mirror of
https://github.com/brain-hackers/u-boot-brain
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2009
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* Graeme Russ, graeme.russ@gmail.com
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*
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* (C) Copyright 2002
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* Daniel Engström, Omicron Ceti AB, daniel@omicron.se
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*/
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#ifndef __ASM_INTERRUPT_H_
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#define __ASM_INTERRUPT_H_ 1
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#include <asm/types.h>
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#define SYS_NUM_IRQS 16
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/* Architecture defined exceptions */
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enum x86_exception {
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EXC_DE = 0,
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EXC_DB,
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EXC_NMI,
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EXC_BP,
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EXC_OF,
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EXC_BR,
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EXC_UD,
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EXC_NM,
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EXC_DF,
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EXC_CSO,
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EXC_TS,
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EXC_NP,
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EXC_SS,
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EXC_GP,
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EXC_PF,
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EXC_MF = 16,
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EXC_AC,
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EXC_MC,
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EXC_XM,
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EXC_VE
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};
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/* arch/x86/cpu/interrupts.c */
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void set_vector(u8 intnum, void *routine);
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/* Architecture specific functions */
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void mask_irq(int irq);
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void unmask_irq(int irq);
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void specific_eoi(int irq);
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extern char exception_stack[];
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/**
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* configure_irq_trigger() - Configure IRQ triggering
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*
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* Switch the given interrupt to be level / edge triggered
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*
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* @param int_num legacy interrupt number (3-7, 9-15)
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* @param is_level_triggered true for level triggered interrupt, false for
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* edge triggered interrupt
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*/
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void configure_irq_trigger(int int_num, bool is_level_triggered);
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void *x86_get_idt(void);
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#endif
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