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numam-dpdk/drivers/net/af_packet/Makefile

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use SPDX tag for 6WIND copyrighted files Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
2018-05-03 07:30:11 +00:00
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2014 John W. Linville <linville@redhat.com>
# Copyright(c) 2010-2014 Intel Corporation.
# Copyright(c) 2014 6WIND S.A.
# All rights reserved.
af_packet: add PMD for AF_PACKET-based virtual devices This is a Linux-specific virtual PMD driver backed by an AF_PACKET socket. This implementation uses mmap'ed ring buffers to limit copying and user/kernel transitions. The PACKET_FANOUT_HASH behavior of AF_PACKET is used for frame reception. In the current implementation, Tx and Rx queues are always paired, and therefore are always equal in number -- changing this would be a Simple Matter Of Programming. Interfaces of this type are created with a command line option like "--vdev=eth_af_packet0,iface=...". There are a number of options available as arguments: - Interface is chosen by "iface" (required) - Number of queue pairs set by "qpairs" (optional, default: 1) - AF_PACKET MMAP block size set by "blocksz" (optional, default: 4096) - AF_PACKET MMAP frame size set by "framesz" (optional, default: 2048) - AF_PACKET MMAP frame count set by "framecnt" (optional, default: 512) Signed-off-by: John W. Linville <linville@tuxdriver.com> [Thomas: disable because of incompatibility with some kernels]
2014-11-17 15:57:58 +00:00
include $(RTE_SDK)/mk/rte.vars.mk
#
# library name
#
LIB = librte_pmd_af_packet.a
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
EXPORT_MAP := rte_pmd_af_packet_version.map
mk: add library version extension To differentiate libraries that break ABI, we add a library version number suffix to the library, which must be incremented when a given libraries ABI is broken. This patch enforces that addition, sets the initial abi soname extension to 1 for each library and creates a symlink to the base SONAME so that the test applications will link properly. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:21 +00:00
LIBABIVER := 1
af_packet: add PMD for AF_PACKET-based virtual devices This is a Linux-specific virtual PMD driver backed by an AF_PACKET socket. This implementation uses mmap'ed ring buffers to limit copying and user/kernel transitions. The PACKET_FANOUT_HASH behavior of AF_PACKET is used for frame reception. In the current implementation, Tx and Rx queues are always paired, and therefore are always equal in number -- changing this would be a Simple Matter Of Programming. Interfaces of this type are created with a command line option like "--vdev=eth_af_packet0,iface=...". There are a number of options available as arguments: - Interface is chosen by "iface" (required) - Number of queue pairs set by "qpairs" (optional, default: 1) - AF_PACKET MMAP block size set by "blocksz" (optional, default: 4096) - AF_PACKET MMAP frame size set by "framesz" (optional, default: 2048) - AF_PACKET MMAP frame count set by "framecnt" (optional, default: 512) Signed-off-by: John W. Linville <linville@tuxdriver.com> [Thomas: disable because of incompatibility with some kernels]
2014-11-17 15:57:58 +00:00
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
af_packet: add PMD for AF_PACKET-based virtual devices This is a Linux-specific virtual PMD driver backed by an AF_PACKET socket. This implementation uses mmap'ed ring buffers to limit copying and user/kernel transitions. The PACKET_FANOUT_HASH behavior of AF_PACKET is used for frame reception. In the current implementation, Tx and Rx queues are always paired, and therefore are always equal in number -- changing this would be a Simple Matter Of Programming. Interfaces of this type are created with a command line option like "--vdev=eth_af_packet0,iface=...". There are a number of options available as arguments: - Interface is chosen by "iface" (required) - Number of queue pairs set by "qpairs" (optional, default: 1) - AF_PACKET MMAP block size set by "blocksz" (optional, default: 4096) - AF_PACKET MMAP frame size set by "framesz" (optional, default: 2048) - AF_PACKET MMAP frame count set by "framecnt" (optional, default: 512) Signed-off-by: John W. Linville <linville@tuxdriver.com> [Thomas: disable because of incompatibility with some kernels]
2014-11-17 15:57:58 +00:00
#
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_PMD_AF_PACKET) += rte_eth_af_packet.c
include $(RTE_SDK)/mk/rte.lib.mk
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