linux-toradex.git/drivers/usb/serial, branch v2.6.33.9 Linux kernel for Apalis and Colibri modules USB: serial: handle Data Carrier Detect changes 2011-03-21T19:45:47+00:00 Libor Pechacek lpechacek@suse.cz 2011-01-14T13:30:21+00:00 24ae805d43b392998be1097ae0b43fdce2b0c493 commit d14fc1a74e846d7851f24fc9519fe87dc12a1231 upstream. Alan's commit 335f8514f200e63d689113d29cb7253a5c282967 introduced .carrier_raised function in several drivers. That also means tty_port_block_til_ready can now suspend the process trying to open the serial port when Carrier Detect is low and put it into tty_port.open_wait queue. We need to wake up the process when Carrier Detect goes high and trigger TTY hangup when CD goes low. Some of the devices do not report modem status line changes, or at least we don't understand the status message, so for those we remove .carrier_raised again. Signed-off-by: Libor Pechacek <lpechacek@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit d14fc1a74e846d7851f24fc9519fe87dc12a1231 upstream.

Alan's commit 335f8514f200e63d689113d29cb7253a5c282967 introduced
.carrier_raised function in several drivers.  That also means
tty_port_block_til_ready can now suspend the process trying to open the serial
port when Carrier Detect is low and put it into tty_port.open_wait queue.  We
need to wake up the process when Carrier Detect goes high and trigger TTY
hangup when CD goes low.

Some of the devices do not report modem status line changes, or at least we
don't understand the status message, so for those we remove .carrier_raised
again.

Signed-off-by: Libor Pechacek <lpechacek@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: CP210x Removed incorrect device ID 2011-03-21T19:45:47+00:00 Craig Shelley craig@microtron.org.uk 2011-01-02T21:59:08+00:00 659786b73216627aa156b8ff8c07837a109f19cf commit 9926c0df7b31b2128eebe92e0e2b052f380ea464 upstream. Device ID removed 0x10C4/0x8149 for West Mountain Radio Computerized Battery Analyzer. This device is actually based on a SiLabs C8051Fxxx, see http://www.etheus.net/SiUSBXp_Linux_Driver for further info. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 9926c0df7b31b2128eebe92e0e2b052f380ea464 upstream.

Device ID removed 0x10C4/0x8149 for West Mountain Radio Computerized
Battery Analyzer.  This device is actually based on a SiLabs C8051Fxxx,
see http://www.etheus.net/SiUSBXp_Linux_Driver for further info.

Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: CP210x Add two device IDs 2011-03-21T19:45:46+00:00 Craig Shelley craig@microtron.org.uk 2011-01-02T21:51:46+00:00 31447d059064645b0629a015544eaac441a779fc commit faea63f7ccfddfb8fc19798799fcd38c58415172 upstream. Device Ids added for IRZ Automation Teleport SG-10 GSM/GPRS Modem and DekTec DTA Plus VHF/UHF Booster/Attenuator. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit faea63f7ccfddfb8fc19798799fcd38c58415172 upstream.

Device Ids added for IRZ Automation Teleport SG-10 GSM/GPRS Modem and
DekTec DTA Plus VHF/UHF Booster/Attenuator.

Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: serial: ch341: add new id 2011-03-21T19:45:39+00:00 wangyanqing udknight@gmail.com 2011-03-11T14:24:38+00:00 1a5e3da8abb0d354e906fc2e258e6ddf90a7ea6e commit d0781383038e983a63843a9a6a067ed781db89c1 upstream. I picked up a new DAK-780EX(professional digitl reverb/mix system), which use CH341T chipset to communication with computer on 3/2011 and the CH341T's vendor code is 1a86 Looking up the CH341T's vendor and product id's I see: 1a86 QinHeng Electronics 5523 CH341 in serial mode, usb to serial port converter CH341T,CH341 are the products of the same company, maybe have some common hardware, and I test the ch341.c works well with CH341T Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit d0781383038e983a63843a9a6a067ed781db89c1 upstream.

I picked up a new DAK-780EX(professional digitl reverb/mix system),
which use CH341T chipset to communication with computer on 3/2011
and the CH341T's vendor code is 1a86

Looking up the CH341T's vendor and product id's I see:

1a86  QinHeng Electronics
  5523  CH341 in serial mode, usb to serial port converter

CH341T,CH341 are the products of the same company, maybe
have some common hardware, and I test the ch341.c works
well with CH341T

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: serial/kobil_sct, fix potential tty NULL dereference 2011-03-21T19:45:39+00:00 Jiri Slaby jslaby@suse.cz 2011-02-28T09:34:06+00:00 87ddb1aae235017a3d244a87cc45655a7a724755 commit 6960f40a954619857e7095a6179eef896f297077 upstream. Make sure that we check the return value of tty_port_tty_get. Sometimes it may return NULL and we later dereference that. The only place here is in kobil_read_int_callback, so fix it. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 6960f40a954619857e7095a6179eef896f297077 upstream.

Make sure that we check the return value of tty_port_tty_get.
Sometimes it may return NULL and we later dereference that.

The only place here is in kobil_read_int_callback, so fix it.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
sierra: add new ID for Airprime/Sierra USB IP modem 2011-03-21T19:45:16+00:00 Jon Thomas jthomas@redhat.com 2011-02-16T16:02:34+00:00 8ed9cf293b7b5b6530afd1b80ec86b5f649ba51f commit e1dc5157c574e7249dc1cd072fde2e48b3011533 upstream. I picked up a new Sierra usb 308 (At&t Shockwave) on 2/2011 and the vendor code is 0x0f3d Looking up vendor and product id's I see: 0f3d Airprime, Incorporated 0112 CDMA 1xEVDO PC Card, PC 5220 Sierra and Airprime are somehow related and I'm guessing the At&t usb 308 might be have some common hardware with the AirPrime SL809x. Signed-off-by: Jon Thomas <jthomas@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit e1dc5157c574e7249dc1cd072fde2e48b3011533 upstream.

I picked up a new Sierra usb 308 (At&t Shockwave) on 2/2011 and the vendor code
is 0x0f3d

Looking up vendor and product id's I see:

0f3d  Airprime, Incorporated
 0112  CDMA 1xEVDO PC Card, PC 5220

Sierra and Airprime are somehow related and I'm guessing the At&t usb 308 might
be have some common hardware with the AirPrime SL809x.

Signed-off-by: Jon Thomas <jthomas@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: Add Samsung SGH-I500/Android modem ID switch to visor driver 2011-03-21T19:45:15+00:00 Maciej Szmigiero mhej@o2.pl 2011-02-07T11:42:36+00:00 deb17af455cd0996b761acfac98655b0be7622b3 commit acb52cb1613e1d3c8a8c650717cc51965c60d7d4 upstream. [USB]Add Samsung SGH-I500/Android modem ID switch to visor driver Samsung decided to reuse USB ID of its old CDMA phone SGH-I500 for the modem part of some of their Android phones. At least Galaxy Spica is affected. This modem needs ACM driver and does not work with visor driver which binds the conflicting ID for SGH-I500. Because SGH-I500 is pretty an old hardware its best to add switch to visor driver in cause somebody still wants to use that phone with Linux. Note that this is needed only when using the Android phone as modem, not in USB storage or ADB mode. Signed-off-by: Maciej Szmigiero <mhej@o2.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit acb52cb1613e1d3c8a8c650717cc51965c60d7d4 upstream.

[USB]Add Samsung SGH-I500/Android modem ID switch to visor driver

Samsung decided to reuse USB ID of its old CDMA phone SGH-I500 for the
modem part of some of their Android phones. At least Galaxy Spica
is affected.

This modem needs ACM driver and does not work with visor driver which
binds the conflicting ID for SGH-I500.
Because SGH-I500 is pretty an old hardware its best to add switch to
visor
driver in cause somebody still wants to use that phone with Linux.

Note that this is needed only when using the Android phone as modem,
not in USB storage or ADB mode.

Signed-off-by: Maciej Szmigiero <mhej@o2.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers: update to pl2303 usb-serial to support Motorola cables 2011-03-21T19:44:56+00:00 Dario Lombardo dario.lombardo@libero.it 2011-01-21T14:35:19+00:00 4d77999fd16484510b65799ab0ebf00c700c0c16 commit 96a3e79edff6f41b0f115a82f1a39d66218077a7 upstream. Added 0x0307 device id to support Motorola cables to the pl2303 usb serial driver. This cable has a modified chip that is a pl2303, but declares itself as 0307. Fixed by adding the right device id to the supported devices list, assigning it the code labeled PL2303_PRODUCT_ID_MOTOROLA. Signed-off-by: Dario Lombardo <dario.lombardo@libero.it> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 96a3e79edff6f41b0f115a82f1a39d66218077a7 upstream.

Added 0x0307 device id to support Motorola cables to the pl2303 usb
serial driver. This cable has a modified chip that is a pl2303, but
declares itself as 0307. Fixed by adding the right device id to the
supported devices list, assigning it the code labeled
PL2303_PRODUCT_ID_MOTOROLA.

Signed-off-by: Dario Lombardo <dario.lombardo@libero.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: serial: pl2303: Hybrid reader Uniform HCR331 2011-03-21T19:44:55+00:00 Simone Contini s.contini@oltrelinux.com 2010-04-12T21:25:10+00:00 445772b82658a50d568a5f8082afdbe1f9df3a2d commit 18344a1cd5889d48dac67229fcf024ed300030d5 upstream. I tried a magnetic stripe reader (http://www.kimaldi.com/kimaldi_eng/productos/lectores_de_tarjetas/lectores_tarjeta_chip_y_dni/lector_hibrido_uniform_hcr_331) and I see that it is interfaced with a PL2303. I wrote a patch to use your driver which simply adds the product ID for the device and it seems working fine. From: Simone Contini <s.contini@oltrelinux.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 18344a1cd5889d48dac67229fcf024ed300030d5 upstream.

I tried a magnetic stripe reader
(http://www.kimaldi.com/kimaldi_eng/productos/lectores_de_tarjetas/lectores_tarjeta_chip_y_dni/lector_hibrido_uniform_hcr_331)
and I see that it is interfaced with a PL2303. I wrote a patch to use
your driver which simply adds the product ID for the device and it
seems working fine.


From: Simone Contini <s.contini@oltrelinux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: ftdi_sio: Add VID=0x0647, PID=0x0100 for Acton Research spectrograph 2011-03-21T19:44:38+00:00 Michael Williamson michael.h.williamson@gmail.com 2011-01-28T00:36:19+00:00 0d4ea2f83aff8517b10cafe4b14577d9bed68584 commit 28fe2eb0162a1d23370dd99ff7d0e35632b1ee91 upstream. Add the USB Vendor ID and Product ID for a Acton Research Corp. spectrograph device with a FTDI chip for serial I/O. Signed-off-by: Michael H Williamson <michael.h.williamson@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 28fe2eb0162a1d23370dd99ff7d0e35632b1ee91 upstream.

Add the USB Vendor ID and Product ID for a Acton Research Corp.
spectrograph device with a FTDI chip for serial I/O.

Signed-off-by: Michael H Williamson <michael.h.williamson@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>