X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Fpowerpc%2Finclude%2Fasm%2Fmmu.h;h=5166507f9230fa4ab33046aae4a893e0dc765951;hb=a77034a8dfc7942ca08483138dccdebeacc36826;hp=ce7f0810051d67daea5b2a26eeba282c34b71f59;hpb=500fbae2043532275e09a8666d837d052c9bad9a;p=karo-tx-uboot.git

diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index ce7f081005..5166507f92 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -577,11 +577,16 @@ extern int num_tlb_entries;
 #define SA_M	0x00000200	/* Memory coherence */
 #define SA_G	0x00000100	/* Guarded */
 #define SA_E	0x00000080	/* Endian */
+/* Some additional macros for combinations often used */
+#define SA_IG	(SA_I | SA_G)
 
 /* Access control */
 #define AC_X	0x00000024	/* Execute */
 #define AC_W	0x00000012	/* Write */
 #define AC_R	0x00000009	/* Read */
+/* Some additional macros for combinations often used */
+#define AC_RW	(AC_R | AC_W)
+#define AC_RWX	(AC_R | AC_W | AC_X)
 
 /* Some handy macros */