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-rw-r--r--CorebootModulePkg/SerialDxe/SerialDxe.inf55
-rw-r--r--CorebootModulePkg/SerialDxe/SerialDxe.uni21
-rw-r--r--CorebootModulePkg/SerialDxe/SerialDxeExtra.uni19
-rw-r--r--CorebootModulePkg/SerialDxe/SerialIo.c528
4 files changed, 0 insertions, 623 deletions
diff --git a/CorebootModulePkg/SerialDxe/SerialDxe.inf b/CorebootModulePkg/SerialDxe/SerialDxe.inf
deleted file mode 100644
index 1133d4fd37..0000000000
--- a/CorebootModulePkg/SerialDxe/SerialDxe.inf
+++ /dev/null
@@ -1,55 +0,0 @@
-## @file
-# Serial driver that layers on top of a Serial Port Library instance.
-#
-# Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
-# 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 = SerialDxe
- MODULE_UNI_FILE = SerialDxe.uni
- FILE_GUID = D3987D4B-971A-435F-8CAF-4967EB627241
- MODULE_TYPE = DXE_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = SerialDxeInitialize
-
-[Sources.common]
- SerialIo.c
-
-[Packages]
- MdePkg/MdePkg.dec
- CorebootModulePkg/CorebootModulePkg.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- UefiBootServicesTableLib
- DebugLib
- PcdLib
- PlatformHookLib
- SerialPortLib
-
-[Protocols]
- gEfiSerialIoProtocolGuid ## PRODUCES
- gEfiDevicePathProtocolGuid ## PRODUCES
-
-[Pcd]
- gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate ## CONSUMES
- gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits ## CONSUMES
- gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity ## CONSUMES
- gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits ## CONSUMES
-
-[Depex]
- TRUE
-
-[UserExtensions.TianoCore."ExtraFiles"]
- SerialDxeExtra.uni
diff --git a/CorebootModulePkg/SerialDxe/SerialDxe.uni b/CorebootModulePkg/SerialDxe/SerialDxe.uni
deleted file mode 100644
index 6fbe0eaa44..0000000000
--- a/CorebootModulePkg/SerialDxe/SerialDxe.uni
+++ /dev/null
@@ -1,21 +0,0 @@
-// /** @file
-// Serial driver that layers on top of a Serial Port Library instance.
-//
-// Serial driver that layers on top of a Serial Port Library instance.
-//
-// Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
-//
-// 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.
-//
-// **/
-
-
-#string STR_MODULE_ABSTRACT #language en-US "Serial driver that layers on top of a Serial Port Library instance"
-
-#string STR_MODULE_DESCRIPTION #language en-US "Serial driver that layers on top of a Serial Port Library instance."
-
diff --git a/CorebootModulePkg/SerialDxe/SerialDxeExtra.uni b/CorebootModulePkg/SerialDxe/SerialDxeExtra.uni
deleted file mode 100644
index a0127fbf41..0000000000
--- a/CorebootModulePkg/SerialDxe/SerialDxeExtra.uni
+++ /dev/null
@@ -1,19 +0,0 @@
-// /** @file
-// SerialDxe Localized Strings and Content
-//
-// Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
-//
-// 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.
-//
-// **/
-
-#string STR_PROPERTIES_MODULE_NAME
-#language en-US
-"SerialDxe Driver"
-
-
diff --git a/CorebootModulePkg/SerialDxe/SerialIo.c b/CorebootModulePkg/SerialDxe/SerialIo.c
deleted file mode 100644
index 380e19b734..0000000000
--- a/CorebootModulePkg/SerialDxe/SerialIo.c
+++ /dev/null
@@ -1,528 +0,0 @@
-/** @file
- Serial driver that layers on top of a Serial Port Library instance.
-
- Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
- Copyright (c) 2013-2014, ARM Ltd. All rights reserved.<BR>
- Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
-
- 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 <Library/UefiBootServicesTableLib.h>
-#include <Library/SerialPortLib.h>
-#include <Library/DebugLib.h>
-#include <Library/PcdLib.h>
-#include <Protocol/SerialIo.h>
-#include <Protocol/DevicePath.h>
-
-typedef struct {
- VENDOR_DEVICE_PATH Guid;
- UART_DEVICE_PATH Uart;
- EFI_DEVICE_PATH_PROTOCOL End;
-} SERIAL_DEVICE_PATH;
-
-/**
- Reset the serial device.
-
- @param This Protocol instance pointer.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The serial device could not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialReset (
- IN EFI_SERIAL_IO_PROTOCOL *This
- );
-
-/**
- Sets the baud rate, receive FIFO depth, transmit/receive time out, parity,
- data bits, and stop bits on a serial device.
-
- @param This Protocol instance pointer.
- @param BaudRate The requested baud rate. A BaudRate value of 0 will use the the
- device's default interface speed.
- @param ReceiveFifoDepth The requested depth of the FIFO on the receive side of the
- serial interface. A ReceiveFifoDepth value of 0 will use
- the device's default FIFO depth.
- @param Timeout The requested time out for a single character in microseconds.
- This timeout applies to both the transmit and receive side of the
- interface. A Timeout value of 0 will use the device's default time
- out value.
- @param Parity The type of parity to use on this serial device. A Parity value of
- DefaultParity will use the device's default parity value.
- @param DataBits The number of data bits to use on the serial device. A DataBits
- value of 0 will use the device's default data bit setting.
- @param StopBits The number of stop bits to use on this serial device. A StopBits
- value of DefaultStopBits will use the device's default number of
- stop bits.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The serial device could not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialSetAttributes (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT64 BaudRate,
- IN UINT32 ReceiveFifoDepth,
- IN UINT32 Timeout,
- IN EFI_PARITY_TYPE Parity,
- IN UINT8 DataBits,
- IN EFI_STOP_BITS_TYPE StopBits
- );
-
-/**
- Set the control bits on a serial device
-
- @param This Protocol instance pointer.
- @param Control Set the bits of Control that are settable.
-
- @retval EFI_SUCCESS The new control bits were set on the serial device.
- @retval EFI_UNSUPPORTED The serial device does not support this operation.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialSetControl (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT32 Control
- );
-
-/**
- Retrieves the status of the control bits on a serial device
-
- @param This Protocol instance pointer.
- @param Control A pointer to return the current Control signals from the serial device.
-
- @retval EFI_SUCCESS The control bits were read from the serial device.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialGetControl (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- OUT UINT32 *Control
- );
-
-/**
- Writes data to a serial device.
-
- @param This Protocol instance pointer.
- @param BufferSize On input, the size of the Buffer. On output, the amount of
- data actually written.
- @param Buffer The buffer of data to write
-
- @retval EFI_SUCCESS The data was written.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialWrite (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- IN VOID *Buffer
- );
-
-/**
- Reads data from a serial device.
-
- @param This Protocol instance pointer.
- @param BufferSize On input, the size of the Buffer. On output, the amount of
- data returned in Buffer.
- @param Buffer The buffer to return the data into.
-
- @retval EFI_SUCCESS The data was read.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialRead (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- OUT VOID *Buffer
- );
-
-EFI_HANDLE mSerialHandle = NULL;
-
-SERIAL_DEVICE_PATH mSerialDevicePath = {
- {
- { HARDWARE_DEVICE_PATH, HW_VENDOR_DP, { sizeof (VENDOR_DEVICE_PATH), 0} },
- EFI_CALLER_ID_GUID // Use the driver's GUID
- },
- {
- { MESSAGING_DEVICE_PATH, MSG_UART_DP, { sizeof (UART_DEVICE_PATH), 0} },
- 0, // Reserved
- 0, // BaudRate
- 0, // DataBits
- 0, // Parity
- 0 // StopBits
- },
- { END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, { sizeof (EFI_DEVICE_PATH_PROTOCOL), 0 } }
-};
-
-//
-// Template used to initialize the Serial IO protocols.
-//
-EFI_SERIAL_IO_MODE mSerialIoMode = {
- //
- // value field set in SerialDxeInitialize()?
- //--------- ------------------- -----------------------------
- 0, // ControlMask
- 1000 * 1000, // Timeout
- 0, // BaudRate yes
- 1, // ReceiveFifoDepth
- 0, // DataBits yes
- 0, // Parity yes
- 0 // StopBits yes
-};
-
-EFI_SERIAL_IO_PROTOCOL mSerialIoTemplate = {
- SERIAL_IO_INTERFACE_REVISION,
- SerialReset,
- SerialSetAttributes,
- SerialSetControl,
- SerialGetControl,
- SerialWrite,
- SerialRead,
- &mSerialIoMode
-};
-
-/**
- Reset the serial device.
-
- @param This Protocol instance pointer.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The serial device could not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialReset (
- IN EFI_SERIAL_IO_PROTOCOL *This
- )
-{
- EFI_STATUS Status;
- EFI_TPL Tpl;
-
- Status = SerialPortInitialize ();
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Set the Serial I/O mode and update the device path
- //
-
- Tpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- //
- // Set the Serial I/O mode
- //
- This->Mode->ReceiveFifoDepth = 1;
- This->Mode->Timeout = 1000 * 1000;
- This->Mode->BaudRate = PcdGet64 (PcdUartDefaultBaudRate);
- This->Mode->DataBits = (UINT32) PcdGet8 (PcdUartDefaultDataBits);
- This->Mode->Parity = (UINT32) PcdGet8 (PcdUartDefaultParity);
- This->Mode->StopBits = (UINT32) PcdGet8 (PcdUartDefaultStopBits);
-
- //
- // Check if the device path has actually changed
- //
- if (mSerialDevicePath.Uart.BaudRate == This->Mode->BaudRate &&
- mSerialDevicePath.Uart.DataBits == (UINT8) This->Mode->DataBits &&
- mSerialDevicePath.Uart.Parity == (UINT8) This->Mode->Parity &&
- mSerialDevicePath.Uart.StopBits == (UINT8) This->Mode->StopBits
- ) {
- gBS->RestoreTPL (Tpl);
- return EFI_SUCCESS;
- }
-
- //
- // Update the device path
- //
- mSerialDevicePath.Uart.BaudRate = This->Mode->BaudRate;
- mSerialDevicePath.Uart.DataBits = (UINT8) This->Mode->DataBits;
- mSerialDevicePath.Uart.Parity = (UINT8) This->Mode->Parity;
- mSerialDevicePath.Uart.StopBits = (UINT8) This->Mode->StopBits;
-
- Status = gBS->ReinstallProtocolInterface (
- mSerialHandle,
- &gEfiDevicePathProtocolGuid,
- &mSerialDevicePath,
- &mSerialDevicePath
- );
-
- gBS->RestoreTPL (Tpl);
-
- return Status;
-}
-
-/**
- Sets the baud rate, receive FIFO depth, transmit/receive time out, parity,
- data bits, and stop bits on a serial device.
-
- @param This Protocol instance pointer.
- @param BaudRate The requested baud rate. A BaudRate value of 0 will use the the
- device's default interface speed.
- @param ReceiveFifoDepth The requested depth of the FIFO on the receive side of the
- serial interface. A ReceiveFifoDepth value of 0 will use
- the device's default FIFO depth.
- @param Timeout The requested time out for a single character in microseconds.
- This timeout applies to both the transmit and receive side of the
- interface. A Timeout value of 0 will use the device's default time
- out value.
- @param Parity The type of parity to use on this serial device. A Parity value of
- DefaultParity will use the device's default parity value.
- @param DataBits The number of data bits to use on the serial device. A DataBits
- value of 0 will use the device's default data bit setting.
- @param StopBits The number of stop bits to use on this serial device. A StopBits
- value of DefaultStopBits will use the device's default number of
- stop bits.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The serial device could not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialSetAttributes (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT64 BaudRate,
- IN UINT32 ReceiveFifoDepth,
- IN UINT32 Timeout,
- IN EFI_PARITY_TYPE Parity,
- IN UINT8 DataBits,
- IN EFI_STOP_BITS_TYPE StopBits
- )
-{
- EFI_STATUS Status;
- EFI_TPL Tpl;
-
- Status = SerialPortSetAttributes (&BaudRate, &ReceiveFifoDepth, &Timeout, &Parity, &DataBits, &StopBits);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Set the Serial I/O mode and update the device path
- //
-
- Tpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- //
- // Set the Serial I/O mode
- //
- This->Mode->ReceiveFifoDepth = ReceiveFifoDepth;
- This->Mode->Timeout = Timeout;
- This->Mode->BaudRate = BaudRate;
- This->Mode->DataBits = (UINT32) DataBits;
- This->Mode->Parity = (UINT32) Parity;
- This->Mode->StopBits = (UINT32) StopBits;
-
- //
- // Check if the device path has actually changed
- //
- if (mSerialDevicePath.Uart.BaudRate == BaudRate &&
- mSerialDevicePath.Uart.DataBits == DataBits &&
- mSerialDevicePath.Uart.Parity == (UINT8) Parity &&
- mSerialDevicePath.Uart.StopBits == (UINT8) StopBits
- ) {
- gBS->RestoreTPL (Tpl);
- return EFI_SUCCESS;
- }
-
- //
- // Update the device path
- //
- mSerialDevicePath.Uart.BaudRate = BaudRate;
- mSerialDevicePath.Uart.DataBits = DataBits;
- mSerialDevicePath.Uart.Parity = (UINT8) Parity;
- mSerialDevicePath.Uart.StopBits = (UINT8) StopBits;
-
- Status = gBS->ReinstallProtocolInterface (
- mSerialHandle,
- &gEfiDevicePathProtocolGuid,
- &mSerialDevicePath,
- &mSerialDevicePath
- );
-
- gBS->RestoreTPL (Tpl);
-
- return Status;
-}
-
-/**
- Set the control bits on a serial device
-
- @param This Protocol instance pointer.
- @param Control Set the bits of Control that are settable.
-
- @retval EFI_SUCCESS The new control bits were set on the serial device.
- @retval EFI_UNSUPPORTED The serial device does not support this operation.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialSetControl (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN UINT32 Control
- )
-{
- return SerialPortSetControl (Control);
-}
-
-/**
- Retrieves the status of the control bits on a serial device
-
- @param This Protocol instance pointer.
- @param Control A pointer to return the current Control signals from the serial device.
-
- @retval EFI_SUCCESS The control bits were read from the serial device.
- @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialGetControl (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- OUT UINT32 *Control
- )
-{
- return SerialPortGetControl (Control);
-}
-
-/**
- Writes data to a serial device.
-
- @param This Protocol instance pointer.
- @param BufferSize On input, the size of the Buffer. On output, the amount of
- data actually written.
- @param Buffer The buffer of data to write
-
- @retval EFI_SUCCESS The data was written.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialWrite (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- IN VOID *Buffer
- )
-{
- UINTN Count;
-
- Count = SerialPortWrite (Buffer, *BufferSize);
-
- if (Count != *BufferSize) {
- *BufferSize = Count;
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Reads data from a serial device.
-
- @param This Protocol instance pointer.
- @param BufferSize On input, the size of the Buffer. On output, the amount of
- data returned in Buffer.
- @param Buffer The buffer to return the data into.
-
- @retval EFI_SUCCESS The data was read.
- @retval EFI_DEVICE_ERROR The device reported an error.
- @retval EFI_TIMEOUT The data write was stopped due to a timeout.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialRead (
- IN EFI_SERIAL_IO_PROTOCOL *This,
- IN OUT UINTN *BufferSize,
- OUT VOID *Buffer
- )
-{
- UINTN Count;
-
- Count = 0;
-
- if (SerialPortPoll ()) {
- Count = SerialPortRead (Buffer, *BufferSize);
- }
-
- if (Count != *BufferSize) {
- *BufferSize = Count;
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Initialization for the Serial Io Protocol.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialDxeInitialize (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- Status = SerialPortInitialize ();
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- mSerialIoMode.BaudRate = PcdGet64 (PcdUartDefaultBaudRate);
- mSerialIoMode.DataBits = (UINT32) PcdGet8 (PcdUartDefaultDataBits);
- mSerialIoMode.Parity = (UINT32) PcdGet8 (PcdUartDefaultParity);
- mSerialIoMode.StopBits = (UINT32) PcdGet8 (PcdUartDefaultStopBits);
- mSerialDevicePath.Uart.BaudRate = PcdGet64 (PcdUartDefaultBaudRate);
- mSerialDevicePath.Uart.DataBits = PcdGet8 (PcdUartDefaultDataBits);
- mSerialDevicePath.Uart.Parity = PcdGet8 (PcdUartDefaultParity);
- mSerialDevicePath.Uart.StopBits = PcdGet8 (PcdUartDefaultStopBits);
-
- //
- // Make a new handle with Serial IO protocol and its device path on it.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &mSerialHandle,
- &gEfiSerialIoProtocolGuid, &mSerialIoTemplate,
- &gEfiDevicePathProtocolGuid, &mSerialDevicePath,
- NULL
- );
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 13:42:57 +0000