101 lines
3.4 KiB
C
101 lines
3.4 KiB
C
/* $NetBSD: iq80310var.h,v 1.7 2002/10/08 17:39:17 thorpej 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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#ifndef _IQ80310_IQ80310VAR_H_
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#define _IQ80310_IQ80310VAR_H_
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#include "opt_iop310.h"
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/*
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* If no IOP310 board type options are specified, default to IQ80310.
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* Otherwise, make sure only one board type option is specified.
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*/
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#if (defined(IOP310_TEAMASA_NPWR)) > 1
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#error May not define more than one IOP310 board type
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#endif
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#include <sys/queue.h>
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#include <dev/pci/pcivar.h>
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/*
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* We currently support 8 interrupt sources.
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*/
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#define NIRQ 8
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struct intrhand {
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TAILQ_ENTRY(intrhand) ih_list; /* link on intrq list */
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int (*ih_func)(void *); /* handler */
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void *ih_arg; /* arg for handler */
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int ih_ipl; /* IPL_* */
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int ih_irq; /* IRQ number */
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};
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#define IRQNAMESIZE sizeof("iq80310 irq 8")
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struct intrq {
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TAILQ_HEAD(, intrhand) iq_list; /* handler list */
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struct evcnt iq_ev; /* event counter */
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int iq_mask; /* IRQs to mask while handling */
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int iq_levels; /* IPL_*'s this IRQ has */
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int iq_ist; /* share type */
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char iq_name[IRQNAMESIZE]; /* interrupt name */
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};
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/*
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* XINT3 bits 0-4 are "IRQ 0-4". XINT0 bits 0-2 are "IRQ 5-7".
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*/
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#define XINT3_IRQ(x) (x)
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#define IRQ_IS_XINT3(x) ((x) >= 0 && (x) <= 4)
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#define IRQ_XINT3(x) (x)
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#define XINT0_IRQ(x) ((x) + 5)
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#define IRQ_IS_XINT0(x) ((x) >= 5 && (x) <= 7)
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#define IRQ_XINT0(x) ((x) - 5)
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void iq80310_calibrate_delay(void);
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void iq80310_7seg(char, char);
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void iq80310_7seg_snake(void);
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void iq80310_pci_init(pci_chipset_tag_t, void *);
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void iq80310_intr_init(void);
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void *iq80310_intr_establish(int, int, int (*)(void *), void *);
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void iq80310_intr_disestablish(void *);
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#endif /* _IQ80310_IQ80310VAR_H_ */
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