From: Jeff Guo <jia.guo@intel.com>
To: beilei.xing@intel.com, xiaolong.ye@intel.com,
qi.z.zhang@intel.com, jingjing.wu@intel.com
Cc: dev@dpdk.org, jia.guo@intel.com
Subject: [dpdk-dev] [dpdk-dev v2 2/2] net/iavf: fix rss algorithm configure issue
Date: Wed, 13 May 2020 16:21:28 -0400 [thread overview]
Message-ID: <20200513202128.112290-2-jia.guo@intel.com> (raw)
In-Reply-To: <20200513202128.112290-1-jia.guo@intel.com>
When configure rss rule, the etherdev rss hash function type should be
mapped to the corresponding virtchnl rss algorithm type.
Fixes: 7be10c3004be ("net/iavf: add RSS configuration for VF")
Signed-off-by: Jeff Guo <jia.guo@intel.com>
---
v2->v1:
fix a type for xor.
---
drivers/net/iavf/iavf_hash.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index 6359ead76..975c84556 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -47,7 +47,7 @@ struct iavf_hash_match_type {
struct iavf_rss_meta {
struct virtchnl_proto_hdrs *proto_hdrs;
- uint32_t hash_function;
+ enum virtchnl_rss_algorithm rss_algorithm;
};
struct iavf_hash_flow_cfg {
@@ -1001,13 +1001,15 @@ iavf_hash_parse_action(struct iavf_pattern_match_item *pattern_match_item,
/* Check hash function and save it to rss_meta. */
if (rss->func == RTE_ETH_HASH_FUNCTION_SIMPLE_XOR)
- rss_meta->hash_function =
- RTE_ETH_HASH_FUNCTION_SIMPLE_XOR;
-
- if (rss->func ==
- RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ)
- rss_meta->hash_function =
- RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ;
+ rss_meta->rss_algorithm =
+ VIRTCHNL_RSS_ALG_XOR_ASYMMETRIC;
+ else if (rss->func ==
+ RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ)
+ rss_meta->rss_algorithm =
+ VIRTCHNL_RSS_ALG_TOEPLITZ_SYMMETRIC;
+ else
+ rss_meta->rss_algorithm =
+ VIRTCHNL_RSS_ALG_TOEPLITZ_ASYMMETRIC;
type_match_item =
rte_zmalloc("iavf_type_match_item",
@@ -1126,7 +1128,7 @@ iavf_hash_create(__rte_unused struct iavf_adapter *ad,
}
rss_cfg->proto_hdrs = *rss_meta->proto_hdrs;
- rss_cfg->rss_algorithm = rss_meta->hash_function;
+ rss_cfg->rss_algorithm = rss_meta->rss_algorithm;
ret = iavf_add_del_rss_cfg(ad, rss_cfg, true);
if (!ret) {
--
2.20.1
next prev parent reply other threads:[~2020-05-13 8:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-09 20:27 [dpdk-dev] " Jeff Guo
2020-05-12 2:17 ` Zhang, Qi Z
2020-05-12 2:21 ` Zhang, Qi Z
2020-05-12 23:20 ` Jeff Guo
2020-05-13 2:17 ` Zhang, Qi Z
2020-05-13 3:12 ` Jeff Guo
2020-05-13 20:21 ` [dpdk-dev] [dpdk-dev v2 1/2] common/iavf: fix typo of rss algorithm type Jeff Guo
2020-05-13 20:21 ` Jeff Guo [this message]
2020-05-13 9:34 ` [dpdk-dev] [dpdk-dev v2 2/2] net/iavf: fix rss algorithm configure issue Zhang, Qi Z
2020-05-14 6:02 ` Ye Xiaolong
2020-05-14 5:59 ` [dpdk-dev] [dpdk-dev v2 1/2] common/iavf: fix typo of rss algorithm type Ye Xiaolong
2020-05-14 6:02 ` Ye Xiaolong
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