diff options
Diffstat (limited to 'sys/riscv/include/intr.h')
| -rw-r--r-- | sys/riscv/include/intr.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sys/riscv/include/intr.h b/sys/riscv/include/intr.h new file mode 100644 index 0000000..569f7c9 --- /dev/null +++ b/sys/riscv/include/intr.h @@ -0,0 +1,54 @@ +/*- + * Copyright (c) 2015 Ruslan Bukin <br@bsdpad.com> + * All rights reserved. + * + * Portions of this software were developed by SRI International and the + * University of Cambridge Computer Laboratory under DARPA/AFRL contract + * FA8750-10-C-0237 ("CTSRD"), as part of the DARPA CRASH research programme. + * + * Portions of this software were developed by the University of Cambridge + * Computer Laboratory as part of the CTSRD Project, with support from the + * UK Higher Education Innovation Fund (HEIF). + * + * 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 THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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_ + +struct trapframe; + +void riscv_init_interrupts(void); +int riscv_teardown_intr(void *); +int riscv_config_intr(u_int, enum intr_trigger, enum intr_polarity); +int riscv_setup_intr(const char *, driver_filter_t *, driver_intr_t *, + void *, int, int, void **); +void riscv_cpu_intr(struct trapframe *); + +typedef unsigned long * riscv_intrcnt_t; + +riscv_intrcnt_t riscv_intrcnt_create(const char *); +void riscv_intrcnt_setname(riscv_intrcnt_t, const char *); + +#endif /* !_MACHINE_INTR_MACHDEP_H_ */ |
