/trunk/kernel/arch/sparc64/include/asm.h |
---|
358,6 → 358,15 |
__asm__ volatile ("wrpr %g0, %g0, %tl\n"); |
} |
/** Read UPA_CONFIG register. |
* |
* @return Value of the UPA_CONFIG register. |
*/ |
static inline uint64_t upa_config_read(void) |
{ |
return asi_u64_read(ASI_UPA_CONFIG, 0); |
} |
extern void cpu_halt(void); |
extern void cpu_sleep(void); |
extern void asm_delay_loop(const uint32_t usec); |