ddi_idevice_cookie(9s) posix man page | unix.com

ddi_idevice_cookie(9S)					    Data Structures for Drivers 				    ddi_idevice_cookie(9S)

NAME

       ddi_idevice_cookie - device interrupt cookie

SYNOPSIS

       #include <sys/ddi.h>
       #include <sys/sunddi.h>

INTERFACE LEVEL

       Solaris DDI specific (Solaris DDI).

DESCRIPTION

       The  ddi_idevice_cookie_t structure contains interrupt priority and interrupt vector information for a device. This structure is useful for
       devices having programmable bus-interrupt levels.   ddi_add_intr(9F) assigns values to the  ddi_idevice_cookie_t structure members.

STRUCTURE MEMBERS

       u_short	 idev_vector;	   /* interrupt vector */
       ushort_t  idev_priority;    /* interrupt priority */

       The idev_vector field contains the interrupt vector number for vectored bus architectures such as VMEbus.  The	idev_priority  field  con-
       tains the bus interrupt priority level.

SEE ALSO

       ddi_add_intr(9F)

       Writing Device Drivers

SunOS 5.10							    13 Sep 1994 					    ddi_idevice_cookie(9S)