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From: Xuan Ding <xuan.ding@intel.com>
To: qi.z.zhang@intel.com, jingjing.wu@intel.com, beilei.xing@intel.com
Cc: dev@dpdk.org, Xuan Ding <xuan.ding@intel.com>, stable@dpdk.org
Subject: [dpdk-dev] [PATCH] net/iavf: fix symmetric rule creating
Date: Fri, 22 Jan 2021 03:19:22 +0000	[thread overview]
Message-ID: <20210122031922.48867-1-xuan.ding@intel.com> (raw)

Only allow to create symmetric rule for L3/L4.

Fixes: 91f27b2e39ab("net/iavf: refactor RSS")
Cc: stable@dpdk.org

Signed-off-by: Xuan Ding <xuan.ding@intel.com>
---
 drivers/net/iavf/iavf_hash.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index 958c73c4fb..5fa2f3cf59 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -927,6 +927,13 @@ iavf_any_invalid_rss_type(enum rte_eth_hash_function rss_func,
 		if (rss_type & (ETH_RSS_L3_SRC_ONLY | ETH_RSS_L3_DST_ONLY |
 		    ETH_RSS_L4_SRC_ONLY | ETH_RSS_L4_DST_ONLY))
 			return true;
+
+		if (!(rss_type &
+		   (ETH_RSS_IPV4 | ETH_RSS_IPV6 |
+		    ETH_RSS_NONFRAG_IPV4_UDP | ETH_RSS_NONFRAG_IPV6_UDP |
+		    ETH_RSS_NONFRAG_IPV4_TCP | ETH_RSS_NONFRAG_IPV6_TCP |
+		    ETH_RSS_NONFRAG_IPV4_SCTP | ETH_RSS_NONFRAG_IPV6_SCTP)))
+			return true;
 	}
 
 	/* check invalid combination */
-- 
2.17.1


             reply	other threads:[~2021-01-22  3:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-22  3:19 Xuan Ding [this message]
2021-01-22  4:05 ` [dpdk-dev] [PATCH] net/iavf: fix symmetric rule creating Xing, Beilei
2021-01-25 12:46   ` Zhang, Qi Z
  -- strict thread matches above, loose matches on Subject: below --
2021-01-19 10:32 Xuan Ding

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