select OR1K_PIC
select CPU_NO_EFFICIENT_FFS if !OPENRISC_HAVE_INST_FF1
select NO_BOOTMEM
+ select ARCH_USE_QUEUED_SPINLOCKS
+ select ARCH_USE_QUEUED_RWLOCKS
config CPU_BIG_ENDIAN
def_bool y
#ifndef __ASM_OPENRISC_SPINLOCK_H
#define __ASM_OPENRISC_SPINLOCK_H
-#error "or32 doesn't do SMP yet"
+#include <asm/qspinlock.h>
+
+#include <asm/qrwlock.h>
+
+#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
+#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
+
+#define arch_spin_relax(lock) cpu_relax()
+#define arch_read_relax(lock) cpu_relax()
+#define arch_write_relax(lock) cpu_relax()
+
#endif
--- /dev/null
+#ifndef _ASM_OPENRISC_SPINLOCK_TYPES_H
+#define _ASM_OPENRISC_SPINLOCK_TYPES_H
+
+#include <asm/qspinlock_types.h>
+#include <asm/qrwlock_types.h>
+
+#endif /* _ASM_OPENRISC_SPINLOCK_TYPES_H */