isr.c File Reference

The Interrupt Service Routine (ISR) for the parallel port. More...

#include <wdm.h>
#include "cbm_driver.h"
#include "iec.h"

Go to the source code of this file.

Functions
BOOLEAN	cbm_isr (IN PKINTERRUPT Interrupt, IN PVOID Pdx)
	Interrupt Service Routine (ISR) More...

Detailed Description

The Interrupt Service Routine (ISR) for the parallel port.

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Author

Spiro Trikaliotis

Definition in file isr.c.

Function Documentation

BOOLEAN cbm_isr	(	IN PKINTERRUPT	Interrupt,
		IN PVOID	Pdx
	)

Interrupt Service Routine (ISR)

This is the Interrupt Service Routine for the parallel port.

Parameters

Interrupt	Pointer to the interrupt object.
Pdx	The device extension

Returns

If we are responsible for this interrupt, we return TRUE. If not, we return FALSE and let Windows try other ISRs (if there are any).

Definition at line 38 of file isr.c.

References cbmiec_interrupt(), and DbgFlags.

Referenced by cbm_lock_parport().