app/testpmd: refine xstats show

[dpdk.git] / app / test-pmd / config.c

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 3117cb1..7bc721f 100644 (file)
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -292,10 +292,13 @@ nic_xstats_display(portid_t port_id)
        }
 
        /* Display xstats */
-       for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++)
+       for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
+               if (xstats_hide_zero && !xstats[idx_xstat].value)
+                       continue;
                printf("%s: %"PRIu64"\n",
                        xstats_names[idx_xstat].name,
                        xstats[idx_xstat].value);
+       }
        free(xstats_names);
        free(xstats);
 }
@@ -2866,6 +2869,12 @@ set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
        }
 }
 
+void
+set_xstats_hide_zero(uint8_t on_off)
+{
+       xstats_hide_zero = on_off;
+}
+
 static inline void
 print_fdir_mask(struct rte_eth_fdir_masks *mask)
 {