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Tue, 18 May 2021 21:14:11 +0000 Received: from PAXPR08MB6987.eurprd08.prod.outlook.com ([fe80::7c65:78c4:8d03:62ad]) by PAXPR08MB6987.eurprd08.prod.outlook.com ([fe80::7c65:78c4:8d03:62ad%7]) with mapi id 15.20.4129.031; Tue, 18 May 2021 21:14:11 +0000 From: "Samer El-Haj-Mahmoud" To: "devel@edk2.groups.io" , "ashishsingha@nvidia.com" , "michael.d.kinney@intel.com" , "gaoliming@byosoft.com.cn" , "zhiguang.liu@intel.com" CC: Samer El-Haj-Mahmoud Subject: Re: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header with NVIDIA 16550 Subtype Thread-Topic: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header with NVIDIA 16550 Subtype Thread-Index: AQHXTBUBUd7RhEujLEiDzTjV51RGrqrpvUdg Date: Tue, 18 May 2021 21:14:10 +0000 Message-ID: References: <08963a74b28d8b119cdbf0b52aef45190847fb39.1621362650.git.ashishsingha@nvidia.com> In-Reply-To: <08963a74b28d8b119cdbf0b52aef45190847fb39.1621362650.git.ashishsingha@nvidia.com> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Authentication-Results-Original: edk2.groups.io; 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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 May 2021 21:14:27.2536 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7a6a0723-1988-4df6-eeb1-08d91a41eb61 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: VE1EUR03FT025.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR08MB7111 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Reviewed-by: Samer El-Haj-Mahmoud > -----Original Message----- > From: devel@edk2.groups.io On Behalf Of Ashish > Singhal via groups.io > Sent: Tuesday, May 18, 2021 2:38 PM > To: devel@edk2.groups.io; michael.d.kinney@intel.com; > gaoliming@byosoft.com.cn; zhiguang.liu@intel.com > Cc: Ashish Singhal > Subject: [edk2-devel] [PATCH 1/1] MdePkg: Update DBG2 and SPCR header wi= th > 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 > > --- > 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 [deprec= ated] > /// > -- > 2.17.1 > > > >=20 > IMPORTANT NOTICE: The contents of this email and any attachments are confi= dential and may also be privileged. If you are not the intended recipient, = please notify the sender immediately and do not disclose the contents to an= y other person, use it for any purpose, or store or copy the information in= any medium. Thank you.