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- /****************************************************************************
- *
- * COPYRIGHT 1990,91,92 BY GRACILIS INC.
- *
- * 623 Palace St.
- * Aurora, Il. 60506
- *
- * (708)-801-8800 Office
- * (708)-844-0183 (FAX - Support BBS)
- *
- * GRACILIS, INC., MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS
- * SOFTWARE FOR ANY PURPOSE.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
- *
- * Permission is granted for non-commercial use/distribution only, as long as
- * this copyright header is included intact and unaltered.
- *
- ******************************************************************************/
-
- #ifndef GRACILIS
-
- #define GRACILIS
-
- #define OLD_KA9Q 1 /* for versions of nos up to and including 12/29/91 */
-
- /* Commonly used data types for Gracilis drivers */
- typedef unsigned short uint;
- typedef unsigned long ulong;
- typedef unsigned char bool;
- typedef unsigned char uchar;
- typedef unsigned char byte;
-
-
-
- /* Gracilis Universal driver control block */
- /* UNI_DCB's are declared as an array; each entry is initialized */
- /* by an "attach" routine. */
-
- typedef struct udcbblock {
- unsigned char attached; /* TRUE then type TenPackSwitch hw is */
- /* attached, FALSE it is not attached */
- /* MUST BE INITIALIZED TO FALSE */
- char type; /* ASYNC_8530, SYNC_8530, */
- void (*prev_vec1)(); /* previous vectors, i.e. an address */
- void (*prev_vec2)(); /* for the vector's ISR */
- void (*prev_vec3)(); /* Allow for up to 4 vectors/channel */
- void (*prev_vec4)();
- char *dcbp; /* address of driver specific control block */
-
- } UNI_DCB;
-
-
- /*
- * driver buffer block
- */
- struct drvbuf {
- struct drvbuf *next; /* pointer to next drvbuf in LL */
- int16 msgsize; /* number of bytes in message */
- char buf; /* 1st byte of message */
- };
-
- struct mbuf_qhat {
- struct mbuf *headp;
- struct mbuf *tailp;
- };
-
-
- /*
- * driver timer control block
- */
- struct drv_timer {
- struct drv_timer *nxt_timer;
- int16 ticks;
- void (*thandler)();
- unsigned long targ;
- };
-
- /* Gracilis specific ioctl parameters */
- #define GRACILIS_PARM_BASE 50
- #define PARAM_RXBUFS GRACILIS_PARM_BASE
- #define PARAM_TXQMAX GRACILIS_PARM_BASE+1
-
- #define MAX_AX25_HDR_LEN 72
-
-
- /* Function definitions for gracilis.c */
- extern struct mbuf *f_dequeavail();
- extern void f_getavail();
-
-
- #endif /* GRACILIS */
-