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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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/*
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 * This is generic interface for managing
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 * Address Space IDentifiers (ASIDs).
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 */
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#ifndef __ASID_H__
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#ifndef __ASID_H__
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#define __ASID_H__
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#define __ASID_H__
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#include <arch/mm/asid.h>
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#include <typedefs.h>
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#define ASID_KERNEL 0
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#define ASID_KERNEL 0
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#define ASID_INVALID    1
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#define ASID_START  2
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#define ASID_MAX    ASID_MAX_ARCH
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#define ASIDS_ALLOCABLE ((ASID_MAX+1)-ASID_START)
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extern spinlock_t asidlock;
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extern link_t as_with_asid_head;
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extern asid_t asid_get(void);
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extern void asid_put(asid_t asid);
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#ifndef asid_install
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extern void asid_install(as_t *as);
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#endif /* !def asid_install */
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#define asid_find_free()    ASID_START
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#define asid_put_arch(x)
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#endif
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#endif