linux/drivers/usb
Heiner Kallweit b1249ab513 usb: r8a66597: add locking to r8a66597_check_detect_child
Use mutex usb_bus_idr_lock to protect idr_find.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-06 21:55:57 -08:00
..
atm USB: cxacru: fix an bounds check warning 2016-02-03 13:52:10 -08:00
c67x00
chipidea usb: chipidea: debug: use list_for_each_entry 2016-01-24 20:55:33 -08:00
class Add ioctls to enable and disable local controls on an instrument 2016-02-03 13:54:06 -08:00
common usb: define USB_SPEED_SUPER_PLUS speed for SuperSpeedPlus USB3.1 devices 2016-01-24 20:16:52 -08:00
core usb: core: rename mutex usb_bus_list_lock to usb_bus_idr_lock 2016-02-06 21:55:57 -08:00
dwc2 usb: dwc2: add shutdown callback to platform variant 2015-12-22 12:12:51 -06:00
dwc3 usb: dwc3: of-simple: fix build warning on !PM 2015-12-22 21:58:26 -06:00
early
gadget usb: gadget: rndis: fix itnull.cocci warnings 2016-02-03 13:36:04 -08:00
host usb: r8a66597: add locking to r8a66597_check_detect_child 2016-02-06 21:55:57 -08:00
image
isp1760 usb: isp1760: udc: add ep capabilities support 2015-08-04 12:26:55 -05:00
misc usb-misc: sisusbvga: fix error path 2016-01-24 21:04:54 -08:00
mon usb: core: rename mutex usb_bus_list_lock to usb_bus_idr_lock 2016-02-06 21:55:57 -08:00
musb usb: musb: core: call init and shutdown for the usb phy 2015-12-22 12:05:44 -06:00
phy usb: musb: core: Fix handling of the phy notifications 2015-12-16 10:07:28 -06:00
renesas_usbhs usb: renesas_usbhs: constify usbhs_pkt_handle structures 2016-01-24 19:45:09 -08:00
serial USB: option: fix Cinterion AHxx enumeration 2016-01-25 13:32:53 +01:00
storage usb: storage: ene_ub6250: Remove unnecessary cast in kfree 2016-02-03 13:48:12 -08:00
usbip usb: usbip: Fix possible deadlocks reported by lockdep 2016-02-03 13:52:10 -08:00
wusbcore USB: core, wusbcore: use bus_to_hcd 2016-01-24 21:00:33 -08:00
Kconfig
Makefile usb-host: Remove fusbh200 driver 2015-10-16 23:44:33 -07:00
README
usb-skeleton.c

To understand all the Linux-USB framework, you'll use these resources:

    * This source code.  This is necessarily an evolving work, and
      includes kerneldoc that should help you get a current overview.
      ("make pdfdocs", and then look at "usb.pdf" for host side and
      "gadget.pdf" for peripheral side.)  Also, Documentation/usb has
      more information.

    * The USB 2.0 specification (from www.usb.org), with supplements
      such as those for USB OTG and the various device classes.
      The USB specification has a good overview chapter, and USB
      peripherals conform to the widely known "Chapter 9".

    * Chip specifications for USB controllers.  Examples include
      host controllers (on PCs, servers, and more); peripheral
      controllers (in devices with Linux firmware, like printers or
      cell phones); and hard-wired peripherals like Ethernet adapters.

    * Specifications for other protocols implemented by USB peripheral
      functions.  Some are vendor-specific; others are vendor-neutral
      but just standardized outside of the www.usb.org team.

Here is a list of what each subdirectory here is, and what is contained in
them.

core/		- This is for the core USB host code, including the
		  usbfs files and the hub class driver ("hub_wq").

host/		- This is for USB host controller drivers.  This
		  includes UHCI, OHCI, EHCI, and others that might
		  be used with more specialized "embedded" systems.

gadget/		- This is for USB peripheral controller drivers and
		  the various gadget drivers which talk to them.


Individual USB driver directories.  A new driver should be added to the
first subdirectory in the list below that it fits into.

image/		- This is for still image drivers, like scanners or
		  digital cameras.
../input/	- This is for any driver that uses the input subsystem,
		  like keyboard, mice, touchscreens, tablets, etc.
../media/	- This is for multimedia drivers, like video cameras,
		  radios, and any other drivers that talk to the v4l
		  subsystem.
../net/		- This is for network drivers.
serial/		- This is for USB to serial drivers.
storage/	- This is for USB mass-storage drivers.
class/		- This is for all USB device drivers that do not fit
		  into any of the above categories, and work for a range
		  of USB Class specified devices. 
misc/		- This is for all USB device drivers that do not fit
		  into any of the above categories.