#include <vnet/bier/bier_fmask.h>
#include <vnet/bier/bier_table.h>
#include <vnet/bier/bier_imp.h>
+#include <vnet/bier/bier_disp_table.h>
/**
* Enurmeration of path types
} recursive;
struct {
/**
- * The next-hop
+ * BIER FMask ID
*/
- ip46_address_t fp_nh;
- /**
- * The BIER FIB the fmask is in
- */
- index_t fp_bier_fib;
+ index_t fp_bier_fmask;
} bier_fmask;
struct {
/**
* of the path's hash.
*/
fib_node_index_t fp_via_fib;
- /**
- * the resolving bier-fmask
- */
- index_t fp_via_bier_fmask;
/**
* the resolving bier-table
*/
index_t fp_via_bier_tbl;
+ /**
+ * the resolving bier-fmask
+ */
+ index_t fp_via_bier_fmask;
};
/**
{ \
u8 *_tmp = NULL; \
_tmp = fib_path_format(fib_path_get_index(_p), _tmp); \
- clib_warning("path:[%d:%s]:" _fmt, \
- fib_path_get_index(_p), _tmp, \
+ clib_warning("path:[%d:%U]:" _fmt, \
+ fib_path_get_index(_p), format_fib_path, _p, 0,\
##_args); \
vec_free(_tmp); \
}
u8 *
format_fib_path (u8 * s, va_list * args)
{
- fib_path_t *path = va_arg (*args, fib_path_t *);
+ fib_node_index_t path_index = va_arg (*args, fib_node_index_t);
+ u32 indent = va_arg (*args, u32);
vnet_main_t * vnm = vnet_get_main();
fib_path_oper_attribute_t oattr;
fib_path_cfg_attribute_t cattr;
+ fib_path_t *path;
- s = format (s, " index:%d ", fib_path_get_index(path));
+ path = fib_path_get(path_index);
+
+ s = format (s, "%Upath:[%d] ", format_white_space, indent,
+ fib_path_get_index(path));
s = format (s, "pl-index:%d ", path->fp_pl_index);
s = format (s, "%U ", format_dpo_proto, path->fp_nh_proto);
s = format (s, "weight=%d ", path->fp_weight);
}
}
}
- s = format(s, "\n ");
+ s = format(s, "\n%U", format_white_space, indent+2);
switch (path->fp_type)
{
}
if (!dpo_id_is_valid(&path->fp_dpo))
{
- s = format(s, "\n unresolved");
+ s = format(s, "\n%Uunresolved", format_white_space, indent+2);
}
else
{
- s = format(s, "\n %U",
- format_dpo_id,
+ s = format(s, "\n%U%U",
+ format_white_space, indent,
+ format_dpo_id,
&path->fp_dpo, 13);
}
break;
case FIB_PATH_TYPE_ATTACHED:
if (path->fp_oper_flags & FIB_PATH_OPER_FLAG_DROP)
{
- s = format (s, " if_index:%d", path->attached_next_hop.fp_interface);
+ s = format (s, "if_index:%d", path->attached_next_hop.fp_interface);
}
else
{
break;
case FIB_PATH_TYPE_UDP_ENCAP:
- s = format (s, " UDP-encap ID:%d", path->udp_encap.fp_udp_encap_id);
+ s = format (s, "UDP-encap ID:%d", path->udp_encap.fp_udp_encap_id);
break;
case FIB_PATH_TYPE_BIER_TABLE:
s = format (s, "via bier-table:[%U}",
path->fp_dpo.dpoi_index);
break;
case FIB_PATH_TYPE_BIER_FMASK:
- s = format (s, "via %U",
- format_ip46_address,
- &path->bier_fmask.fp_nh,
- IP46_TYPE_ANY);
- s = format (s, " in BIER-fib:%d",
- path->bier_fmask.fp_bier_fib,
- path->fp_via_fib);
- s = format (s, " via-fmask:%d", path->fp_via_bier_fmask);
+ s = format (s, "via-fmask:%d", path->bier_fmask.fp_bier_fmask);
s = format (s, " via-dpo:[%U:%d]",
format_dpo_type, path->fp_dpo.dpoi_type,
path->fp_dpo.dpoi_index);
if (dpo_id_is_valid(&path->fp_dpo))
{
s = format(s, "%U", format_dpo_id,
- &path->fp_dpo, 2);
+ &path->fp_dpo, indent+2);
}
break;
}
return (format (s, "%U", format_fib_path, path));
}
-u8 *
-fib_path_adj_format (fib_node_index_t pi,
- u32 indent,
- u8 *s)
-{
- fib_path_t *path;
-
- path = fib_path_get(pi);
- ASSERT(NULL != path);
-
- if (!dpo_id_is_valid(&path->fp_dpo))
- {
- s = format(s, " unresolved");
- }
- else
- {
- s = format(s, "%U", format_dpo_id,
- &path->fp_dpo, 2);
- }
-
- return (s);
-}
-
/*
* fib_path_last_lock_gone
*
fib_path_bier_fmask_update (fib_path_t *path,
dpo_id_t *dpo)
{
- bier_fmask_contribute_forwarding(path->fp_via_bier_fmask, dpo);
+ bier_fmask_contribute_forwarding(path->bier_fmask.fp_bier_fmask, dpo);
/*
* if we are stakcing on the drop, then the path is not resolved
}
break;
case FIB_PATH_TYPE_BIER_FMASK:
- if (FIB_NODE_INDEX_INVALID != path->fp_via_bier_fmask)
- {
- bier_fmask_child_remove(path->fp_via_bier_fmask,
- path->fp_sibling);
- path->fp_via_bier_fmask = FIB_NODE_INDEX_INVALID;
- }
+ bier_fmask_child_remove(path->fp_via_bier_fmask,
+ path->fp_sibling);
break;
case FIB_PATH_TYPE_BIER_IMP:
bier_imp_unlock(path->fp_dpo.dpoi_index);
else if (rpath->frp_flags & FIB_ROUTE_PATH_BIER_FMASK)
{
path->fp_type = FIB_PATH_TYPE_BIER_FMASK;
- path->bier_fmask.fp_nh = rpath->frp_addr;
- path->bier_fmask.fp_bier_fib = rpath->frp_bier_fib_index;
+ path->bier_fmask.fp_bier_fmask = rpath->frp_bier_fmask;
}
else if (rpath->frp_flags & FIB_ROUTE_PATH_BIER_IMP)
{
}
break;
case FIB_PATH_TYPE_BIER_FMASK:
- res = ip46_address_cmp(&path1->bier_fmask.fp_nh,
- &path2->bier_fmask.fp_nh);
-
- if (0 == res)
- {
- res = (path1->bier_fmask.fp_bier_fib -
- path2->bier_fmask.fp_bier_fib);
- }
+ res = (path1->bier_fmask.fp_bier_fmask -
+ path2->bier_fmask.fp_bier_fmask);
break;
case FIB_PATH_TYPE_BIER_IMP:
res = (path1->bier_imp.fp_bier_imp -
}
break;
case FIB_PATH_TYPE_BIER_FMASK:
- res = ip46_address_cmp(&path->bier_fmask.fp_nh,
- &rpath->frp_addr);
-
- if (0 == res)
- {
- res = (path->bier_fmask.fp_bier_fib - rpath->frp_bier_fib_index);
- }
+ res = (path->bier_fmask.fp_bier_fmask - rpath->frp_bier_fmask);
break;
case FIB_PATH_TYPE_BIER_IMP:
res = (path->bier_imp.fp_bier_imp - rpath->frp_bier_imp);
}
case FIB_PATH_TYPE_BIER_FMASK:
{
- /*
- * Find the BIER f-mask to link to
- */
- bier_fmask_id_t fmid = {
- .bfmi_nh = path->bier_fmask.fp_nh,
- .bfmi_hdr_type = BIER_HDR_O_MPLS,
- };
-
- ASSERT(FIB_NODE_INDEX_INVALID == path->fp_via_bier_fmask);
-
- path->fp_via_bier_fmask = bier_fmask_db_find(path->bier_fmask.fp_bier_fib,
- &fmid);
-
/*
* become a dependent child of the entry so the path is
* informed when the forwarding for the entry changes.
*/
- path->fp_sibling = bier_fmask_child_add(path->fp_via_bier_fmask,
+ path->fp_sibling = bier_fmask_child_add(path->bier_fmask.fp_bier_fmask,
FIB_NODE_TYPE_PATH,
fib_path_get_index(path));
+ path->fp_via_bier_fmask = path->bier_fmask.fp_bier_fmask;
fib_path_bier_fmask_update(path, &path->fp_dpo);
break;
break;
case FIB_PATH_TYPE_DEAG:
{
- /*
- * Resolve via a lookup DPO.
- * FIXME. control plane should add routes with a table ID
- */
- lookup_input_t input;
- lookup_cast_t cast;
-
- cast = (path->fp_cfg_flags & FIB_PATH_CFG_FLAG_RPF_ID ?
- LOOKUP_MULTICAST :
- LOOKUP_UNICAST);
- input = (path->fp_cfg_flags & FIB_PATH_CFG_FLAG_DEAG_SRC ?
- LOOKUP_INPUT_SRC_ADDR :
- LOOKUP_INPUT_DST_ADDR);
-
- lookup_dpo_add_or_lock_w_fib_index(path->deag.fp_tbl_id,
- path->fp_nh_proto,
- cast,
- input,
- LOOKUP_TABLE_FROM_CONFIG,
- &path->fp_dpo);
- break;
+ if (DPO_PROTO_BIER == path->fp_nh_proto)
+ {
+ bier_disp_table_contribute_forwarding(path->deag.fp_tbl_id,
+ &path->fp_dpo);
+ }
+ else
+ {
+ /*
+ * Resolve via a lookup DPO.
+ * FIXME. control plane should add routes with a table ID
+ */
+ lookup_input_t input;
+ lookup_cast_t cast;
+
+ cast = (path->fp_cfg_flags & FIB_PATH_CFG_FLAG_RPF_ID ?
+ LOOKUP_MULTICAST :
+ LOOKUP_UNICAST);
+ input = (path->fp_cfg_flags & FIB_PATH_CFG_FLAG_DEAG_SRC ?
+ LOOKUP_INPUT_SRC_ADDR :
+ LOOKUP_INPUT_DST_ADDR);
+
+ lookup_dpo_add_or_lock_w_fib_index(path->deag.fp_tbl_id,
+ path->fp_nh_proto,
+ cast,
+ input,
+ LOOKUP_TABLE_FROM_CONFIG,
+ &path->fp_dpo);
+ }
+ break;
}
case FIB_PATH_TYPE_RECEIVE:
/*
case FIB_PATH_TYPE_RECURSIVE:
return (path->fp_via_fib);
case FIB_PATH_TYPE_BIER_FMASK:
- return (path->fp_via_bier_fmask);
+ return (path->bier_fmask.fp_bier_fmask);
case FIB_PATH_TYPE_BIER_TABLE:
return (path->fp_via_bier_tbl);
case FIB_PATH_TYPE_BIER_IMP:
api_rpath->rpath.frp_addr = path->attached_next_hop.fp_nh;
break;
case FIB_PATH_TYPE_BIER_FMASK:
- api_rpath->rpath.frp_fib_index = path->bier_fmask.fp_bier_fib;
- api_rpath->rpath.frp_addr = path->bier_fmask.fp_nh;
+ api_rpath->rpath.frp_bier_fmask = path->bier_fmask.fp_bier_fmask;
break;
case FIB_PATH_TYPE_SPECIAL:
break;
if (!pool_is_free_index(fib_path_pool, pi))
{
path = fib_path_get(pi);
- u8 *s = fib_path_format(pi, NULL);
+ u8 *s = format(NULL, "%U", format_fib_path, pi, 1);
s = format(s, "children:");
s = fib_node_children_format(path->fp_node.fn_children, s);
vlib_cli_output (vm, "%s", s);
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