From: Wenjun Wu <wenjun1.wu@intel.com>
To: dev@dpdk.org, qi.z.zhang@intel.com
Cc: Wenjun Wu <wenjun1.wu@intel.com>, stable@dpdk.org
Subject: [dpdk-dev] [PATCH v1 2/2] net/iavf: fix RSS configuration failure
Date: Tue, 14 Sep 2021 16:35:13 +0800 [thread overview]
Message-ID: <20210914083513.341438-3-wenjun1.wu@intel.com> (raw)
In-Reply-To: <20210914083513.341438-1-wenjun1.wu@intel.com>
Due to share code limitation, when RSS for IP packets and IP fragment
packets coexists, they cannot share the same hash field.
As a result, independent configuration of default RSS for IP fragment
packets need to be removed.
This patch revert the original patch to fix this failure.
Fixes: c40525568480 ("net/iavf: fix default RSS hash for IP fragment packets")
Fixes: 9e29a278bc0c ("net/iavf: support default RSS for IP fragment")
Cc: stable@dpdk.org
Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
---
drivers/net/iavf/iavf_hash.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index eba55ecea5..03dae5d999 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -623,16 +623,6 @@ iavf_rss_hash_set(struct iavf_adapter *ad, uint64_t rss_hf, bool add)
iavf_add_del_rss_cfg(ad, &rss_cfg, add);
}
- if (rss_hf & ETH_RSS_FRAG_IPV4) {
- rss_cfg.proto_hdrs = outer_ipv4_tmplt;
- iavf_add_del_rss_cfg(ad, &rss_cfg, add);
- }
-
- if (rss_hf & ETH_RSS_FRAG_IPV6) {
- rss_cfg.proto_hdrs = outer_ipv6_tmplt;
- iavf_add_del_rss_cfg(ad, &rss_cfg, add);
- }
-
vf->rss_hf = rss_hf & IAVF_RSS_HF_ALL;
return 0;
}
--
2.25.1
next prev parent reply other threads:[~2021-09-14 8:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 8:35 [dpdk-dev] [PATCH v1 0/2] " Wenjun Wu
2021-09-14 8:35 ` [dpdk-dev] [PATCH v1 1/2] net/ice: " Wenjun Wu
2021-09-14 8:35 ` Wenjun Wu [this message]
2021-09-16 2:34 ` [dpdk-dev] [PATCH v2 " Wenjun Wu
2021-09-16 2:35 ` [dpdk-dev] [PATCH v2 2/2] net/iavf: " Wenjun Wu
2021-09-16 2:34 ` [dpdk-dev] [PATCH v2 0/2] " Wenjun Wu
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