app/testpmd: enable TCP/IPv4 GRO

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

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 593677e..e0f0825 100644 (file)
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -71,6 +71,7 @@
 #ifdef RTE_LIBRTE_BNXT_PMD
 #include <rte_pmd_bnxt.h>
 #endif
+#include <rte_gro.h>
 
 #include "testpmd.h"
 
@@ -2415,6 +2416,41 @@ set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
        tx_pkt_nb_segs = (uint8_t) nb_segs;
 }
 
+void
+setup_gro(const char *mode, uint8_t port_id)
+{
+       if (!rte_eth_dev_is_valid_port(port_id)) {
+               printf("invalid port id %u\n", port_id);
+               return;
+       }
+       if (test_done == 0) {
+               printf("Before enable/disable GRO,"
+                               " please stop forwarding first\n");
+               return;
+       }
+       if (strcmp(mode, "on") == 0) {
+               if (gro_ports[port_id].enable) {
+                       printf("port %u has enabled GRO\n", port_id);
+                       return;
+               }
+               gro_ports[port_id].enable = 1;
+               gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
+
+               if (gro_ports[port_id].param.max_flow_num == 0)
+                       gro_ports[port_id].param.max_flow_num =
+                               GRO_DEFAULT_FLOW_NUM;
+               if (gro_ports[port_id].param.max_item_per_flow == 0)
+                       gro_ports[port_id].param.max_item_per_flow =
+                               GRO_DEFAULT_ITEM_NUM_PER_FLOW;
+       } else {
+               if (gro_ports[port_id].enable == 0) {
+                       printf("port %u has disabled GRO\n", port_id);
+                       return;
+               }
+               gro_ports[port_id].enable = 0;
+       }
+}
+
 char*
 list_pkt_forwarding_modes(void)
 {