54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef __HID_DEBUG_H
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#define __HID_DEBUG_H
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/*
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* Copyright (c) 2007-2009 Jiri Kosina
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*/
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/*
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*/
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#ifdef CONFIG_DEBUG_FS
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#include <linux/kfifo.h>
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#define HID_DEBUG_BUFSIZE 512
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#define HID_DEBUG_FIFOSIZE 512
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void hid_dump_input(struct hid_device *, struct hid_usage *, __s32);
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void hid_dump_report(struct hid_device *, int , u8 *, int);
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void hid_dump_device(struct hid_device *, struct seq_file *);
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void hid_dump_field(struct hid_field *, int, struct seq_file *);
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char *hid_resolv_usage(unsigned, struct seq_file *);
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void hid_debug_register(struct hid_device *, const char *);
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void hid_debug_unregister(struct hid_device *);
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void hid_debug_init(void);
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void hid_debug_exit(void);
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void hid_debug_event(struct hid_device *, char *);
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struct hid_debug_list {
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DECLARE_KFIFO_PTR(hid_debug_fifo, char);
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struct fasync_struct *fasync;
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struct hid_device *hdev;
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struct list_head node;
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struct mutex read_mutex;
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};
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#else
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#define hid_dump_input(a,b,c) do { } while (0)
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#define hid_dump_report(a,b,c,d) do { } while (0)
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#define hid_dump_device(a,b) do { } while (0)
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#define hid_dump_field(a,b,c) do { } while (0)
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#define hid_resolv_usage(a,b) do { } while (0)
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#define hid_debug_register(a, b) do { } while (0)
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#define hid_debug_unregister(a) do { } while (0)
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#define hid_debug_init() do { } while (0)
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#define hid_debug_exit() do { } while (0)
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#define hid_debug_event(a,b) do { } while (0)
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#endif
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#endif
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