linux-toradex.git/drivers/usb/class, branch v2.6.29.2

USB: fix oops in cdc-wdm in case of malformed descriptors

2009-04-27T17:37:03+00:00

upstream commit: e13c594f3a1fc2c78e7a20d1a07974f71e4b448f

cdc-wdm needs to ignore extremely malformed descriptors.

Signed-off-by: Oliver Neukum 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Chris Wright

USB: usbtmc: add protocol 1 support

2009-03-17T21:01:28+00:00

The driver already supports the 1 protocol support, so just add it to
the MODULE_DEVICE_TABLE entry so it properly picks up these devices.

Thanks to Jouni Rynö for pointing this out.

Reported-by: Jouni Ryno 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: usbtmc: fix stupid bug in open()

2009-03-17T21:01:28+00:00

open() will never succeed, as we always return -ENODEV.  Fix this
obvious bug.

Thanks to Jouni Ryno for reporting it.

Reported-by: Jouni Ryno 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: Quirk for Hummingbird huc56s / Conexant ACM modem

2009-02-27T22:40:50+00:00

Signed-off-by: Adam J. Richter 
Cc: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: add usb id for motomagx phones

2009-02-27T22:40:50+00:00

The Motorola MOTOMAGX phones (Z6, E8, Zn5 so far) are providing
combined ACM/BLAN USB configuration. Since it has Vendor Specific
class, the corresponding drivers (cdc-acm, zaurus) can't find it just
by interface info. This patch adds usb id so the cdc-acm driver can
properly handle this combined device.

Signed-off-by: Dmitriy Taychenachev 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm.c: remove duplicate lines for MTK gps support

2009-02-09T19:19:47+00:00

The same patch to add support for MTK gps loggers was submitted by two
different people and applied twice. Remove the redundant lines.

Signed-off-by: James Treacy 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: Add another conexant modem to the quirks

2009-01-28T00:15:37+00:00

Another Conexant, another device with the same quirk

Signed-off-by: Alan Cox 
Acked-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: usblp.c: add USBLP_QUIRK_BIDIR to Brother HL-1440

2009-01-28T00:15:36+00:00

My Brother HL-1440 would print one document before CUPS would stop
printing with the error "Printer not connected; will retry in 30
seconds...". I traced this down to the CUPS usb backend getting an EIO
out of usblp on the IOCNR_GET_DEVICE_ID IOCTL. Adding the
USBLP_QUIRK_BIDIR fixes the problem but is it the right solution?

output from strace /usr/lib/cups/backend/usb after printing a document
(Note: SNDCTL_DSP_SYNC == IOCNR_GET_DEVICE_ID):

before patch

open("/dev/usb/lp0", O_RDWR|O_EXCL)     = 3
ioctl(3, SNDCTL_DSP_SYNC, 0x7fff2478cef0) = -1 EIO (Input/output error)

after patch

open("/dev/usb/lp0", O_RDWR|O_EXCL)     = 3
ioctl(3, SNDCTL_DSP_SYNC, 0x7fffb8d474c0) = 0

Possibly related bug: https://bugs.launchpad.net/ubuntu/+source/cupsys/+bug/35638

Signed-off-by: Brandon Philips 
Signed-off-by: Greg Kroah-Hartman

USB: CDC-ACM quirk for MTK GPS

2009-01-28T00:15:36+00:00

This patch adds a device quirk for a MediaTek Inc GPS chipset. The
device implements USB CDC ACM, but is missing the union descriptor, so
the ACM class driver fails to probe the device.

I've tested this patch with an iBlue A+ GPS which uses this chipset
and using kernel 2.6.28-rc9.

Signed-off-by: Andrew Lunn, 
Acked-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: support some gps data loggers

2009-01-28T00:15:36+00:00

Below is a patch which allows a number of GPS loggers to work
under linux. It is known to support the i-Blue 747 (all models),
i-Blue 757, Qstarz BT-Q1000, i.Trek Z1, Konet BGL-32, and the Holux
M-241.

From: James A. Treacy 
Signed-off-by: Greg Kroah-Hartman