https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198915
Bug ID: 198915
Summary: libusb libusb_get_device_list() list not all devices
Product: Base System
Version: 10.1-STABLE
Hardware: Any
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: usb
Assignee: freebsd-usb@FreeBSD.org
Reporter: rozhuk...@gmail.com
Created attachment 154811
-- https://bugs.freebsd.org/bugzilla/attachment.cgi?id=154811action=edit
libusb_get_device_list() example program
FreeBSD rimwks 10.1-STABLE FreeBSD 10.1-STABLE #11: Mon Feb 9 04:52:35 MSK
2015 root@wks:/usr/obj/usr/src/sys/RIMWKSx64 amd64
# lsusb
Bus /dev/usb Device /dev/ugen5.3: ID 8644:8003
Bus /dev/usb Device /dev/ugen3.3: ID 046d:082d Logitech, Inc.
Bus /dev/usb Device /dev/ugen8.3: ID 09da:9090 A4 Tech Co., Ltd
Bus /dev/usb Device /dev/ugen8.2: ID 04f2:0833 Chicony Electronics Co., Ltd
Bus /dev/usb Device /dev/ugen3.2: ID 1058:1042 Western Digital Technologies,
Inc.
Bus /dev/usb Device /dev/ugen5.2: ID 05e3:0732 Genesys Logic, Inc.
Bus /dev/usb Device /dev/ugen9.1: ID :
Bus /dev/usb Device /dev/ugen8.1: ID :
Bus /dev/usb Device /dev/ugen7.1: ID :
Bus /dev/usb Device /dev/ugen6.1: ID :
Bus /dev/usb Device /dev/ugen5.1: ID :
Bus /dev/usb Device /dev/ugen4.1: ID :
Bus /dev/usb Device /dev/ugen3.1: ID :
Bus /dev/usb Device /dev/ugen2.1: ID :
Bus /dev/usb Device /dev/ugen1.1: ID :
Bus /dev/usb Device /dev/ugen0.1: ID :
(16 devs)
# usbconfig list
ugen0.1: UHCI root HUB Intel at usbus0, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen1.1: UHCI root HUB Intel at usbus1, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen2.1: UHCI root HUB Intel at usbus2, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen3.1: EHCI root HUB Intel at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen4.1: XHCI root HUB 0x1033 at usbus4, cfg=0 md=HOST spd=SUPER (5.0Gbps)
pwr=SAVE (0mA)
ugen5.1: XHCI root HUB 0x1912 at usbus5, cfg=0 md=HOST spd=SUPER (5.0Gbps)
pwr=SAVE (0mA)
ugen6.1: UHCI root HUB Intel at usbus6, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen7.1: UHCI root HUB Intel at usbus7, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen8.1: UHCI root HUB Intel at usbus8, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=SAVE (0mA)
ugen9.1: EHCI root HUB Intel at usbus9, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen5.2: product 0x0732 vendor 0x05e3 at usbus5, cfg=0 md=HOST spd=SUPER
(5.0Gbps) pwr=ON (224mA)
ugen3.2: Elements 1042 Western Digital at usbus3, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=ON (500mA)
ugen8.2: USB Keyboard CHICONY at usbus8, cfg=0 md=HOST spd=LOW (1.5Mbps)
pwr=ON (100mA)
ugen8.3: USB Device A4TECH at usbus8, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
(100mA)
ugen3.3: HD Pro Webcam C920 vendor 0x046d at usbus3, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=ON (500mA)
ugen5.3: product 0x8003 vendor 0x8644 at usbus5, cfg=255 md=HOST spd=HIGH
(480Mbps) pwr=ON (100mA)
(16 devs)
# ./lsusb-libusb
Bus 000 Device 001 :
Bus 001 Device 001 :
Bus 002 Device 001 :
Bus 003 Device 001 :
Bus 004 Device 001 :
Bus 005 Device 001 :
Bus 006 Device 001 :
Bus 007 Device 001 :
Bus 008 Device 001 :
Bus 009 Device 001 :
Bus 005 Device 002 05e3:0732
Bus 003 Device 002 1058:1042
Bus 008 Device 002 04f2:0833
Bus 008 Device 003 09da:9090
(14 devs)
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