@@ -976,6 +976,17 @@ config ARM64_PMEM
endmenu
+config ARM64_SVE
+ bool "ARM Scalable Vector Extension support"
+ default y
+ help
+ The Scalable Vector Extension (SVE) is an extension to the AArch64
+ execution state which complements and extends the SIMD functionality
+ of the base architecture to support much larger vectors and to enable
+ additional vectorisation opportunities.
+
+ To enable use of this extension on CPUs that implement it, say Y.
+
config ARM64_MODULE_CMODEL_LARGE
bool
@@ -262,6 +262,11 @@ static inline bool system_uses_ttbr0_pan(void)
!cpus_have_const_cap(ARM64_HAS_PAN);
}
+static inline bool system_supports_sve(void)
+{
+ return false;
+}
+
#endif /* __ASSEMBLY__ */
#endif