numam-dpdk/lib/librte_lpm/meson.build

# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2017 Intel Corporation

sources = files('rte_lpm.c', 'rte_lpm6.c')
headers = files('rte_lpm.h', 'rte_lpm6.h')
# since header files have different names, we can install all vector headers
# without worrying about which architecture we actually need
headers += files('rte_lpm_altivec.h', 'rte_lpm_neon.h', 'rte_lpm_sse.h')
deps += ['hash']
deps += ['rcu']
build: replace license text with SPDX tag Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Reviewed-by: Luca Boccassi <bluca@debian.org> 2017-12-18 15:56:25 +00:00			`# SPDX-License-Identifier: BSD-3-Clause`
			`# Copyright(c) 2017 Intel Corporation`
lib: build with meson Add non-EAL libraries to DPDK build. The compat lib is a special case, along with the previously-added EAL, but all other libs can be build using the same set of commands, where the individual meson.build files only need to specify their dependencies, source files, header files and ABI versions. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Reviewed-by: Harry van Haaren <harry.van.haaren@intel.com> Acked-by: Keith Wiles <keith.wiles@intel.com> Acked-by: Luca Boccassi <luca.boccassi@gmail.com> 2017-10-17 13:43:57 +01:00
			`sources = files('rte_lpm.c', 'rte_lpm6.c')`
			`headers = files('rte_lpm.h', 'rte_lpm6.h')`
lpm: install vector header files with meson The main rte_lpm.h header file also includes architecture specific headers, depending on the architecture on which it is used. These also need to be installed into the include directory as part of the "ninja install" process. Thankfully, since the vector headers all have different names we can just install all 3 of them in all cases, which avoids conflicts or issues with multi-architecture installs, or the need to use architecture-specific subdirectories. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Reviewed-by: Luca Boccassi <bluca@debian.org> 2017-10-12 11:50:28 +01:00			`# since header files have different names, we can install all vector headers`
			`# without worrying about which architecture we actually need`
			`headers += files('rte_lpm_altivec.h', 'rte_lpm_neon.h', 'rte_lpm_sse.h')`
lpm6: store rules in hash table Rework the lpm6 rule subsystem and replace current rules algorithm complexity O(n) with hashtables which allow dealing with large (50k) rule sets. Signed-off-by: Alex Kiselev <alex@therouter.net> Acked-by: Bruce Richardson <bruce.richardson@intel.com> 2018-09-18 13:57:09 +03:00			`deps += ['hash']`
lpm: implement RCU rule reclamation Currently, the tbl8 group is freed even though the readers might be using the tbl8 group entries. The freed tbl8 group can be reallocated quickly. This results in incorrect lookup results. RCU QSBR process is integrated for safe tbl8 group reclaim. Refer to RCU documentation to understand various aspects of integrating RCU library into other libraries. To avoid ABI breakage, a struct __rte_lpm is created for lpm library internal use. This struct wraps rte_lpm that has been exposed and also includes members that don't need to be exposed such as RCU related config. Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com> Acked-by: Ray Kinsella <mdr@ashroe.eu> Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com> 2020-07-10 10:22:25 +08:00			`deps += ['rcu']`