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1.1 root 1: /* RIODEFS.H */
2:
3: /* Developed 1990-1997 by Rob Swindell; PO Box 501, Yorba Linda, CA 92885 */
4:
5: #ifndef _RIODEFS_H
6: #define _RIODEFS_H
7:
8:
9: /************************/
10: /* Remote I/O Constants */
11: /************************/
12:
13: /* i/o mode and state flags */
14: #define CTSCK 0x1000 /*.check cts (mode only) */
15: #define RTSCK 0x2000 /*.check rts (mode only) */
16: #define TXBOF 0x0800 /*.transmit buffer overflow (outcom only) */
17: #define ABORT 0x0400 /*.check for ^C (mode), aborting (state) */
18: #define PAUSE 0x0200 /*.check for ^S (mode), pausing (state) */
19: #define NOINP 0x0100 /*.input buffer empty (incom only) */
20:
21: /* status flags */
22: #define DCD 0x0080 /*.DCD on */
23: #define RI 0x0040 /*.Ring indicate */
24: #define DSR 0x0020 /*.Dataset ready */
25: #define CTS 0x0010 /*.CTS on */
26: #define FERR 0x0008 /*.Frameing error */
27: #define PERR 0x0004 /*.Parity error */
28: #define OVRR 0x0002 /*.Overrun */
29: #define RXLOST 0x0001 /*.Receive buffer overflow */
30:
31: /* rioctl() arguments */
32: /* returns mode or state flags in high 8 bits, status flags in low 8 bits */
33:
34: /* the following return mode in high 8 bits */
35: #define IOMODE 0x0000 /*.no operation */
36: #define IOSM 0x0001 /*.i/o set mode flags */
37: #define IOCM 0x0002 /*.i/o clear mode flags */
38:
39: #define GVERS 0x0007 /*.get version */
40: #define GUART 0x0107 /*.get uart */
41: #define GIRQN 0x0207 /*.get IRQ number */
42: #define GBAUD 0x0307 /*.get baud */
43:
44: /* the following return state in high 8 bits */
45: #define IOSTATE 0x0004 /*.no operation */
46: #define IOSS 0x0005 /*.i/o set state flags */
47: #define IOCS 0x0006 /*.i/o clear state flags */
48: #define IOFB 0x0308 /*.i/o buffer flush */
49: #define IOFI 0x0208 /*.input buffer flush */
50: #define IOFO 0x0108 /*.output buffer flush */
51: #define IOCE 0x0009 /* i/o clear error flags */
52:
53:
54: /* return count (16bit) */
55: #define RXBC 0x000a /*.get receive buffer count */
56: #define RXBS 0x010a /*.get receive buffer size */
57: #define TXBC 0x000b /*.get transmit buffer count */
58: #define TXBS 0x010b /*.get transmit buffer size */
59: #define TXBF 0x020b /*.get transmit buffer free space */
60: #define TXSYNC 0x000c /*.sync transmition (seconds<<8|0x0c) */
61: #define IDLE 0x000d /* suspend communication routines */
62: #define RESUME 0x010d /* return from suspended state */
63: #define RLERC 0x000e /* read line error count and clear */
64: #define CPTON 0x0110 /* set input translation flag for ctrl-p on */
65: #define CPTOFF 0x0010 /* set input translation flag for ctrl-p off */
66: #define GETCPT 0x8010 /* return the status of ctrl-p translation */
67: #define MSR 0x0011 /* read modem status register */
68: #define FIFOCTL 0x0012 /*.FIFO UART control */
69: #define TSTYPE 0x0013 /* Time-slice API type */
70: #define GETTST 0x8013 /* Get Time-slice API type */
71:
72: #define I14DB 0x001d /* DigiBoard int 14h driver */
73: #define I14PC 0x011d /* PC int 14h driver */
74: #define I14PS 0x021d /* PS/2 int 14h driver */
75: #define I14FO 0x031d /* FOSSIL int 14h driver */
76:
77: #define SMSMK 0x0014 /* set modem status mask */
78: #define SMLCR 0x0015 /* set modem line control register */
79: #define LFN81 0x0315 /*.set line format N81 */
80: #define LFE71 0x1A15 /*.set line format E71 */
81: #define SRXHL 0x001E /* set receive flow control high limit */
82: #define SRXLL 0x001F /* set receive flow control low limit */
83: #define IGCLS 0x0020 /* input gate close */
84: #define IGOPN 0xFF20 /* input gate open */
85:
86:
87: /* ivhctl() arguments */
88: #define INT29R 0x0001 /* copy int 29h output to remote */
89: #define INT29L 0x0002 /* Use _putlc for int 29h */
90: #define INT16 0x0010 /* return remote chars to int 16h calls */
91: #define INTCLR 0x0000 /* release int 16h, int 29h */
92:
93: #define TS_INT28 1
94: #define TS_WINOS2 2
95: #define TS_NODV 4
96:
97: #define RIO_OUTCOM_STKLEN 4096 /* outcom_thread() stack size */
98: #define RIO_OUTCOM_BUFLEN 4096 /* outcom() buffer length */
99: #define RIO_INCOM_BUFLEN 1024 /* incom() buffer length */
100:
101:
102: #endif /* Don't add anything after this line */
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