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add idl4k kernel firmware version 1.13.0.105

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This commit is contained in:
Jaroslav Kysela
2015-03-26 17:22:37 +01:00
parent 5194d2792e
commit e9070cdc77
31064 changed files with 12769984 additions and 0 deletions
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36
kernel/arch/cris/include/arch-v32/arch/atomic.h Normal file
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#ifndef __ASM_CRIS_ARCH_ATOMIC__
#define __ASM_CRIS_ARCH_ATOMIC__
#include <linux/spinlock_types.h>
extern void cris_spin_unlock(void *l, int val);
extern void cris_spin_lock(void *l);
extern int cris_spin_trylock(void* l);
#ifndef CONFIG_SMP
#define cris_atomic_save(addr, flags) local_irq_save(flags);
#define cris_atomic_restore(addr, flags) local_irq_restore(flags);
#else
extern spinlock_t cris_atomic_locks[];
#define LOCK_COUNT 128
#define HASH_ADDR(a) (((int)a) & 127)
#define cris_atomic_save(addr, flags) \
local_irq_save(flags); \
cris_spin_lock((void *)&cris_atomic_locks[HASH_ADDR(addr)].raw_lock.slock);
#define cris_atomic_restore(addr, flags) \
{ \
spinlock_t *lock = (void*)&cris_atomic_locks[HASH_ADDR(addr)]; \
__asm__ volatile ("move.d %1,%0" \
: "=m" (lock->raw_lock.slock) \
: "r" (1) \
: "memory"); \
local_irq_restore(flags); \
}
#endif
#endif