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Diffstat (limited to 'arch/arm64/include/asm/atomic.h')
-rw-r--r--arch/arm64/include/asm/atomic.h63
1 files changed, 59 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
index 1e247ac2601a..f3a3586a421c 100644
--- a/arch/arm64/include/asm/atomic.h
+++ b/arch/arm64/include/asm/atomic.h
@@ -55,13 +55,42 @@
#define atomic_read(v) READ_ONCE((v)->counter)
#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i))
+
+#define atomic_add_return_relaxed atomic_add_return_relaxed
+#define atomic_add_return_acquire atomic_add_return_acquire
+#define atomic_add_return_release atomic_add_return_release
+#define atomic_add_return atomic_add_return
+
+#define atomic_inc_return_relaxed(v) atomic_add_return_relaxed(1, (v))
+#define atomic_inc_return_acquire(v) atomic_add_return_acquire(1, (v))
+#define atomic_inc_return_release(v) atomic_add_return_release(1, (v))
+#define atomic_inc_return(v) atomic_add_return(1, (v))
+
+#define atomic_sub_return_relaxed atomic_sub_return_relaxed
+#define atomic_sub_return_acquire atomic_sub_return_acquire
+#define atomic_sub_return_release atomic_sub_return_release
+#define atomic_sub_return atomic_sub_return
+
+#define atomic_dec_return_relaxed(v) atomic_sub_return_relaxed(1, (v))
+#define atomic_dec_return_acquire(v) atomic_sub_return_acquire(1, (v))
+#define atomic_dec_return_release(v) atomic_sub_return_release(1, (v))
+#define atomic_dec_return(v) atomic_sub_return(1, (v))
+
+#define atomic_xchg_relaxed(v, new) xchg_relaxed(&((v)->counter), (new))
+#define atomic_xchg_acquire(v, new) xchg_acquire(&((v)->counter), (new))
+#define atomic_xchg_release(v, new) xchg_release(&((v)->counter), (new))
#define atomic_xchg(v, new) xchg(&((v)->counter), (new))
+
+#define atomic_cmpxchg_relaxed(v, old, new) \
+ cmpxchg_relaxed(&((v)->counter), (old), (new))
+#define atomic_cmpxchg_acquire(v, old, new) \
+ cmpxchg_acquire(&((v)->counter), (old), (new))
+#define atomic_cmpxchg_release(v, old, new) \
+ cmpxchg_release(&((v)->counter), (old), (new))
#define atomic_cmpxchg(v, old, new) cmpxchg(&((v)->counter), (old), (new))
#define atomic_inc(v) atomic_add(1, (v))
#define atomic_dec(v) atomic_sub(1, (v))
-#define atomic_inc_return(v) atomic_add_return(1, (v))
-#define atomic_dec_return(v) atomic_sub_return(1, (v))
#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0)
@@ -75,13 +104,39 @@
#define ATOMIC64_INIT ATOMIC_INIT
#define atomic64_read atomic_read
#define atomic64_set atomic_set
+
+#define atomic64_add_return_relaxed atomic64_add_return_relaxed
+#define atomic64_add_return_acquire atomic64_add_return_acquire
+#define atomic64_add_return_release atomic64_add_return_release
+#define atomic64_add_return atomic64_add_return
+
+#define atomic64_inc_return_relaxed(v) atomic64_add_return_relaxed(1, (v))
+#define atomic64_inc_return_acquire(v) atomic64_add_return_acquire(1, (v))
+#define atomic64_inc_return_release(v) atomic64_add_return_release(1, (v))
+#define atomic64_inc_return(v) atomic64_add_return(1, (v))
+
+#define atomic64_sub_return_relaxed atomic64_sub_return_relaxed
+#define atomic64_sub_return_acquire atomic64_sub_return_acquire
+#define atomic64_sub_return_release atomic64_sub_return_release
+#define atomic64_sub_return atomic64_sub_return
+
+#define atomic64_dec_return_relaxed(v) atomic64_sub_return_relaxed(1, (v))
+#define atomic64_dec_return_acquire(v) atomic64_sub_return_acquire(1, (v))
+#define atomic64_dec_return_release(v) atomic64_sub_return_release(1, (v))
+#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
+
+#define atomic64_xchg_relaxed atomic_xchg_relaxed
+#define atomic64_xchg_acquire atomic_xchg_acquire
+#define atomic64_xchg_release atomic_xchg_release
#define atomic64_xchg atomic_xchg
+
+#define atomic64_cmpxchg_relaxed atomic_cmpxchg_relaxed
+#define atomic64_cmpxchg_acquire atomic_cmpxchg_acquire
+#define atomic64_cmpxchg_release atomic_cmpxchg_release
#define atomic64_cmpxchg atomic_cmpxchg
#define atomic64_inc(v) atomic64_add(1, (v))
#define atomic64_dec(v) atomic64_sub(1, (v))
-#define atomic64_inc_return(v) atomic64_add_return(1, (v))
-#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
#define atomic64_dec_and_test(v) (atomic64_dec_return(v) == 0)
#define atomic64_sub_and_test(i, v) (atomic64_sub_return((i), (v)) == 0)