Add the CPU flag for AVX-512 doubleword and quadword instructions. Signed-off-by: Kevin Laatz <kevin.la...@intel.com> --- lib/librte_eal/common/arch/x86/rte_cpuflags.c | 2 ++ lib/librte_eal/common/include/arch/x86/rte_cpuflags.h | 2 ++ 2 files changed, 4 insertions(+)
diff --git a/lib/librte_eal/common/arch/x86/rte_cpuflags.c b/lib/librte_eal/common/arch/x86/rte_cpuflags.c index 6492df556..2e2fbec1c 100644 --- a/lib/librte_eal/common/arch/x86/rte_cpuflags.c +++ b/lib/librte_eal/common/arch/x86/rte_cpuflags.c @@ -120,6 +120,8 @@ const struct feature_entry rte_cpu_feature_table[] = { FEAT_DEF(EM64T, 0x80000001, 0, RTE_REG_EDX, 29) FEAT_DEF(INVTSC, 0x80000007, 0, RTE_REG_EDX, 8) + + FEAT_DEF(AVX512DQ, 0x00000007, 0, RTE_REG_EBX, 17) }; 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 25ba47b96..cec45c382 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h +++ b/lib/librte_eal/common/include/arch/x86/rte_cpuflags.h @@ -113,6 +113,8 @@ enum rte_cpu_flag_t { /* (EAX 80000007h) EDX features */ RTE_CPUFLAG_INVTSC, /**< INVTSC */ + RTE_CPUFLAG_AVX512DQ, /**< AVX512 Doubleword and Quadword */ + /* The last item */ RTE_CPUFLAG_NUMFLAGS, /**< This should always be the last! */ }; -- 2.17.1