[Linux-mips-commits]CVS: linux/include/asm-mips pgtable.h,1.3,1.4

[James S. <jsi...@us...>]

Update of /cvsroot/linux-mips/linux/include/asm-mips
In directory usw-pr-cvs1:/tmp/cvs-serv30998

Modified Files:
	pgtable.h 
Log Message:
Move MIPS pgprot_noncached() to <asm/pgtable.h>.

Index: pgtable.h
===================================================================
RCS file: /cvsroot/linux-mips/linux/include/asm-mips/pgtable.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** pgtable.h	2001/07/20 17:47:05	1.3
--- pgtable.h	2001/09/06 16:52:13	1.4
***************
*** 398,401 ****
--- 398,418 ----
  }
  
+ /*
+  * Macro to make mark a page protection value as "uncacheable".  Note
+  * that "protection" is really a misnomer here as the protection value
+  * contains the memory attribute bits, dirty bits, and various other
+  * bits as well.
+  */
+ #define pgprot_noncached pgprot_noncached
+ 
+ static inline pgprot_t pgprot_noncached(pgprot_t _prot)
+ {
+ 	unsigned long prot = pgprot_val(_prot);
+ 
+ 	prot = (prot & ~_CACHE_MASK) | _CACHE_UNCACHED;
+ 
+ 	return __pgprot(prot);
+ }
+ 
  extern inline pte_t pte_mkyoung(pte_t pte)
  {