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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 21:54:06 +08:00
linux-next/drivers/usb
Mathias Nyman c0f3ed87fd usb: Don't print a warning if interface driver rebind is deferred at resume
Interface drivers like btusb that don't support reset-resume will be
rebound at resume if port was reset. Rebind is done during the pm_ops
.complete callback when probe returns EPROBE_DEFER as default.

Remove the "rebind failed: -517" message.
Device probe will eventually take place later.

[one-liner by Jerry Snitselaar posted in a mailing list question -Mathias]
Suggested-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-07 16:03:15 +01:00
..
atm usb: usbatm: Convert timers to use timer_setup() 2017-11-21 15:46:44 -08:00
c67x00 USB: add SPDX identifiers to all remaining Makefiles 2017-11-07 15:53:48 +01:00
chipidea USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
class USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
common USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
core usb: Don't print a warning if interface driver rebind is deferred at resume 2017-12-07 16:03:15 +01:00
dwc2 treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
dwc3 USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
early USB: add SPDX identifiers to all remaining Makefiles 2017-11-07 15:53:48 +01:00
gadget treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
host USB: host: whci: remove redundant variable t 2017-11-28 15:08:43 +01:00
image USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
isp1760 USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
misc USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
mon USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
mtu3 USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
musb USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
phy USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
renesas_usbhs USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
serial treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
storage USB: storage: Remove obsolete "FIXME" 2017-12-06 09:21:18 +01:00
typec usb: typec: remove duplicate includes 2017-12-06 09:21:17 +01:00
usbip USB: usbip: fix spelling mistake: "synchronuously" -> "synchronously" 2017-11-28 15:08:43 +01:00
wusbcore USB/PHY patches for 4.15-rc1 2017-11-13 21:14:07 -08:00
Kconfig usb: Kconfig: clarify use of USB_PCI 2017-11-01 17:16:43 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
README
usb-skeleton.c USB: usb-skeleton: Remove redundant license text 2017-11-04 11:55:39 +01:00

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 ("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.