linux/drivers/usb
Linus Torvalds d97e1dcde5 KGDB/KDB/usb-dbgp fixes and cleanups
usb-dbgp - increase the controller wait time to come out of halt.
    kdb - Remove unused KDB_FLAG_ONLY_DO_DUMP code and cpu in more prompt
    debug core - pass NMI type on archs that provide NMI types
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJQG8wyAAoJEIciOldedpOjN2oP/ipaQSLnvoKUhutFl/qL2239
 mMsxh9ga9rfKuCujpSkHZUwjo3VX7put7cnhVwETd4y2gN2YWPYg4OIKt+Y0AhNe
 4NzHwB+lm6iGE33Q1x4uEHBH5aWLzWcOM/9n4avwY2DjtDfpecki5ChP/CVHK8qU
 VVF2PfY8nbxcEonCbP1b/0KaD3xrPqwgZ70HdFi5eUuXiBajAyp9c9zqVUWJ6j+H
 r+2PVkzn9NxRCkyq3tzK5gYk5SzoJPClkpB67CWugG35MiFLkz2csJNztFxtaInZ
 t8HLkMTVLdCgLZqnw/ZEVWfqQA+q6N5NS6zs9j0siLg5HbEb+UtCebPwpChdQrmh
 Sol+0vmT9Hi4Jm6onhDnQYchaDI7gMhynUC9sWAPhtSHS9e7D9c5IBLHQd3YbOHK
 c8ELzxduszw8+jaiDJStkWM+tbQzJXD9bT1KpLVJd8t9BKAmuBX7ETSD+eKtjynJ
 SgywSfVOdxXzEMvRWqeK3qgkLJYCWCfFsc+75hzJl18dRoM3NDyuOxKyOLWF9tFV
 QUjaCvndIFz7CgM7FTToJZbACqxFHRGh4UUXHiXPUBPXvE5Zt34n4VsxAXYpJc95
 1by/TBcYKWPd3hsOJOh1qMeKXD6TEwN/eEmsjBfnHTp8EBcgRtvue8ZHPMcfYnn/
 Iauy66b/nHJLRsi1gWrn
 =LAWq
 -----END PGP SIGNATURE-----

Merge tag 'for_linux-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb

Pull KGDB/KDB/usb-dbgp fixes and cleanups from Jason Wessel:
 "There are no new features, those will be delayed to the 3.7 window.
  There are only fixes/cleanup against the usual kernel churn and we are
  removing more lines than we add:

   - usb-dbgp - increase the controller wait time to come out of halt.
   - kdb - Remove unused KDB_FLAG_ONLY_DO_DUMP code and cpu in more prompt
   - debug core - pass NMI type on archs that provide NMI types"

* tag 'for_linux-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:
  USB: echi-dbgp: increase the controller wait time to come out of halt.
  kernel/debug: Make use of KGDB_REASON_NMI
  kdb: Remove cpu from the more prompt
  kdb: Remove unused KDB_FLAG_ONLY_DO_DUMP
2012-08-03 10:53:47 -07:00
..
atm
c67x00
chipidea
class
core This patch series contains a major revamp of how we collect entropy 2012-07-31 19:07:42 -07:00
dwc3
early KGDB/KDB/usb-dbgp fixes and cleanups 2012-08-03 10:53:47 -07:00
gadget Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-08-01 10:26:23 -07:00
host Merge branch 'akpm' (Andrew's patch-bomb) 2012-07-30 17:25:34 -07:00
image
misc
mon
musb usb/musb: remove conditional compilation of clk code 2012-07-30 17:25:12 -07:00
otg This patch series contains a major revamp of how we collect entropy 2012-07-31 19:07:42 -07:00
phy
renesas_usbhs USB patches for 3.6-rc1 2012-07-26 10:23:47 -07:00
serial
storage
wusbcore
Kconfig
Makefile
README
usb-common.c
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 ("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.