diff options
| author | Arkadi Sharshevsky <arkadis@mellanox.com> | 2017-09-25 10:32:25 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-26 20:04:35 -0700 |
| commit | c556cd28930661f337d7989fe74ac31871fd3888 (patch) | |
| tree | 27b2ca9268fd19e8edda46a70ac6834c24097e61 /drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h | |
| parent | ec2437f42b44edc84054feb943d49e8030154c38 (diff) | |
| download | linux-c556cd28930661f337d7989fe74ac31871fd3888.tar.bz2 | |
mlxsw: spectrum_router: Add helpers for nexthop access
This is done as a preparation before introducing the ability to dump the
adjacency table via dpipe, and to count the table size. The current table
implementation avoids tunnel entries, thus a helper for checking if
the nexthop group contains tunnel entries is also provided. The mlxsw's
nexthop representative struct stays private to the router module.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h index ae4c99b3f2fc..d6951d516cf4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h @@ -62,6 +62,7 @@ enum mlxsw_sp_rif_counter_dir { }; struct mlxsw_sp_neigh_entry; +struct mlxsw_sp_nexthop; struct mlxsw_sp_rif *mlxsw_sp_rif_by_index(const struct mlxsw_sp *mlxsw_sp, u16 rif_index); @@ -108,5 +109,16 @@ union mlxsw_sp_l3addr mlxsw_sp_ipip_netdev_daddr(enum mlxsw_sp_l3proto proto, const struct net_device *ol_dev); __be32 mlxsw_sp_ipip_netdev_daddr4(const struct net_device *ol_dev); +struct mlxsw_sp_nexthop *mlxsw_sp_nexthop_next(struct mlxsw_sp_router *router, + struct mlxsw_sp_nexthop *nh); +bool mlxsw_sp_nexthop_offload(struct mlxsw_sp_nexthop *nh); +unsigned char *mlxsw_sp_nexthop_ha(struct mlxsw_sp_nexthop *nh); +int mlxsw_sp_nexthop_indexes(struct mlxsw_sp_nexthop *nh, u32 *p_adj_index, + u32 *p_adj_hash_index); +struct mlxsw_sp_rif *mlxsw_sp_nexthop_rif(struct mlxsw_sp_nexthop *nh); +bool mlxsw_sp_nexthop_group_has_ipip(struct mlxsw_sp_nexthop *nh); +#define mlxsw_sp_nexthop_for_each(nh, router) \ + for (nh = mlxsw_sp_nexthop_next(router, NULL); nh; \ + nh = mlxsw_sp_nexthop_next(router, nh)) #endif /* _MLXSW_ROUTER_H_*/ |