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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 */
u_short    idev_priority;        /* interrupt priority */

The idev_vector field contains the interrupt vector number for vectored bus architectures such as VME bus. The idev_priority field contains the bus interrupt priority level.

See Also

vme(4) , ddi_add_intr(9F)

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