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Diffstat (limited to 'include/asm-s390/irqflags.h')
-rw-r--r--include/asm-s390/irqflags.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/include/asm-s390/irqflags.h b/include/asm-s390/irqflags.h
deleted file mode 100644
index 3f26131120b..00000000000
--- a/include/asm-s390/irqflags.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * include/asm-s390/irqflags.h
- *
- * Copyright (C) IBM Corp. 2006
- * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
- */
-
-#ifndef __ASM_IRQFLAGS_H
-#define __ASM_IRQFLAGS_H
-
-#ifdef __KERNEL__
-
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-
-/* store then or system mask. */
-#define __raw_local_irq_stosm(__or) \
-({ \
- unsigned long __mask; \
- asm volatile( \
- " stosm %0,%1" \
- : "=Q" (__mask) : "i" (__or) : "memory"); \
- __mask; \
-})
-
-/* store then and system mask. */
-#define __raw_local_irq_stnsm(__and) \
-({ \
- unsigned long __mask; \
- asm volatile( \
- " stnsm %0,%1" \
- : "=Q" (__mask) : "i" (__and) : "memory"); \
- __mask; \
-})
-
-/* set system mask. */
-#define __raw_local_irq_ssm(__mask) \
-({ \
- asm volatile("ssm %0" : : "Q" (__mask) : "memory"); \
-})
-
-#else /* __GNUC__ */
-
-/* store then or system mask. */
-#define __raw_local_irq_stosm(__or) \
-({ \
- unsigned long __mask; \
- asm volatile( \
- " stosm 0(%1),%2" \
- : "=m" (__mask) \
- : "a" (&__mask), "i" (__or) : "memory"); \
- __mask; \
-})
-
-/* store then and system mask. */
-#define __raw_local_irq_stnsm(__and) \
-({ \
- unsigned long __mask; \
- asm volatile( \
- " stnsm 0(%1),%2" \
- : "=m" (__mask) \
- : "a" (&__mask), "i" (__and) : "memory"); \
- __mask; \
-})
-
-/* set system mask. */
-#define __raw_local_irq_ssm(__mask) \
-({ \
- asm volatile( \
- " ssm 0(%0)" \
- : : "a" (&__mask), "m" (__mask) : "memory"); \
-})
-
-#endif /* __GNUC__ */
-
-/* interrupt control.. */
-static inline unsigned long raw_local_irq_enable(void)
-{
- return __raw_local_irq_stosm(0x03);
-}
-
-static inline unsigned long raw_local_irq_disable(void)
-{
- return __raw_local_irq_stnsm(0xfc);
-}
-
-#define raw_local_save_flags(x) \
-do { \
- typecheck(unsigned long, x); \
- (x) = __raw_local_irq_stosm(0x00); \
-} while (0)
-
-static inline void raw_local_irq_restore(unsigned long flags)
-{
- __raw_local_irq_ssm(flags);
-}
-
-static inline int raw_irqs_disabled_flags(unsigned long flags)
-{
- return !(flags & (3UL << (BITS_PER_LONG - 8)));
-}
-
-/* For spinlocks etc */
-#define raw_local_irq_save(x) ((x) = raw_local_irq_disable())
-
-#endif /* __KERNEL__ */
-#endif /* __ASM_IRQFLAGS_H */