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https://review.haiku-os.org/haiku
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02463fb461
This is no-op for 32 bit platforms because `int32` is defined as `long` there. Change interrupt vector number from 64 bits to 32 bits for 64 bit platforms. Change-Id: I52d1ad616cab16488804e9733c7afaf772a670ba Reviewed-on: https://review.haiku-os.org/c/haiku/+/7507 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* Copyright 2002-2010, Axel Dörfler, axeld@pinc-software.de.
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* Distributed under the terms of the MIT License.
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*
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* Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
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* Distributed under the terms of the NewOS License.
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*/
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#ifndef KERNEL_ARCH_INT_H
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#define KERNEL_ARCH_INT_H
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// config flags for arch_int_configure_io_interrupt()
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#define B_EDGE_TRIGGERED 1
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#define B_LEVEL_TRIGGERED 2
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#define B_LOW_ACTIVE_POLARITY 4
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#define B_HIGH_ACTIVE_POLARITY 8
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct kernel_args;
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status_t arch_int_init(struct kernel_args* args);
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status_t arch_int_init_post_vm(struct kernel_args* args);
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status_t arch_int_init_io(struct kernel_args* args);
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status_t arch_int_init_post_device_manager(struct kernel_args* args);
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void arch_int_enable_interrupts(void);
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int arch_int_disable_interrupts(void);
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void arch_int_restore_interrupts(int oldState);
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void arch_int_enable_io_interrupt(int32 irq);
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void arch_int_disable_io_interrupt(int32 irq);
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void arch_int_configure_io_interrupt(int32 irq, uint32 config);
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bool arch_int_are_interrupts_enabled(void);
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int32 arch_int_assign_to_cpu(int32 irq, int32 cpu);
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#ifdef __cplusplus
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}
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#endif
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#include <arch_int.h>
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#endif /* KERNEL_ARCH_INT_H */
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