mirror of
https://github.com/acidanthera/audk.git
synced 2025-07-24 14:14:31 +02:00
This change is used to remove the port status polling in port reset functions. Why it's needed is because: 1) The same polling on same port has taken place prior to this removed one. See UsbEnumeratePort()->GetPortStatus(). So this polling in UsbEnumerateNewDev()->ResetPort() is redundant. 2) EDKII Xhci driver hooks all GetPortStatus() operations. If we don't remove this one, XHCI driver's XhcPollPortStatusChange() may enter twice in reset process and wrongly think the device is unplugged. Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
Description
Acidanthera UEFI Development Kit based on EDK II edk2-stable202405
Languages
C
71.6%
Assembly
16.4%
Python
8.5%
Rich Text Format
1.3%
C++
0.8%
Other
1%