| 297 | } |
| 298 | |
| 299 | static bool |
| 300 | nfp_check_mask_add(struct nfp_flow_priv *priv, |
| 301 | char *mask_data, |
| 302 | uint32_t mask_len, |
| 303 | uint8_t *meta_flags, |
| 304 | uint8_t *mask_id) |
| 305 | { |
| 306 | int ret; |
| 307 | struct nfp_mask_id_entry *mask_entry; |
| 308 | |
| 309 | mask_entry = nfp_mask_table_search(priv, mask_data, mask_len); |
| 310 | if (mask_entry == NULL) { |
| 311 | /* Mask entry does not exist, let's create one */ |
| 312 | ret = nfp_mask_table_add(priv, mask_data, mask_len, mask_id); |
| 313 | if (ret != 0) |
| 314 | return false; |
| 315 | |
| 316 | *meta_flags |= NFP_FL_META_FLAG_MANAGE_MASK; |
| 317 | } else { |
| 318 | /* Mask entry already exist */ |
| 319 | mask_entry->ref_cnt++; |
| 320 | *mask_id = mask_entry->mask_id; |
| 321 | } |
| 322 | |
| 323 | return true; |
| 324 | } |
| 325 | |
| 326 | static bool |
| 327 | nfp_check_mask_remove(struct nfp_flow_priv *priv, |
no test coverage detected