diff options
| author | Guvenc Gulce <guvenc@linux.ibm.com> | 2020-12-01 20:20:40 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-01 17:56:12 -0800 |
| commit | 3d453f53c786ac4f1c97022f4bc0e9d7613a05c3 (patch) | |
| tree | 1e09ea9a98afc639fd62b67f4c411c655c755366 /net/smc/smc_ib.h | |
| parent | ddc992866f13373e3fd63fd70d9a4452e0d17d69 (diff) | |
| download | linux-3d453f53c786ac4f1c97022f4bc0e9d7613a05c3.tar.gz linux-3d453f53c786ac4f1c97022f4bc0e9d7613a05c3.tar.bz2 linux-3d453f53c786ac4f1c97022f4bc0e9d7613a05c3.zip | |
net/smc: Add diagnostic information to smc ib-device
During smc ib-device creation, add network device ifindex to smc
ib-device structure. Register for netdevice changes and update ib-device
accordingly. This is needed for diagnostic purposes.
Signed-off-by: Guvenc Gulce <guvenc@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/smc/smc_ib.h')
| -rw-r--r-- | net/smc/smc_ib.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/smc/smc_ib.h b/net/smc/smc_ib.h index 3b85360a473b..ab37da341fa8 100644 --- a/net/smc/smc_ib.h +++ b/net/smc/smc_ib.h @@ -55,11 +55,13 @@ struct smc_ib_device { /* ib-device infos for smc */ struct mutex mutex; /* protect dev setup+cleanup */ atomic_t lnk_cnt_by_port[SMC_MAX_PORTS]; /* number of links per port */ + int ndev_ifidx[SMC_MAX_PORTS]; /* ndev if indexes */ }; struct smc_buf_desc; struct smc_link; +void smc_ib_ndev_change(struct net_device *ndev, unsigned long event); int smc_ib_register_client(void) __init; void smc_ib_unregister_client(void); bool smc_ib_port_active(struct smc_ib_device *smcibdev, u8 ibport); |