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). This interface is obsolete.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 ALSO ddi_add_intr(9F), Intro(9F) Writing Device Drivers SunOS 5.11 19 Oct 2005 ddi_idevice_cookie(9S)[top]
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