diff options
Diffstat (limited to 'examples/vmdq_dcb')
| -rw-r--r-- | examples/vmdq_dcb/Makefile | 77 | ||||
| -rw-r--r-- | examples/vmdq_dcb/main.c | 52 | ||||
| -rw-r--r-- | examples/vmdq_dcb/meson.build | 11 |
3 files changed, 66 insertions, 74 deletions
diff --git a/examples/vmdq_dcb/Makefile b/examples/vmdq_dcb/Makefile index 0c200a98..bf161cb2 100644 --- a/examples/vmdq_dcb/Makefile +++ b/examples/vmdq_dcb/Makefile @@ -1,33 +1,43 @@ -# BSD LICENSE -# -# Copyright(c) 2010-2014 Intel Corporation. All rights reserved. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in -# the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Intel Corporation nor the names of its -# contributors may be used to endorse or promote products derived -# from this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2010-2014 Intel Corporation + +# binary name +APP = vmdq_dcb_app + +# all source are stored in SRCS-y +SRCS-y := main.c + +# Build using pkg-config variables if possible +$(shell pkg-config --exists libdpdk) +ifeq ($(.SHELLSTATUS),0) + +all: shared +.PHONY: shared static +shared: build/$(APP)-shared + ln -sf $(APP)-shared build/$(APP) +static: build/$(APP)-static + ln -sf $(APP)-static build/$(APP) + +PC_FILE := $(shell pkg-config --path libdpdk) +CFLAGS += -O3 $(shell pkg-config --cflags libdpdk) +LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk) +LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk) + +build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build + $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) + +build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build + $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) + +build: + @mkdir -p $@ + +.PHONY: clean +clean: + rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared + rmdir --ignore-fail-on-non-empty build + +else # Build using legacy build system ifeq ($(RTE_SDK),) $(error "Please define RTE_SDK environment variable") @@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc include $(RTE_SDK)/mk/rte.vars.mk -# binary name -APP = vmdq_dcb_app - -# all source are stored in SRCS-y -SRCS-y := main.c - CFLAGS += $(WERROR_FLAGS) # workaround for a gcc bug with noreturn attribute @@ -57,3 +61,4 @@ endif EXTRA_CFLAGS += -O3 -g include $(RTE_SDK)/mk/rte.extapp.mk +endif diff --git a/examples/vmdq_dcb/main.c b/examples/vmdq_dcb/main.c index 9dad2b8e..bfe72f8c 100644 --- a/examples/vmdq_dcb/main.c +++ b/examples/vmdq_dcb/main.c @@ -1,34 +1,5 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2014 Intel Corporation */ #include <stdint.h> @@ -78,8 +49,8 @@ /* * Configurable number of RX/TX ring descriptors */ -#define RTE_TEST_RX_DESC_DEFAULT 128 -#define RTE_TEST_TX_DESC_DEFAULT 512 +#define RTE_TEST_RX_DESC_DEFAULT 1024 +#define RTE_TEST_TX_DESC_DEFAULT 1024 #define INVALID_PORT_ID 0xFF @@ -100,10 +71,7 @@ static const struct rte_eth_conf vmdq_dcb_conf_default = { .rxmode = { .mq_mode = ETH_MQ_RX_VMDQ_DCB, .split_hdr_size = 0, - .header_split = 0, /**< Header Split disabled */ - .hw_ip_checksum = 0, /**< IP checksum offload disabled */ - .hw_vlan_filter = 0, /**< VLAN filtering disabled */ - .jumbo_frame = 0, /**< Jumbo Frame Support disabled */ + .ignore_offload_bitfield = 1, }, .txmode = { .mq_mode = ETH_MQ_TX_VMDQ_DCB, @@ -228,6 +196,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) uint16_t q; uint16_t queues_per_pool; uint32_t max_nb_pools; + struct rte_eth_txconf txq_conf; /* * The max pool number from dev_info will be used to validate the pool @@ -284,6 +253,10 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) if (retval < 0) return retval; + rte_eth_dev_info_get(port, &dev_info); + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + port_conf.txmode.offloads |= + DEV_TX_OFFLOAD_MBUF_FAST_FREE; /* * Though in this example, all queues including pf queues are setup. * This is because VMDQ queues doesn't always start from zero, and the @@ -316,10 +289,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) } } + txq_conf = dev_info.default_txconf; + txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE; + txq_conf.offloads = port_conf.txmode.offloads; for (q = 0; q < num_queues; q++) { retval = rte_eth_tx_queue_setup(port, q, txRingSize, rte_eth_dev_socket_id(port), - NULL); + &txq_conf); if (retval < 0) { printf("initialize tx queue %d failed\n", q); return retval; diff --git a/examples/vmdq_dcb/meson.build b/examples/vmdq_dcb/meson.build new file mode 100644 index 00000000..c34e11e3 --- /dev/null +++ b/examples/vmdq_dcb/meson.build @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2017 Intel Corporation + +# meson file, for building this example as part of a main DPDK build. +# +# To build this example as a standalone application with an already-installed +# DPDK instance, use 'make' + +sources = files( + 'main.c' +) |