New upstream version 18.08upstream/18.08

Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

3 files changed, 21 insertions, 8 deletions

diff --git a/examples/bond/Makefile b/examples/bond/Makefile
index 44d10d4f..d6e500aa 100644
--- a/examples/bond/Makefile
+++ b/examples/bond/Makefile
@@ -25,6 +25,8 @@ CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
 LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
 LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
 
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
 	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
 
@@ -59,6 +61,7 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 CFLAGS += -O3
+CFLAGS += -DALLOW_EXPERIMENTAL_API
 
 ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
 LDLIBS += -lrte_pmd_bond
diff --git a/examples/bond/main.c b/examples/bond/main.c
index 455f108e..23d0981a 100644
--- a/examples/bond/main.c
+++ b/examples/bond/main.c
@@ -122,7 +122,6 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode = ETH_MQ_RX_NONE,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.ignore_offload_bitfield = 1,
 		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.rx_adv_conf = {
@@ -147,13 +146,25 @@ slave_port_init(uint16_t portid, struct rte_mempool *mbuf_pool)
 	struct rte_eth_txconf txq_conf;
 	struct rte_eth_conf local_port_conf = port_conf;
 
-	if (portid >= rte_eth_dev_count())
+	if (!rte_eth_dev_is_valid_port(portid))
 		rte_exit(EXIT_FAILURE, "Invalid port\n");
 
 	rte_eth_dev_info_get(portid, &dev_info);
 	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 		local_port_conf.txmode.offloads |=
 			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
+	local_port_conf.rx_adv_conf.rss_conf.rss_hf &=
+		dev_info.flow_type_rss_offloads;
+	if (local_port_conf.rx_adv_conf.rss_conf.rss_hf !=
+			port_conf.rx_adv_conf.rss_conf.rss_hf) {
+		printf("Port %u modified RSS hash function based on hardware support,"
+			"requested:%#"PRIx64" configured:%#"PRIx64"\n",
+			portid,
+			port_conf.rx_adv_conf.rss_conf.rss_hf,
+			local_port_conf.rx_adv_conf.rss_conf.rss_hf);
+	}
+
 	retval = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 	if (retval != 0)
 		rte_exit(EXIT_FAILURE, "port %u: configuration failed (res=%d)\n",
@@ -177,7 +188,6 @@ slave_port_init(uint16_t portid, struct rte_mempool *mbuf_pool)
 
 	/* TX setup */
 	txq_conf = dev_info.default_txconf;
-	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
 	txq_conf.offloads = local_port_conf.txmode.offloads;
 	retval = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 				rte_eth_dev_socket_id(portid), &txq_conf);
@@ -246,7 +256,6 @@ bond_port_init(struct rte_mempool *mbuf_pool)
 
 	/* TX setup */
 	txq_conf = dev_info.default_txconf;
-	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
 	txq_conf.offloads = local_port_conf.txmode.offloads;
 	retval = rte_eth_tx_queue_setup(BOND_PORT, 0, nb_txd,
 				rte_eth_dev_socket_id(BOND_PORT), &txq_conf);
@@ -738,17 +747,17 @@ int
 main(int argc, char *argv[])
 {
 	int ret;
-	uint8_t nb_ports, i;
+	uint16_t nb_ports, i;
 
 	/* init EAL */
 	ret = rte_eal_init(argc, argv);
-	rte_eal_devargs_dump(stdout);
+	rte_devargs_dump(stdout);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Error with EAL initialization\n");
 	argc -= ret;
 	argv += ret;
 
-	nb_ports = rte_eth_dev_count();
+	nb_ports = rte_eth_dev_count_avail();
 	if (nb_ports == 0)
 		rte_exit(EXIT_FAILURE, "Give at least one port\n");
 	else if (nb_ports > MAX_PORTS)
@@ -761,7 +770,7 @@ main(int argc, char *argv[])
 
 	/* initialize all ports */
 	slaves_count = nb_ports;
-	for (i = 0; i < nb_ports; i++) {
+	RTE_ETH_FOREACH_DEV(i) {
 		slave_port_init(i, mbuf_pool);
 		slaves[i] = i;
 	}
diff --git a/examples/bond/meson.build b/examples/bond/meson.build
index 8f65e4a8..82e355a4 100644
--- a/examples/bond/meson.build
+++ b/examples/bond/meson.build
@@ -7,6 +7,7 @@
 # DPDK instance, use 'make'
 
 deps += 'pmd_bond'
+allow_experimental_apis = true
 sources = files(
 	'main.c'
 )