X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fpmac_feature.h;h=877c35a4356ed954317e1aa0546b07980f57a434;hb=1ff8419871ea757ae0298aa296bcff9b2ca48561;hp=26bcb0aa164a2a470e2058b7384a8584440941b7;hpb=347b4599dd6ffef27e18c227532d1ec66556000b;p=linux-2.6

diff --git a/include/asm-powerpc/pmac_feature.h b/include/asm-powerpc/pmac_feature.h
index 26bcb0aa16..877c35a435 100644
--- a/include/asm-powerpc/pmac_feature.h
+++ b/include/asm-powerpc/pmac_feature.h
@@ -392,6 +392,14 @@ extern u32 __iomem *uninorth_base;
 #define UN_BIS(r,v)	(UN_OUT((r), UN_IN(r) | (v)))
 #define UN_BIC(r,v)	(UN_OUT((r), UN_IN(r) & ~(v)))
 
+/* Uninorth variant:
+ *
+ * 0 = not uninorth
+ * 1 = U1.x or U2.x
+ * 3 = U3
+ * 4 = U4
+ */
+extern int pmac_get_uninorth_variant(void);
 
 #endif /* __ASM_POWERPC_PMAC_FEATURE_H */
 #endif /* __KERNEL__ */