Changeset 8440473 in mainline for kernel/arch/sparc64

Timestamp:

2006-10-26T21:36:32Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8c84448

Parents:

19dce27

Message:

Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS → as change.

Location:

kernel/arch/sparc64

Files:

• include/mm/tsb.h (modified) (1 diff)
• include/trap/mmu.h (modified) (2 diffs)
• src/start.S (modified) (1 diff)

kernel/arch/sparc64/include/mm/tsb.h

@@ -43 +43 @@
  * in TLBs - only one TLB entry will do.
  */
-#define TSB_SIZE                        2                       /* when changing this, change as.c as well */
+#define TSB_SIZE                        2       /* when changing this, change as.c as well */
 #define ITSB_ENTRY_COUNT                (512*(1<<TSB_SIZE))
 #define DTSB_ENTRY_COUNT                (512*(1<<TSB_SIZE))

kernel/arch/sparc64/include/trap/mmu.h

@@ -61 +61 @@
          * First, try to refill TLB from TSB.
          */
-
 #ifdef CONFIG_TSB
         ldxa [%g0] ASI_IMMU, %g1                        ! read TSB Tag Target Register
@@ -85 +84 @@
 #ifdef CONFIG_TSB
         ldxa [%g0] ASI_DMMU, %g1                        ! read TSB Tag Target Register
-        srlx %g1, TSB_TAG_TARGET_CONTEXT_SHIFT, %g2     ! is this kernel miss?
+        srlx %g1, TSB_TAG_TARGET_CONTEXT_SHIFT, %g2     ! is this a kernel miss?
         brz,pn %g2, 0f
         ldxa [%g0] ASI_DMMU_TSB_8KB_PTR_REG, %g3        ! read TSB 8K Pointer

kernel/arch/sparc64/src/start.S

@@ -68 +68 @@
          */
 
-        wrpr %g0, NWINDOWS - 2, %cansave                ! set maximum saveable windows
+        wrpr %g0, NWINDOWS - 2, %cansave        ! set maximum saveable windows
         wrpr %g0, 0, %canrestore                ! get rid of windows we will never need again
         wrpr %g0, 0, %otherwin                  ! make sure the window state is consistent