diff options
Diffstat (limited to 'arch/powerpc/include/asm/time.h')
| -rw-r--r-- | arch/powerpc/include/asm/time.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h index 1092fdd7e737..b240666b7bc1 100644 --- a/arch/powerpc/include/asm/time.h +++ b/arch/powerpc/include/asm/time.h @@ -18,6 +18,7 @@ #include <linux/percpu.h> #include <asm/processor.h> +#include <asm/cpu_has_feature.h> /* time.c */ extern unsigned long tb_ticks_per_jiffy; @@ -103,7 +104,7 @@ static inline u64 get_vtb(void) { #ifdef CONFIG_PPC_BOOK3S_64 if (cpu_has_feature(CPU_FTR_ARCH_207S)) - return mfvtb(); + return mfspr(SPRN_VTB); #endif return 0; } @@ -146,7 +147,7 @@ static inline void set_tb(unsigned int upper, unsigned int lower) * in auto-reload mode. The problem is PIT stops counting when it * hits zero. If it would wrap, we could use it just like a decrementer. */ -static inline unsigned int get_dec(void) +static inline u64 get_dec(void) { #if defined(CONFIG_40x) return (mfspr(SPRN_PIT)); @@ -160,10 +161,10 @@ static inline unsigned int get_dec(void) * in when the decrementer generates its interrupt: on the 1 to 0 * transition for Book E/4xx, but on the 0 to -1 transition for others. */ -static inline void set_dec(int val) +static inline void set_dec(u64 val) { #if defined(CONFIG_40x) - mtspr(SPRN_PIT, val); + mtspr(SPRN_PIT, (u32) val); #else #ifndef CONFIG_BOOKE --val; |