1/* 2 * include/asm-powerpc/irqflags.h 3 * 4 * IRQ flags handling 5 * 6 * This file gets included from lowlevel asm headers too, to provide 7 * wrapped versions of the local_irq_*() APIs, based on the 8 * raw_local_irq_*() macros from the lowlevel headers. 9 */ 10#ifndef _ASM_IRQFLAGS_H 11#define _ASM_IRQFLAGS_H 12 13/* 14 * Get definitions for raw_local_save_flags(x), etc. 15 */ 16#include <asm-powerpc/hw_irq.h> 17 18/* 19 * Do the CPU's IRQ-state tracing from assembly code. We call a 20 * C function, so save all the C-clobbered registers: 21 */ 22#ifdef CONFIG_TRACE_IRQFLAGS 23 24#error No support on PowerPC yet for CONFIG_TRACE_IRQFLAGS 25 26#else 27# define TRACE_IRQS_ON 28# define TRACE_IRQS_OFF 29#endif 30 31#endif 32