SerialPortConsoleRedirectionTable.h

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#ifndef _SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_H_
#define _SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_H_
 
 
#include <IndustryStandard/Acpi.h>
 
//
// Ensure proper structure formats
//
#pragma pack(1)
 
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION 0x02
 
typedef struct {
  EFI_ACPI_DESCRIPTION_HEADER             Header;
  UINT8                                   InterfaceType;
  UINT8                                   Reserved1[3];
  EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  BaseAddress;
  UINT8                                   InterruptType;
  UINT8                                   Irq;
  UINT32                                  GlobalSystemInterrupt;
  UINT8                                   BaudRate;
  UINT8                                   Parity;
  UINT8                                   StopBits;
  UINT8                                   FlowControl;
  UINT8                                   TerminalType;
  UINT8                                   Reserved2;
  UINT16                                  PciDeviceId;
  UINT16                                  PciVendorId;
  UINT8                                   PciBusNumber;
  UINT8                                   PciDeviceNumber;
  UINT8                                   PciFunctionNumber;
  UINT32                                  PciFlags;
  UINT8                                   PciSegment;
  UINT32                                  Reserved3;
} EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE;
 
#pragma pack()
 
//
// SPCR Definitions
//
 
//
// Interface Type
//
 
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16550                     0
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16450                     1
 
 
//
// The Serial Port Subtypes for ARM are documented in Table 3 of the DBG2 Specification
//
 
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_PL011_UART            0x03
 
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_SBSA_GENERIC_UART_2X  0x0d
 
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_SBSA_GENERIC_UART     0x0e
 
//
// Interrupt Type
//
 
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_8259    0x1
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_APIC    0x2
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_SAPIC   0x4
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_GIC     0x8
 
//
// Baud Rate
//
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_9600         3
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_19200        4
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_57600        6
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_115200       7
 
//
// Parity
//
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_PARITY_NO_PARITY       0
 
//
// Stop Bits
//
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_STOP_BITS_1            1
 
//
// Flow Control
//
 
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_FLOW_CONTROL_DCD       0x1
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_FLOW_CONTROL_RTS_CTS   0x2
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_FLOW_CONTROL_XON_XOFF  0x4
 
//
// Terminal Type
//
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_VT100      0
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_VT100_PLUS 1
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_VT_UTF8    2
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_ANSI       3
 
#endif