8ea4143883
Add dedicated parameter structure for cuckoo hash. The cuckoo hash from
librte_hash uses slightly different prototype for the hash function (no
key_mask parameter, 32-bit seed and return value) that require either
of the following approaches:
1/ Function pointer conversion: gcc 8.1 warning [1], misleading [2]
2/ Union within the parameter structure: pollutes a very generic API
parameter structure with some implementation dependent detail
(i.e. key mask not available for one of the available
implementations)
3/ Using opaque pointer for hash function: same issue from 2/
4/ Different parameter structure: avoid issue from 2/; hopefully,
it won't be long before librte_hash implements the key mask feature,
so the generic API structure could be used.
[1] http://www.dpdk.org/ml/archives/dev/2018-April/094950.html
[2] http://www.dpdk.org/ml/archives/dev/2018-April/096250.html
Fixes: 5a80bf0ae613 ("table: add cuckoo hash")
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
60 lines
1.9 KiB
Makefile
60 lines
1.9 KiB
Makefile
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2010-2016 Intel Corporation
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include $(RTE_SDK)/mk/rte.vars.mk
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#
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# library name
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#
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LIB = librte_table.a
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CFLAGS += -O3
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CFLAGS += $(WERROR_FLAGS)
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LDLIBS += -lrte_eal -lrte_mempool -lrte_mbuf -lrte_port
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LDLIBS += -lrte_lpm -lrte_hash
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ifeq ($(CONFIG_RTE_LIBRTE_ACL),y)
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LDLIBS += -lrte_acl
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endif
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EXPORT_MAP := rte_table_version.map
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LIBABIVER := 3
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#
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# all source are stored in SRCS-y
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#
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_lpm.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_lpm_ipv6.c
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ifeq ($(CONFIG_RTE_LIBRTE_ACL),y)
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_acl.c
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endif
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_hash_cuckoo.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_hash_key8.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_hash_key16.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_hash_key32.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_hash_ext.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_hash_lru.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_array.c
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SRCS-$(CONFIG_RTE_LIBRTE_TABLE) += rte_table_stub.c
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# install includes
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table_lpm.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table_lpm_ipv6.h
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ifeq ($(CONFIG_RTE_LIBRTE_ACL),y)
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table_acl.h
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endif
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table_hash.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table_hash_cuckoo.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_lru.h
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ifeq ($(CONFIG_RTE_ARCH_X86),y)
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_lru_x86.h
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endif
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ifeq ($(CONFIG_RTE_ARCH_ARM64),y)
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_lru_arm64.h
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endif
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table_array.h
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SYMLINK-$(CONFIG_RTE_LIBRTE_TABLE)-include += rte_table_stub.h
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include $(RTE_SDK)/mk/rte.lib.mk
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