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File: [local] / funnyos / arch / testarm / dev / tairqc.c (download)

Revision 1.2, Thu Nov 1 13:03:01 2007 UTC (16 years, 7 months ago) by init
Branch: MAIN
Changes since 1.1: +2 -1 lines 

fill dr_attach in tairqc_dr with NULL

/*
 * $Id: tairqc.c,v 1.2 2007/11/01 13:03:01 init Exp $
 */
#include <sys/types.h>
#include <sys/device.h>
#include <sys/bus.h>

#include <arch/testarm/dev/tairqcvar.h>
#include <arch/testarm/dev/tairqcreg.h>

/*
 * testarm Interrupt Controller Unit support.
 */
int 	tairqc_attach(struct device *self, uint32_t loc, uint8_t flags);
void 	tairqc_irq(void);


struct driver tairqc_dr = {
	sizeof(struct tairqc_dd),
	tairqc_attach,
	NULL,
	NULL
};


int
tairqc_attach(struct device *self, uint32_t loc, uint8_t flags)
{
	struct tairqc_dd *ddp = self->dv_devdata;

	/* leap to parent's bus_handle */
	ddp->td_bushandlep = self->dv_parent->dv_aux;

	

}


void
tairqc_irq(void)
{
	/*
	 * Process an IRQ
	 */

}