DDI_IDEVICE_COOKIE(9S)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 This interface is obsolete.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 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(5) for descriptions of the following attributes:
┌────────────────────┬─────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼─────────────────┤
│Interface Stability │ Obsolete │
└────────────────────┴─────────────────┘
SEE ALSOddi_add_intr(9F), Intro(9F)
Writing Device Drivers
Oct 19, 2005 DDI_IDEVICE_COOKIE(9S)