linux/drivers/usb
Felipe Balbi 1d3dbfc3a7 usb: gadget: mv_udc_core: check against CONFIG_USB_PHY
CONFIG_USB_OTG_UTILS will be removed very
soon, so we should check CONFIG_USB_PHY
instead.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:18:06 +02:00
..
atm Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2012-10-02 09:54:49 -07:00
c67x00 usb: c67x00 RetryCnt value in c67x00 TD should be 3 2013-03-07 12:31:37 +08:00
chipidea usb: chipidea: udc: don't assign gadget.dev.release directly 2013-03-18 11:17:45 +02:00
class USB: cdc-wdm: fix buffer overflow 2013-03-12 16:33:05 -07:00
core ACPI / glue: Add .match() callback to struct acpi_bus_type 2013-03-04 14:23:40 +01:00
dwc3 usb: dwc3: gadget: use num_(in|out)_eps from HW params 2013-03-18 11:18:02 +02:00
early fix build of EHCI debug port code when USB_CHIPIDEA but !USB_EHCI_HCD 2012-11-02 10:13:33 -07:00
gadget usb: gadget: mv_udc_core: check against CONFIG_USB_PHY 2013-03-18 11:18:06 +02:00
host USB: EHCI: don't check DMA values in QH overlays 2013-03-05 08:45:33 +08:00
image
misc USB: altsetting overrides for usbtest 2013-01-31 10:09:19 +01:00
mon mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
musb usb: otg: prefix otg_state_string with usb_ 2013-03-18 11:18:03 +02:00
phy usb: phy: make it a menuconfig 2013-03-18 11:18:05 +02:00
renesas_usbhs usb: renesas: gadget: don't assign gadget.dev.release directly 2013-03-18 11:17:55 +02:00
serial USB: quatech2: only write to the tty if the port is open. 2013-03-13 12:32:47 -07:00
storage USB: storage: fix Huawei mode switching regression 2013-03-07 12:23:17 +08:00
wusbcore USB: wusbcore/wa-xfer: error handling fixes in setup_segs() 2013-02-06 11:38:14 -08:00
Kconfig usb: phy: move all PHY drivers to drivers/usb/phy/ 2013-03-18 11:18:04 +02:00
Makefile usb: phy: move all PHY drivers to drivers/usb/phy/ 2013-03-18 11:18:04 +02:00
README
usb-common.c usb: otg: move usb_otg_state_string to usb-common.c 2013-03-18 11:18:03 +02:00
usb-skeleton.c USB: usb-skeleton.c: fix compilation error and restored kref_put on fail in skel_open 2012-10-24 14:40:50 -07:00

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 ("khubd").

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.