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Length: 2316 (0x90c)
Types: TextFile
Names: »vsioctl.h«
└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
└─⟦526ad3590⟧ »EUUGD11/gnu-31mar87/X.V10.R4.tar.Z«
└─⟦2109abc41⟧
└─⟦this⟧ »./X.V10R4/libvs100/vsioctl.h«
/* $Header: vsioctl.h,v 10.3 86/02/01 15:48:03 tony Rel $ */
/* $Header: vsioctl.h,v 10.3 86/02/01 15:48:03 tony Rel $ */
/*
* vsio.h - VS100 I/O command definitions
*
* Author: Christopher A. Kent
* Digital Equipment Corporation
* Western Research Lab
* Date: Tue Jun 21 1983
*/
/* $Log: vsioctl.h,v $
* Revision 10.3 86/02/01 15:48:03 tony
* X Version 10.0 Release 3.0
*
* Revision 10.2 85/11/24 15:12:05 jg
* add RCS id and mark it released...
*
* Revision 10.1 85/11/08 17:38:41 newman
* X Version 10.0 release
*
* Revision 9.1 85/09/04 13:27:15 tony
* X Version 9.0 release.
*
* Revision 1.1 85/06/30 12:01:32 jg
* Initial revision
* */
/*
* Possible ioctl calls
*/
#define VSIOINIT _IO(V, 0) /* init the device */
#define VSIOSTART _IOW(V, 1, int) /* start microcode */
#define VSIOABORT _IO(V, 2) /* abort a command chain */
#define VSIOPWRUP _IO(V, 3) /* power-up reset */
#define VSIOGETVER _IOR(V, 4, int) /* get rom version */
#define VSIOSYNC _IO(V, 6) /* synch with device */
#define VSIOBBACTL _IOW(V, 8, int) /* control the BBA */
#define VSIOFIBCTL _IOW(V, 9, int) /* lamp on/off */
#define VSIOFIBRETRY _IOW(V,10, int) /* fiber retries */
#define VSIOGETSTATS _IOR(V,11, vsStats) /* get statistics */
#define VSIOGETIOA _IOR(V,13, vsIoAddrAddr)/* get ioreg address */
#define VSIOUSERWAIT _IO(V, 15) /* wait for user I/O completion */
#define VSIOWAITGO _IOW(V, 16, caddr_t) /* wait then go */
#define VSIO_OFF 0 /* option off */
#define VSIO_ON 1 /* option on */
#define VS_FIB_FINITE 1 /* finite retries */
#define VS_FIB_INFINITE 2 /* infinite retries */
typedef struct _vsStats{
int errors; /* count errors */
int unsolIntr; /* count unsolicited interrupts */
int overruns; /* event queue overruns */
int flashes; /* flashes on fiber link */
int ignites; /* times turned on */
int douses; /* times turned off */
int linkErrors; /* link errors */
}vsStats;
typedef struct _vsIoAddr {
short *ioreg;
short status;
caddr_t obuff;
int obufflen;
int reloc;
vsEvent *ibuff;
int iqsize; /* may assume power of 2 */
int ihead; /* atomic write */
int itail; /* atomic read */
vsCursor mouse; /* atomic read/write */
vsBox mbox; /* atomic read/write */
} vsIoAddr;
typedef vsIoAddr *vsIoAddrAddr;