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Ingo Molnarde30a2b2006-07-03 00:24:42 -07001/*
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