Public bug reported:
[Impact]
USB 2 device may come up as USB 1 if a connection to a USB 1 device is followed
by another connection to a USB 2 device, the link will come up as USB 1 for the
USB 2 device.
[Test Case]
Insert 2 USB devices and they shall appear on lsusb with correct address
[Fix]
11644a76 xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc
[Regression Risk]
It only affect device PCI_VENDOR_ID_CAVIUM:0x9026 and
PCI_VENDOR_ID_BROADCOM:0x9026.
Low regression to other device.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Ike Panhc (ikepanhc)
Status: New
** Tags: apport-collected
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https://bugs.launchpad.net/bugs/1806534
Title:
Fix USB2 device wrongly detected as USB1
Status in linux package in Ubuntu:
New
Bug description:
[Impact]
USB 2 device may come up as USB 1 if a connection to a USB 1 device is
followed by another connection to a USB 2 device, the link will come up as USB
1 for the USB 2 device.
[Test Case]
Insert 2 USB devices and they shall appear on lsusb with correct address
[Fix]
11644a76 xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2
Soc
[Regression Risk]
It only affect device PCI_VENDOR_ID_CAVIUM:0x9026 and
PCI_VENDOR_ID_BROADCOM:0x9026.
Low regression to other device.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1806534/+subscriptions
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