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/*- * 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: release/9.1.0/sys/powerpc/include/intr_machdep.h 218184 2011-02-02 05:58:51Z marcel $ */ #ifndef _MACHINE_INTR_MACHDEP_H_ #define _MACHINE_INTR_MACHDEP_H_ #define INTR_VECTORS 256 #define MAX_PICS 5 #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); void 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); #endif /* _MACHINE_INTR_MACHDEP_H_ */