linux/drivers/usb
Felipe Balbi 1ddcb218b5 usb: dwc3: use ep0_next_event field
Start tracking the next expected event and act
on the error conditions as suggested by databook.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-09-09 13:02:18 +03:00
..
atm drivers: usb: atm: ueagle-atm: Add missing const qualifier 2011-07-08 14:51:30 -07:00
c67x00 Fix common misspellings 2011-03-31 11:26:23 -03:00
class USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
core USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
dwc3 usb: dwc3: use ep0_next_event field 2011-09-09 13:02:18 +03:00
early USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
gadget USB gadget i.MX1: remove dependency on ARCH_MXC 2011-08-24 15:06:54 -07:00
host USB host i.MX21: remove dependency on MACH_MX21 2011-08-24 15:06:54 -07:00
image atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
misc USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
mon USB: mon: Allow to use usbmon without debugfs 2011-07-08 14:55:09 -07:00
musb USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
otg USB: otg: remove unused function twl6030_set_phy_clk 2011-08-22 16:07:40 -07:00
renesas_usbhs usb: renesas_usbhs: use usb_endpoint_maxp() 2011-08-22 15:54:39 -07:00
serial USB: pl2303: remove unreachable code 2011-08-26 11:27:50 -07:00
storage ums_realtek: do not use stack memory for DMA 2011-08-24 15:06:54 -07:00
wusbcore USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
Kconfig usb: Introduce DesignWare USB3 DRD Driver 2011-08-22 16:03:11 -07:00
Makefile usb: Introduce DesignWare USB3 DRD Driver 2011-08-22 16:03:11 -07:00
README
usb-skeleton.c USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00

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.