X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-pmd%2Fparameters.c;h=08e5a76f981f8ded87087d05ebb720e53d4b883c;hb=c6431c891d9e9691e3205fe5c5350071cbaeb852;hp=4b421c834ea6c55162ff6dd54c71022bd7daa90d;hpb=9276b982ae22c880d40bae9cac6252c6b8838c93;p=dpdk.git

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 4b421c834e..08e5a76f98 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
  *   All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
@@ -63,7 +63,6 @@
 #include <rte_lcore.h>
 #include <rte_atomic.h>
 #include <rte_branch_prediction.h>
-#include <rte_ring.h>
 #include <rte_mempool.h>
 #include <rte_interrupts.h>
 #include <rte_pci.h>
@@ -150,6 +149,7 @@ usage(char* progname)
 	       "If the drop-queue doesn't exist, the packet is dropped. "
 	       "By default drop-queue=127.\n");
 	printf("  --crc-strip: enable CRC stripping by hardware.\n");
+	printf("  --enable-lro: enable large receive offload.\n");
 	printf("  --enable-rx-cksum: enable rx hardware checksum offload.\n");
 	printf("  --disable-hw-vlan: disable hardware vlan.\n");
 	printf("  --disable-hw-vlan-filter: disable hardware vlan filter.\n");
@@ -191,7 +191,8 @@ usage(char* progname)
 	       "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
 	printf("  --no-flush-rx: Don't flush RX streams before forwarding."
 	       " Used mainly with PCAP drivers.\n");
-	printf("  --txpkts=X[,Y]*: set TX segment sizes.\n");
+	printf("  --txpkts=X[,Y]*: set TX segment sizes"
+		" or total packet length.\n");
 	printf("  --disable-link-check: disable check on link status when "
 	       "starting/stopping ports.\n");
 }
@@ -525,7 +526,9 @@ launch_args_parse(int argc, char** argv)
 		{ "pkt-filter-size",            1, 0, 0 },
 		{ "pkt-filter-drop-queue",      1, 0, 0 },
 		{ "crc-strip",                  0, 0, 0 },
+		{ "enable-lro",                 0, 0, 0 },
 		{ "enable-rx-cksum",            0, 0, 0 },
+		{ "enable-scatter",             0, 0, 0 },
 		{ "disable-hw-vlan",            0, 0, 0 },
 		{ "disable-hw-vlan-filter",     0, 0, 0 },
 		{ "disable-hw-vlan-strip",      0, 0, 0 },
@@ -764,6 +767,10 @@ launch_args_parse(int argc, char** argv)
 			}
 			if (!strcmp(lgopts[opt_idx].name, "crc-strip"))
 				rx_mode.hw_strip_crc = 1;
+			if (!strcmp(lgopts[opt_idx].name, "enable-lro"))
+				rx_mode.enable_lro = 1;
+			if (!strcmp(lgopts[opt_idx].name, "enable-scatter"))
+				rx_mode.enable_scatter = 1;
 			if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
 				rx_mode.hw_ip_checksum = 1;
 
@@ -810,22 +817,26 @@ launch_args_parse(int argc, char** argv)
 				rss_hf = ETH_RSS_UDP;
 			if (!strcmp(lgopts[opt_idx].name, "rxq")) {
 				n = atoi(optarg);
-				if (n >= 1 && n <= (int) MAX_QUEUE_ID)
+				if (n >= 0 && n <= (int) MAX_QUEUE_ID)
 					nb_rxq = (queueid_t) n;
 				else
 					rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
-						  " >= 1 && <= %d\n", n,
+						  " >= 0 && <= %d\n", n,
 						  (int) MAX_QUEUE_ID);
 			}
 			if (!strcmp(lgopts[opt_idx].name, "txq")) {
 				n = atoi(optarg);
-				if (n >= 1 && n <= (int) MAX_QUEUE_ID)
+				if (n >= 0 && n <= (int) MAX_QUEUE_ID)
 					nb_txq = (queueid_t) n;
 				else
 					rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
-						  " >= 1 && <= %d\n", n,
+						  " >= 0 && <= %d\n", n,
 						  (int) MAX_QUEUE_ID);
 			}
+			if (!nb_rxq && !nb_txq) {
+				rte_exit(EXIT_FAILURE, "Either rx or tx queues should "
+						"be non-zero\n");
+			}
 			if (!strcmp(lgopts[opt_idx].name, "burst")) {
 				n = atoi(optarg);
 				if ((n >= 1) && (n <= MAX_PKT_BURST))