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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/mips/include/asm/idle.h |
Initial import
Diffstat (limited to 'arch/mips/include/asm/idle.h')
-rw-r--r-- | arch/mips/include/asm/idle.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/mips/include/asm/idle.h b/arch/mips/include/asm/idle.h new file mode 100644 index 000000000..a2d18ab57 --- /dev/null +++ b/arch/mips/include/asm/idle.h @@ -0,0 +1,29 @@ +#ifndef __ASM_IDLE_H +#define __ASM_IDLE_H + +#include <linux/cpuidle.h> +#include <linux/linkage.h> + +extern void (*cpu_wait)(void); +extern void r4k_wait(void); +extern asmlinkage void __r4k_wait(void); +extern void r4k_wait_irqoff(void); + +static inline int using_rollback_handler(void) +{ + return cpu_wait == r4k_wait; +} + +extern int mips_cpuidle_wait_enter(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int index); + +#define MIPS_CPUIDLE_WAIT_STATE {\ + .enter = mips_cpuidle_wait_enter,\ + .exit_latency = 1,\ + .target_residency = 1,\ + .power_usage = UINT_MAX,\ + .name = "wait",\ + .desc = "MIPS wait",\ +} + +#endif /* __ASM_IDLE_H */ |