diff options
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/machdep.h | 13 | ||||
| -rw-r--r-- | include/asm-powerpc/reg.h | 4 |
2 files changed, 12 insertions, 5 deletions
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h index 5348b820788..21c8dc90d17 100644 --- a/include/asm-powerpc/machdep.h +++ b/include/asm-powerpc/machdep.h @@ -158,6 +158,12 @@ struct machdep_calls { /* Idle loop for this platform, leave empty for default idle loop */ void (*idle_loop)(void); + /* + * Function for waiting for work with reduced power in idle loop; + * called with interrupts disabled. + */ + void (*power_save)(void); + /* Function to enable performance monitor counters for this platform, called once per cpu. */ void (*enable_pmcs)(void); @@ -170,9 +176,6 @@ struct machdep_calls { May be NULL. */ void (*init)(void); - void (*idle)(void); - void (*power_save)(void); - void (*heartbeat)(void); unsigned long heartbeat_reset; unsigned long heartbeat_count; @@ -242,8 +245,8 @@ struct machdep_calls { #endif /* CONFIG_KEXEC */ }; -extern void default_idle(void); -extern void native_idle(void); +extern void power4_idle(void); +extern void ppc6xx_idle(void); extern struct machdep_calls ppc_md; extern char cmd_line[COMMAND_LINE_SIZE]; diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h index 72bfe3af046..bd467bf5cf5 100644 --- a/include/asm-powerpc/reg.h +++ b/include/asm-powerpc/reg.h @@ -622,6 +622,10 @@ extern void ppc64_runlatch_off(void); extern unsigned long scom970_read(unsigned int address); extern void scom970_write(unsigned int address, unsigned long value); +#else +#define ppc64_runlatch_on() +#define ppc64_runlatch_off() + #endif /* CONFIG_PPC64 */ #define __get_SP() ({unsigned long sp; \ |