[Bug 268455] USB smart card reader InfoThink USB Readerr keeps disconnecting and reconnecting again
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Date: Mon, 19 Dec 2022 07:21:33 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268455
Bug ID: 268455
Summary: USB smart card reader InfoThink USB Readerr keeps
disconnecting and reconnecting again
Product: Base System
Version: 13.1-STABLE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: usb
Assignee: usb@FreeBSD.org
Reporter: yuri@freebsd.org
When this device is connected, kernel begins to print this:
Dec 18 23:18:17 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
Dec 18 23:18:26 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
(disconnected)
Dec 18 23:18:27 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
Dec 18 23:18:37 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
(disconnected)
Dec 18 23:18:37 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
Dec 18 23:18:46 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
(disconnected)
Dec 18 23:18:47 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
Dec 18 23:18:57 yv kernel: ugen7.3: <InfoThink USB Readerr> at usbus7
(disconnected)
'sudo usbconfig dump_all_desc' shows this info for this device:
ugen7.3: <InfoThink USB Readerr> at usbus7, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=ON (100mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0000 <Probed by interface class>
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0008
idVendor = 0x1403
idProduct = 0x7506
bcdDevice = 0x0008
iManufacturer = 0x0001 <retrieving string failed>
iProduct = 0x0002 <retrieving string failed>
iSerialNumber = 0x0003 <retrieving string failed>
bNumConfigurations = 0x0001
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x005d
bNumInterfaces = 0x0001
bConfigurationValue = 0x0001
iConfiguration = 0x0000 <no string>
bmAttributes = 0x0080
bMaxPower = 0x0032
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0003
bInterfaceClass = 0x000b <Smart card>
bInterfaceSubClass = 0x0000
bInterfaceProtocol = 0x0000
iInterface = 0x0000 <no string>
Additional Descriptor
bLength = 0x36
bDescriptorType = 0x21
bDescriptorSubType = 0x10
RAW dump:
0x00 | 0x36, 0x21, 0x10, 0x01, 0x00, 0x01, 0x03, 0x00,
0x08 | 0x00, 0x00, 0xa0, 0x0f, 0x00, 0x00, 0xa0, 0x0f,
0x10 | 0x00, 0x00, 0x01, 0x00, 0x2a, 0x00, 0x00, 0x00,
0x18 | 0x2a, 0x00, 0x00, 0x15, 0xfe, 0x00, 0x00, 0x00,
0x20 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x28 | 0xba, 0x07, 0x04, 0x00, 0x11, 0x01, 0x00, 0x00,
0x30 | 0xff, 0xff, 0x00, 0x00, 0x00, 0x01
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081 <IN>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0040
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Endpoint 1
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0002 <OUT>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0040
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Endpoint 2
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0083 <IN>
bmAttributes = 0x0003 <INTERRUPT>
wMaxPacketSize = 0x0008
bInterval = 0x0018
bRefresh = 0x0000
bSynchAddress = 0x0000
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