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ddi_idevice_cookie(9s)

Kernel & Driver Data Structures                         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). This interface is obsolete. Use the
       new interrupt interfaces referenced  in  Intro(9F).  Refer  to  Writing
       Device Drivers in Oracle Solaris 11.4 for more information.

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 contains the
       bus interrupt priority level.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE  TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityObsolete


SEE ALSO
       Intro(9F), ddi_add_intr(9F)


       Writing Device Drivers in Oracle Solaris 11.4



Oracle Solaris 11.4               19 Oct 2005           ddi_idevice_cookie(9S)
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