Seemly, this is an incompatible change. What's impact with this change? Thanks Liming > -----邮件原件----- > 发件人: Praveen Sankar N <praveensank...@ami.com> > 发送时间: 2024年4月22日 19:26 > 收件人: devel@edk2.groups.io > 抄送: michael.d.kin...@intel.com; gaolim...@byosoft.com.cn; > zhiguang....@intel.com; Felix Polyudov <fel...@ami.com>; Srinivasan Mani > <srinivas...@ami.com>; Sundaresan S <sundares...@ami.com> > 主题: [PATCH v2 1/1] Subject: [PATCH] MdePkg:Added new SPCR table > stucture members as in Rev4. > > In SPCR table, 4 structure members have been added newly as per > SPCR table Rev4, which has to be added in > MdePkg/SerialPortConsoleRedirectionTable.h file. > > Signed-off-by: Praveen Sankar N praveensank...@ami.com > Cc: michael.d.kin...@intel.com > Cc: gaolim...@byosoft.com.cn > Cc: zhiguang....@intel.com > Cc: fel...@ami.com > Cc: srinivas...@ami.com > Cc: sundares...@ami.com > --- > .../IndustryStandard/SerialPortConsoleRedirectionTable.h | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git > a/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h > b/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h > index eb5ae28390..f0001ab137 100644 > --- a/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h > +++ > b/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h > @@ -47,7 +47,11 @@ typedef struct { > UINT8 PciFunctionNumber; > > UINT32 PciFlags; > > UINT8 PciSegment; > > - UINT32 Reserved3; > > + UINT32 UartClockFrequency; > > + UINT32 PreciseBaudRate; > > + UINT16 > NameSpaceStrLength; > > + UINT16 > NameSpaceStrOffset; > > + CHAR8 > NameSpaceString[0]; > > } EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE; > > > > #pragma pack() > > -- > 2.38.1.windows.1 > -The information contained in this message may be confidential and > proprietary to American Megatrends (AMI). This communication is intended to > be read only by the individual or entity to whom it is addressed or by their > designee. If the reader of this message is not the intended recipient, you are > on notice that any distribution of this message, in any form, is strictly > prohibited. Please promptly notify the sender by reply e-mail or by telephone > at 770-246-8600, and then delete or destroy all copies of the transmission=
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