# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2018 Luca Boccassi <bluca@debian.org>
+if is_windows
+ build = false
+ reason = 'not supported on Windows'
+ subdir_done()
+endif
+
cflags += ['-Wno-strict-aliasing']
includes += include_directories('../../common/iavf')
'iavf_ethdev.c',
'iavf_rxtx.c',
'iavf_vchnl.c',
+ 'iavf_generic_flow.c',
+ 'iavf_fdir.c',
+ 'iavf_hash.c',
)
if arch_subdir == 'x86'
# compile AVX2 version if either:
# a. we have AVX supported in minimum instruction set baseline
# b. it's not minimum instruction set, but supported by compiler
- if dpdk_conf.has('RTE_MACHINE_CPUFLAG_AVX2')
+ if cc.get_define('__AVX2__', args: machine_args) != ''
cflags += ['-DCC_AVX2_SUPPORT']
sources += files('iavf_rxtx_vec_avx2.c')
elif cc.has_argument('-mavx2')
c_args: [cflags, '-mavx2'])
objs += iavf_avx2_lib.extract_objects('iavf_rxtx_vec_avx2.c')
endif
+
+ iavf_avx512_cpu_support = (
+ cc.get_define('__AVX512F__', args: machine_args) != '' and
+ cc.get_define('__AVX512BW__', args: machine_args) != '')
+
+ iavf_avx512_cc_support = (
+ not machine_args.contains('-mno-avx512f') and
+ cc.has_argument('-mavx512f') and
+ cc.has_argument('-mavx512bw'))
+
+ if iavf_avx512_cpu_support == true or iavf_avx512_cc_support == true
+ cflags += ['-DCC_AVX512_SUPPORT']
+ avx512_args = [cflags, '-mavx512f', '-mavx512bw']
+ if cc.has_argument('-march=skylake-avx512')
+ avx512_args += '-march=skylake-avx512'
+ endif
+ iavf_avx512_lib = static_library('iavf_avx512_lib',
+ 'iavf_rxtx_vec_avx512.c',
+ dependencies: [static_rte_ethdev,
+ static_rte_kvargs, static_rte_hash],
+ include_directories: includes,
+ c_args: avx512_args)
+ objs += iavf_avx512_lib.extract_objects('iavf_rxtx_vec_avx512.c')
+ endif
endif
+
+headers = files('rte_pmd_iavf.h')