Yu.ding e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
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atm e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
c67x00 e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
chipidea e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
class e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
common e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
core e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
dwc2 e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
dwc3 e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
early e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
gadget e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
host e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
image e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
isp1760 e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
misc e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
mon e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
musb e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
phy e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
renesas_usbhs e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
serial e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
storage e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
usbip e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
wusbcore e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
Kconfig e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
Makefile e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
README e68e7644fa 提交CooCenter系统内核文件 5 rokov pred
usb-skeleton.c e68e7644fa 提交CooCenter系统内核文件 5 rokov pred

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.