1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
137 lines
2.6 KiB
C
137 lines
2.6 KiB
C
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#define CSTART 0x400L
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#define CMAX 0x800L
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#define ISTART 0x800L
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#define IMAX 0xC00L
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#define CIN 0xD10L
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#define GLOBAL 0xD10L
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#define EIN 0xD18L
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#define FEPSTAT 0xD20L
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#define CHANSTRUCT 0x1000L
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#define RXTXBUF 0x4000L
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struct global_data
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{
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volatile ushort cin;
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volatile ushort cout;
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volatile ushort cstart;
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volatile ushort cmax;
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volatile ushort ein;
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volatile ushort eout;
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volatile ushort istart;
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volatile ushort imax;
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};
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struct board_chan
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{
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int filler1;
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int filler2;
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volatile ushort tseg;
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volatile ushort tin;
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volatile ushort tout;
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volatile ushort tmax;
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volatile ushort rseg;
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volatile ushort rin;
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volatile ushort rout;
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volatile ushort rmax;
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volatile ushort tlow;
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volatile ushort rlow;
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volatile ushort rhigh;
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volatile ushort incr;
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volatile ushort etime;
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volatile ushort edelay;
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volatile unchar *dev;
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volatile ushort iflag;
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volatile ushort oflag;
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volatile ushort cflag;
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volatile ushort gmask;
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volatile ushort col;
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volatile ushort delay;
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volatile ushort imask;
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volatile ushort tflush;
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int filler3;
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int filler4;
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int filler5;
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int filler6;
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volatile unchar num;
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volatile unchar ract;
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volatile unchar bstat;
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volatile unchar tbusy;
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volatile unchar iempty;
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volatile unchar ilow;
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volatile unchar idata;
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volatile unchar eflag;
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volatile unchar tflag;
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volatile unchar rflag;
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volatile unchar xmask;
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volatile unchar xval;
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volatile unchar mstat;
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volatile unchar mchange;
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volatile unchar mint;
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volatile unchar lstat;
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volatile unchar mtran;
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volatile unchar orun;
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volatile unchar startca;
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volatile unchar stopca;
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volatile unchar startc;
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volatile unchar stopc;
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volatile unchar vnext;
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volatile unchar hflow;
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volatile unchar fillc;
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volatile unchar ochar;
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volatile unchar omask;
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unchar filler7;
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unchar filler8[28];
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};
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#define SRXLWATER 0xE0
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#define SRXHWATER 0xE1
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#define STOUT 0xE2
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#define PAUSETX 0xE3
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#define RESUMETX 0xE4
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#define SAUXONOFFC 0xE6
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#define SENDBREAK 0xE8
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#define SETMODEM 0xE9
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#define SETIFLAGS 0xEA
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#define SONOFFC 0xEB
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#define STXLWATER 0xEC
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#define PAUSERX 0xEE
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#define RESUMERX 0xEF
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#define SETBUFFER 0xF2
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#define SETCOOKED 0xF3
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#define SETHFLOW 0xF4
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#define SETCTRLFLAGS 0xF5
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#define SETVNEXT 0xF6
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#define BREAK_IND 0x01
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#define LOWTX_IND 0x02
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#define EMPTYTX_IND 0x04
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#define DATA_IND 0x08
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#define MODEMCHG_IND 0x20
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#define FEP_HUPCL 0002000
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#if 0
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#define RTS 0x02
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#define CD 0x08
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#define DSR 0x10
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#define CTS 0x20
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#define RI 0x40
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#define DTR 0x80
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#endif
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