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numam-dpdk/drivers/net/null/Makefile

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net/null: update license text to SPDX format Signed-off-by: Tetsuya Mukawa <mtetsuyah@gmail.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-08-30 03:57:49 +00:00
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2015 IGEL Co.,Ltd.
null: new poll mode driver Null PMD is a driver of the virtual device particularly designed to measure performance of DPDK PMDs. When an application call rx, Null PMD just allocates mbufs and returns those. Also tx, the PMD just frees mbufs. The PMD has following options. - size: specify packe size allocated by RX. Default packet size is 64. - copy: specify 1 or 0 to enable or disable copy while RX and TX. Default value is 0(disabled). This option is used for emulating more realistic data transfer. Copy size is equal to packet size. To use the PMD, enable CONFIG_RTE_BUILD_SHARED_LIB in config file. Then compile the PMD as shared library. The library can be linked using '-d' option when an application invokes. Here is an example. $ sudo ./testpmd -c f -n 4 -d librte_pmd_null.so \ --vdev 'eth_null0' --vdev 'eth_null1' -- -i --no-flush-rx If testpmd is compiled with CONFIG_RTE_BUILD_SHARED_LIB, it may need to specify more libraries using '-d' option. Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp> Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
2015-02-23 05:12:34 +00:00
include $(RTE_SDK)/mk/rte.vars.mk
#
# library name
#
LIB = librte_pmd_null.a
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
mk: do not generate LDLIBS from directory dependencies The list of libraries in LDLIBS was generated from the DEPDIRS-xyz variable. This is valid when the subdirectory name match the library name, but it's not always the case, especially for PMDs. The patches removes this feature and explicitly adds the proper libraries in LDLIBS. Some DEPDIRS-xyz variables become useless, remove them. Reported-by: Gage Eads <gage.eads@intel.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Reviewed-by: Gage Eads <gage.eads@intel.com>
2017-10-12 16:04:21 +00:00
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
bus/vdev: move code from EAL into a new driver Move the vdev bus from lib/librte_eal to drivers/bus. As the crypto vdev helper function refers to data structure in rte_vdev.h, so we move those helper function into drivers/bus too. Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
2017-11-07 06:54:21 +00:00
LDLIBS += -lrte_bus_vdev
null: new poll mode driver Null PMD is a driver of the virtual device particularly designed to measure performance of DPDK PMDs. When an application call rx, Null PMD just allocates mbufs and returns those. Also tx, the PMD just frees mbufs. The PMD has following options. - size: specify packe size allocated by RX. Default packet size is 64. - copy: specify 1 or 0 to enable or disable copy while RX and TX. Default value is 0(disabled). This option is used for emulating more realistic data transfer. Copy size is equal to packet size. To use the PMD, enable CONFIG_RTE_BUILD_SHARED_LIB in config file. Then compile the PMD as shared library. The library can be linked using '-d' option when an application invokes. Here is an example. $ sudo ./testpmd -c f -n 4 -d librte_pmd_null.so \ --vdev 'eth_null0' --vdev 'eth_null1' -- -i --no-flush-rx If testpmd is compiled with CONFIG_RTE_BUILD_SHARED_LIB, it may need to specify more libraries using '-d' option. Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp> Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
2015-02-23 05:12:34 +00:00
EXPORT_MAP := rte_pmd_null_version.map
#
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_NULL) += rte_eth_null.c
include $(RTE_SDK)/mk/rte.lib.mk
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