*/
#include <linux/rhashtable.h>
+#include <net/ipv6.h>
#include "spectrum_mr.h"
#include "spectrum_router.h"
return !(vif->vif_flags & (VIFF_TUNNEL | VIFF_REGISTER));
}
+static bool
+mlxsw_sp_mr_route6_validate(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mr_mfc *c)
+{
+ struct mfc6_cache *mfc = (struct mfc6_cache *) c;
+
+ /* If the route is a (*,*) route, abort, as these kind of routes are
+ * used for proxy routes.
+ */
+ if (ipv6_addr_any(&mfc->mf6c_origin) &&
+ ipv6_addr_any(&mfc->mf6c_mcastgrp)) {
+ dev_warn(mr_table->mlxsw_sp->bus_info->dev,
+ "Offloading proxy routes is not supported.\n");
+ return false;
+ }
+ return true;
+}
+
+static void mlxsw_sp_mr_route6_key(struct mlxsw_sp_mr_table *mr_table,
+ struct mlxsw_sp_mr_route_key *key,
+ struct mr_mfc *c)
+{
+ const struct mfc6_cache *mfc = (struct mfc6_cache *) c;
+
+ memset(key, 0, sizeof(*key));
+ key->vrid = mr_table->vr_id;
+ key->proto = MLXSW_SP_L3_PROTO_IPV6;
+ key->group.addr6 = mfc->mf6c_mcastgrp;
+ memset(&key->group_mask.addr6, 0xff, sizeof(key->group_mask.addr6));
+ key->source.addr6 = mfc->mf6c_origin;
+ if (!ipv6_addr_any(&mfc->mf6c_origin))
+ memset(&key->source_mask.addr6, 0xff,
+ sizeof(key->source_mask.addr6));
+}
+
+static bool mlxsw_sp_mr_route6_starg(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mlxsw_sp_mr_route *mr_route)
+{
+ return ipv6_addr_any(&mr_route->key.source_mask.addr6);
+}
+
+static bool mlxsw_sp_mr_vif6_is_regular(const struct mlxsw_sp_mr_vif *vif)
+{
+ return !(vif->vif_flags & MIFF_REGISTER);
+}
+
static struct
mlxsw_sp_mr_vif_ops mlxsw_sp_mr_vif_ops_arr[] = {
{
.is_regular = mlxsw_sp_mr_vif4_is_regular,
},
+ {
+ .is_regular = mlxsw_sp_mr_vif6_is_regular,
+ },
};
static struct
.key_create = mlxsw_sp_mr_route4_key,
.is_route_starg = mlxsw_sp_mr_route4_starg,
},
+ {
+ .is_route_valid = mlxsw_sp_mr_route6_validate,
+ .key_create = mlxsw_sp_mr_route6_key,
+ .is_route_starg = mlxsw_sp_mr_route6_starg,
+ },
+
};
struct mlxsw_sp_mr_table *mlxsw_sp_mr_table_create(struct mlxsw_sp *mlxsw_sp,