forked from Minki/linux
88ced03149
include/asm-ppc/ had #ifdef __KERNEL__ in all header files that are not meant for use by user space, include/asm-powerpc does not have this yet. This patch gets us a lot closer there. There are a few cases where I was not sure, so I left them out. I have verified that no CONFIG_* symbols are used outside of __KERNEL__ any more and that there are no obvious compile errors when including any of the headers in user space libraries. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
30 lines
846 B
C
30 lines
846 B
C
#ifndef _ASM_POWERPC_HARDIRQ_H
|
|
#define _ASM_POWERPC_HARDIRQ_H
|
|
#ifdef __KERNEL__
|
|
|
|
#include <asm/irq.h>
|
|
#include <asm/bug.h>
|
|
|
|
/* The __last_jiffy_stamp field is needed to ensure that no decrementer
|
|
* interrupt is lost on SMP machines. Since on most CPUs it is in the same
|
|
* cache line as local_irq_count, it is cheap to access and is also used on UP
|
|
* for uniformity.
|
|
*/
|
|
typedef struct {
|
|
unsigned int __softirq_pending; /* set_bit is used on this */
|
|
unsigned int __last_jiffy_stamp;
|
|
} ____cacheline_aligned irq_cpustat_t;
|
|
|
|
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
|
|
|
|
#define last_jiffy_stamp(cpu) __IRQ_STAT((cpu), __last_jiffy_stamp)
|
|
|
|
static inline void ack_bad_irq(int irq)
|
|
{
|
|
printk(KERN_CRIT "illegal vector %d received!\n", irq);
|
|
BUG();
|
|
}
|
|
|
|
#endif /* __KERNEL__ */
|
|
#endif /* _ASM_POWERPC_HARDIRQ_H */
|