*
* The table's key is part of this DB key, since the fmasks therein build up
* their forwarding mask based on the routes that resolve through
- * it, so cross polination would be bad.
+ * it, so cross pollination would be bad.
*/
typedef struct bier_fmask_db_t_ {
/**
* hash table for underlying storage
*/
- mhash_t bfdb_hash;
+ uword *bfdb_hash;
/**
* Pool for memory
* Depending on what the ID is there may be padding.
* This key will be memcmp'd in the mhash, so make sure it's all 0
*/
- memset(key, 0, sizeof(*key));
+ clib_memset(key, 0, sizeof(*key));
/*
* Pick the attributes from the path that make the FMask unique
if (FIB_ROUTE_PATH_UDP_ENCAP & rpath->frp_flags)
{
key->bfmi_id = rpath->frp_udp_encap_id;
+ key->bfmi_nh_type = BIER_NH_UDP;
}
else
{
- key->bfmi_sw_if_index = rpath->frp_sw_if_index;
memcpy(&key->bfmi_nh, &rpath->frp_addr, sizeof(rpath->frp_addr));
+ key->bfmi_nh_type = BIER_NH_IP;
}
if (NULL == rpath->frp_label_stack)
{
{
key->bfmi_hdr_type = BIER_HDR_O_MPLS;
}
+ key->bfmi_bti = bti;
}
u32
uword *p;
bier_fmask_db_mk_key(bti, rpath, &fmid);
- p = mhash_get(&bier_fmask_db.bfdb_hash, &fmid);
+ p = hash_get_mem(bier_fmask_db.bfdb_hash, &fmid);
if (NULL != p)
{
uword *p;
bier_fmask_db_mk_key(bti, rpath, &fmid);
- p = mhash_get(&bier_fmask_db.bfdb_hash, &fmid);
+ p = hash_get_mem(bier_fmask_db.bfdb_hash, &fmid);
if (NULL == p)
{
*/
index = bier_fmask_create_and_lock(&fmid, rpath);
bfm = bier_fmask_get(index);
- mhash_set(&bier_fmask_db.bfdb_hash, bfm->bfm_id, index, 0);
+ hash_set_mem(bier_fmask_db.bfdb_hash, bfm->bfm_id, index);
}
else
{
{
uword *p;
- p = mhash_get(&bier_fmask_db.bfdb_hash, fmid);
+ p = hash_get_mem(bier_fmask_db.bfdb_hash, fmid);
if (NULL == p) {
/*
- * remove a non-exitant entry - oops
+ * remove a non-existent entry - oops
*/
- ASSERT (!"remove non-existant fmask");
+ ASSERT (!"remove non-existent fmask");
} else {
- mhash_unset(&(bier_fmask_db.bfdb_hash), (void*)fmid, 0);
+ hash_unset(bier_fmask_db.bfdb_hash, fmid);
}
}
+void
+bier_fmask_db_walk (bier_fmask_walk_fn_t fn, void *ctx)
+{
+ CLIB_UNUSED (bier_fmask_id_t *fmid);
+ uword *bfmi;
+
+ hash_foreach(fmid, bfmi, bier_fmask_db.bfdb_hash,
+ ({
+ if (WALK_STOP == fn(*bfmi, ctx))
+ break;
+ }));
+}
+
clib_error_t *
bier_fmask_db_module_init (vlib_main_t *vm)
{
- mhash_init(&bier_fmask_db.bfdb_hash,
- sizeof(index_t),
- sizeof(bier_fmask_id_t));
+ bier_fmask_db.bfdb_hash = hash_create_mem(0,
+ sizeof(bier_fmask_id_t),
+ sizeof(index_t));
return (NULL);
}