Greg Kroah-Hartman 59a609a97a Drivers: usb: host: ehci-orion.c: remove __devinitdata marking 12 years ago
..
atm 033d9959ed Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 12 years ago
c67x00 fb4e98ab63 usb: remove use of __devexit 12 years ago
chipidea 98c3553442 USB: chipidea: fix use after free bug 12 years ago
class ba2d8ce9db cdc-acm: implement TIOCSSERIAL to avoid blocking close(2) 12 years ago
core a2013a13e6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 12 years ago
dwc3 fb4e98ab63 usb: remove use of __devexit 12 years ago
early bc8d51ea7e fix build of EHCI debug port code when USB_CHIPIDEA but !USB_EHCI_HCD 12 years ago
gadget a2013a13e6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 12 years ago
host 59a609a97a Drivers: usb: host: ehci-orion.c: remove __devinitdata marking 12 years ago
image 1b6d823258 USB: mdc800.c: remove dbg() usage 13 years ago
misc 9db72fe6c9 ezusb: add dependency to USB 12 years ago
mon 314e51b985 mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 12 years ago
musb 2bf0a8f67f usb: musb: use io{read,write}*_rep accessors 12 years ago
otg fb4e98ab63 usb: remove use of __devexit 12 years ago
phy 770b6cb4d2 ARM: OMAP: Fix drivers to depend on omap for internal devices 12 years ago
renesas_usbhs fb4e98ab63 usb: remove use of __devexit 12 years ago
serial 414a6750e5 Merge tag 'usb-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 12 years ago
storage a2013a13e6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 12 years ago
wusbcore da31fe451a WUSB: remove an unnused variable 12 years ago
Kconfig 61464c8357 Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc 12 years ago
Makefile c6156328de usb: phy: Fix Kconfig dependency for Phy drivers 13 years ago
README 9e3e31046f USB: fix directory references in usb/README 17 years ago
usb-common.c e538dfdae8 usb: Provide usb_speed_string() function 13 years ago
usb-skeleton.c e8cebb9cde USB: usb-skeleton.c: fix compilation error and restored kref_put on fail in skel_open 12 years ago

README

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.