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- /*
- * File: architecture/nbicreg.h
- * Author: Avadis Tevanian, Jr.
- *
- * Copyright (C) 1989 NeXT, Inc.
- */
-
- #ifndef _M68K_DEV_NBICREG_
- #define _M68K_DEV_NBICREG_
-
- /*
- * Define addresses of NBIC registers.
- */
-
- #define NBIC_CR 0x02020000 /* Control Register */
- #define NBIC_IDR 0x02020004 /* ID register */
- #define NBIC_IDR_BUS 0xf0fffff0 /* ID register from NeXTbus side */
-
- /*
- * Control register definitions
- */
-
- #define NBIC_CR_IGNSID0 0x10000000 /* ignore slot ID 0 */
- #define NBIC_CR_STFWD 0x08000000 /* store forward */
- #define NBIC_CR_RMCOL 0x04000000 /* read-modify collision */
-
- /*
- * ID register definitions
- */
-
- #define NBIC_IDR_VALID 0x80000000 /* valid */
- #define NBIC_IDR_IDMASK 0x7fff0000 /* Manufacturer ID mask */
-
- #endif _M68K_DEV_NBICREG_
-