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/* $NetBSD: ixp425_intr.h,v 1.6 2005/12/24 20:06:52 perry Exp $ */
/*
* Copyright (c) 2001, 2002 Wasabi Systems, Inc.
* All rights reserved.
*
* Written by Jason R. Thorpe for Wasabi Systems, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed for the NetBSD Project by
* Wasabi Systems, Inc.
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
* or promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD: release/9.1.0/sys/arm/xscale/ixp425/ixp425_intr.h 186352 2008-12-20 03:26:09Z sam $
*
*/
#ifndef _IXP425_INTR_H_
#define _IXP425_INTR_H_
#define ARM_IRQ_HANDLER _C_LABEL(ixp425_intr_dispatch)
#ifndef _LOCORE
#include <machine/armreg.h>
#include <machine/cpufunc.h>
#include <arm/xscale/ixp425/ixp425reg.h>
#define IXPREG(reg) *((__volatile u_int32_t*) (reg))
void ixp425_do_pending(void);
extern __volatile uint32_t intr_enabled;
extern uint32_t intr_steer;
static __inline void __attribute__((__unused__))
ixp425_set_intrmask(void)
{
IXPREG(IXP425_INT_ENABLE) = intr_enabled & IXP425_INT_HWMASK;
}
static __inline void
ixp425_set_intrsteer(void)
{
IXPREG(IXP425_INT_SELECT) = intr_steer & IXP425_INT_HWMASK;
}
extern __volatile uint32_t intr_enabled2;
extern uint32_t intr_steer2;
static __inline void __attribute__((__unused__))
ixp435_set_intrmask(void)
{
IXPREG(IXP435_INT_ENABLE2) = intr_enabled2 & IXP435_INT_HWMASK;
}
static __inline void
ixp435_set_intrsteer(void)
{
IXPREG(IXP435_INT_SELECT2) = intr_steer2 & IXP435_INT_HWMASK;
}
#endif /* _LOCORE */
#endif /* _IXP425_INTR_H_ */