X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fiavf%2Fmeson.build;h=ac2af81f75c82d8c9cc67814a11054bbdd4a7291;hb=6a11a1eac0b6dcd52580eef99cf6f09e3361cc3b;hp=33407c5032c9e54916def133287be0b36c67e7dd;hpb=84fb33fec179ea96f814aed9f658d5a2df20745d;p=dpdk.git

diff --git a/drivers/net/iavf/meson.build b/drivers/net/iavf/meson.build
index 33407c5032..ac2af81f75 100644
--- a/drivers/net/iavf/meson.build
+++ b/drivers/net/iavf/meson.build
@@ -1,6 +1,12 @@
 # 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')
@@ -34,4 +40,30 @@ if arch_subdir == 'x86'
 				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')