Add the CPU flag for AVX-512 vector length instructions. Signed-off-by: Kevin Laatz <kevin.la...@intel.com> --- lib/librte_eal/common/arch/x86/rte_cpuflags.c | 1 + lib/librte_eal/common/include/arch/x86/rte_cpuflags.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/lib/librte_eal/common/arch/x86/rte_cpuflags.c b/lib/librte_eal/common/arch/x86/rte_cpuflags.c index c0bb1bd5c..21cb4b649 100644 --- a/lib/librte_eal/common/arch/x86/rte_cpuflags.c +++ b/lib/librte_eal/common/arch/x86/rte_cpuflags.c @@ -125,6 +125,7 @@ const struct feature_entry rte_cpu_feature_table[] = { FEAT_DEF(AVX512IFMA, 0x00000007, 0, RTE_REG_EBX, 21) FEAT_DEF(AVX512CD, 0x00000007, 0, RTE_REG_EBX, 28) FEAT_DEF(AVX512BW, 0x00000007, 0, RTE_REG_EBX, 30) + FEAT_DEF(AVX512VL, 0x00000007, 0, RTE_REG_EBX, 31) }; int diff --git a/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h b/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h index 97eeeb247..42181e32c 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h +++ b/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h @@ -117,6 +117,7 @@ enum rte_cpu_flag_t { RTE_CPUFLAG_AVX512IFMA, /**< AVX512 Integer Fused Multiply-Add */ RTE_CPUFLAG_AVX512CD, /**< AVX512 Conflict Detection*/ RTE_CPUFLAG_AVX512BW, /**< AVX512 Byte and Word */ + RTE_CPUFLAG_AVX512VL, /**< AVX512 Vector Length */ /* The last item */ RTE_CPUFLAG_NUMFLAGS, /**< This should always be the last! */ -- 2.17.1