#define SFC_EF10_EV_QCLEAR_MASK (~(SFC_EF10_EV_PER_CACHE_LINE - 1))
+/*
+ * Use simple libefx-based implementation of the
+ * sfc_ef10_ev_qclear_cache_line() if SSE2 is not available
+ * since optimized implementation uses __m128i intrinsics.
+ */
+#ifndef __SSE2__
+#define SFC_EF10_EV_QCLEAR_USE_EFX
+#endif
+
#if defined(SFC_EF10_EV_QCLEAR_USE_EFX)
static inline void
sfc_ef10_ev_qclear_cache_line(void *ptr)