<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=gb2312"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style></style></head><body lang=ZH-CN link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1>Merge at fdf3666f01a2dd02d83a808f609b9c744a74c652<o:p></o:p><o:p> </o:p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'>发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 gaoliming 发送时间: 2021年5月21日 13:28 收件人: devel@edk2.groups.io; gaoliming@byosoft.com.cn; ashishsingha@nvidia.com; 'Samer El-Haj-Mahmoud' <Samer.El-Haj-Mahmoud@arm.com>; michael.d.kinney@intel.com; zhiguang.liu@intel.com 主题: 回复: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header with NVIDIA 16550 Subtype<o:p></o:p></div></div><o:p> </o:p>Ashish:<o:p></o:p> Sorry. I miss the patch cover letter. I see this subtype is defined in <a href="https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table">https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table</a>. <o:p></o:p> So, I agree this fix. Reviewed-by: Liming Gao <<a href="mailto:gaoliming@byosoft.com.cn">gaoliming@byosoft.com.cn</a>><o:p></o:p> <o:p></o:p> Now, we are in Soft Feature Freeze for edk2-stable202105. I will merge this patch once edk2-stable202105 is created. <o:p></o:p><o:p> </o:p>Thanks<o:p></o:p>Liming<o:p></o:p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'>发件人: <a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a> <<a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a>> 代表 gaoliming 发送时间: 2021年5月21日 13:20 收件人: <a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a>; <a href="mailto:ashishsingha@nvidia.com">ashishsingha@nvidia.com</a>; 'Samer El-Haj-Mahmoud' <<a href="mailto:Samer.El-Haj-Mahmoud@arm.com">Samer.El-Haj-Mahmoud@arm.com</a>>; <a href="mailto:michael.d.kinney@intel.com">michael.d.kinney@intel.com</a>; <a href="mailto:zhiguang.liu@intel.com">zhiguang.liu@intel.com</a> 主题: 回复: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header with NVIDIA 16550 Subtype<o:p></o:p></div></div><o:p> </o:p>Ashish:<o:p></o:p> Is NVIDIA 16550 Subtype defined in the public spec? If yes, can you share the link?<o:p></o:p><o:p> </o:p>Thanks<o:p></o:p>Liming<o:p></o:p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'>发件人: <a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a> <<a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a>> 代表 Ashish Singhal 发送时间: 2021年5月21日 4:33 收件人: Samer El-Haj-Mahmoud <<a href="mailto:Samer.El-Haj-Mahmoud@arm.com">Samer.El-Haj-Mahmoud@arm.com</a>>; <a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a>; <a href="mailto:michael.d.kinney@intel.com">michael.d.kinney@intel.com</a>; <a href="mailto:gaoliming@byosoft.com.cn">gaoliming@byosoft.com.cn</a>; <a href="mailto:zhiguang.liu@intel.com">zhiguang.liu@intel.com</a> 主题: Re: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header with NVIDIA 16550 Subtype<o:p></o:p></div></div><o:p> </o:p><div>Hello Michael/Gao/Zhiguang,<o:p></o:p></div><div><o:p> </o:p></div><div>Any update on this?<o:p></o:p></div><div><o:p> </o:p></div><div>Thanks<o:p></o:p></div><div>Ashish<o:p></o:p></div><div class=MsoNormal align=center style='text-align:center'><hr size=2 width="98%" align=center></div><div id=divRplyFwdMsg>From: Samer El-Haj-Mahmoud <<a href="mailto:Samer.El-Haj-Mahmoud@arm.com">Samer.El-Haj-Mahmoud@arm.com</a>> Sent: Tuesday, May 18, 2021 3:14 PM To: <a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a> <<a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a>>; Ashish Singhal <<a href="mailto:ashishsingha@nvidia.com">ashishsingha@nvidia.com</a>>; <a href="mailto:michael.d.kinney@intel.com">michael.d.kinney@intel.com</a> <<a href="mailto:michael.d.kinney@intel.com">michael.d.kinney@intel.com</a>>; <a href="mailto:gaoliming@byosoft.com.cn">gaoliming@byosoft.com.cn</a> <<a href="mailto:gaoliming@byosoft.com.cn">gaoliming@byosoft.com.cn</a>>; <a href="mailto:zhiguang.liu@intel.com">zhiguang.liu@intel.com</a> <<a href="mailto:zhiguang.liu@intel.com">zhiguang.liu@intel.com</a>> Cc: Samer El-Haj-Mahmoud <<a href="mailto:Samer.El-Haj-Mahmoud@arm.com">Samer.El-Haj-Mahmoud@arm.com</a>> Subject: RE: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header with NVIDIA 16550 Subtype <o:p></o:p><div> <o:p></o:p></div></div><div><div>External email: Use caution opening links or attachments Reviewed-by: Samer El-Haj-Mahmoud <<a href="mailto:Samer.El-Haj-Mahmoud@arm.com">Samer.El-Haj-Mahmoud@arm.com</a>> > -----Original Message----- > From: <a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a> <<a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a>> On Behalf Of Ashish > Singhal via groups.io > Sent: Tuesday, May 18, 2021 2:38 PM > To: <a href="mailto:devel@edk2.groups.io">devel@edk2.groups.io</a>; <a href="mailto:michael.d.kinney@intel.com">michael.d.kinney@intel.com</a>; > <a href="mailto:gaoliming@byosoft.com.cn">gaoliming@byosoft.com.cn</a>; <a href="mailto:zhiguang.liu@intel.com">zhiguang.liu@intel.com</a> > Cc: Ashish Singhal <<a href="mailto:ashishsingha@nvidia.com">ashishsingha@nvidia.com</a>> > Subject: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header with > NVIDIA 16550 Subtype > > Add macros for NVIDIA 16550 UART specific debug port subtype in both > DBG2 as well as SPCR header file. > > Signed-off-by: Ashish Singhal <<a href="mailto:ashishsingha@nvidia.com">ashishsingha@nvidia.com</a>> > > --- > MdePkg/Include/IndustryStandard/DebugPort2Table.h | 1 + > .../IndustryStandard/SerialPortConsoleRedirectionTable.h | 5 +++++ > 2 files changed, 6 insertions(+) > > diff --git a/MdePkg/Include/IndustryStandard/DebugPort2Table.h > b/MdePkg/Include/IndustryStandard/DebugPort2Table.h > index 3faa30b76a..6a6fd2590e 100644 > --- a/MdePkg/Include/IndustryStandard/DebugPort2Table.h > +++ b/MdePkg/Include/IndustryStandard/DebugPort2Table.h > @@ -43,6 +43,7 @@ typedef struct { > #define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550 > 0x0000 > #define > EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_SUBSET_COMPATIBLE_WITH_ > MS_DBGP_SPEC 0x0001 > #define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART > 0x0003 > +#define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_NVIDIA_16550_UART > 0x0005 > #define > EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART_2X > 0x000d > #define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART > 0x000e > #define EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_DCC > 0x000f > diff --git > a/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h > b/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h > index 2066c7895e..ba19567f52 100644 > --- a/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h > +++ b/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable. > +++ h > @@ -80,6 +80,11 @@ typedef struct { > /// > #define > EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_AR > M_PL011_UART 0x03 > > +/// > +/// NVIDIA 16550 UART > +/// > +#define > EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_NV > IDIA_16550_UART 0x05 > + > /// > /// ARM SBSA Generic UART (2.x) supporting 32-bit only accesses [deprecated] > /// > -- > 2.17.1 > > > > > IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.<o:p></o:p></div></div><div></o:p></div></div></body></html> <div width="1" style="color:white;clear:both">_._,_._,_</div> <hr> Groups.io Links: You receive all messages sent to this group. <a target="_blank" href="https://edk2.groups.io/g/devel/message/75941">View/Reply Online (#75941)</a> | | <a target="_blank" href="https://groups.io/mt/83252563/1813853">Mute This Topic</a> | <a href="https://edk2.groups.io/g/devel/post">New Topic</a> <a href="https://edk2.groups.io/g/devel/editsub/1813853">Your Subscription</a> | <a href="mailto:devel+owner@edk2.groups.io">Contact Group Owner</a> | <a href="https://edk2.groups.io/g/devel/unsub">Unsubscribe</a> [edk2-devel-archive@redhat.com] <div width="1" style="color:white;clear:both">_._,_._,_</div>