[dpdk-dev] [PATCH v1] net/i40e: fix set rss hash function invalid
Steve Yang
stevex.yang at intel.com
Fri Jun 11 03:35:11 CEST 2021
i40e can support following rss hash function types: default (toeplitz),
symmetric toeplitz, and simple_xor. However, when filter engine parses
pattern action, it only supports symmetric toeplitz & default (toeplitz).
Delete the hash function limitation when parsing pattern action.
Signed-off-by: Steve Yang <stevex.yang at intel.com>
---
drivers/net/i40e/i40e_hash.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/net/i40e/i40e_hash.c b/drivers/net/i40e/i40e_hash.c
index b1cb24f437..bd734722d9 100644
--- a/drivers/net/i40e/i40e_hash.c
+++ b/drivers/net/i40e/i40e_hash.c
@@ -1107,11 +1107,6 @@ i40e_hash_parse_pattern_act(const struct rte_eth_dev *dev,
if (rss_act->func == RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ)
rss_conf->symmetric_enable = true;
- else if (rss_act->func != RTE_ETH_HASH_FUNCTION_DEFAULT)
- return rte_flow_error_set(error, -EINVAL,
- RTE_FLOW_ERROR_TYPE_ACTION_CONF,
- NULL,
- "Only symmetric TOEPLITZ supported when pattern specified");
if (!i40e_hash_validate_rss_types(rss_act->types))
return rte_flow_error_set(error, EINVAL,
--
2.27.0
More information about the dev
mailing list