i386/x86_64: move headers to include/asm-x86

Move the headers to include/asm-x86 and fixup the
header install make rules

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 466 deletions

diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h
deleted file mode 100644
index f2e64634fa4..00000000000
--- a/include/asm-x86_64/atomic.h
+++ /dev/null
@@ -1,466 +0,0 @@
-#ifndef __ARCH_X86_64_ATOMIC__
-#define __ARCH_X86_64_ATOMIC__
-
-#include <asm/alternative.h>
-#include <asm/cmpxchg.h>
-
-/* atomic_t should be 32 bit signed type */
-
-/*
- * Atomic operations that C can't guarantee us.  Useful for
- * resource counting etc..
- */
-
-#ifdef CONFIG_SMP
-#define LOCK "lock ; "
-#else
-#define LOCK ""
-#endif
-
-/*
- * Make sure gcc doesn't try to be clever and move things around
- * on us. We need to use _exactly_ the address the user gave us,
- * not some alias that contains the same information.
- */
-typedef struct { int counter; } atomic_t;
-
-#define ATOMIC_INIT(i)	{ (i) }
-
-/**
- * atomic_read - read atomic variable
- * @v: pointer of type atomic_t
- * 
- * Atomically reads the value of @v.
- */ 
-#define atomic_read(v)		((v)->counter)
-
-/**
- * atomic_set - set atomic variable
- * @v: pointer of type atomic_t
- * @i: required value
- * 
- * Atomically sets the value of @v to @i.
- */ 
-#define atomic_set(v,i)		(((v)->counter) = (i))
-
-/**
- * atomic_add - add integer to atomic variable
- * @i: integer value to add
- * @v: pointer of type atomic_t
- * 
- * Atomically adds @i to @v.
- */
-static __inline__ void atomic_add(int i, atomic_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "addl %1,%0"
-		:"=m" (v->counter)
-		:"ir" (i), "m" (v->counter));
-}
-
-/**
- * atomic_sub - subtract the atomic variable
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- * 
- * Atomically subtracts @i from @v.
- */
-static __inline__ void atomic_sub(int i, atomic_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "subl %1,%0"
-		:"=m" (v->counter)
-		:"ir" (i), "m" (v->counter));
-}
-
-/**
- * atomic_sub_and_test - subtract value from variable and test result
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- * 
- * Atomically subtracts @i from @v and returns
- * true if the result is zero, or false for all
- * other cases.
- */
-static __inline__ int atomic_sub_and_test(int i, atomic_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "subl %2,%0; sete %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"ir" (i), "m" (v->counter) : "memory");
-	return c;
-}
-
-/**
- * atomic_inc - increment atomic variable
- * @v: pointer of type atomic_t
- * 
- * Atomically increments @v by 1.
- */ 
-static __inline__ void atomic_inc(atomic_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "incl %0"
-		:"=m" (v->counter)
-		:"m" (v->counter));
-}
-
-/**
- * atomic_dec - decrement atomic variable
- * @v: pointer of type atomic_t
- * 
- * Atomically decrements @v by 1.
- */ 
-static __inline__ void atomic_dec(atomic_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "decl %0"
-		:"=m" (v->counter)
-		:"m" (v->counter));
-}
-
-/**
- * atomic_dec_and_test - decrement and test
- * @v: pointer of type atomic_t
- * 
- * Atomically decrements @v by 1 and
- * returns true if the result is 0, or false for all other
- * cases.
- */ 
-static __inline__ int atomic_dec_and_test(atomic_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "decl %0; sete %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"m" (v->counter) : "memory");
-	return c != 0;
-}
-
-/**
- * atomic_inc_and_test - increment and test 
- * @v: pointer of type atomic_t
- * 
- * Atomically increments @v by 1
- * and returns true if the result is zero, or false for all
- * other cases.
- */ 
-static __inline__ int atomic_inc_and_test(atomic_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "incl %0; sete %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"m" (v->counter) : "memory");
-	return c != 0;
-}
-
-/**
- * atomic_add_negative - add and test if negative
- * @i: integer value to add
- * @v: pointer of type atomic_t
- * 
- * Atomically adds @i to @v and returns true
- * if the result is negative, or false when
- * result is greater than or equal to zero.
- */ 
-static __inline__ int atomic_add_negative(int i, atomic_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "addl %2,%0; sets %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"ir" (i), "m" (v->counter) : "memory");
-	return c;
-}
-
-/**
- * atomic_add_return - add and return
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v and returns @i + @v
- */
-static __inline__ int atomic_add_return(int i, atomic_t *v)
-{
-	int __i = i;
-	__asm__ __volatile__(
-		LOCK_PREFIX "xaddl %0, %1"
-		:"+r" (i), "+m" (v->counter)
-		: : "memory");
-	return i + __i;
-}
-
-static __inline__ int atomic_sub_return(int i, atomic_t *v)
-{
-	return atomic_add_return(-i,v);
-}
-
-#define atomic_inc_return(v)  (atomic_add_return(1,v))
-#define atomic_dec_return(v)  (atomic_sub_return(1,v))
-
-/* An 64bit atomic type */
-
-typedef struct { volatile long counter; } atomic64_t;
-
-#define ATOMIC64_INIT(i)	{ (i) }
-
-/**
- * atomic64_read - read atomic64 variable
- * @v: pointer of type atomic64_t
- *
- * Atomically reads the value of @v.
- * Doesn't imply a read memory barrier.
- */
-#define atomic64_read(v)		((v)->counter)
-
-/**
- * atomic64_set - set atomic64 variable
- * @v: pointer to type atomic64_t
- * @i: required value
- *
- * Atomically sets the value of @v to @i.
- */
-#define atomic64_set(v,i)		(((v)->counter) = (i))
-
-/**
- * atomic64_add - add integer to atomic64 variable
- * @i: integer value to add
- * @v: pointer to type atomic64_t
- *
- * Atomically adds @i to @v.
- */
-static __inline__ void atomic64_add(long i, atomic64_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "addq %1,%0"
-		:"=m" (v->counter)
-		:"ir" (i), "m" (v->counter));
-}
-
-/**
- * atomic64_sub - subtract the atomic64 variable
- * @i: integer value to subtract
- * @v: pointer to type atomic64_t
- *
- * Atomically subtracts @i from @v.
- */
-static __inline__ void atomic64_sub(long i, atomic64_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "subq %1,%0"
-		:"=m" (v->counter)
-		:"ir" (i), "m" (v->counter));
-}
-
-/**
- * atomic64_sub_and_test - subtract value from variable and test result
- * @i: integer value to subtract
- * @v: pointer to type atomic64_t
- *
- * Atomically subtracts @i from @v and returns
- * true if the result is zero, or false for all
- * other cases.
- */
-static __inline__ int atomic64_sub_and_test(long i, atomic64_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "subq %2,%0; sete %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"ir" (i), "m" (v->counter) : "memory");
-	return c;
-}
-
-/**
- * atomic64_inc - increment atomic64 variable
- * @v: pointer to type atomic64_t
- *
- * Atomically increments @v by 1.
- */
-static __inline__ void atomic64_inc(atomic64_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "incq %0"
-		:"=m" (v->counter)
-		:"m" (v->counter));
-}
-
-/**
- * atomic64_dec - decrement atomic64 variable
- * @v: pointer to type atomic64_t
- *
- * Atomically decrements @v by 1.
- */
-static __inline__ void atomic64_dec(atomic64_t *v)
-{
-	__asm__ __volatile__(
-		LOCK_PREFIX "decq %0"
-		:"=m" (v->counter)
-		:"m" (v->counter));
-}
-
-/**
- * atomic64_dec_and_test - decrement and test
- * @v: pointer to type atomic64_t
- *
- * Atomically decrements @v by 1 and
- * returns true if the result is 0, or false for all other
- * cases.
- */
-static __inline__ int atomic64_dec_and_test(atomic64_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "decq %0; sete %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"m" (v->counter) : "memory");
-	return c != 0;
-}
-
-/**
- * atomic64_inc_and_test - increment and test
- * @v: pointer to type atomic64_t
- *
- * Atomically increments @v by 1
- * and returns true if the result is zero, or false for all
- * other cases.
- */
-static __inline__ int atomic64_inc_and_test(atomic64_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "incq %0; sete %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"m" (v->counter) : "memory");
-	return c != 0;
-}
-
-/**
- * atomic64_add_negative - add and test if negative
- * @i: integer value to add
- * @v: pointer to type atomic64_t
- *
- * Atomically adds @i to @v and returns true
- * if the result is negative, or false when
- * result is greater than or equal to zero.
- */
-static __inline__ int atomic64_add_negative(long i, atomic64_t *v)
-{
-	unsigned char c;
-
-	__asm__ __volatile__(
-		LOCK_PREFIX "addq %2,%0; sets %1"
-		:"=m" (v->counter), "=qm" (c)
-		:"ir" (i), "m" (v->counter) : "memory");
-	return c;
-}
-
-/**
- * atomic64_add_return - add and return
- * @i: integer value to add
- * @v: pointer to type atomic64_t
- *
- * Atomically adds @i to @v and returns @i + @v
- */
-static __inline__ long atomic64_add_return(long i, atomic64_t *v)
-{
-	long __i = i;
-	__asm__ __volatile__(
-		LOCK_PREFIX "xaddq %0, %1;"
-		:"+r" (i), "+m" (v->counter)
-		: : "memory");
-	return i + __i;
-}
-
-static __inline__ long atomic64_sub_return(long i, atomic64_t *v)
-{
-	return atomic64_add_return(-i,v);
-}
-
-#define atomic64_inc_return(v)  (atomic64_add_return(1,v))
-#define atomic64_dec_return(v)  (atomic64_sub_return(1,v))
-
-#define atomic64_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new))
-#define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
-
-#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-
-/**
- * atomic_add_unless - add unless the number is a given value
- * @v: pointer of type atomic_t
- * @a: the amount to add to v...
- * @u: ...unless v is equal to u.
- *
- * Atomically adds @a to @v, so long as it was not @u.
- * Returns non-zero if @v was not @u, and zero otherwise.
- */
-static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
-{
-	int c, old;
-	c = atomic_read(v);
-	for (;;) {
-		if (unlikely(c == (u)))
-			break;
-		old = atomic_cmpxchg((v), c, c + (a));
-		if (likely(old == c))
-			break;
-		c = old;
-	}
-	return c != (u);
-}
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-/**
- * atomic64_add_unless - add unless the number is a given value
- * @v: pointer of type atomic64_t
- * @a: the amount to add to v...
- * @u: ...unless v is equal to u.
- *
- * Atomically adds @a to @v, so long as it was not @u.
- * Returns non-zero if @v was not @u, and zero otherwise.
- */
-static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
-{
-	long c, old;
-	c = atomic64_read(v);
-	for (;;) {
-		if (unlikely(c == (u)))
-			break;
-		old = atomic64_cmpxchg((v), c, c + (a));
-		if (likely(old == c))
-			break;
-		c = old;
-	}
-	return c != (u);
-}
-
-#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
-
-/* These are x86-specific, used by some header files */
-#define atomic_clear_mask(mask, addr) \
-__asm__ __volatile__(LOCK_PREFIX "andl %0,%1" \
-: : "r" (~(mask)),"m" (*addr) : "memory")
-
-#define atomic_set_mask(mask, addr) \
-__asm__ __volatile__(LOCK_PREFIX "orl %0,%1" \
-: : "r" ((unsigned)mask),"m" (*(addr)) : "memory")
-
-/* Atomic operations are already serializing on x86 */
-#define smp_mb__before_atomic_dec()	barrier()
-#define smp_mb__after_atomic_dec()	barrier()
-#define smp_mb__before_atomic_inc()	barrier()
-#define smp_mb__after_atomic_inc()	barrier()
-
-#include <asm-generic/atomic.h>
-#endif