linux.git/tools/usb/testusb.c, branch v5.7

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24T15:36:45+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this program is distributed in the
  hope that it will be useful but without any warranty without even
  the implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details you
  should have received a copy of the gnu general public license along
  with this program if not write to the free software foundation inc
  675 mass ave cambridge ma 02139 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 441 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Michael Ellerman  (powerpc)
Reviewed-by: Richard Fontana 
Reviewed-by: Allison Randal 
Reviewed-by: Kate Stewart 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de
Signed-off-by: Greg Kroah-Hartman

tools: usb: testusb: update default vary for superspeed

2017-06-02T08:22:27+00:00

Currently, default vary will not accomodate superspeed endpoints
causing unexpected babble errors in the IN direction. Let's update
default 'vary' parameter so that we can maintain a "short-less"
transfer as hinted at the comment.

Reported-by: Ammy Yi 
Signed-off-by: Felipe Balbi

tools: usb: testusb: change the default value for length from 512 to 1024

2015-09-27T15:54:31+00:00

For ctrl out test, it needs length > vary, so in order to run it with
default parameters, we do this change.

Acked-by: Michal Nazarewicz 
Cc: Michal Nazarewicz 
Signed-off-by: Peter Chen 
Signed-off-by: Felipe Balbi

tools: usb: testusb: change the help text

2015-09-27T15:54:31+00:00

The 'length' is the transfer length, not the packet size, so
change the help text.

Acked-by: Michal Nazarewicz 
Cc: Michal Nazarewicz 
Signed-off-by: Peter Chen 
Signed-off-by: Felipe Balbi

testusb: remove all mentions of 'usbfs'

2013-02-08T20:15:24+00:00

Commit 8a424bf40d772fedacc91862ecc86f10541fabb3 (tools/usb: remove last USBFS
user) removed 'usbfs' files from the source but retained mentions of 'usbfs'
all over the place, most importantly in the misleading error messages printed
in case USB device files are not there.  Remove all the  mentions of 'usbfs'
for good now!

Signed-off-by: Sergei Shtylyov 
Signed-off-by: Greg Kroah-Hartman

tools/usb: remove unneeded 'continue' and simplify condition

2013-01-12T00:03:37+00:00

Basically remove unneeded code. Since that 'continue' is at the end
of the for() there's no need for it.

Signed-off-by: Sasha Levin 
Acked-by: Felipe Balbi 
Signed-off-by: Greg Kroah-Hartman

tools/usb: remove last USBFS user

2012-09-10T18:10:37+00:00

In commit fb28d58b ("USB: remove CONFIG_USB_DEVICEFS") USBFS got
removed. Since it is gone we can stop using it in testusb and try udev
nodes right away.

Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Greg Kroah-Hartman

testusb: expose looping forever option "l" to user

2012-06-13T23:15:03+00:00

The testusb.c tool has support for looping forever implemented, which
may be useful for stress test, yet it is not exposed to the user, so
even though the code is there, it cannot be used.  This commit adds
"l" to the set of options handled by the application which enables
the feature.

Also, I collate help information for each command line option to make
it easier to use for novice.

Signed-off-by: Du Changbin 
Acked-by: Michal Nazarewicz 
Signed-off-by: Greg Kroah-Hartman

USB: testusb: add path /dev/bus/usb to default search paths for usbfs

2012-05-15T15:41:13+00:00

As real device-nodes managed by udev whose nodes lived in /dev/bus/usb
are mostly used today, let testusb tool use that directory as one default
path make tool be more convenient to use.

Signed-off-by: Du Changbin 
Signed-off-by: Greg Kroah-Hartman

usb: gadget: update Michal Nazarewicz's email address

2012-01-24T09:45:11+00:00

The m.nazarewicz@samsung.com email address is no longer valid,
so this commit replaces it with mina86@mina86.com which is
employer-agnostic and thus should be valid for foreseeable
feature.

Signed-off-by: Michal Nazarewicz 
Signed-off-by: Felipe Balbi