074f54ad03
Make ACL library to build/work on 'default' architecture: - make rte_acl_classify_scalar really scalar (make sure it wouldn't use sse4 instrincts through resolve_priority()). - Provide two versions of rte_acl_classify code path: rte_acl_classify_sse() - could be build and used only on systems with sse4.2 and upper, return -ENOTSUP on lower arch. rte_acl_classify_scalar() - a slower version, but could be build and used on all systems. - Addition of a new function rte_acl_classify_alg. This function lets you specify an enum value to override the acl contexts default algorithm when doing a classification. This allows an application to specify a classification algorithm without needing to publicize each method. I know there was concern over keeping those methods public, but we don't have a static ABI at the moment, so this seems to me a reasonable thing to do, as it gives us less of an ABI surface to worry about. - keep common code shared between these two codepaths. Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com>
64 lines
2.5 KiB
Makefile
64 lines
2.5 KiB
Makefile
# BSD LICENSE
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#
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# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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include $(RTE_SDK)/mk/rte.vars.mk
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# library name
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LIB = librte_acl.a
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CFLAGS += -O3
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CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR)
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# all source are stored in SRCS-y
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SRCS-$(CONFIG_RTE_LIBRTE_ACL) += tb_mem.c
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SRCS-$(CONFIG_RTE_LIBRTE_ACL) += rte_acl.c
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SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_bld.c
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SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_gen.c
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SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_scalar.c
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SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_sse.c
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CFLAGS_acl_run_sse.o += -msse4.1
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# install this header file
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SYMLINK-$(CONFIG_RTE_LIBRTE_ACL)-include := rte_acl_osdep.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_ACL)-include += rte_acl.h
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ifeq ($(CONFIG_RTE_LIBRTE_ACL_STANDALONE),y)
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# standalone build
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SYMLINK-$(CONFIG_RTE_LIBRTE_ACL)-include += rte_acl_osdep_alone.h
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else
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# this lib needs eal
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DEPDIRS-$(CONFIG_RTE_LIBRTE_ACL) += lib/librte_eal lib/librte_malloc
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endif
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include $(RTE_SDK)/mk/rte.lib.mk
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