+extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
+extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *);
+extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *, unsigned long *);
+extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *, unsigned long *, unsigned long *);
+
+static struct xor_block_template xor_block_niagara = {
+ .name = "Niagara",
+ .do_2 = xor_niagara_2,
+ .do_3 = xor_niagara_3,
+ .do_4 = xor_niagara_4,
+ .do_5 = xor_niagara_5,
+};
+
+#undef XOR_TRY_TEMPLATES
+#define XOR_TRY_TEMPLATES \
+ do { \
+ xor_speed(&xor_block_VIS); \
+ xor_speed(&xor_block_niagara); \
+ } while (0)
+
+/* For VIS for everything except Niagara. */
+#define XOR_SELECT_TEMPLATE(FASTEST) \
+ (tlb_type == hypervisor ? &xor_block_niagara : &xor_block_VIS)