linux.git/Documentation/usb, branch v2.6.33

USB: power management documentation update

2009-12-23T19:34:09+00:00

This patch (as1313) updates the documentation concerning USB power
management.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: prepare for changover to Runtime PM framework

2009-12-11T19:55:25+00:00

This patch (as1303) revises the USB Power Management infrastructure to
make it compatible with the new driver-model Runtime PM framework:

	Drivers are no longer allowed to access intf->pm_usage_cnt
	directly; the PM framework manages its own usage counters.

	usb_autopm_set_interface() is eliminated, because it directly
	sets intf->pm_usage_cnt.

	usb_autopm_enable() and usb_autopm_disable() are eliminated,
	because they call usb_autopm_set_interface().

	usb_autopm_get_interface_no_resume() and
	usb_autopm_put_interface_no_suspend() are added.  They
	correspond to pm_runtime_get_noresume() and
	pm_runtime_put_noidle() in the PM framework.

	The power/level attribute no longer accepts "suspend", only
	"on" and "auto".  The PM framework doesn't allow devices to be
	forced into a suspended mode.

The hub driver contains the only code that violates the new
guidelines.  It is updated to use the new interface routines instead.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: remove the auto_pm flag

2009-12-11T19:55:21+00:00

This patch (as1302) removes the auto_pm flag from struct usb_device.
The flag's only purpose was to distinguish between autosuspends and
external suspends, but that information is now available in the
pm_message_t argument passed to suspend methods.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: Fix sysfs paths in documentation

2009-09-23T13:46:41+00:00

Neither /sys/usb/devices nor /sys/bus/devices exist. The correct path
is /sys/bus/usb/devices.

Signed-off-by: Jean Delvare 
Signed-off-by: Greg Kroah-Hartman

USB: fix paths in usbmon documentation

2009-09-23T13:46:37+00:00

Hi there.

On Aug 21 2009, Alan Stern wrote:
> On Thu, 20 Aug 2009, Rogério Brito wrote:
> > Again, just reiterating, what I said before, even though I am not sure
> > if I can reproduce it, I will try to.
> 
> A usbmon trace showing what happens when you plug in the drive and 
> when you run smartctl would help.

The documentation for usbmon in the kernel 2.6.31-rc7 kernel doesn't
match what the kernel exposes in the debug fs tree. This patch fixes it.

Signed-off-by: Rogério Brito 
Signed-off-by: Greg Kroah-Hartman

USB: usbmon: touch up the documentation

2009-09-23T13:46:19+00:00

I think this sentence was confusing regarding the possible size
of the data area.

Signed-off-by: Pete Zaitcev 
Signed-off-by: Greg Kroah-Hartman

trivial: usb: fix missing space typo in doc

2009-06-12T16:01:51+00:00

Signed-off-by: Márton Németh 
Signed-off-by: Jiri Kosina

trivial: Miscellaneous documentation typo fixes

2009-06-12T16:01:47+00:00

Fix various typos in documentation txts.

Signed-off-by: Matt LaPlante 
Signed-off-by: Jiri Kosina

USB: usbmon: Add binary API v1

2009-03-24T23:20:36+00:00

This patch adds an extension to the binary API so it reaches parity with
existing text API (so-called "1u"). The extension delivers additional data,
such as ISO descriptors and the interrupt interval.

Signed-Off-By: Pete Zaitcev 
Signed-off-by: Greg Kroah-Hartman

Documentation: move DMA-mapping.txt to Doc/PCI/

2009-01-30T02:19:29+00:00

Move DMA-mapping.txt to Documentation/PCI/.

DMA-mapping.txt was supposed to be moved from Documentation/ to
Documentation/PCI/.  The 00-INDEX files in those two directories
were updated, along with a few other text files, but the file
itself somehow escaped being moved, so move it and update more
text files and source files with its new location.

Signed-off-by: Randy Dunlap 
Acked-by: Greg Kroah-Hartman 
cc:	Jesse Barnes 
Signed-off-by: Linus Torvalds