linux-sg2042/drivers/usb
Greg Kroah-Hartman 42f4891ca2 usb: fixes for v3.12-rc2
Here's first set of fixes for v3.12-rc series, patches have
 been soaking in linux-usb for a while now.
 
 We have the usual sparse and build warnings, a Kconfig fix
 to a mismerge on dwc3 Kconfig, fix for a possible memory leak
 in dwc3, s3c-hsotg won't disconnect when bus goes idle, locking
 fix in mv_u3d_core, endpoint disable fix in f_mass_storage.
 
 We also have one device ID added to dwc3's PCI glue layer in order
 to support Intel's BayTrail devices.
 
 Signed-of-by: Felipe Balbi <balbi@ti.com>
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Merge tag 'fixes-for-v3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

Felipe writes:

usb: fixes for v3.12-rc2

Here's first set of fixes for v3.12-rc series, patches have
been soaking in linux-usb for a while now.

We have the usual sparse and build warnings, a Kconfig fix
to a mismerge on dwc3 Kconfig, fix for a possible memory leak
in dwc3, s3c-hsotg won't disconnect when bus goes idle, locking
fix in mv_u3d_core, endpoint disable fix in f_mass_storage.

We also have one device ID added to dwc3's PCI glue layer in order
to support Intel's BayTrail devices.

Signed-of-by: Felipe Balbi <balbi@ti.com>
2013-09-17 13:00:43 -07:00
..
atm usb: atm: speedtch: be careful with bInterval 2013-07-25 11:49:30 -07:00
c67x00 USB: c67x00: use dev_get_platdata() 2013-07-31 17:28:44 -07:00
chipidea USB: chipidea: i.MX: simplify usbmisc 2013-08-14 12:37:20 -07:00
class USB: usbtmc: fix up attribute permissions 2013-08-25 15:12:03 -07:00
core usbcore: fix incorrect type in assignment in descriptors_changed() 2013-08-30 18:50:43 -07:00
dwc3 usb: dwc3: gadget: avoid memory leak when failing to allocate all eps 2013-09-17 11:05:01 -05:00
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: fixes for v3.12-rc2 2013-09-17 13:00:43 -07:00
host usb: fixes for v3.12-rc2 2013-09-17 13:00:43 -07:00
image USB: regroup all depends on USB within an if USB block 2013-04-09 16:49:07 -07:00
misc Merge 3.11-rc6 into usb-next 2013-08-18 20:33:01 -07:00
mon USB: regroup all depends on USB within an if USB block 2013-04-09 16:49:07 -07:00
musb Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
phy usb: phy: omap-usb3: Fix return value 2013-09-17 11:05:30 -05:00
renesas_usbhs Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
serial USB: pl2303: distinguish between original and cloned HX chips 2013-09-17 09:36:10 -07:00
storage USB storage: audit sysfs attribute permissions 2013-08-27 13:13:07 -07:00
wusbcore Merge 3.11-rc6 into usb-next 2013-08-18 20:33:01 -07:00
Kconfig usb: Move definition of USB_EHCI_BIG_ENDIAN_MMIO et al. out side of the ifs. 2013-08-12 12:18:38 -07:00
Makefile usb: patches for v3.12 merge window 2013-08-13 15:28:01 -07:00
README
usb-common.c usb: common: introduce of_usb_get_maximum_speed() 2013-07-29 13:56:46 +03:00
usb-skeleton.c USB: usb-skeleton.c: add retry for nonblocking read 2013-07-25 12:01:13 -07:00

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.