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author | dfr <dfr@FreeBSD.org> | 1998-07-31 09:14:49 +0000 |
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committer | dfr <dfr@FreeBSD.org> | 1998-07-31 09:14:49 +0000 |
commit | 2446fc294318508b902838e185c75e1c1f0d1e9d (patch) | |
tree | 4c42ca1f94ab75f713a52f01dc87ba1a96266a9f | |
parent | 8a797b3a0018066abb207753333cb013ea74db6c (diff) | |
download | FreeBSD-src-2446fc294318508b902838e185c75e1c1f0d1e9d.zip FreeBSD-src-2446fc294318508b902838e185c75e1c1f0d1e9d.tar.gz |
Add definitions of EV56 INT1/INT2/INT4/INT8 memory spaces.
-rw-r--r-- | sys/alpha/include/bwx.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/alpha/include/bwx.h b/sys/alpha/include/bwx.h index 266534d..5489e3a 100644 --- a/sys/alpha/include/bwx.h +++ b/sys/alpha/include/bwx.h @@ -23,12 +23,20 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id$ + * $Id: bwx.h,v 1.1 1998/07/05 12:14:15 dfr Exp $ */ #ifndef _MACHINE_BWX_H_ #define _MACHINE_BWX_H_ +/* + * Byte/word accesses must be made with particular values for addr<37,38> + */ +#define BWX_EV56_INT8 (0L << 37) +#define BWX_EV56_INT4 (1L << 37) +#define BWX_EV56_INT2 (2L << 37) +#define BWX_EV56_INT1 (3L << 37) + static __inline u_int8_t ldbu(vm_offset_t va) { |