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Diffstat (limited to 'arch/arm/include/asm/smp_plat.h')
-rw-r--r--arch/arm/include/asm/smp_plat.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/include/asm/smp_plat.h b/arch/arm/include/asm/smp_plat.h
index f75f8a2..6e63f29 100644
--- a/arch/arm/include/asm/smp_plat.h
+++ b/arch/arm/include/asm/smp_plat.h
@@ -70,9 +70,15 @@ static inline int get_logical_index(u32 mpidr)
return -EINVAL;
}
+/*
+ * NOTE ! Assembly code relies on the following
+ * structure memory layout in order to carry out load
+ * multiple from its base address. For more
+ * information check arch/arm/kernel/sleep.S
+ */
struct mpidr_hash {
- u32 mask;
- u32 shift_aff[3];
+ u32 mask; /* used by sleep.S */
+ u32 shift_aff[3]; /* used by sleep.S */
u32 bits;
};
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