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| author | Luo, Heng <heng.luo@intel.com> | 2020-10-23 09:26:11 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-10-27 01:09:28 +0000 |
| commit | a3212009d95bbcba7d08076aba2eee51eb1f8e7c (patch) | |
| tree | ff2e58a417d4bbbcbf38c44e61e86bc549e0b5c7 /pip-requirements.txt | |
| parent | b70c4fdcde83689d8cd1e5e2faf598d0087934a3 (diff) | |
| download | edk2-a3212009d95bbcba7d08076aba2eee51eb1f8e7c.tar.gz edk2-a3212009d95bbcba7d08076aba2eee51eb1f8e7c.tar.bz2 edk2-a3212009d95bbcba7d08076aba2eee51eb1f8e7c.zip | |
MdeModulePkg/XhciDxe: Error handle for USB slot initialization failure
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3007
Currently UsbDevContext is not cleaned up if USB slot initialization is
failed, the wrong context data will affect next USB devices and
the USB devices can not be enumerated.
Need to disable slot if USB slot initialization is failed.
Below test cases are passed on UpXtreme:
a. USB 3.0 thumb drives can be recognized in UEFI shell
b. SUT can boot to Puppylinux from USB3.0 mass storage,
the storage can be recognized in linux
c. Plug in a USB keyboard (hot plug) and enumeration is OK
in UEFI shell and linux
d. Plug in a USB mouse(hot plug) and enumeration is OK in linux.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Heng Luo <heng.luo@intel.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Diffstat (limited to 'pip-requirements.txt')
0 files changed, 0 insertions, 0 deletions