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Diffstat (limited to 'system/alpha/h/ssb.h')
| -rw-r--r-- | system/alpha/h/ssb.h | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/system/alpha/h/ssb.h b/system/alpha/h/ssb.h deleted file mode 100644 index 057f2dca5..000000000 --- a/system/alpha/h/ssb.h +++ /dev/null @@ -1,183 +0,0 @@ -#ifndef __SSB_H_LOADED -#define __SSB_H_LOADED -/***************************************************************************** - - Copyright © 1993, 1994 Digital Equipment Corporation, - Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, provided -that the copyright notice and this permission notice appear in all copies -of software and supporting documentation, and that the name of Digital not -be used in advertising or publicity pertaining to distribution of the software -without specific, written prior permission. Digital grants this permission -provided that you prominently mark, as not part of the original, any -modifications made to this software or documentation. - -Digital Equipment Corporation disclaims all warranties and/or guarantees -with regard to this software, including all implied warranties of fitness for -a particular purpose and merchantability, and makes no representations -regarding the use of, or the results of the use of, the software and -documentation in terms of correctness, accuracy, reliability, currentness or -otherwise; and you rely on the software, documentation and results solely at -your own risk. - -******************************************************************************/ - -/* - * $Id: ssb.h,v 1.1.1.1 1997/10/30 23:27:17 verghese Exp $; - */ - -/* - * $Log: ssb.h,v $ - * Revision 1.1.1.1 1997/10/30 23:27:17 verghese - * current 10/29/97 - * - * Revision 1.3 1994/08/05 20:13:47 fdh - * Updated Copyright header and RCS $Id: identifier. - * - * Revision 1.2 1994/06/20 14:18:59 fdh - * Fixup header file preprocessor #include conditionals. - * - * Revision 1.1 1993/06/08 19:56:16 fdh - * Initial revision - * - */ - - - -/* ssbinit */ -/* Set up SSB definitions */ -/* Last modified on 1/3/91 by L. Stewart */ - -#define SSB_stcreset1 0x0800 /* CR_DIR */ -#define SSB_stcreset2 0x3820 /* CR_CABEN | CR_AUTO | CR_DIR */ - /* | CR_FIFOMR */ - -#define SSB_TagCable 0 -#define SSB_TagSlot 3 -#define SSB_TagTVA 2 -#define SSB_TagRFA 1 -#define SSB_TagORF 5 -#define SSB_TagStartTV 4 -#define SSB_TagTVStat 6 -#define SSB_TagLocalStat 7 - -#define SSB_AdrLocalStat 0x4000 -#define SSB_AdrSRA 0x8000 -#define SSB_AdrSRB 0x8001 - -#define SSB_LCRenable 0x1 -#define SSB_LCRclrstat 0x2 -#define SSB_LCRfifomr 0x4 -#define SSB_LCRreset 0x8 -#define SSB_LCRled 0x10 - -#define SSB_LSTfifoff 0x100 -#define SSB_LSTfifohf 0x200 -#define SSB_LSTfifoef 0x400 -#define SSB_LSTinst 0x800 -#define SSB_LSTid 0x1000 -#define SSB_LSTotherinst 0x2000 -#define SSB_LSTcnfg0 0x4000 -#define SSB_LSTcnfg1 0x8000 -#define SSB_LSTnode 0xf000 - -#define SSB_CRrParityS 0x01 -#define SSB_CRdataWP 0x02 -#define SSB_CRadrWP 0x04 -#define SSB_CRerrEnable 0x08 -#define SSB_CRreset 0x10 -#define SSB_CRdoConfig 0x20 -#define SSB_CRnodeClock 0x40 - -#define SSB_SRAshared 0x00000080 -#define SSB_SRAdirty 0x00100000 -#define SSB_SRAnType 0x80000000 - -#define SSB_PSRinst 0x001 -#define SSB_PSRmerror 0x002 -#define SSB_PSRreset 0x004 -#define SSB_PSRerror 0x008 -#define SSB_PSRserror 0x010 -#define SSB_PSRisr 0x7e0 - -struct SSB_lsrtype { - unsigned sequence : 8; - unsigned slot : 8; - unsigned mix : 4; - unsigned inst : 1; - unsigned ef : 1; - unsigned hf : 1; - unsigned ff : 1; - unsigned crpad : 3; - unsigned crled : 1; - unsigned crreset : 1; - unsigned crfifomr : 1; - unsigned crclrstat : 1; - unsigned crenable : 1; -}; - -struct SSB_pstattype { - unsigned pad : 21; - unsigned isr : 6; - unsigned serror : 1; - unsigned error : 1; - unsigned reset : 1; - unsigned merror : 1; - unsigned inst : 1; -}; - -struct SSB_sratype { - unsigned nodeType : 1; - unsigned p0stat: 11; - unsigned dirty : 1; - unsigned p1stat : 11; - unsigned shared : 1; - unsigned cr : 7; -}; - -struct SSB_srbtype { - unsigned p1count : 8; - unsigned p0count : 8; - unsigned arbcount : 16; -}; - -extern int ssb_sequence; -extern int ssb_localcr; -extern int ssb_maincr; -extern int ssb_port; -extern int ssb_node; -extern int ssb_config1; -extern int ssb_config0; -extern int ssb_lastsra; -extern int ssb_lastsrb; -extern int ssb_lastlsr; -extern int ssb_lastieecc; -extern struct SSB_lsrtype ssb_lsr; -extern int ssb_mix; -extern struct SSB_sratype ssb_sra; -extern struct SSB_srbtype ssb_srb; -extern int ssb_resid; -extern struct SSB_pstattype ssb_portstatus; - - -/* ssb routines */ -#define SSB_CR SSB_stcreset2 -#define SSBCH 1020 - -#define SSB_CABLE(x) (wfifo(x, SSB_TagCable)) -#define SSB_LDSLOT(x) (wfifo(x, SSB_TagSlot)) -#define SSB_LDTVA(x, w) (wfifo((x) | ((w) ? 0x80000000 : 0), SSB_TagTVA)) -#define SSB_LDRFA(a, c) (wfifo(((255 - c) << 16) + a, SSB_TagRFA)) -#define SSB_LDORF(x) (wfifo(x, SSB_TagORF)) -#define SSB_STARTTV(a, c, w) (wfifo(( (w << 15) | ((255 - c) << 16) | a), SSB_TagStartTV )) -#define SSB_TVSTAT(x) (wfifo(x, SSB_TagTVStat)) -#define SSB_LOCALSTAT(x) (wfifo(x, SSB_TagLocalStat)) - -#define SSB_CFF() ( STC_SETCR(tvp->crmask & ~STC_CRFIFOMR), \ - STC_SETCR(tvp->crmask | STC_CRFIFOMR) ) - -#endif /* __SSB_H_LOADED */ |