include/bsp/irq.h

0001 /*
0002  * SPDX-License-Identifier: BSD-2-Clause
0003  *
0004  * Copyright (C) 2019 DornerWorks
0005  * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com>
0006  *
0007  * Redistribution and use in source and binary forms, with or without
0008  * modification, are permitted provided that the following conditions
0009  * are met:
0010  * 1. Redistributions of source code must retain the above copyright
0011  *    notice, this list of conditions and the following disclaimer.
0012  * 2. Redistributions in binary form must reproduce the above copyright
0013  *    notice, this list of conditions and the following disclaimer in the
0014  *    documentation and/or other materials provided with the distribution.
0015  *
0016  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0017  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0019  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0020  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0021  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0022  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0023  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0024  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0025  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0026  * POSSIBILITY OF SUCH DAMAGE.
0027  */
0028
0029 #ifndef LIBBSP_ARM_XEN_IRQ_H
0030 #define LIBBSP_ARM_XEN_IRQ_H
0031
0032 #ifndef ASM
0033
0034 #include <rtems/irq.h>
0035 #include <rtems/irq-extension.h>
0036
0037 #include <dev/irq/arm-gic-irq.h>
0038
0039 #ifdef __cplusplus
0040 extern "C" {
0041 #endif /* __cplusplus */
0042
0043 #define BSP_INTERRUPT_VECTOR_COUNT 1019
0044
0045 /* Xen guest interrupts */
0046 #define GUEST_TIMER_VIRT_PPI 27
0047 #define GUEST_TIMER_PHYS_S_PPI 29
0048 #define GUEST_TIMER_PHYS_NS_PPI 30
0049 #define GUEST_EVTCHN_PPI 31
0050
0051 #define GUEST_VPL011_SPI 32
0052
0053 /** @} */
0054
0055 #ifdef __cplusplus
0056 }
0057 #endif /* __cplusplus */
0058
0059 #endif /* ASM */
0060
0061 #endif /* LIBBSP_ARM_XEN_IRQ_H */