]> git.proxmox.com Git - mirror_edk2.git/blobdiff - MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h
MdePkg: TpmPtp: Add CapCRBIdleBypass definition
[mirror_edk2.git] / MdePkg / Include / IndustryStandard / SerialPortConsoleRedirectionTable.h
index 6582a859b45fc69449ee6b2610c5ee1a87329114..47030a442836fc16d64223242d372d7539dedae1 100644 (file)
@@ -1,9 +1,11 @@
-/**@file\r
+/** @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, Intel Corporation\r
-  All rights reserved. This program and the accompanying materials                          \r
+  Copyright (c) 2007 - 2015, 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
+  This program and the accompanying materials                          \r
   are licensed and made available under the terms and conditions of the BSD License         \r
   which accompanies this distribution.  The full text of the license may be found at        \r
   http://opensource.org/licenses/bsd-license.php                                            \r
 //\r
 // Ensure proper structure formats\r
 //\r
-#ifdef _MSC_EXTENSIONS\r
 #pragma pack(1)\r
-#endif\r
 \r
-//\r
-// SPCR Revision (defined in spec)\r
-//\r
-#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION 0x01\r
+///\r
+/// SPCR Revision (defined in spec)\r
+///\r
+#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION 0x02\r
 \r
-//\r
-// SPCR Structure Definition\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_2_0_GENERIC_ADDRESS_STRUCTURE  BaseAddress;\r
+  EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  BaseAddress;\r
   UINT8                                   InterruptType;\r
   UINT8                                   Irq;\r
   UINT32                                  GlobalSystemInterrupt;\r
@@ -46,7 +46,7 @@ typedef struct {
   UINT8                                   StopBits;\r
   UINT8                                   FlowControl;\r
   UINT8                                   TerminalType;\r
-  UINT8                                   Language;\r
+  UINT8                                   Reserved2;\r
   UINT16                                  PciDeviceId;\r
   UINT16                                  PciVendorId;\r
   UINT8                                   PciBusNumber;\r
@@ -54,12 +54,10 @@ typedef struct {
   UINT8                                   PciFunctionNumber;\r
   UINT32                                  PciFlags;\r
   UINT8                                   PciSegment;\r
-  UINT32                                  Reserved2;\r
+  UINT32                                  Reserved3;\r
 } EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE;\r
 \r
-#ifdef _MSC_EXTENSIONS\r
 #pragma pack()\r
-#endif\r
 \r
 //\r
 // SPCR Definitions\r
@@ -68,23 +66,64 @@ typedef struct {
 //\r
 // Interface Type\r
 //\r
-#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16550   0\r
-#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16450   1\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
 // 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        5\r
-#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_115200       6\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
@@ -99,8 +138,18 @@ typedef struct {
 //\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