Viewing all changes in revision 5678.
- Committer: Michael Brown
- Date: 2020-07-02 15:52:00 UTC
- Revision ID: git-v1:761ed4365a64ac34443a3de4c0e81e4b9491b33e
[usb] Do not attempt to disable USB3 hub ports
The USB3 specification removes PORT_ENABLE from the list of features
that may be cleared via a CLEAR_FEATURE request. Experimentation
shows that omitting the attempt to clear PORT_ENABLE seems to result
in the correct hotplug behaviour.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
The USB3 specification removes PORT_ENABLE from the list of features
that may be cleared via a CLEAR_FEATURE request. Experimentation
shows that omitting the attempt to clear PORT_ENABLE seems to result
in the correct hotplug behaviour.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
- files modified:
- src/drivers/usb/usbhub.c
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