All of lore.kernel.org
 help / color / mirror / Atom feed
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/ice: fix symmetric rule creating
Date: Thu, 21 Jan 2021 07:26:57 +0000	[thread overview]
Message-ID: <20210121072657.17823-1-xuan.ding@intel.com> (raw)

Only allow to create symmetric rule for L3/L4.

Fixes: 38d632cbdc88("net/ice: refactor PF RSS")
Cc: stable@dpdk.org

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

diff --git a/drivers/net/ice/ice_hash.c b/drivers/net/ice/ice_hash.c
index 2d23c8dd50..aee4761625 100644
--- a/drivers/net/ice/ice_hash.c
+++ b/drivers/net/ice/ice_hash.c
@@ -868,6 +868,13 @@ ice_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:[~2021-01-21  7:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-21  7:26 Xuan Ding [this message]
2021-01-22  2:42 ` [dpdk-dev] [PATCH] net/ice: fix symmetric rule creating Zhang, Qi Z
  -- strict thread matches above, loose matches on Subject: below --
2021-01-19 10:43 Xuan Ding

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210121072657.17823-1-xuan.ding@intel.com \
    --to=xuan.ding@intel.com \
    --cc=beilei.xing@intel.com \
    --cc=dev@dpdk.org \
    --cc=jingjing.wu@intel.com \
    --cc=qi.z.zhang@intel.com \
    --cc=stable@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.