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/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (C) 2002 Benno Rice.
* All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY Benno Rice ``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 TOOLS GMBH 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.
*
* $FreeBSD$
*/
#ifndef _MACHINE_INTR_MACHDEP_H_
#define _MACHINE_INTR_MACHDEP_H_
#define INTR_VECTORS 256
#define MAX_PICS 32
#define MAP_IRQ(node, pin) powerpc_get_irq(node, pin)
/*
* Default base address for MSI messages on PowerPC
*/
#define MSI_INTEL_ADDR_BASE 0xfee00000
extern device_t root_pic;
struct trapframe;
driver_filter_t powerpc_ipi_handler;
void intrcnt_add(const char *name, u_long **countp);
u_int powerpc_register_pic(device_t, uint32_t, u_int, u_int, u_int);
u_int powerpc_get_irq(uint32_t, u_int);
void powerpc_dispatch_intr(u_int, struct trapframe *);
int powerpc_enable_intr(void);
int powerpc_setup_intr(const char *, u_int, driver_filter_t, driver_intr_t,
void *, enum intr_type, void **);
int powerpc_teardown_intr(void *);
int powerpc_bind_intr(u_int irq, u_char cpu);
int powerpc_config_intr(int, enum intr_trigger, enum intr_polarity);
int powerpc_fw_config_intr(int irq, int sense_code);
void powerpc_intr_mask(u_int irq);
void powerpc_intr_unmask(u_int irq);
#endif /* _MACHINE_INTR_MACHDEP_H_ */
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