linux-sg2042/drivers/usb
Daniel Ritz 03cdc0c304 [PATCH] usb/core/hcd-pci.c: don't free_irq() on suspend
the free_irq() in USB suspend breaks resume on some setups where USB
(ohci/ehci) shares the interrupt with an other device.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-30 09:23:30 -07:00
..
atm [PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernel 2005-09-08 16:23:04 -07:00
class [PATCH] drivers/usb: fix-up schedule_timeout() usage 2005-09-12 12:23:44 -07:00
core [PATCH] usb/core/hcd-pci.c: don't free_irq() on suspend 2005-09-30 09:23:30 -07:00
gadget [PATCH] USB: fix pxa2xx_udc compile warnings 2005-09-22 07:58:25 -07:00
host [ARM] Don't include mach-types.h unnecessarily 2005-09-29 11:15:51 +01:00
image [PATCH] clean up inline static vs static inline 2005-07-27 16:26:20 -07:00
input [PATCH] USB: add apple usb touchpad driver 2005-09-12 12:23:39 -07:00
media [PATCH] proc_mkdir() should be used to create procfs directories 2005-09-29 08:46:26 -07:00
misc [PATCH] usb: fix uss720 schedule with interrupts off 2005-09-12 12:23:53 -07:00
mon [PATCH] USB: Usbmon setup DMA patch 2005-09-12 12:23:54 -07:00
net [PATCH] USB: fix pegasus driver 2005-09-22 07:58:26 -07:00
serial [PATCH] USB: Add Novatel CDMA Wireless PC card IDs to airprime 2005-09-22 07:58:26 -07:00
storage [PATCH] USB: usb-storage: Add unusual_devs entry for Neuros Audio MP3 player 2005-09-12 12:23:51 -07:00
Kconfig [PATCH] USB: add S3C24XX USB Host driver support 2005-07-29 13:12:53 -07:00
Makefile [PATCH] USB: add ldusb driver 2005-07-12 11:52:57 -07:00
README Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
usb-skeleton.c [PATCH] USB: fix Bug in usb-skeleton.c 2005-07-29 13:12:54 -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.