summaryrefslogtreecommitdiffstats
path: root/include/asm-ia64/page.h
diff options
context:
space:
mode:
authorGreg Edwards <edwardsg@sgi.com>2005-08-22 09:57:00 -0700
committerTony Luck <tony.luck@intel.com>2005-08-24 15:37:26 -0700
commit1b66776da71e33dff5edcc0b096ec3b7c40c75ad (patch)
tree138e13ac97b8af1f52f7fa798bc8f29851b9e176 /include/asm-ia64/page.h
parent0a41e2501160587eb8f66cef3bdf1c6f2cb86997 (diff)
downloadop-kernel-dev-1b66776da71e33dff5edcc0b096ec3b7c40c75ad.zip
op-kernel-dev-1b66776da71e33dff5edcc0b096ec3b7c40c75ad.tar.gz
[IA64] clean up sn2 region definitions
Clean up some duplicate region definitions in sn2 code. Signed-off-by: Greg Edwards <edwardsg@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/page.h')
-rw-r--r--include/asm-ia64/page.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index ec17f9e..9edffad 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -17,9 +17,9 @@
* Different regions are assigned to different purposes.
*/
#define RGN_SHIFT (61)
-#define RGN_BASE(r) (__IA64_UL_CONST(r)<<RGN_SHIFT)
+#define RGN_BASE(r) (__IA64_UL_CONST(r)<<RGN_SHIFT)
+#define RGN_BITS (RGN_BASE(-1))
-#define KHIGH -1 /* high three bits of Kernel virtual address */
#define RGN_KERNEL 7 /* Identity mapped region */
#define RGN_UNCACHED 6 /* Identity mapped I/O region */
#define RGN_GATE 5 /* Gate page, Kernel text, etc */
OpenPOWER on IntegriCloud