This patch adds a new device ID to the cp2101 driver
Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
check_ctrlrecip() disallows any control transfers if the device is
deconfigured (in configuration 0, ie. state ADDRESS). This for example
makes it impossible to read the device descriptors without configuring the
device, although most standard device requests are allowed in this state by
the spec. This patch allows control transfers for the ADDRESS state, too.
Signed-off-by: Horst Schirmeier <horst@schirmeier.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch fixes a NULL pointer dereference spotted by the Coverity
checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch (as661) adds an unusual_devs entry for the Mitsumi 7in1 Card
Reader.
From: Rodolfo Quesada <rquesada@roqz.net>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The following adds an unusual_devs entry for the SanDisk ImageMate CompactFlash
USB drive, for the US_FL_FIX_CAPACITY flag. Additionally, it removes trailing
whitespace from the previous entry. It's based on the patch sent by Roman Hodek
<roman@hodek.net>.
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When trying to deconfigure a device via usb_set_configuration(dev, 0),
2.6.16-rc kernels after 55c527187c oops
with "Unable to handle NULL pointer dereference at...". This is due to
an unchecked dereference of cp in the power budget part.
Signed-off-by: Horst Schirmeier <horst@schirmeier.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
In a couple of places, usbcore assumes that a USB device configuration
will have a nonzero number of interfaces. Having no interfaces may or
may not be allowed by the USB spec; in any event we shouldn't die if we
encounter such a thing. This patch (as662) removes the assumptions.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch (as657) increases the port-reset completion delay in uhci-hcd
for HP's embedded controllers. Unlike other UHCI controllers, the HP
chips can take as long as 250 us to carry out the processing associated
with finishing a port reset.
This fixes Novell bug #148761.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The USB data cable for my Samsung GSM phone contains the USB-to-serial
converter chip MS3303H from Speed Dragon Multimedia, Inc. that appears to
be compatible with the PL2303 chip. The following patch adds support for
this chip to the pl2303 driver.
Signed-off-by: Dick Streefland <dick@streefland.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
A while ago, I posted about TIOCMIWAIT not working with the PL2303
USB-serial adapter.
After a brief exchange with Greg, I tracked this to a missing wake-up
in the USB interrupt procedures. I got our systems staff to install
the enclosed very simple patch to our 2.6.12 kernels, and it all works
fine as expected. I guess this should also apply to the latest version
and go into the mainstream.
Apologies for the long delay in posting the result.
The routine being patched is pl2303_update_line_status
Signed-off-by: Julian Bradfield <jcb+luu@inf.ed.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch adds support for the Nokia ca42 version 2 cable to the
cypress_m8 driver. The device was tested by others with this patch and
found to be compatible with the cypress_m8 driver. A special note
should be taken that this cable seems to vary in the type of chipset
used. This patch supports the cable with product id 0x4101.
Signed-off-by: Lonnie Mendez <lmendez19@austin.rr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ZC0301 driver updates.
Changes: + new, - removed, * cleanup, @ bugfix
@ Need usb_get|put_dev() when disconnecting, if the device is open
* Cleanups and updates in the documentation
+ Use per-device sensor structures
+ Add frame_timeout module parameter
Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: ET61X[12]51 driver updates
Changes: + new, - removed, * cleanup, @ bugfix
@ Fix stream_interrupt()
@ Fix vidioc_enum_input() and split vidioc_gs_input()
@ Need usb_get|put_dev() when disconnecting, if the device is open
* Use wait_event_interruptible_timeout() instead of wait_event_interruptible()
when waiting for video frames
* replace wake_up_interruptible(&wait_stream) with wake_up(&wait_stream)
* Cleanups and updates in the documentation
* Use mutexes instead of semaphores
+ Use per-device sensor structures
+ Add support for PAS202BCA image sensors
+ Add frame_timeout module parameter
Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
SN9C10x driver updates.
Changes: + new, - removed, * cleanup, @ bugfix
@ Fix stream_interrupt()
@ Fix vidioc_enum_input() and split vidioc_gs_input()
@ Need usb_get|put_dev() when disconnecting, if the device is open
* Use wait_event_interruptible_timeout() instead of wait_event_interruptible()
when waiting for video frames
* replace wake_up_interruptible(&wait_stream) with wake_up(&wait_stream)
* Cleanups and updates in the documentation
+ Use per-device sensor structures
+ Add support for PAS202BCA image sensors
+ Add frame_timeout module parameter
Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
this patch converts drivers/usb to kzalloc usage.
Compile tested with allyes config.
I think there was a bug in drivers/usb/gadget/inode.c because
it used sizeof(*data) for the kmalloc() and sizeof(data) for
the memset(), since sizeof(data) just returns the size for a pointer.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
"Cosmetic" driver updates for the ZC0301 driver:
- Fix stream_interrupt() (and work around a possible kernel bug);
- Fix vidioc_enum_input() and split vidioc_gs_input() in two parts;
- Use wait_event_interruptible_timeout() instead of wait_event_interruptible()
when waiting for video frames;
- replace erroneous wake_up_interruptible(&wait_stream) with
wake_up(&wait_stream);
- Cosmetic cleanups in the documentation.
Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Gcc 4.0.2 had the warning:
drivers/usb/media/ov511.c: In function 'show_exposure':
drivers/usb/media/ov511.c:5642: warning: 'exp' may be used uninitialized
in this function
Here is the patch to fix that warning.
Signed-off-by: Matthew Martin <lihnucks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch allows you to set the iSerialNumber field in the
usb_device_descriptor structure for your USB ethernet gadget.
It also changes the parameters shown through sysfs so they're
no longer declared as __initdata, preventing potential oopses.
That's most useful for the Ethernet addresses, which may in
some cases be random "locally administered" addresses.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This adds __init section annotations to gadget driver bind() routines to
remove calls from .text into .init sections (for endpoint autoconfig).
Likewise it adds __exit section annotations to their unbind() routines.
The specification of the gadget driver register/unregister functions is
updated to explicitly allow use of those sections.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
