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MdePkg: Updated SpcrTable structure for Revision_4

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REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4656

In SPCR table, 4 structure members have been added newly as per SPCR
table Revision 4, which has to be added in
MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h.

Signed-off-by: Praveen Sankar N <praveensankarn@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

Cc: Felix Polyudov <Felixp@ami.com>
Cc: Srinivasan Mani <srinivasanm@ami.com>
Cc: Sundaresan S <sundaresans@ami.com>
Cc: Rabisha R <rabishar@ami.com>
This commit is contained in:
praveensankarn 2024-05-08 13:46:53 +05:30 committed by Liming Gao
parent b82c9631da
commit 25996a3441
1 changed files with 32 additions and 0 deletions
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32
MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h
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@ -23,6 +23,7 @@
///
#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION 0x02
#define EFI_ACPI_4_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION 0x04
///
/// Serial Port Console Redirection Table Format
///
@ -50,6 +51,37 @@ typedef struct {
UINT32 Reserved3;
} EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE;
///
/// Serial Port Console Redirection Table Format Revision 4
///
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 UartClockFrequency;
UINT32 PreciseBaudRate;
UINT16 NameSpaceStrLength;
UINT16 NameSpaceStrOffset;
CHAR8 NameSpaceString[0];
} EFI_ACPI_4_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE;
#pragma pack()
//