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numam-dpdk/lib/librte_mbuf/Makefile

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lib: use SPDX tag for Intel copyright files Replace the BSD license header with the SPDX tag for files with only an Intel copyright on them. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2017-12-19 15:49:03 +00:00
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2010-2014 Intel Corporation
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
include $(RTE_SDK)/mk/rte.vars.mk
# library name
LIB = librte_mbuf.a
CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3
mbuf: add a non fatal sanity check helper Let's add a little helper that does the same as rte_mbuf_sanity_check but without the panic. Signed-off-by: David Marchand <david.marchand@6wind.com> Signed-off-by: David Marchand <david.marchand@redhat.com> Acked-by: Olivier Matz <olivier.matz@6wind.com>
2019-01-07 09:57:11 +01:00
CFLAGS += -DALLOW_EXPERIMENTAL_API
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 18:04:21 +02:00
LDLIBS += -lrte_eal -lrte_mempool
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
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 12:40:20 -05:00
EXPORT_MAP := rte_mbuf_version.map
mbuf: implement generic format for sched field This patch implements the changes proposed in the deprecation notes [1][2]. librte_mbuf changes: The mbuf->hash.sched field is updated to support generic definition in line with the ethdev traffic manager and meter APIs. The new generic format contains: queue ID, traffic class, color. Added public APIs to set and get these new fields to and from mbuf. librte_sched changes: In addtion, following API functions of the sched library have been modified with an additional parameter of type struct rte_sched_port to accommodate the changes made to mbuf sched field. (i)rte_sched_port_pkt_write() (ii) rte_sched_port_pkt_read_tree_path() librte_pipeline, qos_sched UT, qos_sched app are updated to make use of new changes. Also mbuf->hash.txadapter has been added for eventdev txq, rte_event_eth_tx_adapter_txq_set and rte_event_eth_tx_adapter_txq_get() are updated to use mbuf->hash.txadapter.txq. doc: Release notes updated. Removed deprecation notice for mbuf->hash.sched and sched API. [1] http://mails.dpdk.org/archives/dev/2018-February/090651.html [2] https://mails.dpdk.org/archives/dev/2018-November/119051.html Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com> Signed-off-by: Reshma Pattan <reshma.pattan@intel.com> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com> Acked-by: Olivier Matz <olivier.matz@6wind.com> Tested-by: Nikhil Rao <nikhil.rao@intel.com> Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>
2018-12-20 12:16:09 +00:00
LIBABIVER := 5
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 12:40:21 -05:00
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
# all source are stored in SRCS-y
mbuf: add pool ops selection functions This patch add support for various mempool ops config helper APIs. 1.User defined mempool ops 2.Platform detected HW mempool ops (active). 3.Best selection of mempool ops by looking into user defined, platform registered and compile time configured. Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com> Acked-by: Olivier Matz <olivier.matz@6wind.com> Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
2018-01-29 13:40:45 +05:30
SRCS-$(CONFIG_RTE_LIBRTE_MBUF) := rte_mbuf.c rte_mbuf_ptype.c rte_mbuf_pool_ops.c
mbuf: support dynamic fields and flags Many features require to store data inside the mbuf. As the room in mbuf structure is limited, it is not possible to have a field for each feature. Also, changing fields in the mbuf structure can break the API or ABI. This commit addresses these issues, by enabling the dynamic registration of fields or flags: - a dynamic field is a named area in the rte_mbuf structure, with a given size (>= 1 byte) and alignment constraint. - a dynamic flag is a named bit in the rte_mbuf structure. The typical use case is a PMD that registers space for an offload feature, when the application requests to enable this feature. As the space in mbuf is limited, the space should only be reserved if it is going to be used (i.e when the application explicitly asks for it). The registration can be done at any moment, but it is not possible to unregister fields or flags. Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Acked-by: Thomas Monjalon <thomas@monjalon.net> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2019-10-26 14:39:01 +02:00
SRCS-$(CONFIG_RTE_LIBRTE_MBUF) += rte_mbuf_dyn.c
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
# install includes
mbuf: move definitions into a separate file Right now inclusion of rte_mbuf.h header can cause inclusion of some arch/os specific headers. That prevents it to be included directly by some non-DPDK (but related) entities: KNI, BPF programs, etc. To overcome that problem usually a separate definitions of rte_mbuf structure is created within these entities. That aproach has a lot of drawbacks: code duplication, error prone, etc. This patch moves rte_mbuf structure definition (and some related macros) into a separate file that can be included by both rte_mbuf.h and other non-DPDK entities. Note that it doesn't introduce any change for current DPDK code. Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com> Acked-by: Andrew Rybchenko <arybchenko@solarflare.com> Acked-by: Michel Machado <michel@digirati.com.br> Acked-by: Olivier Matz <olivier.matz@6wind.com>
2019-09-27 14:50:53 +01:00
SYMLINK-$(CONFIG_RTE_LIBRTE_MBUF)-include := rte_mbuf.h
SYMLINK-$(CONFIG_RTE_LIBRTE_MBUF)-include += rte_mbuf_core.h
SYMLINK-$(CONFIG_RTE_LIBRTE_MBUF)-include += rte_mbuf_ptype.h
SYMLINK-$(CONFIG_RTE_LIBRTE_MBUF)-include += rte_mbuf_pool_ops.h
mbuf: support dynamic fields and flags Many features require to store data inside the mbuf. As the room in mbuf structure is limited, it is not possible to have a field for each feature. Also, changing fields in the mbuf structure can break the API or ABI. This commit addresses these issues, by enabling the dynamic registration of fields or flags: - a dynamic field is a named area in the rte_mbuf structure, with a given size (>= 1 byte) and alignment constraint. - a dynamic flag is a named bit in the rte_mbuf structure. The typical use case is a PMD that registers space for an offload feature, when the application requests to enable this feature. As the space in mbuf is limited, the space should only be reserved if it is going to be used (i.e when the application explicitly asks for it). The registration can be done at any moment, but it is not possible to unregister fields or flags. Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Acked-by: Thomas Monjalon <thomas@monjalon.net> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2019-10-26 14:39:01 +02:00
SYMLINK-$(CONFIG_RTE_LIBRTE_MBUF)-include += rte_mbuf_dyn.h
first public release version 1.2.3 Signed-off-by: Intel
2012-09-04 13:54:00 +01:00
include $(RTE_SDK)/mk/rte.lib.mk
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