OpenCloudOS-Kernel/drivers/usb
David S. Miller 6b6cbc1471 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts were simply overlapping changes.  In the net/ipv4/route.c
case the code had simply moved around a little bit and the same fix
was made in both 'net' and 'net-next'.

In the net/sched/sch_generic.c case a fix in 'net' happened at
the same time that a new argument was added to qdisc_hash_add().

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-15 21:16:30 -04:00
..
atm sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
c67x00 c67x00-hcd: use USB_DT_HUB 2015-04-03 19:03:16 +02:00
chipidea usb: chipidea: msm: Fix return value check in ci_hdrc_msm_probe() 2017-02-03 16:48:47 +08:00
class USB: usbtmc: fix probe error path 2017-03-17 13:22:58 +09:00
common usb: ulpi: Support device discovery via DT 2017-01-20 11:24:06 +08:00
core USB: fix linked-list corruption in rh_call_control() 2017-03-27 09:24:13 +02:00
dwc2 USB: changes for v4.11 2017-01-26 15:36:28 +01:00
dwc3 usb: dwc3: gadget: delay unmap of bounced requests 2017-03-22 11:20:36 +02:00
early drivers: usb: early: remove unused code 2017-02-08 07:43:47 +01:00
gadget Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-15 21:16:30 -04:00
host xhci: Manually give back cancelled URB if we can't queue it for cancel 2017-03-29 12:13:49 +02:00
image sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
isp1760 usb: isp1760: constify usb_gadget_ops structures 2017-01-19 10:34:45 +01:00
misc USB: uss720: fix NULL-deref at probe 2017-03-14 17:07:30 +08:00
mon sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
mtu3 usb: mtu3: remove redundant dev_err call in get_ssusb_rscs() 2017-02-09 13:34:18 +01:00
musb usb: musb: fix possible spinlock deadlock 2017-03-14 17:13:14 +08:00
phy usb: phy: isp1301: Fix build warning when CONFIG_OF is disabled 2017-03-29 12:13:50 +02:00
renesas_usbhs usb: renesas_usbhs: Replace the deprecated extcon API 2017-01-24 11:04:14 +02:00
serial USB: serial: qcserial: add Dell DW5811e 2017-03-18 09:57:14 +01:00
storage usb-storage: Add ignore-residue quirk for Initio INIC-3619 2017-03-09 10:25:37 +01:00
usbip Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-03-03 10:16:38 -08:00
wusbcore USB: wusbcore: fix NULL-deref at probe 2017-03-14 17:07:30 +08:00
Kconfig usb: Add MediaTek USB3 DRD driver 2016-10-27 17:02:41 +02:00
Makefile usb: Add MediaTek USB3 DRD driver 2016-10-27 17:02:41 +02:00
README usb: hub: rename khubd to hub_wq in documentation and comments 2014-09-23 22:33:19 -07:00
usb-skeleton.c usb: usb-skeleton: don't print on ENOMEM 2016-08-30 19:17:39 +02:00

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 ("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.