On 21 April 2015 at 03:44, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote:
> The generic driver includes code for enabling wakeup by default,
Is there a part of code which can shows this? It seems to me that the
usbhid module is loaded for all USB HID devices, so I doubt a bit:
[tom@localhost ~]$ journalctl -b -1 | grep hid
Apr 21 05:00:36 localhost kernel: hidraw: raw HID events driver (C) Jiri Kosina
Apr 21 05:00:36 localhost kernel: usbcore: registered new interface
driver usbhid
Apr 21 05:00:36 localhost kernel: usbhid: USB HID core driver
Apr 21 05:00:36 localhost kernel: hid-generic 0003:046D:C52E.0001:
input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on
usb-0000:00:14.0-14/input0
Apr 21 05:00:36 localhost kernel: hid-generic 0003:046D:C52E.0002:
input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on
usb-0000:00:14.0-14/input1
[tom@localhost ~]$ journalctl -b -2 | grep hid
Apr 21 04:59:58 localhost kernel: hidraw: raw HID events driver (C) Jiri Kosina
Apr 21 04:59:58 localhost kernel: usbcore: registered new interface
driver usbhid
Apr 21 04:59:58 localhost kernel: usbhid: USB HID core driver
Apr 21 04:59:58 localhost kernel: logitech-djreceiver
0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech
USB Receiver] on usb-0000:00:14.0-13/input2
Apr 21 04:59:58 localhost kernel: logitech-hidpp-device
0003:046D:4024.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech
K400] on usb-0000:00:14.0-13:1
[tom@localhost ~]$ lsusb -t
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
|__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/14p, 480M
|__ Port 13: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 13: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 13: Dev 2, If 2, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 14: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 14: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 12M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
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