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Diffstat (limited to 'arch/powerpc/include/asm/prom.h')
-rw-r--r--arch/powerpc/include/asm/prom.h18
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
index 4a90634e8322..35c00d7a0cf8 100644
--- a/arch/powerpc/include/asm/prom.h
+++ b/arch/powerpc/include/asm/prom.h
@@ -160,12 +160,18 @@ struct of_drconf_cell {
#define OV5_PFO_HW_ENCR 0x1120 /* PFO Encryption Accelerator */
#define OV5_SUB_PROCESSORS 0x1501 /* 1,2,or 4 Sub-Processors supported */
#define OV5_XIVE_EXPLOIT 0x1701 /* XIVE exploitation supported */
-#define OV5_MMU_RADIX_300 0x1880 /* ISA v3.00 radix MMU supported */
-#define OV5_MMU_HASH_300 0x1840 /* ISA v3.00 hash MMU supported */
-#define OV5_MMU_SEGM_RADIX 0x1820 /* radix mode (no segmentation) */
-#define OV5_MMU_PROC_TBL 0x1810 /* hcall selects SLB or proc table */
-#define OV5_MMU_SLB 0x1800 /* always use SLB */
-#define OV5_MMU_GTSE 0x1808 /* Guest translation shootdown */
+/* MMU Base Architecture */
+#define OV5_MMU_SUPPORT 0x18C0 /* MMU Mode Support Mask */
+#define OV5_MMU_HASH 0x1800 /* Hash MMU Only */
+#define OV5_MMU_RADIX 0x1840 /* Radix MMU Only */
+#define OV5_MMU_EITHER 0x1880 /* Hash or Radix Supported */
+#define OV5_MMU_DYNAMIC 0x18C0 /* Hash or Radix Can Switch Later */
+#define OV5_NMMU 0x1820 /* Nest MMU Available */
+/* Hash Table Extensions */
+#define OV5_HASH_SEG_TBL 0x1980 /* In Memory Segment Tables Available */
+#define OV5_HASH_GTSE 0x1940 /* Guest Translation Shoot Down Avail */
+/* Radix Table Extensions */
+#define OV5_RADIX_GTSE 0x1A40 /* Guest Translation Shoot Down Avail */
/* Option Vector 6: IBM PAPR hints */
#define OV6_LINUX 0x02 /* Linux is our OS */