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mlxsw: spectrum_router: Set FIB entry's type based on nexthop group

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The previous patch associated a nexthop group with the FIB entry before
the entry's type is determined.

Make use of the nexthop group when determining the entry's type instead
of relying on helpers that assume that the nexthop info is not a nexthop
object (i.e., 'struct nexthop').

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ido Schimmel 2020-11-17 19:47:00 +02:00 committed by Jakub Kicinski
parent 5c9a3b2451
commit c0351b7c25
1 changed files with 5 additions and 5 deletions
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10
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
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@ -4778,16 +4778,16 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
const struct fib_entry_notifier_info *fen_info,
struct mlxsw_sp_fib_entry *fib_entry)
{
struct net_device *dev = fib_info_nh(fen_info->fi, 0)->fib_nh_dev;
struct mlxsw_sp_nexthop_group_info *nhgi = fib_entry->nh_group->nhgi;
union mlxsw_sp_l3addr dip = { .addr4 = htonl(fen_info->dst) };
struct mlxsw_sp_router *router = mlxsw_sp->router;
u32 tb_id = mlxsw_sp_fix_tb_id(fen_info->tb_id);
int ifindex = nhgi->nexthops[0].ifindex;
struct mlxsw_sp_ipip_entry *ipip_entry;
struct fib_info *fi = fen_info->fi;
switch (fen_info->type) {
case RTN_LOCAL:
ipip_entry = mlxsw_sp_ipip_entry_find_by_decap(mlxsw_sp, dev->ifindex,
ipip_entry = mlxsw_sp_ipip_entry_find_by_decap(mlxsw_sp, ifindex,
MLXSW_SP_L3_PROTO_IPV4, dip);
if (ipip_entry && ipip_entry->ol_dev->flags & IFF_UP) {
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP;
@ -4821,7 +4821,7 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_UNREACHABLE;
return 0;
case RTN_UNICAST:
if (mlxsw_sp_fi_is_gateway(mlxsw_sp, fi))
if (nhgi->gateway)
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_REMOTE;
else
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL;
@ -5640,7 +5640,7 @@ static void mlxsw_sp_fib6_entry_type_set(struct mlxsw_sp *mlxsw_sp,
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_BLACKHOLE;
else if (rt->fib6_flags & RTF_REJECT)
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_UNREACHABLE;
else if (mlxsw_sp_rt6_is_gateway(mlxsw_sp, rt))
else if (fib_entry->nh_group->nhgi->gateway)
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_REMOTE;
else
fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL;