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