diff options
Diffstat (limited to 'kernel/include/linux/hid-debug.h')
| -rw-r--r-- | kernel/include/linux/hid-debug.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/kernel/include/linux/hid-debug.h b/kernel/include/linux/hid-debug.h new file mode 100644 index 000000000..8663f216c --- /dev/null +++ b/kernel/include/linux/hid-debug.h @@ -0,0 +1,67 @@ +#ifndef __HID_DEBUG_H +#define __HID_DEBUG_H + +/* + * Copyright (c) 2007-2009 Jiri Kosina + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifdef CONFIG_DEBUG_FS + +#define HID_DEBUG_BUFSIZE 512 + +void hid_dump_input(struct hid_device *, struct hid_usage *, __s32); +void hid_dump_report(struct hid_device *, int , u8 *, int); +void hid_dump_device(struct hid_device *, struct seq_file *); +void hid_dump_field(struct hid_field *, int, struct seq_file *); +char *hid_resolv_usage(unsigned, struct seq_file *); +void hid_debug_register(struct hid_device *, const char *); +void hid_debug_unregister(struct hid_device *); +void hid_debug_init(void); +void hid_debug_exit(void); +void hid_debug_event(struct hid_device *, char *); + + +struct hid_debug_list { + char *hid_debug_buf; + int head; + int tail; + struct fasync_struct *fasync; + struct hid_device *hdev; + struct list_head node; + struct mutex read_mutex; +}; + +#else + +#define hid_dump_input(a,b,c) do { } while (0) +#define hid_dump_report(a,b,c,d) do { } while (0) +#define hid_dump_device(a,b) do { } while (0) +#define hid_dump_field(a,b,c) do { } while (0) +#define hid_resolv_usage(a,b) do { } while (0) +#define hid_debug_register(a, b) do { } while (0) +#define hid_debug_unregister(a) do { } while (0) +#define hid_debug_init() do { } while (0) +#define hid_debug_exit() do { } while (0) +#define hid_debug_event(a,b) do { } while (0) + +#endif + +#endif + |