diff options
| author | Petr Machata <petrm@mellanox.com> | 2017-09-02 23:49:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-03 20:23:25 -0700 |
| commit | f6050ee6f462e6dbd9dd6a49e5dc3cca7fc0b601 (patch) | |
| tree | 993ce48d5a43dae0527d35d2f5a118ea14b7b58a /drivers/net/ethernet/mellanox/mlxsw | |
| parent | 9b01451ad5fe09d95aea9cfd5b36cde574651ab4 (diff) | |
mlxsw: spectrum_router: Extract mlxsw_sp_rt6_is_gateway()
IPv6 counterpart of the previous patch: introduce a function to
determine whether a given route is a gateway route.
The new function takes a mlxsw_sp argument which follow-up patches will
use. Thus mlxsw_sp_fib6_entry_type_set() got that argument as well.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@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')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 04e188772109..563e803166bd 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -3526,6 +3526,12 @@ static void mlxsw_sp_nexthop6_fini(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_nexthop_rif_fini(nh); } +static bool mlxsw_sp_rt6_is_gateway(const struct mlxsw_sp *mlxsw_sp, + const struct rt6_info *rt) +{ + return rt->rt6i_flags & RTF_GATEWAY; +} + static struct mlxsw_sp_nexthop_group * mlxsw_sp_nexthop6_group_create(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fib6_entry *fib6_entry) @@ -3548,7 +3554,7 @@ mlxsw_sp_nexthop6_group_create(struct mlxsw_sp *mlxsw_sp, #endif mlxsw_sp_rt6 = list_first_entry(&fib6_entry->rt6_list, struct mlxsw_sp_rt6, list); - nh_grp->gateway = !!(mlxsw_sp_rt6->rt->rt6i_flags & RTF_GATEWAY); + nh_grp->gateway = mlxsw_sp_rt6_is_gateway(mlxsw_sp, mlxsw_sp_rt6->rt); nh_grp->count = fib6_entry->nrt6; for (i = 0; i < nh_grp->count; i++) { struct rt6_info *rt = mlxsw_sp_rt6->rt; @@ -3705,7 +3711,8 @@ mlxsw_sp_fib6_entry_nexthop_del(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_rt6_destroy(mlxsw_sp_rt6); } -static void mlxsw_sp_fib6_entry_type_set(struct mlxsw_sp_fib_entry *fib_entry, +static void mlxsw_sp_fib6_entry_type_set(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_fib_entry *fib_entry, const struct rt6_info *rt) { /* Packets hitting RTF_REJECT routes need to be discarded by the @@ -3718,7 +3725,7 @@ static void mlxsw_sp_fib6_entry_type_set(struct mlxsw_sp_fib_entry *fib_entry, fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP; else if (rt->rt6i_flags & RTF_REJECT) fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL; - else if (rt->rt6i_flags & RTF_GATEWAY) + else if (mlxsw_sp_rt6_is_gateway(mlxsw_sp, rt)) fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_REMOTE; else fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL; @@ -3758,7 +3765,7 @@ mlxsw_sp_fib6_entry_create(struct mlxsw_sp *mlxsw_sp, goto err_rt6_create; } - mlxsw_sp_fib6_entry_type_set(fib_entry, mlxsw_sp_rt6->rt); + mlxsw_sp_fib6_entry_type_set(mlxsw_sp, fib_entry, mlxsw_sp_rt6->rt); INIT_LIST_HEAD(&fib6_entry->rt6_list); list_add_tail(&mlxsw_sp_rt6->list, &fib6_entry->rt6_list); |