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From: Wenjun Wu <wenjun1.wu@intel.com>
To: dev@dpdk.org, qiming.yang@intel.com, qi.z.zhang@intel.com
Cc: Wenjun Wu <wenjun1.wu@intel.com>
Subject: [dpdk-dev] [PATCH v1 2/2] net/ice: remove redundant default RSS field for IP fragment packets
Date: Mon,  2 Aug 2021 16:36:59 +0800	[thread overview]
Message-ID: <20210802083659.1003658-1-wenjun1.wu@intel.com> (raw)

This patch removes redundant default RSS field for IP fragment packets,
only src MAC address and dst MAC address are needed.

Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
---
 drivers/net/ice/ice_ethdev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index a4cd39c954..64ee569525 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -2975,7 +2975,7 @@ ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 
 	if (rss_hf & ETH_RSS_FRAG_IPV4) {
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV_FRAG;
-		cfg.hash_flds = ICE_FLOW_HASH_IPV4 | BIT_ULL(ICE_FLOW_FIELD_IDX_IPV4_ID);
+		cfg.hash_flds = ICE_FLOW_HASH_IPV4;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
 		if (ret)
 			PMD_DRV_LOG(ERR, "%s IPV4_FRAG rss flow fail %d",
@@ -2984,7 +2984,7 @@ ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 
 	if (rss_hf & ETH_RSS_FRAG_IPV6) {
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_IPV_FRAG;
-		cfg.hash_flds = ICE_FLOW_HASH_IPV6 | BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_ID);
+		cfg.hash_flds = ICE_FLOW_HASH_IPV6;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
 		if (ret)
 			PMD_DRV_LOG(ERR, "%s IPV6_FRAG rss flow fail %d",
-- 
2.25.1


             reply	other threads:[~2021-08-02  8:55 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02  8:36 Wenjun Wu [this message]
2021-08-13 12:02 ` [dpdk-dev] [PATCH v1 2/2] net/ice: remove redundant default RSS field for IP fragment packets Ferruh Yigit
2021-08-17  6:53 ` [dpdk-dev] [PATCH v2 2/2] net/ice: fix " Wenjun Wu
2021-08-17  8:45   ` [dpdk-dev] [PATCH v3 " Wenjun Wu

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