linux-toradex.git/drivers/usb, branch v3.0.79

usb-storage: CY7C68300A chips do not support Cypress ATACB

2013-05-08T02:57:22+00:00

commit 671b4b2ba9266cbcfe7210a704e9ea487dcaa988 upstream.

Many cards based on CY7C68300A/B/C use the USB ID 04b4:6830 but only the
B and C variants (EZ-USB AT2LP) support the ATA Command Block
functionality, according to the data sheets. The A variant (EZ-USB AT2)
locks up if ATACB is attempted, until a typical 30 seconds timeout runs
out and a USB reset is performed.

https://bugs.launchpad.net/bugs/428469

It seems that one way to spot a CY7C68300A (at least where the card
manufacturer left Cypress' EEPROM default vaules, against Cypress'
recommendations) is to look at the USB string descriptor indices.

A http://media.digikey.com/pdf/Data%20Sheets/Cypress%20PDFs/CY7C68300A.pdf
B http://www.farnell.com/datasheets/43456.pdf
C http://www.cypress.com/?rID=14189

Note that a CY7C68300B/C chip appears as CY7C68300A if it is running
in Backward Compatibility Mode, and if ATACB would be supported in this
case there is anyway no way to tell which chip it really is.

For 5 years my external USB drive has been locking up for half a minute
when plugged in and ata_id is run by udev, or anytime hdparm or similar
is run on it.

Finally looking at the /correct/ datasheet I think I found the reason. I
am aware the quirk in this patch is a bit hacky, but the hardware
manufacturers haven't made it easy for us.

Signed-off-by: Tormod Volden 
Signed-off-by: Greg Kroah-Hartman

usbfs: Always allow ctrl requests with USB_RECIP_ENDPOINT on the ctrl ep

2013-05-08T02:57:21+00:00

commit 1361bf4b9f9ef45e628a5b89e0fd9bedfdcb7104 upstream.

When usbfs receives a ctrl-request from userspace it calls check_ctrlrecip,
which for a request with USB_RECIP_ENDPOINT tries to map this to an interface
to see if this interface is claimed, except for ctrl-requests with a type of
USB_TYPE_VENDOR.

When trying to use this device: http://www.akaipro.com/eiepro
redirected to a Windows vm running on qemu on top of Linux.

The windows driver makes a ctrl-req with USB_TYPE_CLASS and
USB_RECIP_ENDPOINT with index 0, and the mapping of the endpoint (0) to
the interface fails since ep 0 is the ctrl endpoint and thus never is
part of an interface.

This patch fixes this ctrl-req failing by skipping the checkintf call for
USB_RECIP_ENDPOINT ctrl-reqs on the ctrl endpoint.

Reported-by: Dave Stikkolorum 
Tested-by: Dave Stikkolorum 
Signed-off-by: Hans de Goede 
Acked-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: ftdi_sio: correct ST Micro Connect Lite PIDs

2013-05-08T02:57:21+00:00

commit 9f06d15f8db6946e41f73196a122b84a37938878 upstream.

The current ST Micro Connect Lite uses the FT4232H hi-speed quad USB
UART FTDI chip. It is also possible to drive STM reference targets
populated with an on-board JTAG debugger based on the FT2232H chip with
the same STMicroelectronics tools.

For this reason, the ST Micro Connect Lite PIDs should be
ST_STMCLT_2232_PID: 0x3746
ST_STMCLT_4232_PID: 0x3747

Signed-off-by: Adrian Thomasset 
Signed-off-by: Greg Kroah-Hartman

USB: add ftdi_sio USB ID for GDM Boost V1.x

2013-05-08T02:57:21+00:00

commit 58f8b6c4fa5a13cb2ddb400e26e9e65766d71e38 upstream.

This patch add a missing usb device id for the GDMBoost V1.x device

The patch is against 3.9-rc5

Signed-off-by: Stefani Seibold 
Signed-off-by: Greg Kroah-Hartman

usb/misc/appledisplay: Add 24" LED Cinema display

2013-05-08T02:57:21+00:00

commit e7d3b6e22c871ba36d052ca99bc8ceca4d546a60 upstream.

Add the Apple 24" LED Cinema display to the supported devices.

Signed-off-by: Ben Jencks 
Signed-off-by: Greg Kroah-Hartman

USB: option: add a D-Link DWM-156 variant

2013-05-08T02:57:21+00:00

commit a2a2d6c7f93e160b52a4ad0164db1f43f743ae0f upstream.

Adding support for a Mediatek based device labelled as
D-Link Model: DWM-156, H/W Ver: A7

Also adding two other device IDs found in the Debian(!)
packages included on the embedded device driver CD.

This is a composite MBIM + serial ports + card reader device:

T:  Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 14 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2001 ProdID=7d01 Rev= 3.00
S:  Manufacturer=D-Link,Inc
S:  Product=D-Link DWM-156
C:* #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=500mA
A:  FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
E:  Ad=88(I) Atr=03(Int.) MxPS=  64 Ivl=125us
I:  If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=01 Driver=option
E:  Ad=87(I) Atr=03(Int.) MxPS=  64 Ivl=500us
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 6 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Signed-off-by: Bjørn Mork 
Signed-off-by: Greg Kroah-Hartman

USB: serial: option: Added support Olivetti Olicard 145

2013-05-08T02:57:21+00:00

commit d19bf5cedfd7d53854a3bd699c98b467b139833b upstream.

This adds PID for Olivetti Olicard 145 in option.c

Signed-off-by: Filippo Turato 
Signed-off-by: Greg Kroah-Hartman

usb: xhci: Fix TRB transfer length macro used for Event TRB.

2013-04-05T17:16:37+00:00

commit 1c11a172cb30492f5f6a82c6e118fdcd9946c34f upstream.

Use proper macro while extracting TRB transfer length from
Transfer event TRBs. Adding a macro EVENT_TRB_LEN (bits 0:23)
for the same, and use it instead of TRB_LEN (bits 0:16) in
case of event TRBs.

This patch should be backported to kernels as old as 2.6.31, that
contain the commit b10de142119a676552df3f0d2e3a9d647036c26a "USB: xhci:
Bulk transfer support".  This patch will have issues applying to older
kernels.

Signed-off-by: Vivek gautam 
Signed-off-by: Sarah Sharp 
Signed-off-by: Greg Kroah-Hartman

usb: ftdi_sio: Add support for Mitsubishi FX-USB-AW/-BD

2013-04-05T17:16:36+00:00

commit 482b0b5d82bd916cc0c55a2abf65bdc69023b843 upstream.

It enhances the driver for FTDI-based USB serial adapters
to recognize Mitsubishi Electric Corp. USB/RS422 Converters
as FT232BM chips and support them.
https://search.meau.com/?q=FX-USB-AW

Signed-off-by: Konstantin Holoborodko 
Tested-by: Konstantin Holoborodko 
Signed-off-by: Greg Kroah-Hartman

USB: io_ti: fix get_icount for two port adapters

2013-03-28T19:06:04+00:00

commit 5492bf3d5655b4954164f69c02955a7fca267611 upstream.

Add missing get_icount field to two-port driver.

The two-port driver was not updated when switching to the new icount
interface in commit 0bca1b913aff ("tty: Convert the USB drivers to the
new icount interface").

Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman