-/* $Id: system.h,v 1.86 2001/10/30 04:57:10 davem Exp $ */
-
#ifndef __SPARC_SYSTEM_H
#define __SPARC_SYSTEM_H
#ifndef __ASSEMBLY__
+#include <linux/irqflags.h>
+
/*
* Sparc (general) CPU types
*/
extern int serial_console;
extern int stop_a_enabled;
-static __inline__ int con_is_present(void)
+static inline int con_is_present(void)
{
return serial_console ? 0 : 1;
}
"o0", "o1", "o2", "o3", "o7"); \
} while(0)
-/*
- * Changing the IRQ level on the Sparc.
- */
-extern void local_irq_restore(unsigned long);
-extern unsigned long __local_irq_save(void);
-extern void local_irq_enable(void);
-
-static inline unsigned long getipl(void)
-{
- unsigned long retval;
-
- __asm__ __volatile__("rd %%psr, %0" : "=r" (retval));
- return retval;
-}
-
-#define local_save_flags(flags) ((flags) = getipl())
-#define local_irq_save(flags) ((flags) = __local_irq_save())
-#define local_irq_disable() ((void) __local_irq_save())
-#define irqs_disabled() ((getipl() & PSR_PIL) != 0)
-
/* XXX Change this if we ever use a PSO mode kernel. */
#define mb() __asm__ __volatile__ ("" : : : "memory")
#define rmb() mb()
extern void __xchg_called_with_bad_pointer(void);
-static __inline__ unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size)
+static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size)
{
switch (size) {
case 4: