return ul_dev ? (ul_dev->flags & IFF_UP) : true;
}
-static int mlxsw_sp_nexthop_ipip_init(struct mlxsw_sp *mlxsw_sp,
- struct mlxsw_sp_nexthop *nh,
- struct net_device *ol_dev)
+static void mlxsw_sp_nexthop_ipip_init(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_nexthop *nh,
+ struct mlxsw_sp_ipip_entry *ipip_entry)
{
bool removing;
if (!nh->nh_grp->gateway || nh->ipip_entry)
- return 0;
-
- nh->ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev);
- if (!nh->ipip_entry)
- return -ENOENT;
+ return;
- removing = !mlxsw_sp_ipip_netdev_ul_up(ol_dev);
+ nh->ipip_entry = ipip_entry;
+ removing = !mlxsw_sp_ipip_netdev_ul_up(ipip_entry->ol_dev);
__mlxsw_sp_nexthop_neigh_update(nh, removing);
- return 0;
+ mlxsw_sp_nexthop_rif_init(nh, &ipip_entry->ol_lb->common);
}
static void mlxsw_sp_nexthop_ipip_fini(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_nexthop *nh,
struct fib_nh *fib_nh)
{
- struct mlxsw_sp_router *router = mlxsw_sp->router;
+ const struct mlxsw_sp_ipip_ops *ipip_ops;
struct net_device *dev = fib_nh->nh_dev;
- enum mlxsw_sp_ipip_type ipipt;
+ struct mlxsw_sp_ipip_entry *ipip_entry;
struct mlxsw_sp_rif *rif;
int err;
- if (mlxsw_sp_nexthop4_ipip_type(mlxsw_sp, fib_nh, &ipipt) &&
- router->ipip_ops_arr[ipipt]->can_offload(mlxsw_sp, dev,
- MLXSW_SP_L3_PROTO_IPV4)) {
- nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
- err = mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, dev);
- if (err)
- return err;
- mlxsw_sp_nexthop_rif_init(nh, &nh->ipip_entry->ol_lb->common);
- return 0;
+ ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, dev);
+ if (ipip_entry) {
+ ipip_ops = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt];
+ if (ipip_ops->can_offload(mlxsw_sp, dev,
+ MLXSW_SP_L3_PROTO_IPV4)) {
+ nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
+ mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, ipip_entry);
+ return 0;
+ }
}
nh->type = MLXSW_SP_NEXTHOP_TYPE_ETH;
struct mlxsw_sp_nexthop *nh,
const struct rt6_info *rt)
{
- struct mlxsw_sp_router *router = mlxsw_sp->router;
+ const struct mlxsw_sp_ipip_ops *ipip_ops;
+ struct mlxsw_sp_ipip_entry *ipip_entry;
struct net_device *dev = rt->dst.dev;
- enum mlxsw_sp_ipip_type ipipt;
struct mlxsw_sp_rif *rif;
int err;
- if (mlxsw_sp_nexthop6_ipip_type(mlxsw_sp, rt, &ipipt) &&
- router->ipip_ops_arr[ipipt]->can_offload(mlxsw_sp, dev,
- MLXSW_SP_L3_PROTO_IPV6)) {
- nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
- err = mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, dev);
- if (err)
- return err;
- mlxsw_sp_nexthop_rif_init(nh, &nh->ipip_entry->ol_lb->common);
- return 0;
+ ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, dev);
+ if (ipip_entry) {
+ ipip_ops = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt];
+ if (ipip_ops->can_offload(mlxsw_sp, dev,
+ MLXSW_SP_L3_PROTO_IPV6)) {
+ nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
+ mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, ipip_entry);
+ return 0;
+ }
}
nh->type = MLXSW_SP_NEXTHOP_TYPE_ETH;