diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/MdeModulePkg/Library/PlatformHookLibSerialPortPpi/PlatformHookLibSerialPortPpi.c')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/MdeModulePkg/Library/PlatformHookLibSerialPortPpi/PlatformHookLibSerialPortPpi.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Library/PlatformHookLibSerialPortPpi/PlatformHookLibSerialPortPpi.c b/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Library/PlatformHookLibSerialPortPpi/PlatformHookLibSerialPortPpi.c new file mode 100644 index 00000000..e19b977b --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Library/PlatformHookLibSerialPortPpi/PlatformHookLibSerialPortPpi.c @@ -0,0 +1,30 @@ +/** @file + Null Platform Hook Library instance with dependency on gPeiSerialPortPpiGuid + + Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include <Base.h> +#include <Library/PlatformHookLib.h> + +/** + Performs platform specific initialization required for the CPU to access + the hardware associated with a SerialPortLib instance. This function does + not initialize the serial port hardware itself. Instead, it initializes + hardware devices that are required for the CPU to access the serial port + hardware. This function may be called more than once. + + @retval RETURN_SUCCESS The platform specific initialization succeeded. + @retval RETURN_DEVICE_ERROR The platform specific initialization could not be completed. + +**/ +RETURN_STATUS +EFIAPI +PlatformHookSerialPortInitialize ( + VOID + ) +{ + return RETURN_SUCCESS; +} |