RTEMS  5.1
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irq.h
1 /*
2  * SPDX-License-Identifier: BSD-2-Clause
3  *
4  * Copyright (C) 2019 DornerWorks
5  * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26  * POSSIBILITY OF SUCH DAMAGE.
27  */
28 
29 #ifndef LIBBSP_ARM_XEN_IRQ_H
30 #define LIBBSP_ARM_XEN_IRQ_H
31 
32 #ifndef ASM
33 
34 #include <rtems/irq.h>
35 #include <rtems/irq-extension.h>
36 
37 #include <bsp/arm-gic-irq.h>
38 
39 #ifdef __cplusplus
40 extern "C" {
41 #endif /* __cplusplus */
42 
43 #define BSP_INTERRUPT_VECTOR_MIN 0
44 #define BSP_INTERRUPT_VECTOR_MAX 1023
45 
46 /* Xen guest interrupts */
47 #define GUEST_TIMER_VIRT_PPI 27
48 #define GUEST_TIMER_PHYS_S_PPI 29
49 #define GUEST_TIMER_PHYS_NS_PPI 30
50 #define GUEST_EVTCHN_PPI 31
51 
52 #define GUEST_VPL011_SPI 32
53 
56 #ifdef __cplusplus
57 }
58 #endif /* __cplusplus */
59 
60 #endif /* ASM */
61 
62 #endif /* LIBBSP_ARM_XEN_IRQ_H */
ARM GIC IRQ.
Header file for the Interrupt Manager Extension.