40 lines
709 B
C
Executable File
40 lines
709 B
C
Executable File
/*
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** Copyright 2001, 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_BUS_H
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#define KERNEL_BUS_H
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#include <module.h>
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struct kernel_args;
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int bus_init(struct kernel_args *ka);
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int bus_man_init(struct kernel_args *ka);
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int bus_register_bus(const char *path);
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typedef struct id_list {
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uint32 num_ids;
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uint32 id[0];
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} id_list;
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#define MAX_DEV_IO_RANGES 8
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typedef struct device {
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uint32 vendor_id;
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uint32 device_id;
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uint32 irq;
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addr base[MAX_DEV_IO_RANGES];
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addr size[MAX_DEV_IO_RANGES];
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char dev_path[256];
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} device;
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int bus_find_device(int n, id_list *vendor_ids, id_list *device_ids, device *dev);
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#endif /* KERNEL_BUS_H */
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