diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c | 20 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lag/mp.h | 2 |
2 files changed, 14 insertions, 8 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c index 9a5884e8a8bf..d6c3e6dfd71f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c @@ -100,10 +100,12 @@ static void mlx5_lag_fib_event_flush(struct notifier_block *nb) flush_workqueue(mp->wq); } -static void mlx5_lag_fib_set(struct lag_mp *mp, struct fib_info *fi) +static void mlx5_lag_fib_set(struct lag_mp *mp, struct fib_info *fi, u32 dst, int dst_len) { mp->fib.mfi = fi; mp->fib.priority = fi->fib_priority; + mp->fib.dst = dst; + mp->fib.dst_len = dst_len; } struct mlx5_fib_event_work { @@ -116,10 +118,10 @@ struct mlx5_fib_event_work { }; }; -static void mlx5_lag_fib_route_event(struct mlx5_lag *ldev, - unsigned long event, - struct fib_info *fi) +static void mlx5_lag_fib_route_event(struct mlx5_lag *ldev, unsigned long event, + struct fib_entry_notifier_info *fen_info) { + struct fib_info *fi = fen_info->fi; struct lag_mp *mp = &ldev->lag_mp; struct fib_nh *fib_nh0, *fib_nh1; unsigned int nhs; @@ -133,7 +135,9 @@ static void mlx5_lag_fib_route_event(struct mlx5_lag *ldev, } /* Handle multipath entry with lower priority value */ - if (mp->fib.mfi && mp->fib.mfi != fi && fi->fib_priority >= mp->fib.priority) + if (mp->fib.mfi && mp->fib.mfi != fi && + (mp->fib.dst != fen_info->dst || mp->fib.dst_len != fen_info->dst_len) && + fi->fib_priority >= mp->fib.priority) return; /* Handle add/replace event */ @@ -149,7 +153,7 @@ static void mlx5_lag_fib_route_event(struct mlx5_lag *ldev, i++; mlx5_lag_set_port_affinity(ldev, i); - mlx5_lag_fib_set(mp, fi); + mlx5_lag_fib_set(mp, fi, fen_info->dst, fen_info->dst_len); } return; @@ -179,7 +183,7 @@ static void mlx5_lag_fib_route_event(struct mlx5_lag *ldev, } mlx5_lag_set_port_affinity(ldev, MLX5_LAG_NORMAL_AFFINITY); - mlx5_lag_fib_set(mp, fi); + mlx5_lag_fib_set(mp, fi, fen_info->dst, fen_info->dst_len); } static void mlx5_lag_fib_nexthop_event(struct mlx5_lag *ldev, @@ -220,7 +224,7 @@ static void mlx5_lag_fib_update(struct work_struct *work) case FIB_EVENT_ENTRY_REPLACE: case FIB_EVENT_ENTRY_DEL: mlx5_lag_fib_route_event(ldev, fib_work->event, - fib_work->fen_info.fi); + &fib_work->fen_info); fib_info_put(fib_work->fen_info.fi); break; case FIB_EVENT_NH_ADD: diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.h b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.h index 143226753c3a..056a066da604 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.h @@ -18,6 +18,8 @@ struct lag_mp { struct { const void *mfi; /* used in tracking fib events */ u32 priority; + u32 dst; + int dst_len; } fib; struct workqueue_struct *wq; }; |