22 lines
444 B
C
22 lines
444 B
C
#ifndef __ASM_SPINLOCK_TYPES_H
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#define __ASM_SPINLOCK_TYPES_H
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typedef struct {
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#ifdef CONFIG_PA20
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volatile unsigned int slock;
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# define __ARCH_SPIN_LOCK_UNLOCKED { 1 }
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#else
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volatile unsigned int lock[4];
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# define __ARCH_SPIN_LOCK_UNLOCKED { { 1, 1, 1, 1 } }
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#endif
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} arch_spinlock_t;
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typedef struct {
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arch_spinlock_t lock;
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volatile int counter;
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} arch_rwlock_t;
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#define __ARCH_RW_LOCK_UNLOCKED { __ARCH_SPIN_LOCK_UNLOCKED, 0 }
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#endif
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