@@ -1966,7 +1966,8 @@ ice_fdir_parse(struct ice_adapter *ad,
if (ret)
goto error;
- *meta = filter;
+ if (meta)
+ *meta = filter;
error:
rte_free(item);
return ret;
@@ -1375,7 +1375,6 @@ typedef struct ice_flow_engine * (*parse_engine_t)(struct ice_adapter *ad,
struct ice_parser_list *parser_list,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
- void **meta,
struct rte_flow_error *error);
void
@@ -1713,11 +1712,11 @@ ice_parse_engine_create(struct ice_adapter *ad,
struct ice_parser_list *parser_list,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
- void **meta,
struct rte_flow_error *error)
{
struct ice_flow_engine *engine = NULL;
struct ice_flow_parser_node *parser_node;
+ void *meta = NULL;
void *temp;
TAILQ_FOREACH_SAFE(parser_node, parser_list, node, temp) {
@@ -1726,18 +1725,12 @@ ice_parse_engine_create(struct ice_adapter *ad,
if (parser_node->parser->parse_pattern_action(ad,
parser_node->parser->array,
parser_node->parser->array_len,
- pattern, actions, meta, error) < 0)
+ pattern, actions, &meta, error) < 0)
continue;
engine = parser_node->parser->engine;
- if (engine->create == NULL) {
- rte_flow_error_set(error, EINVAL,
- RTE_FLOW_ERROR_TYPE_HANDLE,
- NULL, "Invalid engine");
- continue;
- }
-
- ret = engine->create(ad, flow, *meta, error);
+ RTE_ASSERT(engine->create != NULL);
+ ret = engine->create(ad, flow, meta, error);
if (ret == 0)
return engine;
else if (ret == -EEXIST)
@@ -1752,7 +1745,6 @@ ice_parse_engine_validate(struct ice_adapter *ad,
struct ice_parser_list *parser_list,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
- void **meta,
struct rte_flow_error *error)
{
struct ice_flow_engine *engine = NULL;
@@ -1763,12 +1755,13 @@ ice_parse_engine_validate(struct ice_adapter *ad,
if (parser_node->parser->parse_pattern_action(ad,
parser_node->parser->array,
parser_node->parser->array_len,
- pattern, actions, meta, error) < 0)
+ pattern, actions, NULL, error) < 0)
continue;
engine = parser_node->parser->engine;
break;
}
+
return engine;
}
@@ -1779,7 +1772,6 @@ ice_flow_process_filter(struct rte_eth_dev *dev,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct ice_flow_engine **engine,
- void **meta,
parse_engine_t ice_parse_engine,
struct rte_flow_error *error)
{
@@ -1814,7 +1806,7 @@ ice_flow_process_filter(struct rte_eth_dev *dev,
return ret;
*engine = ice_parse_engine(ad, flow, &pf->rss_parser_list,
- pattern, actions, meta, error);
+ pattern, actions, error);
if (*engine != NULL)
return 0;
@@ -1822,11 +1814,11 @@ ice_flow_process_filter(struct rte_eth_dev *dev,
case ICE_FLOW_CLASSIFY_STAGE_DISTRIBUTOR_ONLY:
case ICE_FLOW_CLASSIFY_STAGE_DISTRIBUTOR:
*engine = ice_parse_engine(ad, flow, &pf->dist_parser_list,
- pattern, actions, meta, error);
+ pattern, actions, error);
break;
case ICE_FLOW_CLASSIFY_STAGE_PERMISSION:
*engine = ice_parse_engine(ad, flow, &pf->perm_parser_list,
- pattern, actions, meta, error);
+ pattern, actions, error);
break;
default:
return -EINVAL;
@@ -1845,11 +1837,10 @@ ice_flow_validate(struct rte_eth_dev *dev,
const struct rte_flow_action actions[],
struct rte_flow_error *error)
{
- void *meta;
struct ice_flow_engine *engine;
return ice_flow_process_filter(dev, NULL, attr, pattern, actions,
- &engine, &meta, ice_parse_engine_validate, error);
+ &engine, ice_parse_engine_validate, error);
}
static struct rte_flow *
@@ -1863,7 +1854,6 @@ ice_flow_create(struct rte_eth_dev *dev,
struct rte_flow *flow = NULL;
int ret;
struct ice_flow_engine *engine = NULL;
- void *meta;
flow = rte_zmalloc("ice_flow", sizeof(struct rte_flow), 0);
if (!flow) {
@@ -1874,7 +1864,7 @@ ice_flow_create(struct rte_eth_dev *dev,
}
ret = ice_flow_process_filter(dev, flow, attr, pattern, actions,
- &engine, &meta, ice_parse_engine_create, error);
+ &engine, ice_parse_engine_create, error);
if (ret < 0)
goto free_flow;
flow->engine = engine;
@@ -432,14 +432,17 @@ ice_hash_parse_pattern_action(__rte_unused struct ice_adapter *ad,
goto error;
/* Save protocol header to rss_meta. */
- *meta = rss_meta_ptr;
- ((struct rss_meta *)*meta)->pkt_hdr = ((struct rss_type_match_hdr *)
+ rss_meta_ptr->pkt_hdr = ((struct rss_type_match_hdr *)
(pattern_match_item->meta))->hdr_mask;
/* Check rss action. */
- ret = ice_hash_parse_action(pattern_match_item, actions, meta, error);
+ ret = ice_hash_parse_action(pattern_match_item, actions,
+ (void **)&rss_meta_ptr, error);
+
error:
- if (ret)
+ if (!ret && meta)
+ *meta = rss_meta_ptr;
+ else
rte_free(rss_meta_ptr);
rte_free(pattern_match_item);
@@ -255,7 +255,6 @@ ice_switch_create(struct ice_adapter *ad,
error:
rte_free(list);
rte_free(meta);
-
return -rte_errno;
}
@@ -1088,10 +1087,17 @@ ice_switch_parse_pattern_action(struct ice_adapter *ad,
"Invalid input action");
goto error;
}
- *meta = sw_meta_ptr;
- ((struct sw_meta *)*meta)->list = list;
- ((struct sw_meta *)*meta)->lkups_num = lkups_num;
- ((struct sw_meta *)*meta)->rule_info = rule_info;
+
+ if (meta) {
+ *meta = sw_meta_ptr;
+ ((struct sw_meta *)*meta)->list = list;
+ ((struct sw_meta *)*meta)->lkups_num = lkups_num;
+ ((struct sw_meta *)*meta)->rule_info = rule_info;
+ } else {
+ rte_free(list);
+ rte_free(sw_meta_ptr);
+ }
+
rte_free(pattern_match_item);
return 0;