My proposal for non-generic kernels:

o only code for the configured CPU is compiled
  and linked (saves ~100k for R3000 kernels!)
o removed a lot of indirect function calls
o removed Ralf's "cowboy patch"
o added sanity check for DECstations (print warning
  if the kernel is configured for the wrong CPU)

1 files changed, 8 insertions, 28 deletions

diff --git a/arch/mips/mm/andes.c b/arch/mips/mm/andes.c
index c0653eb64..4663ad657 100644
--- a/arch/mips/mm/andes.c
+++ b/arch/mips/mm/andes.c
@@ -1,4 +1,4 @@
-/* $Id: andes.c,v 1.5 1998/05/04 09:12:55 ralf Exp $
+/* $Id: andes.c,v 1.6 1999/01/04 16:03:52 ralf Exp $
  *
  * andes.c: MMU and cache operations for the R10000 (ANDES).
  *
@@ -14,8 +14,6 @@
 #include <asm/sgialib.h>
 #include <asm/mmu_context.h>
 
-extern unsigned long mips_tlb_entries;
-
 /* Cache operations. XXX Write these dave... */
 static inline void andes_flush_cache_all(void)
 {
@@ -51,46 +49,41 @@ static void andes_flush_cache_sigtramp(unsigned long page)
 }
 
 /* TLB operations. XXX Write these dave... */
-static inline void andes_flush_tlb_all(void)
+inline void flush_tlb_all(void)
 {
 	/* XXX */
 }
 
-static void andes_flush_tlb_mm(struct mm_struct *mm)
+void flush_tlb_mm(struct mm_struct *mm)
 {
 	/* XXX */
 }
 
-static void andes_flush_tlb_range(struct mm_struct *mm, unsigned long start,
+void flush_tlb_range(struct mm_struct *mm, unsigned long start,
 				  unsigned long end)
 {
 	/* XXX */
 }
 
-static void andes_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
+void flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
 {
 	/* XXX */
 }
 
-static void andes_load_pgd(unsigned long pg_dir)
+void load_pgd(unsigned long pg_dir)
 {
 }
 
-static void andes_pgd_init(unsigned long page)
+void pgd_init(unsigned long page)
 {
 }
 
-static void andes_add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
+void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
 				  unsigned long entryhi, unsigned long pagemask)
 {
         /* XXX */
 }
 
-static int andes_user_mode(struct pt_regs *regs)
-{
-	return (regs->cp0_status & ST0_KSU) == KSU_USER;
-}
-
 __initfunc(void ld_mmu_andes(void))
 {
 	flush_cache_all = andes_flush_cache_all;
@@ -100,19 +93,6 @@ __initfunc(void ld_mmu_andes(void))
 	flush_cache_sigtramp = andes_flush_cache_sigtramp;
 	flush_page_to_ram = andes_flush_page_to_ram;
 
-	flush_tlb_all = andes_flush_tlb_all;
-	flush_tlb_mm = andes_flush_tlb_mm;
-	flush_tlb_range = andes_flush_tlb_range;
-	flush_tlb_page = andes_flush_tlb_page;
-	andes_asid_setup();
-    
-        add_wired_entry = andes_add_wired_entry;
-
-	user_mode = andes_user_mode;
-
-	load_pgd = andes_load_pgd;
-	pgd_init = andes_pgd_init;
-
 	flush_cache_all();
 	flush_tlb_all();
 }