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[SPARC64]: Adjust {TLBTEMP,TSBMAP}_BASE.

Move them further from the main kernel image area
to facilitate larger kernel sizes.

Adjust comments to match.

Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller 17 years ago
parent
commit
606d5b1939
1 changed files with 5 additions and 5 deletions
  1. 5 5
      include/asm-sparc64/pgtable.h

+ 5 - 5
include/asm-sparc64/pgtable.h

@@ -23,9 +23,9 @@
 #include <asm/page.h>
 #include <asm/page.h>
 #include <asm/processor.h>
 #include <asm/processor.h>
 
 
-/* The kernel image occupies 0x4000000 to 0x1000000 (4MB --> 32MB).
- * The page copy blockops can use 0x2000000 to 0x4000000.
- * The TSB is mapped in the 0x4000000 to 0x6000000 range.
+/* The kernel image occupies 0x4000000 to 0x6000000 (4MB --> 96MB).
+ * The page copy blockops can use 0x6000000 to 0x8000000.
+ * The TSB is mapped in the 0x8000000 to 0xa000000 range.
  * The PROM resides in an area spanning 0xf0000000 to 0x100000000.
  * The PROM resides in an area spanning 0xf0000000 to 0x100000000.
  * The vmalloc area spans 0x100000000 to 0x200000000.
  * The vmalloc area spans 0x100000000 to 0x200000000.
  * Since modules need to be in the lowest 32-bits of the address space,
  * Since modules need to be in the lowest 32-bits of the address space,
@@ -33,8 +33,8 @@
  * There is a single static kernel PMD which maps from 0x0 to address
  * There is a single static kernel PMD which maps from 0x0 to address
  * 0x400000000.
  * 0x400000000.
  */
  */
-#define	TLBTEMP_BASE		_AC(0x0000000002000000,UL)
-#define	TSBMAP_BASE		_AC(0x0000000004000000,UL)
+#define	TLBTEMP_BASE		_AC(0x0000000006000000,UL)
+#define	TSBMAP_BASE		_AC(0x0000000008000000,UL)
 #define MODULES_VADDR		_AC(0x0000000010000000,UL)
 #define MODULES_VADDR		_AC(0x0000000010000000,UL)
 #define MODULES_LEN		_AC(0x00000000e0000000,UL)
 #define MODULES_LEN		_AC(0x00000000e0000000,UL)
 #define MODULES_END		_AC(0x00000000f0000000,UL)
 #define MODULES_END		_AC(0x00000000f0000000,UL)