linux-stable.git/drivers/usb/wusbcore, branch linux-3.4.y

usb: wusbcore: change WA_SEGS_MAX to a legal value

2014-04-14T13:44:28+00:00

commit f74b75e7f920c700636cccca669c7d16d12e9202 upstream.

change WA_SEGS_MAX to a number that is legal according to the WUSB
spec.

Signed-off-by: Thomas Pugliese 
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings 
Cc: Yang Yingliang 
Signed-off-by: Greg Kroah-Hartman

usb: wusbcore: set the RPIPE wMaxPacketSize value correctly

2014-04-14T13:44:28+00:00

commit 7b6bc07ab554e929c85d51b3d5b26cf7f12c6a3b upstream.

For isochronous endpoints, set the RPIPE wMaxPacketSize value using
wOverTheAirPacketSize from the endpoint companion descriptor instead of
wMaxPacketSize from the normal endpoint descriptor.

Signed-off-by: Thomas Pugliese 
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings 
Cc: Yang Yingliang 
Signed-off-by: Greg Kroah-Hartman

uwb & wusb: fix kconfig error

2012-01-26T19:22:42+00:00

Fix UWB/WUSB kconfig error by changing 'select' to 'depends on'.

drivers/usb/wusbcore/Kconfig:4:error: recursive dependency detected!
drivers/usb/wusbcore/Kconfig:4:	symbol USB_WUSB is selected by USB_HWA_HCD
drivers/usb/host/Kconfig:559:	symbol USB_HWA_HCD depends on UWB
drivers/uwb/Kconfig:5:	symbol UWB is selected by USB_WUSB

Signed-off-by: Randy Dunlap 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2012-01-09T20:09:47+00:00

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (232 commits)
  USB: Add USB-ID for Multiplex RC serial adapter to cp210x.c
  xhci: Clean up 32-bit build warnings.
  USB: update documentation for usbmon
  usb: usb-storage doesn't support dynamic id currently, the patch disables the feature to fix an oops
  drivers/usb/class/cdc-acm.c: clear dangling pointer
  drivers/usb/dwc3/dwc3-pci.c: introduce missing kfree
  drivers/usb/host/isp1760-if.c: introduce missing kfree
  usb: option: add ZD Incorporated HSPA modem
  usb: ch9: fix up MaxStreams helper
  USB: usb-skeleton.c: cleanup open_count
  USB: usb-skeleton.c: fix open/disconnect race
  xhci: Properly handle COMP_2ND_BW_ERR
  USB: remove dead code from suspend/resume path
  USB: add quirk for another camera
  drivers: usb: wusbcore: Fix dependency for USB_WUSB
  xhci: Better debugging for critical host errors.
  xhci: Be less verbose during URB cancellation.
  xhci: Remove debugging about ring structure allocation.
  xhci: Remove debugging about toggling cycle bits.
  xhci: Remove debugging for individual transfers.
  ...

drivers: usb: wusbcore: Fix dependency for USB_WUSB

2012-01-04T00:48:15+00:00

Fix the following warning:

warning: (USB_WUSB) selects UWB which has unmet direct dependencies (EXPERIMENTAL && PCI)

Signed-off-by: Fabio Estevam 
Signed-off-by: Greg Kroah-Hartman

USB: wusb: Use kcalloc instead of kzalloc to allocate array

2011-12-10T00:18:20+00:00

The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.

The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107

Signed-off-by: Thomas Meyer 
Signed-off-by: Greg Kroah-Hartman

USB: convert drivers/usb/* to use module_usb_driver()

2011-11-18T17:34:02+00:00

This converts the drivers in drivers/usb/* to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.

Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.

Cc: Simon Arlott 
Cc: Duncan Sands 
Cc: Matthieu CASTET 
Cc: Stanislaw Gruszka 
Cc: Pete Zaitcev 
Cc: Oliver Neukum 
Cc: Juergen Stuber 
Cc: Cesar Miquel 
Cc: Matthew Dharm 
Cc: Matthew Wilcox 
Cc: Sarah Sharp 
Cc: Kuninori Morimoto 
Cc: Felipe Balbi 
Cc: Lucas De Marchi 
Cc: Michael Hund 
Cc: Zack Parsons 
Cc: Melchior FRANZ 
Cc: Tomoki Sekiyama 
Cc: Dan Carpenter 
Signed-off-by: Greg Kroah-Hartman

usb: Add export.h for EXPORT_SYMBOL/THIS_MODULE where needed

2011-10-31T23:31:25+00:00

With module.h being implicitly everywhere via device.h, the absence
of explicitly including something for EXPORT_SYMBOL went unnoticed.
Since we are heading to fix things up and clean module.h from the
device.h file, we need to explicitly include these files now.

Use the lightweight version of the header that has just THIS_MODULE
and EXPORT_SYMBOL variants.

Signed-off-by: Paul Gortmaker

usb: Add module.h to drivers/usb consumers who really use it.

2011-10-31T23:31:25+00:00

The situation up to this point meant that module.h was pretty
much everywhere, regardless of whether you asked for it or not.
We are fixing that, so give the USB folks who want it an actual
include of it.

Signed-off-by: Paul Gortmaker

USB: use usb_endpoint_maxp() instead of le16_to_cpu()

2011-08-23T16:47:40+00:00

Now ${LINUX}/drivers/usb/* can use usb_endpoint_maxp(desc) to get maximum packet size
instead of le16_to_cpu(desc->wMaxPacketSize).
This patch fix it up

Cc: Armin Fuerst 
Cc: Pavel Machek 
Cc: Johannes Erdfelt 
Cc: Vojtech Pavlik 
Cc: Oliver Neukum 
Cc: David Kubicek 
Cc: Johan Hovold 
Cc: Brad Hards 
Acked-by: Felipe Balbi 
Cc: Sebastian Andrzej Siewior 
Cc: Thomas Dahlmann 
Cc: David Brownell 
Cc: David Lopo 
Cc: Alan Stern 
Cc: Michal Nazarewicz 
Cc: Xie Xiaobo 
Cc: Li Yang 
Cc: Jiang Bo 
Cc: Yuan-hsin Chen 
Cc: Darius Augulis 
Cc: Xiaochen Shen 
Cc: Yoshihiro Shimoda 
Cc: OKI SEMICONDUCTOR, 
Cc: Robert Jarzmik 
Cc: Ben Dooks 
Cc: Thomas Abraham 
Cc: Herbert Pötzl 
Cc: Arnaud Patard 
Cc: Roman Weissgaerber 
Acked-by: Sarah Sharp 
Cc: Tony Olech 
Cc: Florian Floe Echtler 
Cc: Christian Lucht 
Cc: Juergen Stuber 
Cc: Georges Toth 
Cc: Bill Ryder 
Cc: Kuba Ober 
Cc: Inaky Perez-Gonzalez 
Signed-off-by: Kuninori Morimoto 
Signed-off-by: Greg Kroah-Hartman