type; /* redundancy state */ + u8 pnet_id[SMC_MAX_PNETID_LEN + 1]; + /* pnet id of this lgr */ struct list_head llc_event_q; /* queue for llc events */ spinlock_t llc_event_q_lock; |