From 11ab3f3d3c2474d3ed6912443de74c3972bd6f23 Mon Sep 17 00:00:00 2001 From: Chen Liqin Date: Wed, 18 Nov 2009 13:22:33 +0800 Subject: score: add flush_dcahce_page and PG_dcache_dirty define Signed-off-by: Cui Bixiong Signed-off-by: Chen Liqin modified: arch/score/include/asm/cacheflush.h modified: arch/score/mm/cache.c --- arch/score/include/asm/cacheflush.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/score/include') diff --git a/arch/score/include/asm/cacheflush.h b/arch/score/include/asm/cacheflush.h index caaba24036e3..1d545d0ce206 100644 --- a/arch/score/include/asm/cacheflush.h +++ b/arch/score/include/asm/cacheflush.h @@ -14,10 +14,12 @@ extern void flush_cache_sigtramp(unsigned long addr); extern void flush_icache_all(void); extern void flush_icache_range(unsigned long start, unsigned long end); extern void flush_dcache_range(unsigned long start, unsigned long end); +extern void flush_dcache_page(struct page *page); + +#define PG_dcache_dirty PG_arch_1 #define flush_cache_dup_mm(mm) do {} while (0) #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 -#define flush_dcache_page(page) do {} while (0) #define flush_dcache_mmap_lock(mapping) do {} while (0) #define flush_dcache_mmap_unlock(mapping) do {} while (0) #define flush_cache_vmap(start, end) do {} while (0) -- cgit v1.2.3 From 202b864ad5aa34989609a3073acbe7a04795b265 Mon Sep 17 00:00:00 2001 From: Chen Liqin Date: Wed, 18 Nov 2009 13:28:13 +0800 Subject: score: fixed pfn_valid define. Signed-off-by: Cui Bixiong Signed-off-by: Chen Liqin modified: arch/score/include/asm/page.h modified: arch/score/kernel/setup.c modified: arch/score/mm/init.c --- arch/score/include/asm/page.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/score/include') diff --git a/arch/score/include/asm/page.h b/arch/score/include/asm/page.h index d92a5a2d36d4..1e9ade8e77e6 100644 --- a/arch/score/include/asm/page.h +++ b/arch/score/include/asm/page.h @@ -74,7 +74,7 @@ extern unsigned long max_pfn; #define page_to_bus(page) (page_to_phys(page)) #define phys_to_page(paddr) (pfn_to_page(phys_to_pfn(paddr))) -#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_mapnr) +#define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn)) #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) -- cgit v1.2.3 From ef8355c3a3c7a4d7f1d49881937337ea78ed306a Mon Sep 17 00:00:00 2001 From: Chen Liqin Date: Thu, 17 Dec 2009 18:31:23 +0800 Subject: score: include asm-generic/param.h in asm/delay.h. Signed-off-by: Cui Bixiong Signed-off-by: Chen Liqin --- arch/score/include/asm/delay.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/score/include') diff --git a/arch/score/include/asm/delay.h b/arch/score/include/asm/delay.h index 6726ec199dc0..529e494712a5 100644 --- a/arch/score/include/asm/delay.h +++ b/arch/score/include/asm/delay.h @@ -1,6 +1,8 @@ #ifndef _ASM_SCORE_DELAY_H #define _ASM_SCORE_DELAY_H +#include + static inline void __delay(unsigned long loops) { /* 3 cycles per loop. */ -- cgit v1.2.3