From 4d6e1e5a069329d785844962a4628ac4bb09833c Mon Sep 17 00:00:00 2001 From: Brendan Jackman Date: Thu, 24 Apr 2014 19:27:46 +0000 Subject: [PATCH] EmbeddedPkg/AndroidFastbootTransportTcpDxe: Implemented Android FastBoot over TCP Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brendan Jackman Reviewed-by: Olivier Martin git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15484 6f19259b-4bc3-4df7-8a09-765794883524 --- .../FastbootTransportTcp.c | 688 ++++++++++++++++++ .../FastbootTransportTcpDxe.inf | 54 ++ EmbeddedPkg/EmbeddedPkg.dec | 1 + EmbeddedPkg/EmbeddedPkg.dsc | 1 + 4 files changed, 744 insertions(+) create mode 100644 EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcp.c create mode 100644 EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcpDxe.inf diff --git a/EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcp.c b/EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcp.c new file mode 100644 index 0000000000..8e9da2a9b6 --- /dev/null +++ b/EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcp.c @@ -0,0 +1,688 @@ +/** @file +# +# Copyright (c) 2014, ARM Ltd. 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 +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#define IP4_ADDR_TO_STRING(IpAddr, IpAddrString) UnicodeSPrint ( \ + IpAddrString, \ + 16 * 2, \ + L"%d.%d.%d.%d", \ + IpAddr.Addr[0], \ + IpAddr.Addr[1], \ + IpAddr.Addr[2], \ + IpAddr.Addr[3] \ + ); + +// Fastboot says max packet size is 512, but FASTBOOT_TRANSPORT_PROTOCOL +// doesn't place a limit on the size of buffers returned by Receive. +// (This isn't actually a packet size - it's just the size of the buffers we +// pass to the TCP driver to fill with received data.) +// We can achieve much better performance by doing this in larger chunks. +#define RX_FRAGMENT_SIZE 2048 + +STATIC EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *mTextOut; + +STATIC EFI_TCP4_PROTOCOL *mTcpConnection; +STATIC EFI_TCP4_PROTOCOL *mTcpListener; + +STATIC EFI_EVENT mReceiveEvent; + +STATIC EFI_SERVICE_BINDING_PROTOCOL *mTcpServiceBinding; +STATIC EFI_HANDLE mTcpHandle = NULL; + +// We only ever use one IO token for receive and one for transmit. To save +// repeatedly allocating and freeing, just allocate statically and re-use. +#define NUM_RX_TOKENS 16 +#define TOKEN_NEXT(Index) (((Index) + 1) % NUM_RX_TOKENS) + +STATIC UINTN mNextSubmitIndex; +STATIC UINTN mNextReceiveIndex; +STATIC EFI_TCP4_IO_TOKEN mReceiveToken[NUM_RX_TOKENS]; +STATIC EFI_TCP4_RECEIVE_DATA mRxData[NUM_RX_TOKENS]; +STATIC EFI_TCP4_IO_TOKEN mTransmitToken; +STATIC EFI_TCP4_TRANSMIT_DATA mTxData; +// We also reuse the accept token +STATIC EFI_TCP4_LISTEN_TOKEN mAcceptToken; +// .. and the close token +STATIC EFI_TCP4_CLOSE_TOKEN mCloseToken; + +// List type for queued received packets +typedef struct _FASTBOOT_TCP_PACKET_LIST { + LIST_ENTRY Link; + VOID *Buffer; + UINTN BufferSize; +} FASTBOOT_TCP_PACKET_LIST; + +STATIC LIST_ENTRY mPacketListHead; + +STATIC +VOID +EFIAPI +DataReceived ( + IN EFI_EVENT Event, + IN VOID *Context + ); + +/* + Helper function to set up a receive IO token and call Tcp->Receive +*/ +STATIC +EFI_STATUS +SubmitRecieveToken ( + VOID + ) +{ + EFI_STATUS Status; + VOID *FragmentBuffer; + + Status = EFI_SUCCESS; + + FragmentBuffer = AllocatePool (RX_FRAGMENT_SIZE); + ASSERT (FragmentBuffer != NULL); + if (FragmentBuffer == NULL) { + DEBUG ((EFI_D_ERROR, "TCP Fastboot out of resources")); + return EFI_OUT_OF_RESOURCES; + } + + mRxData[mNextSubmitIndex].DataLength = RX_FRAGMENT_SIZE; + mRxData[mNextSubmitIndex].FragmentTable[0].FragmentLength = RX_FRAGMENT_SIZE; + mRxData[mNextSubmitIndex].FragmentTable[0].FragmentBuffer = FragmentBuffer; + + Status = mTcpConnection->Receive (mTcpConnection, &mReceiveToken[mNextSubmitIndex]); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP Receive: %r\n", Status)); + FreePool (FragmentBuffer); + } + + mNextSubmitIndex = TOKEN_NEXT (mNextSubmitIndex); + return Status; +} + +/* + Event notify function for when we have closed our TCP connection. + We can now start listening for another connection. +*/ +STATIC +VOID +ConnectionClosed ( + IN EFI_EVENT Event, + IN VOID *Context + ) +{ + EFI_STATUS Status; + + // Possible bug in EDK2 TCP4 driver: closing a connection doesn't remove its + // PCB from the list of live connections. Subsequent attempts to Configure() + // a TCP instance with the same local port will fail with INVALID_PARAMETER. + // Calling Configure with NULL is a workaround for this issue. + Status = mTcpConnection->Configure (mTcpConnection, NULL); + + mTcpConnection = NULL; + + Status = mTcpListener->Accept (mTcpListener, &mAcceptToken); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP Accept: %r\n", Status)); + } +} + +STATIC +VOID +CloseReceiveEvents ( + VOID + ) +{ + UINTN Index; + + for (Index = 0; Index < NUM_RX_TOKENS; Index++) { + gBS->CloseEvent (mReceiveToken[Index].CompletionToken.Event); + } +} + +/* + Event notify function to be called when we receive TCP data. +*/ +STATIC +VOID +EFIAPI +DataReceived ( + IN EFI_EVENT Event, + IN VOID *Context + ) +{ + EFI_STATUS Status; + FASTBOOT_TCP_PACKET_LIST *NewEntry; + EFI_TCP4_IO_TOKEN *ReceiveToken; + + ReceiveToken = &mReceiveToken[mNextReceiveIndex]; + + Status = ReceiveToken->CompletionToken.Status; + + if (Status == EFI_CONNECTION_FIN) { + // + // Remote host closed connection. Close our end. + // + + CloseReceiveEvents (); + + Status = mTcpConnection->Close (mTcpConnection, &mCloseToken); + ASSERT_EFI_ERROR (Status); + + return; + } + + // + // Add an element to the receive queue + // + + NewEntry = AllocatePool (sizeof (FASTBOOT_TCP_PACKET_LIST)); + if (NewEntry == NULL) { + DEBUG ((EFI_D_ERROR, "TCP Fastboot: Out of resources\n")); + return; + } + + mNextReceiveIndex = TOKEN_NEXT (mNextReceiveIndex); + + if (!EFI_ERROR (Status)) { + NewEntry->Buffer + = ReceiveToken->Packet.RxData->FragmentTable[0].FragmentBuffer; + NewEntry->BufferSize + = ReceiveToken->Packet.RxData->FragmentTable[0].FragmentLength; + + // Prepare to receive more data + SubmitRecieveToken(); + } else { + // Fatal receive error. Put an entry with NULL in the queue, signifying + // to return EFI_DEVICE_ERROR from TcpFastbootTransportReceive. + NewEntry->Buffer = NULL; + NewEntry->BufferSize = 0; + + DEBUG ((EFI_D_ERROR, "\nTCP Fastboot Receive error: %r\n", Status)); + } + + InsertTailList (&mPacketListHead, &NewEntry->Link); + + Status = gBS->SignalEvent (mReceiveEvent); + ASSERT_EFI_ERROR (Status); +} + + +/* + Event notify function to be called when we accept an incoming TCP connection. +*/ +STATIC +VOID +EFIAPI +ConnectionAccepted ( + IN EFI_EVENT Event, + IN VOID *Context + ) +{ + EFI_TCP4_LISTEN_TOKEN *AcceptToken; + EFI_STATUS Status; + UINTN Index; + + AcceptToken = (EFI_TCP4_LISTEN_TOKEN *) Context; + Status = AcceptToken->CompletionToken.Status; + + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP Fastboot: Connection Error: %r\n", Status)); + return; + } + DEBUG ((EFI_D_ERROR, "TCP Fastboot: Connection Received.\n")); + + // + // Accepting a new TCP connection creates a new instance of the TCP protocol. + // Open it and prepare to receive on it. + // + + Status = gBS->OpenProtocol ( + AcceptToken->NewChildHandle, + &gEfiTcp4ProtocolGuid, + (VOID **) &mTcpConnection, + gImageHandle, + NULL, + EFI_OPEN_PROTOCOL_GET_PROTOCOL + ); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "Open TCP Connection: %r\n", Status)); + return; + } + + mNextSubmitIndex = 0; + mNextReceiveIndex = 0; + + for (Index = 0; Index < NUM_RX_TOKENS; Index++) { + Status = gBS->CreateEvent ( + EVT_NOTIFY_SIGNAL, + TPL_CALLBACK, + DataReceived, + NULL, + &(mReceiveToken[Index].CompletionToken.Event) + ); + ASSERT_EFI_ERROR (Status); + } + + for (Index = 0; Index < NUM_RX_TOKENS; Index++) { + SubmitRecieveToken(); + } +} + +/* + Set up TCP Fastboot transport: Configure the network device via DHCP then + start waiting for a TCP connection on the Fastboot port. +*/ +EFI_STATUS +TcpFastbootTransportStart ( + EFI_EVENT ReceiveEvent + ) +{ + EFI_STATUS Status; + EFI_HANDLE NetDeviceHandle; + EFI_HANDLE *HandleBuffer; + EFI_IP4_MODE_DATA Ip4ModeData; + UINTN NumHandles; + UINTN HostnameSize = 256; + CHAR8 Hostname[256]; + CHAR16 HostnameUnicode[256] = L""; + CHAR16 IpAddrString[16]; + UINTN Index; + + EFI_TCP4_CONFIG_DATA TcpConfigData = { + 0x00, // IPv4 Type of Service + 255, // IPv4 Time to Live + { // AccessPoint: + TRUE, // Use default address + {0, 0, 0, 0}, // IP Address (ignored - use default) + {0, 0, 0, 0}, // Subnet mask (ignored - use default) + FixedPcdGet32 (PcdAndroidFastbootTcpPort), // Station port + {0, 0, 0, 0}, // Remote address: accept any + 0, // Remote Port: accept any + FALSE // ActiveFlag: be a "server" + }, + NULL // Default advanced TCP options + }; + + mReceiveEvent = ReceiveEvent; + InitializeListHead (&mPacketListHead); + + mTextOut->OutputString (mTextOut, L"Initialising TCP Fastboot transport...\r\n"); + + // + // Open a passive TCP instance + // + + Status = gBS->LocateHandleBuffer ( + ByProtocol, + &gEfiTcp4ServiceBindingProtocolGuid, + NULL, + &NumHandles, + &HandleBuffer + ); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "Find TCP Service Binding: %r\n", Status)); + return Status; + } + + // We just use the first network device + NetDeviceHandle = HandleBuffer[0]; + + Status = gBS->OpenProtocol ( + NetDeviceHandle, + &gEfiTcp4ServiceBindingProtocolGuid, + (VOID **) &mTcpServiceBinding, + gImageHandle, + NULL, + EFI_OPEN_PROTOCOL_GET_PROTOCOL + ); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "Open TCP Service Binding: %r\n", Status)); + return Status; + } + + Status = mTcpServiceBinding->CreateChild (mTcpServiceBinding, &mTcpHandle); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP ServiceBinding Create: %r\n", Status)); + return Status; + } + + Status = gBS->OpenProtocol ( + mTcpHandle, + &gEfiTcp4ProtocolGuid, + (VOID **) &mTcpListener, + gImageHandle, + NULL, + EFI_OPEN_PROTOCOL_GET_PROTOCOL + ); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "Open TCP Protocol: %r\n", Status)); + } + + // + // Set up re-usable tokens + // + + for (Index = 0; Index < NUM_RX_TOKENS; Index++) { + mRxData[Index].UrgentFlag = FALSE; + mRxData[Index].FragmentCount = 1; + mReceiveToken[Index].Packet.RxData = &mRxData[Index]; + } + + mTxData.Push = TRUE; + mTxData.Urgent = FALSE; + mTxData.FragmentCount = 1; + mTransmitToken.Packet.TxData = &mTxData; + + Status = gBS->CreateEvent ( + EVT_NOTIFY_SIGNAL, + TPL_CALLBACK, + ConnectionAccepted, + &mAcceptToken, + &mAcceptToken.CompletionToken.Event + ); + ASSERT_EFI_ERROR (Status); + + Status = gBS->CreateEvent ( + EVT_NOTIFY_SIGNAL, + TPL_CALLBACK, + ConnectionClosed, + &mCloseToken, + &mCloseToken.CompletionToken.Event + ); + ASSERT_EFI_ERROR (Status); + + // + // Configure the TCP instance + // + + Status = mTcpListener->Configure (mTcpListener, &TcpConfigData); + if (Status == EFI_NO_MAPPING) { + // Wait until the IP configuration process (probably DHCP) has finished + do { + Status = mTcpListener->GetModeData (mTcpListener, + NULL, NULL, + &Ip4ModeData, + NULL, NULL + ); + ASSERT_EFI_ERROR (Status); + } while (!Ip4ModeData.IsConfigured); + Status = mTcpListener->Configure (mTcpListener, &TcpConfigData); + } else if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP Configure: %r\n", Status)); + return Status; + } + + // + // Tell the user our address and hostname + // + IP4_ADDR_TO_STRING (Ip4ModeData.ConfigData.StationAddress, IpAddrString); + + // Look up hostname + Status = gRT->GetVariable ( + L"Hostname", + &gEfiHostnameVariableGuid, + NULL, + &HostnameSize, + &Hostname + ); + if (!EFI_ERROR (Status) && HostnameSize != 0) { + AsciiStrToUnicodeStr (Hostname, HostnameUnicode); + } + + // Hostname variable is not null-terminated. + Hostname[HostnameSize] = L'\0'; + + mTextOut->OutputString (mTextOut, L"TCP Fastboot transport configured."); + mTextOut->OutputString (mTextOut, L"\r\nIP address: "); + mTextOut->OutputString (mTextOut ,IpAddrString); + mTextOut->OutputString (mTextOut, L"\r\n"); + mTextOut->OutputString (mTextOut, L"\r\nhostname: "); + mTextOut->OutputString (mTextOut, HostnameUnicode); + mTextOut->OutputString (mTextOut, L"\r\n"); + + // + // Start listening for a connection + // + + Status = mTcpListener->Accept (mTcpListener, &mAcceptToken); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP Accept: %r\n", Status)); + return Status; + } + + mTextOut->OutputString (mTextOut, L"TCP Fastboot transport initialised.\r\n"); + + FreePool (HandleBuffer); + + return EFI_SUCCESS; +} + +EFI_STATUS +TcpFastbootTransportStop ( + VOID + ) +{ + EFI_TCP4_CLOSE_TOKEN CloseToken; + EFI_STATUS Status; + UINTN EventIndex; + FASTBOOT_TCP_PACKET_LIST *Entry; + FASTBOOT_TCP_PACKET_LIST *NextEntry; + + // Close any existing TCP connection, blocking until it's done. + if (mTcpConnection != NULL) { + CloseReceiveEvents (); + + CloseToken.AbortOnClose = FALSE; + + Status = gBS->CreateEvent (0, 0, NULL, NULL, &CloseToken.CompletionToken.Event); + ASSERT_EFI_ERROR (Status); + + Status = mTcpConnection->Close (mTcpConnection, &CloseToken); + ASSERT_EFI_ERROR (Status); + + Status = gBS->WaitForEvent ( + 1, + &CloseToken.CompletionToken.Event, + &EventIndex + ); + ASSERT_EFI_ERROR (Status); + + ASSERT_EFI_ERROR (CloseToken.CompletionToken.Status); + + // Possible bug in EDK2 TCP4 driver: closing a connection doesn't remove its + // PCB from the list of live connections. Subsequent attempts to Configure() + // a TCP instance with the same local port will fail with INVALID_PARAMETER. + // Calling Configure with NULL is a workaround for this issue. + Status = mTcpConnection->Configure (mTcpConnection, NULL); + ASSERT_EFI_ERROR (Status); + } + + + gBS->CloseEvent (mAcceptToken.CompletionToken.Event); + + // Stop listening for connections. + // Ideally we would do this with Cancel, but it isn't implemented by EDK2. + // So we just "reset this TCPv4 instance brutally". + Status = mTcpListener->Configure (mTcpListener, NULL); + ASSERT_EFI_ERROR (Status); + + Status = mTcpServiceBinding->DestroyChild (mTcpServiceBinding, &mTcpHandle); + + // Free any data the user didn't pick up + Entry = (FASTBOOT_TCP_PACKET_LIST *) GetFirstNode (&mPacketListHead); + while (!IsNull (&mPacketListHead, &Entry->Link)) { + NextEntry = (FASTBOOT_TCP_PACKET_LIST *) GetNextNode (&mPacketListHead, &Entry->Link); + + RemoveEntryList (&Entry->Link); + if (Entry->Buffer) { + FreePool (Entry->Buffer); + } + FreePool (Entry); + + Entry = NextEntry; + } + + return EFI_SUCCESS; +} + +/* + Event notify function for when data has been sent. Free resources and report + errors. + Context should point to the transmit IO token passed to + TcpConnection->Transmit. +*/ +STATIC +VOID +DataSent ( + EFI_EVENT Event, + VOID *Context + ) +{ + EFI_STATUS Status; + + Status = mTransmitToken.CompletionToken.Status; + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP Fastboot transmit result: %r\n", Status)); + gBS->SignalEvent (*(EFI_EVENT *) Context); + } + + FreePool (mTransmitToken.Packet.TxData->FragmentTable[0].FragmentBuffer); +} + +EFI_STATUS +TcpFastbootTransportSend ( + IN UINTN BufferSize, + IN CONST VOID *Buffer, + IN EFI_EVENT *FatalErrorEvent + ) +{ + EFI_STATUS Status; + + if (BufferSize > 512) { + return EFI_INVALID_PARAMETER; + } + + // + // Build transmit IO token + // + + // Create an event so we are notified when a transmission is complete. + // We use this to free resources and report errors. + Status = gBS->CreateEvent ( + EVT_NOTIFY_SIGNAL, + TPL_CALLBACK, + DataSent, + FatalErrorEvent, + &mTransmitToken.CompletionToken.Event + ); + ASSERT_EFI_ERROR (Status); + + mTxData.DataLength = BufferSize; + + mTxData.FragmentTable[0].FragmentLength = BufferSize; + mTxData.FragmentTable[0].FragmentBuffer = AllocateCopyPool ( + BufferSize, + Buffer + ); + + Status = mTcpConnection->Transmit (mTcpConnection, &mTransmitToken); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "TCP Transmit: %r\n", Status)); + return Status; + } + + return EFI_SUCCESS; +} + + +EFI_STATUS +TcpFastbootTransportReceive ( + OUT UINTN *BufferSize, + OUT VOID **Buffer + ) +{ + FASTBOOT_TCP_PACKET_LIST *Entry; + + if (IsListEmpty (&mPacketListHead)) { + return EFI_NOT_READY; + } + + Entry = (FASTBOOT_TCP_PACKET_LIST *) GetFirstNode (&mPacketListHead); + + if (Entry->Buffer == NULL) { + // There was an error receiving this packet. + return EFI_DEVICE_ERROR; + } + + *Buffer = Entry->Buffer; + *BufferSize = Entry->BufferSize; + + RemoveEntryList (&Entry->Link); + FreePool (Entry); + + return EFI_SUCCESS; +} + +FASTBOOT_TRANSPORT_PROTOCOL mTransportProtocol = { + TcpFastbootTransportStart, + TcpFastbootTransportStop, + TcpFastbootTransportSend, + TcpFastbootTransportReceive +}; + +EFI_STATUS +TcpFastbootTransportEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + + + Status = gBS->LocateProtocol( + &gEfiSimpleTextOutProtocolGuid, + NULL, + (VOID **) &mTextOut + ); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "Fastboot: Open Text Output Protocol: %r\n", Status)); + return Status; + } + + Status = gBS->InstallProtocolInterface ( + &ImageHandle, + &gAndroidFastbootTransportProtocolGuid, + EFI_NATIVE_INTERFACE, + &mTransportProtocol + ); + if (EFI_ERROR (Status)) { + DEBUG ((EFI_D_ERROR, "Fastboot: Install transport Protocol: %r\n", Status)); + } + + return Status; +} diff --git a/EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcpDxe.inf b/EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcpDxe.inf new file mode 100644 index 0000000000..4d777934e5 --- /dev/null +++ b/EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcpDxe.inf @@ -0,0 +1,54 @@ +#/** @file +# +# Copyright (c) 2014, ARM Ltd. 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. +# +# +#**/ + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = TcpFastbootTransportDxe + FILE_GUID = 86787704-8fed-11e3-b3ff-f33b73acfec2 + MODULE_TYPE = UEFI_DRIVER + VERSION_STRING = 1.0 + ENTRY_POINT = TcpFastbootTransportEntryPoint + +[Sources.common] + FastbootTransportTcp.c + +[LibraryClasses] + BaseLib + BaseMemoryLib + DebugLib + MemoryAllocationLib + PrintLib + UefiBootServicesTableLib + UefiDriverEntryPoint + UefiRuntimeServicesTableLib + +[Protocols] + gAndroidFastbootTransportProtocolGuid + gEfiDhcp4ProtocolGuid + gEfiDhcp4ServiceBindingProtocolGuid + gEfiTcp4ServiceBindingProtocolGuid + gEfiSimpleTextOutProtocolGuid + gEfiTcp4ProtocolGuid + gEfiSimpleTextOutProtocolGuid + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + EmbeddedPkg/EmbeddedPkg.dec + +[Guids] + gEfiHostnameVariableGuid + +[FixedPcd] + gEmbeddedTokenSpaceGuid.PcdAndroidFastbootTcpPort diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec index c219befc30..84fbeb376d 100644 --- a/EmbeddedPkg/EmbeddedPkg.dec +++ b/EmbeddedPkg/EmbeddedPkg.dec @@ -138,6 +138,7 @@ # You'll need to pass it "-i 0xf00d" to get it to recognise this device. gEmbeddedTokenSpaceGuid.PcdAndroidFastbootUsbVendorId|0xf00d|UINT32|0x00000022 gEmbeddedTokenSpaceGuid.PcdAndroidFastbootUsbProductId|0xbeef|UINT32|0x00000023 + gEmbeddedTokenSpaceGuid.PcdAndroidFastbootTcpPort|1234|UINT32|0x00000024 [PcdsFixedAtBuild.ARM] gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize|32|UINT8|0x00000010 diff --git a/EmbeddedPkg/EmbeddedPkg.dsc b/EmbeddedPkg/EmbeddedPkg.dsc index fadcec0f5c..41c0c43002 100644 --- a/EmbeddedPkg/EmbeddedPkg.dsc +++ b/EmbeddedPkg/EmbeddedPkg.dsc @@ -256,6 +256,7 @@ EmbeddedPkg/Application/AndroidFastboot/AndroidFastbootApp.inf EmbeddedPkg/Drivers/AndroidFastbootTransportUsbDxe/FastbootTransportUsbDxe.inf + EmbeddedPkg/Drivers/AndroidFastbootTransportTcpDxe/FastbootTransportTcpDxe.inf # Drivers EmbeddedPkg/Drivers/Isp1761UsbDxe/Isp1761UsbDxe.inf -- 2.39.2