HomeDefectsLIN1024-3008
Acknowledged

LIN1024-3008 : USB3.0 speed is not shown correctly

Created: Jul 17, 2024    Updated: Nov 10, 2025
Found In Version: 10.24.33.1
Severity: Standard
Applicable for: Wind River Linux LTS 24
Component/s: BSP

Description

root@ti-j78xx:~# udevadm info -a -p $(udevadm info -q path -n /dev/sda) |awk -F'"' '/ATTRS{speed}/{print $2}' |sort -r |uniq
480

The speed should be 5000 other than 480.

Steps to Reproduce

1) build
$ setup.sh --machines ti-j7xxx --templates feature/docker  --dl-layers --accept-eula=yes --distros wrlinux-graphics
$ . ./environment-setup-x86_64-wrlinuxsdk-linux
$ . ./oe-init-build-env
$ sed -i 's/#PREFERRED_PROVIDER_virtual\/kernel = "linux-yocto"/PREFERRED_PROVIDER_virtual\/kernel = "linux-yocto-rt"/' conf/local.conf
$ git clone --single-branch -b master ssh://git@lxgit.wrs.com/wrlinux-testing/testcases
$ cd testcases;git checkout master
$ bitbake-layers add-layer <path-to>testcases/wr-testing/bts-dev
$ echo "require templates/feature/bts/template.conf" >> conf/local.conf
$ bitbake wrlinux-image-std


2) boot wic image

3) on taget
udevadm info -a -p $(udevadm info -q path -n /dev/sda) |awk -F'"' '/ATTRS{speed}/{print $2}' |sort -r |uniq