Maurice Ma 3422b34208 Implement USB deinitialization flow ...

USB sub-system will have host controller scheduling frames on its
own once it is initialized and enabled. Leaving it running while
payload restarting or OS booting could potentially cause memory
corruption since the DMA might still be running on the background
targeting to previously allocated memory. The safer approach is
to stop the USB controller.

It also fixed #351.

Signed-off-by: Maurice Ma <maurice.ma@intel.com>

2019-10-05 19:55:25 -07:00

..

UsbHcMem.c

Update BSD license to BSD+Patent license

2019-06-13 10:46:49 -07:00

UsbHcMem.h

Update BSD license to BSD+Patent license

2019-06-13 10:46:49 -07:00

XhciLib.inf

Update BSD license to BSD+Patent license

2019-06-13 10:46:49 -07:00

XhciReg.h

Update BSD license to BSD+Patent license

2019-06-13 10:46:49 -07:00

XhciSched.c

Update BSD license to BSD+Patent license

2019-06-13 10:46:49 -07:00

XhciSched.h

Update BSD license to BSD+Patent license

2019-06-13 10:46:49 -07:00

XhcPeim.c

Implement USB deinitialization flow

2019-10-05 19:55:25 -07:00

XhcPeim.h

Update BSD license to BSD+Patent license

2019-06-13 10:46:49 -07:00