app/testpmd: warn if outer ip cksum is requested but not supported

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 6a49309..4753bb4 100644 (file)
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -2939,7 +2939,11 @@ csum_show(int port_id)
                printf("Warning: hardware SCTP checksum enabled but not "
                        "supported by port %d\n", port_id);
        }
-
+       if ((ol_flags & TESTPMD_TX_OFFLOAD_OUTER_IP_CKSUM) &&
+               (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) == 0) {
+               printf("Warning: hardware outer IP checksum enabled but not "
+                       "supported by port %d\n", port_id);
+       }
 }
 
 static void