Maurice Ma 697c02302f Enable USB keyboard console support for QEMU ...

Previous USB keyboard console support commit worked fine on APL real
platform, but it has issue on QEMU. This patch further enables USB
keyboard console support for QEMU. A new PcdUsbKeyboardPollingTimeout
is added. It will be used to control the USB keyboard interrupt
transfer polling timeout. For QEMU, it needs a larger number due to
timing issue. As part of it, booting from USB device is also enabled
by this patch. This patch fixes #30.

To test USB keyboard console in QEMU, please first change
CONSOLE_IN _DEVICE_MASK in BoardConfig.py to 3, and then add the
following in the QEMU command line to add XHCI controller and USB KB:
-device qemu-xhci,id=xhci,bus=pcie.0,addr=4 -device usb-kbd,bus=xhci.0

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

2018-10-29 09:39:27 -07:00

..

UsbKbLib.c

Enable USB keyboard console support for QEMU

2018-10-29 09:39:27 -07:00

UsbKbLib.inf

Enable USB keyboard console support for QEMU

2018-10-29 09:39:27 -07:00

UsbKbLibInternal.h

Add USB input console support

2018-10-09 12:56:58 -07:00