interrupt.h revision 204130 
1/*-
2 * Copyright (c) 2003-2009 RMI Corporation
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of RMI Corporation, nor the names of its contributors,
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *__FBSDID("$FreeBSD: head/sys/mips/rmi/interrupt.h 204130 2010-02-20 16:30:29Z rrs $")
29 * RMI_BSD */
30#ifndef _RMI_INTERRUPT_H_
31#define _RMI_INTERRUPT_H_
32
33/* Defines for the IRQ numbers */
34
35#define IRQ_DUMMY_UART           2
36#define IRQ_IPI_SMP_FUNCTION     3
37#define IRQ_IPI_SMP_RESCHEDULE   4
38#define IRQ_REMOTE_DEBUG         5
39#define IRQ_MSGRING              6
40#define IRQ_TIMER                7
41
42/*
43 * XLR needs custom pre and post handlers for PCI/PCI-e interrupts
44 * XXX: maybe follow i386 intsrc model
45 */
46void xlr_cpu_establish_hardintr(const char *, driver_filter_t *,
47    driver_intr_t *, void *, int, int, void **, void (*)(void *),
48    void (*)(void *), void (*)(void *), int (*)(void *, u_char));
49void xlr_mask_hard_irq(void *);
50void xlr_unmask_hard_irq(void *);
51
52#endif				/* _RMI_INTERRUPT_H_ */
53