diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/VBoxPkg/E1kNetDxe/SnpUnsupported.c')
| -rw-r--r-- | src/VBox/Devices/EFI/Firmware/VBoxPkg/E1kNetDxe/SnpUnsupported.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/VBoxPkg/E1kNetDxe/SnpUnsupported.c b/src/VBox/Devices/EFI/Firmware/VBoxPkg/E1kNetDxe/SnpUnsupported.c new file mode 100644 index 00000000..d66594e2 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/VBoxPkg/E1kNetDxe/SnpUnsupported.c @@ -0,0 +1,155 @@ +/** @file + + Empty implementation of the SNP methods that dependent protocols don't + absolutely need and the UEFI-2.3.1+errC specification allows us not to + support. + + Copyright (c) 2021, Oracle and/or its affiliates. + Copyright (C) 2013, Red Hat, Inc. + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include "E1kNet.h" + +/** + Resets a network adapter and re-initializes it with the parameters that were + provided in the previous call to Initialize(). + + @param This The protocol instance pointer. + @param ExtendedVerification Indicates that the driver may perform a more + exhaustive verification operation of the device + during reset. + + @retval EFI_SUCCESS The network interface was reset. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an + unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network + interface. + @retval EFI_UNSUPPORTED This function is not supported by the network + interface. + +**/ + +EFI_STATUS +EFIAPI +E1kNetReset ( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN ExtendedVerification + ) +{ + return EFI_UNSUPPORTED; +} + + +/** + Modifies or resets the current station address, if supported. + + @param This The protocol instance pointer. + @param Reset Flag used to reset the station address to the network + interfaces permanent address. + @param New The new station address to be used for the network interface. + + @retval EFI_SUCCESS The network interfaces station address was + updated. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an + unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network + interface. + @retval EFI_UNSUPPORTED This function is not supported by the network + interface. + +**/ + +EFI_STATUS +EFIAPI +E1kNetStationAddress ( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN Reset, + IN EFI_MAC_ADDRESS *New OPTIONAL + ) +{ + return EFI_UNSUPPORTED; +} + + +/** + Resets or collects the statistics on a network interface. + + @param This Protocol instance pointer. + @param Reset Set to TRUE to reset the statistics for the network + interface. + @param StatisticsSize On input the size, in bytes, of StatisticsTable. On + output the size, in bytes, of the resulting table of + statistics. + @param StatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure + that contains the statistics. + + @retval EFI_SUCCESS The statistics were collected from the network + interface. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_BUFFER_TOO_SMALL The Statistics buffer was too small. The + current buffer size needed to hold the + statistics is returned in StatisticsSize. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an + unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network + interface. + @retval EFI_UNSUPPORTED This function is not supported by the network + interface. + +**/ + +EFI_STATUS +EFIAPI +E1kNetStatistics ( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN Reset, + IN OUT UINTN *StatisticsSize OPTIONAL, + OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL + ) +{ + return EFI_UNSUPPORTED; +} + + +/** + Performs read and write operations on the NVRAM device attached to a network + interface. + + @param This The protocol instance pointer. + @param ReadWrite TRUE for read operations, FALSE for write operations. + @param Offset Byte offset in the NVRAM device at which to start the read + or write operation. This must be a multiple of + NvRamAccessSize and less than NvRamSize. + @param BufferSize The number of bytes to read or write from the NVRAM + device. This must also be a multiple of NvramAccessSize. + @param Buffer A pointer to the data buffer. + + @retval EFI_SUCCESS The NVRAM access was performed. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an + unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network + interface. + @retval EFI_UNSUPPORTED This function is not supported by the network + interface. + +**/ + +EFI_STATUS +EFIAPI +E1kNetNvData ( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN ReadWrite, + IN UINTN Offset, + IN UINTN BufferSize, + IN OUT VOID *Buffer + ) +{ + return EFI_UNSUPPORTED; +} |