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Annotation of sys/arch/alpha/tc/tc_3000_300.h, Revision 1.1.1.1

1.1       nbrk        1: /* $OpenBSD: tc_3000_300.h,v 1.5 2002/05/02 22:56:06 miod Exp $ */
                      2: /* $NetBSD: tc_3000_300.h,v 1.4 1998/10/22 01:03:09 briggs Exp $ */
                      3:
                      4: /*
                      5:  * Copyright (c) 1994, 1995 Carnegie-Mellon University.
                      6:  * All rights reserved.
                      7:  *
                      8:  * Author: Chris G. Demetriou
                      9:  *
                     10:  * Permission to use, copy, modify and distribute this software and
                     11:  * its documentation is hereby granted, provided that both the copyright
                     12:  * notice and this permission notice appear in all copies of the
                     13:  * software, derivative works or modified versions, and any portions
                     14:  * thereof, and that both notices appear in supporting documentation.
                     15:  *
                     16:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
                     17:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
                     18:  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
                     19:  *
                     20:  * Carnegie Mellon requests users of this software to return to
                     21:  *
                     22:  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
                     23:  *  School of Computer Science
                     24:  *  Carnegie Mellon University
                     25:  *  Pittsburgh PA 15213-3890
                     26:  *
                     27:  * any improvements or extensions that they make and grant Carnegie the
                     28:  * rights to redistribute these changes.
                     29:  */
                     30:
                     31: /*
                     32:  * TurboChannel-specific functions and structures for 3000_500.
                     33:  */
                     34:
                     35: /*
                     36:  * TURBOchannel Interface Registers.
                     37:  */
                     38: #define        TC_3000_300_IR                  KV(0x00000001e0000000)  /* Dense */
                     39: #define        TC_3000_300_CSR                 KV(0x00000001e0000008)  /* Dense */
                     40: #define        TC_3000_300_MCR                 KV(0x00000001e0000010)  /* Dense */
                     41: #define        TC_3000_300_LED                 KV(0x00000001e0000018)  /* Dense */
                     42:
                     43: /* Interrupt bits. */
                     44: #define        TC_3000_300_IR_CXTURBO          0x00000004      /* TC CXTURBO */
                     45: #define        TC_3000_300_IR_TCDS             0x00000008      /* TC Dual SCSI */
                     46: #define        TC_3000_300_IR_IOASIC           0x00000010      /* TC IOASIC */
                     47: #define        TC_3000_300_IR_BCTAGPARITY      0x08000000      /* BC tag par. err. */
                     48: #define        TC_3000_300_IR_TCOVERRUN        0x10000000      /* TC overrun */
                     49: #define        TC_3000_300_IR_TCTIMEOUT        0x20000000      /* TC timeout on I/O */
                     50: #define        TC_3000_300_IR_BCACHEPARITY     0x40000000      /* Bcache par. err. */
                     51: #define        TC_3000_300_IR_MEMPARITY        0x80000000      /* Memory par. err. */
                     52:
                     53: /* Device number "cookies." */
                     54: #define        TC_3000_300_DEV_OPT0    0
                     55: #define        TC_3000_300_DEV_OPT1    1
                     56: #define        TC_3000_300_DEV_TCDS    2
                     57: #define        TC_3000_300_DEV_IOASIC  3
                     58: #define        TC_3000_300_DEV_CXTURBO 4
                     59:
                     60: #define TC_3000_300_DEV_BOGUS  -1
                     61:
                     62: #define        TC_3000_300_NCOOKIES    5
                     63:
                     64: extern int     tc_3000_300_fb_cnattach(u_int64_t);