diff options
Diffstat (limited to 'EmbeddedPkg/Library/EblNetworkLib')
-rw-r--r-- | EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.c | 173 | ||||
-rw-r--r-- | EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.inf | 28 |
2 files changed, 201 insertions, 0 deletions
diff --git a/EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.c b/EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.c new file mode 100644 index 0000000000..13766c88b2 --- /dev/null +++ b/EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.c @@ -0,0 +1,173 @@ +/** @file + + Copyright (c) 2008-2009, Apple Inc. All rights reserved. + + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include <Uefi.h> +#include <Library/BaseMemoryLib.h> +#include <Library/DebugLib.h> +#include <Library/UefiRuntimeServicesTableLib.h> +#include <Library/UefiBootServicesTableLib.h> + +#include <Protocol/SimpleNetwork.h> +#include <Protocol/PxeBaseCode.h> + + +BOOLEAN gUseIpv6 = FALSE; + +EFI_STATUS +EFIAPI +EblGetCurrentIpAddress ( + IN OUT EFI_IP_ADDRESS *Ip + ) +{ + EFI_STATUS Status; + EFI_PXE_BASE_CODE_PROTOCOL *Pxe; + + Status = gBS->LocateProtocol (&gEfiPxeBaseCodeProtocolGuid, NULL, (VOID **)&Pxe); + if (EFI_ERROR(Status)) { + return Status; + } + + Status = Pxe->Start (Pxe, gUseIpv6); + if (EFI_ERROR(Status) && (Status != EFI_ALREADY_STARTED)) { + return Status; + } + + CopyMem (Ip, &Pxe->Mode->StationIp, sizeof (EFI_IP_ADDRESS)); + + return Status; +} + + +EFI_STATUS +EFIAPI +EblGetCurrentMacAddress ( + IN OUT EFI_MAC_ADDRESS *Mac + ) +{ + EFI_STATUS Status; + EFI_SIMPLE_NETWORK_PROTOCOL *SimpleNet; + + Status = gBS->LocateProtocol (&gEfiSimpleNetworkProtocolGuid, NULL, (VOID **)&SimpleNet); + if (EFI_ERROR(Status)) { + return Status; + } + + CopyMem (SimpleNet->Mode->CurrentAddress.Addr, Mac, sizeof (EFI_MAC_ADDRESS)); + return Status; +} + + +CHAR8 * +EFIAPI +EblLoadFileBootTypeString ( + IN EFI_HANDLE Handle + ) +{ + EFI_STATUS Status; + VOID *NullPtr; + + Status = gBS->HandleProtocol (Handle, &gEfiPxeBaseCodeProtocolGuid, &NullPtr); + if (!EFI_ERROR (Status)) { + return "EFI PXE Network Boot"; + } + + return ""; +} + +EFI_STATUS +EFIAPI +EblPerformDHCP ( + IN BOOLEAN SortOffers + ) +{ + EFI_STATUS Status; + EFI_PXE_BASE_CODE_PROTOCOL *Pxe; + + Status = gBS->LocateProtocol (&gEfiPxeBaseCodeProtocolGuid, NULL, (VOID **)&Pxe); + if (EFI_ERROR(Status)) { + return Status; + } + + Status = Pxe->Start (Pxe, gUseIpv6); + if (EFI_ERROR(Status) && (Status != EFI_ALREADY_STARTED)) { + return Status; + } + + Status = Pxe->Dhcp(Pxe, TRUE); + return Status; +} + + +EFI_STATUS +EFIAPI +EblSetStationIp ( + IN EFI_IP_ADDRESS *NewStationIp, OPTIONAL + IN EFI_IP_ADDRESS *NewSubnetMask OPTIONAL + ) +{ + EFI_STATUS Status; + EFI_PXE_BASE_CODE_PROTOCOL *Pxe; + + Status = gBS->LocateProtocol (&gEfiPxeBaseCodeProtocolGuid, NULL, (VOID **)&Pxe); + if (EFI_ERROR(Status)) { + return Status; + } + + Status = Pxe->Start (Pxe, gUseIpv6); + if (EFI_ERROR(Status) && (Status != EFI_ALREADY_STARTED)) { + return Status; + } + + Status = Pxe->SetStationIp (Pxe, NewStationIp, NewSubnetMask); + return Status; +} + + +EFI_STATUS +EFIAPI +EblMtftp ( + IN EFI_PXE_BASE_CODE_TFTP_OPCODE Operation, + IN OUT VOID *BufferPtr OPTIONAL, + IN BOOLEAN Overwrite, + IN OUT UINT64 *BufferSize, + IN UINTN *BlockSize OPTIONAL, + IN EFI_IP_ADDRESS *ServerIp, + IN UINT8 *Filename OPTIONAL, + IN EFI_PXE_BASE_CODE_MTFTP_INFO *Info OPTIONAL, + IN BOOLEAN DontUseBuffer + ) +{ + EFI_STATUS Status; + EFI_PXE_BASE_CODE_PROTOCOL *Pxe; + + Status = gBS->LocateProtocol (&gEfiPxeBaseCodeProtocolGuid, NULL, (VOID **)&Pxe); + if (EFI_ERROR(Status)) { + return Status; + } + + Status = Pxe->Mtftp ( + Pxe, + Operation, + BufferPtr, + Overwrite, + BufferSize, + BlockSize, + ServerIp, + Filename, + Info, + DontUseBuffer + ); + return Status; +} + diff --git a/EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.inf b/EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.inf new file mode 100644 index 0000000000..f46242fc62 --- /dev/null +++ b/EmbeddedPkg/Library/EblNetworkLib/EblNetworkLib.inf @@ -0,0 +1,28 @@ +#%HEADER%
+#
+# Copyright (c) 2005 - 2009 Apple Computer, Inc. All rights reserved.
+#
+#
+#
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = EblNetworkLib
+ FILE_GUID = D885869A-7869-47DB-9429-DE03C318BCFD
+ MODULE_TYPE = UEFI_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = EblNetworkLib|DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_APPLICATION UEFI_DRIVER
+
+[sources.common]
+ EblNetworkLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+
+[Protocols]
+ gEfiSimpleNetworkProtocolGuid
+ gEfiPxeBaseCodeProtocolGuid
+
+[Depex]
+ TRUE
\ No newline at end of file |