kernel/linux.git/tools/usb/testusb.c, branch v6.12.80

tools: usb: testusb: Add super-plus speed reporting

2022-07-08T12:54:49+00:00

Add the ability to detect and print the USB speed as "super-plus" if/when the kernel reports that speed. Signed-off-by: Bryan O'Donoghue Link: https://lore.kernel.org/r/20220708115859.2095714-4-bryan.odonoghue@linaro.org Signed-off-by: Greg Kroah-Hartman

tools: usb: testusb: Add super speed reporting

2022-07-08T12:54:49+00:00

Add the ability to detect and print the USB speed as "super" if/when the kernel reports that speed. Signed-off-by: Bryan O'Donoghue Link: https://lore.kernel.org/r/20220708115859.2095714-3-bryan.odonoghue@linaro.org Signed-off-by: Greg Kroah-Hartman

tools: usb: testusb: Add wireless speed reporting

2022-07-08T12:54:49+00:00

Add the ability to detect and print the USB speed as "wireless" if/when the kernel reports that speed. Signed-off-by: Bryan O'Donoghue Link: https://lore.kernel.org/r/20220708115859.2095714-2-bryan.odonoghue@linaro.org Signed-off-by: Greg Kroah-Hartman

testusb: Fix warning comparing pointer to 0

2022-04-26T11:32:49+00:00

Avoid pointer type value compared with 0 to make code clear. Signed-off-by: Haowen Bai Link: https://lore.kernel.org/r/1648088171-30912-1-git-send-email-baihaowen@meizu.com Signed-off-by: Greg Kroah-Hartman

usb: testusb: Fix for showing the connection speed

2021-09-14T08:31:41+00:00

testusb' application which uses 'usbtest' driver reports 'unknown speed' from the function 'find_testdev'. The variable 'entry->speed' was not updated from the application. The IOCTL mentioned in the FIXME comment can only report whether the connection is low speed or not. Speed is read using the IOCTL USBDEVFS_GET_SPEED which reports the proper speed grade. The call is implemented in the function 'handle_testdev' where the file descriptor was availble locally. Sample output is given below where 'high speed' is printed as the connected speed. sudo ./testusb -a high speed /dev/bus/usb/001/011 0 /dev/bus/usb/001/011 test 0, 0.000015 secs /dev/bus/usb/001/011 test 1, 0.194208 secs /dev/bus/usb/001/011 test 2, 0.077289 secs /dev/bus/usb/001/011 test 3, 0.170604 secs /dev/bus/usb/001/011 test 4, 0.108335 secs /dev/bus/usb/001/011 test 5, 2.788076 secs /dev/bus/usb/001/011 test 6, 2.594610 secs /dev/bus/usb/001/011 test 7, 2.905459 secs /dev/bus/usb/001/011 test 8, 2.795193 secs /dev/bus/usb/001/011 test 9, 8.372651 secs /dev/bus/usb/001/011 test 10, 6.919731 secs /dev/bus/usb/001/011 test 11, 16.372687 secs /dev/bus/usb/001/011 test 12, 16.375233 secs /dev/bus/usb/001/011 test 13, 2.977457 secs /dev/bus/usb/001/011 test 14 --> 22 (Invalid argument) /dev/bus/usb/001/011 test 17, 0.148826 secs /dev/bus/usb/001/011 test 18, 0.068718 secs /dev/bus/usb/001/011 test 19, 0.125992 secs /dev/bus/usb/001/011 test 20, 0.127477 secs /dev/bus/usb/001/011 test 21 --> 22 (Invalid argument) /dev/bus/usb/001/011 test 24, 4.133763 secs /dev/bus/usb/001/011 test 27, 2.140066 secs /dev/bus/usb/001/011 test 28, 2.120713 secs /dev/bus/usb/001/011 test 29, 0.507762 secs Signed-off-by: Faizel K B Link: https://lore.kernel.org/r/20210902114444.15106-1-faizel.kb@dicortech.com Signed-off-by: Greg Kroah-Hartman

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