sys/dev/misc/gpib/gpib.h

   1 /* $FreeBSD: src/sys/i386/isa/gpib.h,v 1.3.10.1 2000/08/03 01:01:20 peter Exp $ */
   2 /* $DragonFly: src/sys/dev/misc/gpib/gpib.h,v 1.3 2006/10/23 21:50:31 dillon Exp $ */
   3
   4 #ifndef _DEV_MISC_GPIB_GPIB_H_
   5 #define _DEV_MISC_GPIB_GPIB_H_
   6
   7 #include <sys/ioccom.h>
   8
   9 /* gpib data structures */
  10 struct gpibdata {
  11           char *data;  /* data string for ins and outs  */
  12           unsigned char address; /* gpib address */
  13           int *count;
  14            } ;
  15
  16 /* IOCTL commands */
  17 #define GPIBWRITE _IOW('g',1,struct gpibdata)
  18 #define GPIBREAD _IOW('g',2,struct gpibdata)
  19 #define GPIBINIT _IOW('g',3,struct gpibdata)
  20 #define GPIBTRIGGER _IOW('g',4,struct gpibdata)
  21 #define GPIBREMOTE _IOW('g',5,struct gpibdata)
  22 #define GPIBLOCAL _IOW('g',6,struct gpibdata)
  23 #define GPIBMTRIGGER _IOW('g',7,struct gpibdata)
  24 #define GPIBMREMOTE _IOW('g',8,struct gpibdata)
  25 #define GPIBMLOCAL _IOW('g',9,struct gpibdata)
  26 #define GPIBSPOLL _IOW('g',10,struct gpibdata)
  27
  28 #endif /* !_DEV_MISC_GPIB_GPIB_H_ */