xref: /freebsd/share/man/man4/usb_quirk.4 (revision 814b16ba92c4194ac76eaeb0537fc7190dc9d1a0)

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.Dd February 8, 2012
.Dt USB_QUIRK 4
.Os
.Sh NAME
.Nm usb_quirk
.Nd USB quirks module
.Sh SYNOPSIS
To compile this module into the kernel,
place the following line in your
kernel configuration file:
.Bd -ragged -offset indent
.Cd "device usb_quirk"
.Ed
.Pp
Alternatively, to load the module at boot
time, place the following line in
.Xr loader.conf 5 :
.Bd -literal -offset indent
usb_quirk_load="YES"
.Ed
.Sh DESCRIPTION
The
.Nm
module provides support for dynamically adding and removing quirks for
USB devices with
.Xr usbconfig 8 .
.Sh General quirks:
.Bl -tag -width Ds
.It UQ_AUDIO_SWAP_LR
swap left and right channels
.It UQ_AU_INP_ASYNC
input is async despite claim of adaptive
.It UQ_AU_NO_FRAC
don't adjust for fractional samples
.It UQ_AU_NO_XU
audio device has broken extension unit
.It UQ_BAD_ADC
bad audio spec version number
.It UQ_BAD_AUDIO
device claims audio class, but isn't
.It UQ_BROKEN_BIDIR
printer has broken bidir mode
.It UQ_BUS_POWERED
device is bus powered, despite claim
.It UQ_HID_IGNORE
device should be ignored by hid class
.It UQ_KBD_IGNORE
device should be ignored by kbd class
.It UQ_KBD_BOOTPROTO
device should set the boot protocol
.It UQ_MS_BAD_CLASS
doesn't identify properly
.It UQ_MS_LEADING_BYTE
mouse sends an unknown leading byte
.It UQ_MS_REVZ
mouse has Z-axis reversed
.It UQ_NO_STRINGS
string descriptors are broken
.It UQ_OPEN_CLEARSTALL
device needs clear endpoint stall
.It UQ_POWER_CLAIM
hub lies about power status
.It UQ_SPUR_BUT_UP
spurious mouse button up events
.It UQ_SWAP_UNICODE
has some Unicode strings swapped
.It UQ_CFG_INDEX_1
select configuration index 1 by default
.It UQ_CFG_INDEX_2
select configuration index 2 by default
.It UQ_CFG_INDEX_3
select configuration index 3 by default
.It UQ_CFG_INDEX_4
select configuration index 4 by default
.It UQ_CFG_INDEX_0
select configuration index 0 by default
.It UQ_ASSUME_CM_OVER_DATA
assume cm over data feature
.El
.Sh USB Mass Storage Quirks
.Bl -tag -width Ds
.It UQ_MSC_NO_TEST_UNIT_READY
send start/stop instead of TUR
.It UQ_MSC_NO_RS_CLEAR_UA
does not reset Unit Att.
.It UQ_MSC_NO_START_STOP
does not support start/stop
.It UQ_MSC_NO_GETMAXLUN
does not support get max LUN
.It UQ_MSC_NO_INQUIRY
fake generic inq response
.It UQ_MSC_NO_INQUIRY_EVPD
does not support inq EVPD
.It UQ_MSC_NO_SYNC_CACHE
does not support sync cache
.It UQ_MSC_SHUTTLE_INIT
requires Shuttle init sequence
.It UQ_MSC_ALT_IFACE_1
switch to alternate interface 1
.It UQ_MSC_FLOPPY_SPEED
does floppy speeds (20kb/s)
.It UQ_MSC_IGNORE_RESIDUE
gets residue wrong
.It UQ_MSC_WRONG_CSWSIG
uses wrong CSW signature
.It UQ_MSC_RBC_PAD_TO_12
pad RBC requests to 12 bytes
.It UQ_MSC_READ_CAP_OFFBY1
reports sector count, not max sec.
.It UQ_MSC_FORCE_SHORT_INQ
does not support full inq.
.It UQ_MSC_FORCE_WIRE_BBB
force BBB wire protocol
.It UQ_MSC_FORCE_WIRE_CBI
force CBI wire protocol
.It UQ_MSC_FORCE_WIRE_CBI_I
force CBI with int. wire protocol
.It UQ_MSC_FORCE_PROTO_SCSI
force SCSI command protocol
.It UQ_MSC_FORCE_PROTO_ATAPI
force ATAPI command protocol
.It UQ_MSC_FORCE_PROTO_UFI
force UFI command protocol
.It UQ_MSC_FORCE_PROTO_RBC
force RBC command protocol
.El
.Sh Mass Storage Change (u3g) quirks:
.Bl -tag -width Ds
.It UQ_MSC_EJECT_HUAWEI
ejects after Huawei USB command
.It UQ_MSC_EJECT_SIERRA
ejects after Sierra USB command
.It UQ_MSC_EJECT_SCSIEJECT
ejects after SCSI eject command
0x1b0000000200
.It UQ_MSC_EJECT_REZERO
ejects after SCSI rezero command
0x010000000000
.It UQ_MSC_EJECT_ZTESTOR
ejects after ZTE SCSI command
0x850101011801010101010000
.It UQ_MSC_EJECT_CMOTECH
ejects after C-motech SCSI command
0xff52444556434847
.It UQ_MSC_EJECT_WAIT
wait for the device to eject
.It UQ_MSC_EJECT_SAEL_M460
ejects after Sael USB commands
.It UQ_MSC_EJECT_HUAWEISCSI
ejects after Huawei SCSI command
0x11060000000000000000000000000000
.It UQ_MSC_EJECT_TCT
ejects after TCT SCSI command
0x06f504025270
.El
See
.Pa /sys/dev/usb/quirk/usb_quirk.h
for the complete list of supported quirks.
.Sh EXAMPLES
After attaching a
.Nm u3g
device which appears as a USB device on
.Pa ugen0.3 :
.Bd -literal -offset indent
usbconfig -d ugen0.3 add_quirk UQ_MSC_EJECT_WAIT
.Ed
.Sh SEE ALSO
.Xr usbconfig 8
.Sh HISTORY
The
.Nm
module appeared in
.Fx 8.0 ,
and was written by
.An Hans Petter Selasky Aq hselasky@FreeBSD.org .
This manual page was written by
.An Nick Hibma Aq n_hibma@FreeBSD.org .