+#define FIO_HAVE_CPU_HAS
+static inline bool os_cpu_has(cpu_features feature)
+{
+ bool have_feature;
+ unsigned long fio_unused hwcap;
+
+ switch (feature) {
+#ifdef ARCH_HAVE_CRC_CRYPTO
+ case CPU_ARM64_CRC32C:
+ hwcap = getauxval(AT_HWCAP);
+ have_feature = (hwcap & HWCAP_CRC32) != 0;
+ break;
+#endif
+ default:
+ have_feature = false;
+ }
+
+ return have_feature;
+}
+