vnm = vnet_get_main ();
vnm->api_errno = 0;
- bier_table_id_t bti = {
- .bti_set = mp->bt_tbl_id.bt_set,
- .bti_sub_domain = mp->bt_tbl_id.bt_sub_domain,
- .bti_hdr_len = mp->bt_tbl_id.bt_hdr_len_id,
- .bti_type = BIER_TABLE_MPLS_SPF,
- .bti_ecmp = BIER_ECMP_TABLE_ID_MAIN,
- };
-
- if (mp->bt_is_add)
+ if (mp->bt_tbl_id.bt_hdr_len_id >= BIER_HDR_LEN_2048)
{
- mpls_label_t label = ntohl(mp->bt_label);
-
- /*
- * convert acceptable 'don't want a label' values from
- * the API to the correct internal INVLID value
- */
- if ((0 == label) || (~0 == label))
- {
- label = MPLS_LABEL_INVALID;
- }
- bier_table_add_or_lock(&bti, label);
+ rv = VNET_API_ERROR_BIER_BSL_UNSUP;
}
else
{
- bier_table_unlock(&bti);
- }
+ bier_table_id_t bti = {
+ .bti_set = mp->bt_tbl_id.bt_set,
+ .bti_sub_domain = mp->bt_tbl_id.bt_sub_domain,
+ .bti_hdr_len = mp->bt_tbl_id.bt_hdr_len_id,
+ .bti_type = BIER_TABLE_MPLS_SPF,
+ .bti_ecmp = BIER_ECMP_TABLE_ID_MAIN,
+ };
+
+ if (mp->bt_is_add)
+ {
+ mpls_label_t label = ntohl(mp->bt_label);
- rv = vnm->api_errno;
+ /*
+ * convert acceptable 'don't want a label' values from
+ * the API to the correct internal INVLID value
+ */
+ if ((0 == label) || (~0 == label))
+ {
+ label = MPLS_LABEL_INVALID;
+ }
+ bier_table_add_or_lock(&bti, label);
+ }
+ else
+ {
+ bier_table_unlock(&bti);
+ }
+
+ rv = vnm->api_errno;
+ }
REPLY_MACRO (VL_API_BIER_TABLE_ADD_DEL_REPLY);
}
static void
-send_bier_table_details (unix_shared_memory_queue_t * q,
+send_bier_table_details (vl_api_registration_t * reg,
u32 context,
const bier_table_t *bt)
{
mp->bt_tbl_id.bt_sub_domain = bt->bt_id.bti_sub_domain;
mp->bt_tbl_id.bt_hdr_len_id = bt->bt_id.bti_hdr_len;
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ vl_api_send_msg (reg, (u8 *) mp);
}
static void
vl_api_bier_table_dump_t_handler (vl_api_bier_table_dump_t * mp)
{
- unix_shared_memory_queue_t *q;
+ vl_api_registration_t *reg;
bier_table_t *bt;
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
pool_foreach(bt, bier_table_pool,
({
*/
if (bier_table_is_main(bt))
{
- send_bier_table_details(q, mp->context, bt);
+ send_bier_table_details(reg, mp->context, bt);
}
}));
}
vnm = vnet_get_main ();
vnm->api_errno = 0;
-
- bp = ntohs(mp->br_bp);
+ bp = ntohl(mp->br_bp);
brpaths = NULL;
- if (0 == bp || bp > 0xffff)
+ if (mp->br_tbl_id.bt_hdr_len_id >= BIER_HDR_LEN_2048)
+ {
+ rv = VNET_API_ERROR_BIER_BSL_UNSUP;
+ goto done;
+ }
+ if (0 == bp || bp > BIER_BP_MAX)
{
rv = -1;
goto done;
if (mp->br_is_add)
{
- bier_table_route_add(&bti, ntohs(mp->br_bp), brpaths);
+ bier_table_route_add(&bti, bp, brpaths);
}
else
{
- bier_table_route_remove(&bti, ntohs(mp->br_bp), brpaths);
+ bier_table_route_remove(&bti, bp, brpaths);
}
+ vec_free(brpaths);
done:
- vec_free(brpaths);
rv = (rv == 0) ? vnm->api_errno : rv;
REPLY_MACRO (VL_API_BIER_ROUTE_ADD_DEL_REPLY);
typedef struct bier_route_details_walk_t_
{
- unix_shared_memory_queue_t * q;
+ vl_api_registration_t * reg;
u32 context;
} bier_route_details_walk_t;
fp++;
}
- vl_msg_api_send_shmem (ctx->q, (u8 *) & mp);
+ vl_api_send_msg (ctx->reg, (u8 *) mp);
}
static void
vl_api_bier_route_dump_t_handler (vl_api_bier_route_dump_t * mp)
{
- unix_shared_memory_queue_t *q;
+ vl_api_registration_t *reg;
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
bier_table_id_t bti = {
.bti_set = mp->br_tbl_id.bt_set,
.bti_ecmp = BIER_ECMP_TABLE_ID_MAIN,
};
bier_route_details_walk_t ctx = {
- .q = q,
+ .reg = reg,
.context = mp->context,
};
bier_table_walk(&bti, send_bier_route_details, &ctx);
vnm = vnet_get_main ();
vnm->api_errno = 0;
- bier_table_id_t bti = {
- .bti_set = mp->bi_tbl_id.bt_set,
- .bti_sub_domain = mp->bi_tbl_id.bt_sub_domain,
- .bti_hdr_len = mp->bi_tbl_id.bt_hdr_len_id,
- .bti_type = BIER_TABLE_MPLS_SPF,
- .bti_ecmp = BIER_ECMP_TABLE_ID_MAIN,
- };
- bier_bit_string_t bs = {
- .bbs_len = mp->bi_n_bytes,
- .bbs_buckets = mp->bi_bytes,
- };
-
- bii = bier_imp_add_or_lock(&bti, ntohs(mp->bi_src), &bs);
+ /*
+ * The BSL support by VPP is limited to the size of the
+ * available space in the vlib_buffer_t
+ */
+ if (mp->bi_tbl_id.bt_hdr_len_id >= BIER_HDR_LEN_2048)
+ {
+ rv = VNET_API_ERROR_BIER_BSL_UNSUP;
+ }
+ else
+ {
+ bier_table_id_t bti = {
+ .bti_set = mp->bi_tbl_id.bt_set,
+ .bti_sub_domain = mp->bi_tbl_id.bt_sub_domain,
+ .bti_hdr_len = mp->bi_tbl_id.bt_hdr_len_id,
+ .bti_type = BIER_TABLE_MPLS_SPF,
+ .bti_ecmp = BIER_ECMP_TABLE_ID_MAIN,
+ };
+ bier_bit_string_t bs = {
+ .bbs_len = mp->bi_n_bytes,
+ .bbs_buckets = mp->bi_bytes,
+ };
+
+ bii = bier_imp_add_or_lock(&bti, ntohs(mp->bi_src), &bs);
+ }
- /* *INDENT-OFF* */
REPLY_MACRO2 (VL_API_BIER_IMP_ADD_REPLY,
({
- rmp->bi_index = bii;
+ rmp->bi_index = ntohl (bii);
}));
- /* *INDENT-OM* */
}
static void
}
static void
-send_bier_imp_details (unix_shared_memory_queue_t * q,
+send_bier_imp_details (vl_api_registration_t * reg,
u32 context,
const bier_imp_t *bi)
{
mp->bi_tbl_id.bt_sub_domain = bi->bi_tbl.bti_sub_domain;
mp->bi_tbl_id.bt_hdr_len_id = bi->bi_tbl.bti_hdr_len;
-
mp->bi_src = htons(bier_hdr_get_src_id(©));
mp->bi_n_bytes = n_bytes;
- memcpy(mp->bi_bytes, bi->bi_bits.bits, n_bytes);
+ memcpy(mp->bi_bytes, bi->bi_bits, n_bytes);
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ vl_api_send_msg (reg, (u8 *) mp);
}
static void
vl_api_bier_imp_dump_t_handler (vl_api_bier_imp_dump_t * mp)
{
- unix_shared_memory_queue_t *q;
+ vl_api_registration_t *reg;
bier_imp_t *bi;
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
pool_foreach(bi, bier_imp_pool,
({
- send_bier_imp_details(q, mp->context, bi);
+ send_bier_imp_details(reg, mp->context, bi);
}));
}
}
static void
-send_bier_disp_table_details (unix_shared_memory_queue_t * q,
+send_bier_disp_table_details (vl_api_registration_t * reg,
u32 context,
const bier_disp_table_t *bdt)
{
mp->bdt_tbl_id = htonl(bdt->bdt_table_id);
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ vl_api_send_msg (reg, (u8 *) mp);
}
static void
vl_api_bier_disp_table_dump_t_handler (vl_api_bier_disp_table_dump_t * mp)
{
- unix_shared_memory_queue_t *q;
+ vl_api_registration_t *reg;
bier_disp_table_t *bdt;
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
pool_foreach(bdt, bier_disp_table_pool,
({
- send_bier_disp_table_details(q, mp->context, bdt);
+ send_bier_disp_table_details(reg, mp->context, bdt);
}));
}
table_id = ntohl(mp->bde_tbl_id);
bp = ntohs(mp->bde_bp);
- if (0 == bp || bp > 0xffff)
+ /*
+ * BP=0 is the default route
+ */
+ if (bp > 0xffff)
{
rv = -1;
goto done;
typedef struct bier_disp_entry_details_walk_t_
{
- unix_shared_memory_queue_t * q;
+ vl_api_registration_t * reg;
u32 context;
} bier_disp_entry_details_walk_t;
fp++;
}
- vl_msg_api_send_shmem (ctx->q, (u8 *) & mp);
+ vl_api_send_msg (ctx->reg, (u8 *) mp);
}
}
}
static void
vl_api_bier_disp_entry_dump_t_handler (vl_api_bier_disp_entry_dump_t * mp)
{
- unix_shared_memory_queue_t *q;
+ vl_api_registration_t *reg;
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
bier_disp_entry_details_walk_t ctx = {
- .q = q,
+ .reg = reg,
.context = mp->context,
};
bier_disp_table_walk(ntohl(mp->bde_tbl_id),
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