app/testpmd: allow to query any RETA size

Currently, testpmd just allows to query the RETA info only when the
required size equals to configured RETA size.

This patch allows to query any RETA size <= the configured size. This
helps when the RETA size is big (say 512) and when I just want to peak
few RETA entries.

Signed-off-by: Yuanhan Liu <yliu@fridaylinux.org>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b2d5284..828d697 100644 (file)
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -2199,7 +2199,7 @@ cmd_showport_reta_parsed(void *parsed_result,
 
        memset(&dev_info, 0, sizeof(dev_info));
        rte_eth_dev_info_get(res->port_id, &dev_info);
-       if (dev_info.reta_size == 0 || res->size != dev_info.reta_size ||
+       if (dev_info.reta_size == 0 || res->size > dev_info.reta_size ||
                                res->size > ETH_RSS_RETA_SIZE_512) {
                printf("Invalid redirection table size: %u\n", res->size);
                return;