On 7/7/2022 1:42 PM, lihuisong (C) wrote:
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在 2022/7/7 20:22, Ferruh Yigit 写道:
On 7/7/2022 11:50 AM, Huisong Li wrote:
Now testpmd fails to display types when query RSS rule. The failure is
because the '\n' character is missing at the end of the function
'rss_config_display()'.


Bugzilla ID: 1048

Fixes: 534988c490f1 ("app/testpmd: unify RSS types display")

Signed-off-by: Huisong Li <lihuis...@huawei.com>
---
  app/test-pmd/config.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 608bec9796..bcb6d42da3 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1693,6 +1693,7 @@ rss_config_display(struct rte_flow_action_rss
*rss_conf)
          return;
      }
      rss_types_display(rss_conf->types,
TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE);
+    printf("\n");


Thanks Huisong for the fix.

What do you think to have '\n' in the 'rss_types_display()' function
and update 'port_rss_hash_conf_show()' usage?

And can do same change for 'rss_offload_types_display()', having last
'\n' in the function.
For the quering RSS rule command, the 'rss_types_display()' is the last
function
of 'port_flow_query(). But it is not the case in other RSS commands, and
all have
''printf("\n")'' after 'xxx_types_display()'.

It shouldn't matter if it is last function or not. I think we can make 'xxx_types_display()' functions self sufficient, without needing additional '\n' after them.

Current output of functions:
"
A B C
D E"

Suggested output"
"
A B C
D E
"



  }
    static struct port_indirect_action *

.

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