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53 lines
1.4 KiB
53 lines
1.4 KiB
/* 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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