Add the CPU flag for vector carry-less multiply 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 d4caf76d8..b01f35e1a 100644 --- a/lib/librte_eal/common/arch/x86/rte_cpuflags.c +++ b/lib/librte_eal/common/arch/x86/rte_cpuflags.c @@ -130,6 +130,7 @@ const struct feature_entry rte_cpu_feature_table[] = { FEAT_DEF(AVX512VBMI2, 0x00000007, 0, RTE_REG_ECX, 6) FEAT_DEF(GFNI, 0x00000007, 0, RTE_REG_ECX, 8) FEAT_DEF(VAES, 0x00000007, 0, RTE_REG_ECX, 9) + FEAT_DEF(VPCLMULQDQ, 0x00000007, 0, RTE_REG_ECX, 10) }; 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 22efc166f..cbcb1cf71 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h +++ b/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h @@ -122,6 +122,7 @@ enum rte_cpu_flag_t { RTE_CPUFLAG_AVX512VBMI2, /**< AVX512 Vector Bit Manipulation 2 */ RTE_CPUFLAG_GFNI, /**< Galois Field New Instructions */ RTE_CPUFLAG_VAES, /**< Vector AES */ + RTE_CPUFLAG_VPCLMULQDQ, /**< Vector Carry-less Multiply */ /* The last item */ RTE_CPUFLAG_NUMFLAGS, /**< This should always be the last! */ -- 2.17.1