audk/MdeModulePkg/Bus
Ruiyu Ni c9e6803cf4 MdeModulePkg/Ps2Kb: ReadKeyStrokeEx always return key state
Today's implementation only return key state when there is key.
But when user doesn't press any key, the key state cannot be
returned.

The patch changes the ReadKeyStrokeEx() to always return the
key state even there is no key pressed.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
2018-02-01 14:04:02 +08:00
..
Ata MdeModulePkg/AtaAtapiPassThru: Revert patch to disable PCI attributes 2017-11-29 09:02:46 +08:00
I2c/I2cDxe MdeModulePkg: Convert all .uni files to utf-8 2015-12-15 04:56:23 +00:00
Isa MdeModulePkg/Ps2Kb: ReadKeyStrokeEx always return key state 2018-02-01 14:04:02 +08:00
Pci MdeModulePkg/SdMmcPciHcDxe: allow HC capabilities to be overridden 2018-01-30 09:25:13 +00:00
Scsi MdeModulePkg/ScsiDisk: Return EFI_NO_MEDIA when no media presents 2017-12-09 12:32:42 +08:00
Sd MdeModulePkg/SdBlockIoPei: Support IoMmu 2017-11-17 11:38:46 +08:00
Ufs MdeModulePkg/UfsBlockIoPei: Support IoMmu 2017-11-17 11:35:02 +08:00
Usb MdeModulePkg/UsbKb: ReadKeyStrokeEx always return key state 2018-02-01 14:03:58 +08:00