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Linux/HID

hid_init

Top / hid_init

2箇所で同じ名前が使われてる

CONFIG_HID [hid] - HID bus support

• drivers/hid/hid-core.c
• module_init(hid_init);

• bus_register(hid_bus_type) - hid
• hidraw_init
  • hidraw: raw HID events driver (C) Jiri Kosina
• hid_debug_init
  • debugfs_create_dir(hid) - Linux/sys/kernel/debug/hid

CONFIG_USB_HID [usbhid] - USB HID transport layer

• drivers/hid/usbhid/hid-core.c
• module_init(hid_init);

• Linux 3.5でhid_register_driver(hid_usb_driver)[generic-usb]がdrivers/hid/hid-generic.cのhid_register_driver(hid_generic?);に移動

Linux 3.5～

• usbhid_quirks_init?
• usb_register(hid_driver) - [usbhid]をUSBコアに登録
  • usb_register_driver - register a USB interface driver
    • usbcore: registered new interface driver usbhid

～Linux 3.4

• hid_register_driver(hid_usb_driver); - [generic-usb] - Linux 3.4までここでgeneric-usbを登録していた。
• usbhid_quirks_init?
• usb_register(hid_driver) - [usbhid]をUSBコアに登録
  • usb_register_driver - register a USB interface driver
    • usbcore: registered new interface driver usbhid

関連

• hid_generic_init?