app/testpmd: show the hash key size

As querying hash key size in byte was supported, it can be shown
in testpmd after getting the device information if not zero.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 24c8637..1d29146 100644 (file)
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -361,6 +361,8 @@ port_infos_display(portid_t port_id)
 
        memset(&dev_info, 0, sizeof(dev_info));
        rte_eth_dev_info_get(port_id, &dev_info);
+       if (dev_info.hash_key_size > 0)
+               printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
        if (dev_info.reta_size > 0)
                printf("Redirection table size: %u\n", dev_info.reta_size);
        if (!dev_info.flow_type_rss_offloads)