diff options
Diffstat (limited to 'src/vnet/bier/bier_fmask_db.h')
| -rw-r--r-- | src/vnet/bier/bier_fmask_db.h | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/src/vnet/bier/bier_fmask_db.h b/src/vnet/bier/bier_fmask_db.h index a7f29c2b6a6..36e555f8680 100644 --- a/src/vnet/bier/bier_fmask_db.h +++ b/src/vnet/bier/bier_fmask_db.h @@ -36,23 +36,28 @@ typedef enum bier_hdr_type_t_ { * BIER header in non-MPLS networks */ BIER_HDR_O_OTHER, -} bier_hdr_type_t; +} __attribute__((packed)) bier_hdr_type_t; /** - * A key/ID for a BIER forwarding Mas (FMask). - * This is a simplified version of a fib_route_path_t. + * BIER next-hop type */ -typedef struct bier_fmask_id_t_ { +typedef enum bier_nh_type_t_ { /** - * Type of BIER header this fmask supports + * BIER Header in MPLS networks */ - bier_hdr_type_t bfmi_hdr_type; + BIER_NH_IP, /** - * The BIER table this fmask is in + * BIER header in non-MPLS networks */ - index_t bfmi_bti; + BIER_NH_UDP, +} __attribute__((packed)) bier_nh_type_t; +/** + * A key/ID for a BIER forwarding Mas (FMask). + * This is a simplified version of a fib_route_path_t. + */ +typedef struct bier_fmask_id_t_ { union { /** * next-hop of the peer @@ -64,11 +69,20 @@ typedef struct bier_fmask_id_t_ { */ u32 bfmi_id; }; + /** + * The BIER table this fmask is in + */ + index_t bfmi_bti; /** - * Software interface index + * Type of BIER header this fmask supports */ - u32 bfmi_sw_if_index; + bier_hdr_type_t bfmi_hdr_type; + + /** + * Union discriminatrr + */ + bier_nh_type_t bfmi_nh_type; } __attribute__((packed)) bier_fmask_id_t; extern index_t @@ -79,5 +93,11 @@ extern index_t bier_fmask_db_find (index_t bti, extern void bier_fmask_db_remove (const bier_fmask_id_t *fmid); +/** + * Walk all the BIER fmasks + */ +typedef walk_rc_t (*bier_fmask_walk_fn_t) (index_t bfmi, void *ctx); + +extern void bier_fmask_db_walk(bier_fmask_walk_fn_t fn, void *ctx); #endif |