From c2b1e50e741ae5ae2b8ee8b45e8b6583ca29eee3 Mon Sep 17 00:00:00 2001 From: Ian Moffett <ian@osmora.org> Date: Wed, 13 Dec 2023 13:41:44 -0500 Subject: kernel/amd64: intr: Add Interrupt Stack defines Signed-off-by: Ian Moffett <ian@osmora.org> --- sys/include/arch/amd64/intr.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 sys/include/arch/amd64/intr.h (limited to 'sys') diff --git a/sys/include/arch/amd64/intr.h b/sys/include/arch/amd64/intr.h new file mode 100644 index 0000000..142e670 --- /dev/null +++ b/sys/include/arch/amd64/intr.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2023 Ian Marco Moffett and the Osmora Team. + * 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. + * 3. Neither the name of Hyra nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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. + */ + +#ifndef _AMD64_INTR_H_ +#define _AMD64_INTR_H_ + +#define IST_SCHED 1U +#define IST_HW_IRQ 2U +#define IST_SW_INT 3U + +#endif /* !_AMD64_INTR_H_ */ -- cgit v1.2.3