X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fmeson.build;h=ce3cc658e95f4f223768ca3e87f79a42b4b4e670;hb=76fd789cc7dddbaa2c08065b7c3ca915b5c07e7c;hp=882168c256829cd83f719f6e9756cdd1bd2d82f2;hpb=ef4c16fd9148215897abadf8e8a965488c82ba03;p=dpdk.git

diff --git a/drivers/net/i40e/meson.build b/drivers/net/i40e/meson.build
index 882168c256..ce3cc658e9 100644
--- a/drivers/net/i40e/meson.build
+++ b/drivers/net/i40e/meson.build
@@ -26,9 +26,12 @@ deps += ['hash']
 includes += include_directories('base')
 
 if arch_subdir == 'x86'
-	dpdk_conf.set('RTE_LIBRTE_I40E_INC_VECTOR', 1)
 	sources += files('i40e_rxtx_vec_sse.c')
 
+	if is_windows and cc.get_id() != 'clang'
+		cflags += ['-fno-asynchronous-unwind-tables']
+	endif
+
 	# 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
@@ -45,11 +48,33 @@ if arch_subdir == 'x86'
 				c_args: [cflags, '-mavx2'])
 		objs += i40e_avx2_lib.extract_objects('i40e_rxtx_vec_avx2.c')
 	endif
+
+	i40e_avx512_cpu_support = (
+		cc.get_define('__AVX512F__', args: machine_args) != '' and
+		cc.get_define('__AVX512BW__', args: machine_args) != '')
+
+	i40e_avx512_cc_support = (
+		not machine_args.contains('-mno-avx512f') and
+		cc.has_argument('-mavx512f') and
+		cc.has_argument('-mavx512bw'))
+
+	if i40e_avx512_cpu_support == true or i40e_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
+		i40e_avx512_lib = static_library('i40e_avx512_lib',
+				'i40e_rxtx_vec_avx512.c',
+				dependencies: [static_rte_ethdev,
+					static_rte_kvargs, static_rte_hash],
+				include_directories: includes,
+				c_args: avx512_args)
+		objs += i40e_avx512_lib.extract_objects('i40e_rxtx_vec_avx512.c')
+	endif
 elif arch_subdir == 'ppc'
-       dpdk_conf.set('RTE_LIBRTE_I40E_INC_VECTOR', 1)
        sources += files('i40e_rxtx_vec_altivec.c')
 elif arch_subdir == 'arm'
-       dpdk_conf.set('RTE_LIBRTE_I40E_INC_VECTOR', 1)
        sources += files('i40e_rxtx_vec_neon.c')
 endif