#include "../arch/arch.h"
extern uint32_t crc32c_sw(unsigned char const *, unsigned long);
+extern int crc32c_arm64_available;
extern int crc32c_intel_available;
+#ifdef ARCH_HAVE_ARM64_CRC_CRYPTO
+extern uint32_t crc32c_arm64(unsigned char const *, unsigned long);
+extern void crc32c_arm64_probe(void);
+#else
+#define crc32c_arm64 crc32c_sw
+static inline void crc32c_arm64_probe(void)
+{
+}
+#endif
+
#ifdef ARCH_HAVE_SSE4_2
extern uint32_t crc32c_intel(unsigned char const *, unsigned long);
extern void crc32c_intel_probe(void);
static inline uint32_t fio_crc32c(unsigned char const *buf, unsigned long len)
{
+ if (crc32c_arm64_available) {
+ return crc32c_arm64(buf, len);
+ }
+
if (crc32c_intel_available)
return crc32c_intel(buf, len);