MdePkg/Include: Add DCC and BCM2835 SPCR UART types

[mirror_edk2.git] / MdePkg / Include / IndustryStandard / SerialPortConsoleRedirectionTable.h

/** @file\r
  ACPI Serial Port Console Redirection Table as defined by Microsoft in\r
  http://www.microsoft.com/whdc/system/platform/server/spcr.mspx\r
\r
  Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r
  (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>\r
  Copyright (c) 2014 - 2016, ARM Limited. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
**/\r
\r
#ifndef _SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_H_\r
#define _SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_H_\r
\r
\r
#include <IndustryStandard/Acpi.h>\r
\r
//\r
// Ensure proper structure formats\r
//\r
#pragma pack(1)\r
\r
///\r
/// SPCR Revision (defined in spec)\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION 0x02\r
\r
///\r
/// Serial Port Console Redirection Table Format\r
///\r
typedef struct {\r
  EFI_ACPI_DESCRIPTION_HEADER             Header;\r
  UINT8                                   InterfaceType;\r
  UINT8                                   Reserved1[3];\r
  EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  BaseAddress;\r
  UINT8                                   InterruptType;\r
  UINT8                                   Irq;\r
  UINT32                                  GlobalSystemInterrupt;\r
  UINT8                                   BaudRate;\r
  UINT8                                   Parity;\r
  UINT8                                   StopBits;\r
  UINT8                                   FlowControl;\r
  UINT8                                   TerminalType;\r
  UINT8                                   Reserved2;\r
  UINT16                                  PciDeviceId;\r
  UINT16                                  PciVendorId;\r
  UINT8                                   PciBusNumber;\r
  UINT8                                   PciDeviceNumber;\r
  UINT8                                   PciFunctionNumber;\r
  UINT32                                  PciFlags;\r
  UINT8                                   PciSegment;\r
  UINT32                                  Reserved3;\r
} EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE;\r
\r
#pragma pack()\r
\r
//\r
// SPCR Definitions\r
//\r
\r
//\r
// Interface Type\r
//\r
\r
///\r
/// Full 16550 interface\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16550                     0\r
///\r
/// Full 16450 interface\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16450                     1\r
\r
\r
//\r
// The Serial Port Subtypes for ARM are documented in Table 3 of the DBG2 Specification\r
//\r
\r
///\r
/// ARM PL011 UART\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_PL011_UART            0x03\r
\r
///\r
/// ARM SBSA Generic UART (2.x) supporting 32-bit only accesses [deprecated]\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_SBSA_GENERIC_UART_2X  0x0d\r
\r
///\r
/// ARM SBSA Generic UART\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_SBSA_GENERIC_UART     0x0e\r
\r
///\r
/// ARM DCC\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_DCC                       0x0f\r
\r
///\r
/// BCM2835 UART\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_BCM2835_UART              0x10\r
\r
//\r
// Interrupt Type\r
//\r
\r
///\r
/// PC-AT-compatible dual-8259 IRQ interrupt\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_8259    0x1\r
///\r
/// I/O APIC interrupt (Global System Interrupt)\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_APIC    0x2\r
///\r
/// I/O SAPIC interrupt (Global System Interrupt)\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_SAPIC   0x4\r
///\r
/// ARMH GIC interrupt (Global System Interrupt)\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_GIC     0x8\r
\r
//\r
// Baud Rate\r
//\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_9600         3\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_19200        4\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_57600        6\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_115200       7\r
\r
//\r
// Parity\r
//\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_PARITY_NO_PARITY       0\r
\r
//\r
// Stop Bits\r
//\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_STOP_BITS_1            1\r
\r
//\r
// Flow Control\r
//\r
\r
///\r
/// DCD required for transmit\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_FLOW_CONTROL_DCD       0x1\r
///\r
/// RTS/CTS hardware flow control\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_FLOW_CONTROL_RTS_CTS   0x2\r
///\r
///  XON/XOFF software control\r
///\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_FLOW_CONTROL_XON_XOFF  0x4\r
\r
//\r
// Terminal Type\r
//\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_VT100      0\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_VT100_PLUS 1\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_VT_UTF8    2\r
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_ANSI       3\r
\r
#endif\r