linux-toradex.git/drivers/usb/wusbcore/wusbhc.c, branch v3.4.23

wusb: fix find_first_zero_bit() return value check

2011-03-03T00:52:28+00:00

In wusb_cluster_id_get(), if no zero bits exist in wusb_cluster_id_table,
find_first_zero_bit() returns CLUSTER_IDS.

But it is impossible to detect that the bitmap is full because there
is an off-by-one error in the return value check.  It will cause
unexpected memory access by setting bit out of wusb_cluster_id_table
bitmap, and caller will get wrong cluster id.

Signed-off-by: Akinobu Mita 
Cc: linux-usb@vger.kernel.org
Cc: Greg Kroah-Hartman 
Signed-off-by: Greg Kroah-Hartman

fix typos concerning "initiali[zs]e"

2010-06-16T16:05:05+00:00

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Jiri Kosina

USB: wusb: add wusb_phy_rate sysfs file to host controllers

2009-12-11T19:55:16+00:00

Add the wusb_phy_rate sysfs file to Wireless USB host controllers.  This
sets the maximum PHY rate that will be used for all connected devices.

Signed-off-by: David Vrabel 
Signed-off-by: Greg Kroah-Hartman

WUSB: correct format of wusb_chid sysfs file

2009-04-17T17:50:29+00:00

Make the wusb_chid sysfs file match the ABI documentation.

Print all zeros if the WUSB host is stopped (instead of an empty file)
and end the file with a newline.

Signed-off-by: David Vrabel 
Signed-off-by: Greg Kroah-Hartman

WUSB: fix oops when completing URBs for disconnected devices

2009-04-17T17:50:28+00:00

Fix an oops in wusbhc_giveback_urb() if the wusb device had disconnected
while an urb was in progress. Also release the ref count obtained here.

Signed-off-by: David Vrabel 
Signed-off-by: Greg Kroah-Hartman

uwb: add symlinks in sysfs between radio controllers and PALs

2008-09-17T15:54:35+00:00

Add a facility for PALs to have symlinks to their radio controller
(and vice-versa) and make WUSB host controllers use this.

Signed-off-by: David Vrabel

wusb: add the Wireless USB core

2008-09-17T15:54:29+00:00

Add support for Ceritified Wireless USB 1.0 to the USB stack.

This has been split into several patches for easier review.

core (this patch):
  - host controller infrastructure
  - cluster reservation
  - UWB PAL registration
  - fake root hub

protocol:
  - MMC management (start/stop, managing IEs)
  - device connection

security:
  - device authentication and authorization

build-system:
  - Kconfig and Kbuild files

Signed-off-by: David Vrabel