Commit c01905ee authored by Markos Chandras's avatar Markos Chandras Committed by Ralf Baechle

MIPS: mm: Move UNIQUE_ENTRYHI macro to a header file

The UNIQUE_ENTRYHI definition was duplicated whenever there
was the need to flush the TLB entries. We move this common
definition to a header file.
Signed-off-by: default avatarMarkos Chandras <markos.chandras@imgtec.com>
Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6129/
parent 691038ba
...@@ -18,6 +18,8 @@ ...@@ -18,6 +18,8 @@
*/ */
#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) #define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
#define UNIQUE_ENTRYHI(idx) (CKSEG0 + ((idx) << (PAGE_SHIFT + 1)))
#include <asm-generic/tlb.h> #include <asm-generic/tlb.h>
#endif /* __ASM_TLB_H */ #endif /* __ASM_TLB_H */
...@@ -171,8 +171,6 @@ void *kmap_coherent(struct page *page, unsigned long addr) ...@@ -171,8 +171,6 @@ void *kmap_coherent(struct page *page, unsigned long addr)
return (void*) vaddr; return (void*) vaddr;
} }
#define UNIQUE_ENTRYHI(idx) (CKSEG0 + ((idx) << (PAGE_SHIFT + 1)))
void kunmap_coherent(void) void kunmap_coherent(void)
{ {
#ifndef CONFIG_MIPS_MT_SMTC #ifndef CONFIG_MIPS_MT_SMTC
......
...@@ -20,16 +20,11 @@ ...@@ -20,16 +20,11 @@
#include <asm/bootinfo.h> #include <asm/bootinfo.h>
#include <asm/mmu_context.h> #include <asm/mmu_context.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/tlbmisc.h> #include <asm/tlbmisc.h>
extern void build_tlb_refill_handler(void); extern void build_tlb_refill_handler(void);
/*
* Make sure all entries differ. If they're not different
* MIPS32 will take revenge ...
*/
#define UNIQUE_ENTRYHI(idx) (CKSEG0 + ((idx) << (PAGE_SHIFT + 1)))
/* Atomicity and interruptability */ /* Atomicity and interruptability */
#ifdef CONFIG_MIPS_MT_SMTC #ifdef CONFIG_MIPS_MT_SMTC
......
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