Lines Matching full:interrupt

29  * Sun DDI interrupt support definitions
43  * Interrupt related definitions.
48  * the the caller requested interrupt number to be added does not
51 #define	DDI_INTR_NOTFOUND	1	/* interrupt not found error */
54  * For use by driver interrupt service routines to return to the
55  * system whether an interrupt was for the driver or not.
60 /* Hardware interrupt types */
65 /* Hardware interrupt priority must be a number within these min/max values */
73 /* Used in calls to allocate soft interrupt priority. */
77  * Interrupt flags specify certain capabilities for a given
78  * interrupt (by type and inum).
91  * Macro to be used while passing interrupt priority
97  * Typedef for interrupt handles
109  * Typedef for driver's interrupt handler
118  * DDI interrupt function prototypes.
120  * New DDI interrupt interfaces.
126  *	Return, as a bit mask, the hardware interrupt types supported by
137  *	given interrupt type.
146  *	given interrupt type.
151  * Interrupt resource allocate/free functions
158  * Interrupt get/set capacity functions
164  * Interrupt priority management functions
171  * Interrupt add/duplicate/remove functions
181  * Interrupt enable/disable/block_enable/block_disable functions
189  * Interrupt set/clr mask functions
195  * Interrupt get pending function
200  * Interrupt resource management function
205  * Soft interrupt functions
215  * Old DDI interrupt interfaces.
217  * The following DDI interrupt interfaces are obsolete.
218  * Use the above new DDI interrupt interfaces instead.
222  * Return non-zero if the specified interrupt exists and the handler
224  * interrupt level is not blocked by the scheduler.  I.e., it cannot
235  *	If the device has h/w interrupt(s), report
242  * ddi_add_intr: Add an interrupt to the system.
244  *	The interrupt number "inumber" determines which interrupt will
245  *	be added. The interrupt number is associated with interrupt
247  *	information for non-self identifying devices. If only one interrupt
248  *	is associated with the device then the interrupt number should be 0.
252  *	possible later removal of the interrupt from the system.
255  *	device interrupt value (see <sys/dditypes.h> in the form of the
261  *	The interrupt handler "int_handler" is the address of the routine
262  *	to be called upon receipt of an appropriate interrupt. The
263  *	interrupt handler should return DDI_INTR_CLAIMED if the
264  *	interrupt was claimed, else DDI_INTR_UNCLAIMED. The argument
266  *	upon receipt of an appropriate interrupt.
269  *	If the interrupt information cannot be found it will
288  * ddi_remove_intr:	Remove interrupt set up by ddi_add_intr.
299 #define	DDI_SOFTINT_FIXED	0	/* Fixed priority soft interrupt */
300 #define	DDI_SOFTINT_LOW		8	/* Low priority soft interrupt */
301 #define	DDI_SOFTINT_MED		128	/* Medium priority soft interrupt */
302 #define	DDI_SOFTINT_HIGH	256	/* High priority soft interrupt */
309  * ddi_add_softintr:	Add a "soft" interrupt to the system.
314  *	a soft interrupt or, later, remove it.