Re: [Patch V2] UefiPayloadPkg: Add definition for PayloadCommandLine HOB

["Guo Dong" <guo.dong@intel.com>]

Reviewed-by: Guo Dong <guo.dong@intel.com>

-----Original Message-----
From: Tan, Dun <dun.tan@intel.com> 
Sent: Wednesday, April 27, 2022 11:46 PM
To: devel@edk2.groups.io
Cc: Tan, Dun <dun.tan@intel.com>; Ni, Ray <ray.ni@intel.com>; Dong, Guo <guo.dong@intel.com>; You, Benjamin <benjamin.you@intel.com>; Rhodes, Sean <sean@starlabs.systems>; Liu, Zhiguang <zhiguang.liu@intel.com>
Subject: [Patch V2] UefiPayloadPkg: Add definition for PayloadCommandLine HOB

From: duntan <dun.tan@intel.com>

Add definition for UNIVERSAL_PAYLOAD_COMMAND_LINE Hob.
This Hob is used to pass command Line to Payload.

Signed-off-by: Dun Tan <dun.tan@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Guo Dong <guo.dong@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Dun Tan <dun.tan@intel.com>
---
 UefiPayloadPkg/Include/Guid/PayloadCommandLine.h | 28 ++++++++++++++++++++++++++++
 UefiPayloadPkg/UefiPayloadPkg.dec                |  1 +
 2 files changed, 29 insertions(+)

diff --git a/UefiPayloadPkg/Include/Guid/PayloadCommandLine.h b/UefiPayloadPkg/Include/Guid/PayloadCommandLine.h
new file mode 100644
index 0000000000..845a30efe1
--- /dev/null
+++ b/UefiPayloadPkg/Include/Guid/PayloadCommandLine.h
@@ -0,0 +1,28 @@
+/** @file
+  Define the structure for the Payload command line Hob.
+
+Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef PAYLOAD_COMMAND_LINE_H_
+#define PAYLOAD_COMMAND_LINE_H_
+
+#include <Uefi.h>
+#include <UniversalPayload/UniversalPayload.h>
+
+#pragma pack (1)
+
+typedef struct {
+  UNIVERSAL_PAYLOAD_GENERIC_HEADER    Header;
+  UINT32                              Count;
+  CHAR8                               CommandLine[0];
+} UNIVERSAL_PAYLOAD_COMMAND_LINE;
+
+#pragma pack()
+
+#define UNIVERSAL_PAYLOAD_COMMAND_LINE_REVISION  1
+
+extern GUID  gEdkiiPayloadCommandLineGuid; #endif
diff --git a/UefiPayloadPkg/UefiPayloadPkg.dec b/UefiPayloadPkg/UefiPayloadPkg.dec
index 5c1aeb8235..1ccfc32548 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dec
+++ b/UefiPayloadPkg/UefiPayloadPkg.dec
@@ -35,6 +35,7 @@
   gUefiAcpiBoardInfoGuid   = {0xad3d31b, 0xb3d8, 0x4506, {0xae, 0x71, 0x2e, 0xf1, 0x10, 0x6, 0xd9, 0xf}}
   gUefiSerialPortInfoGuid  = { 0x6c6872fe, 0x56a9, 0x4403, { 0xbb, 0x98, 0x95, 0x8d, 0x62, 0xde, 0x87, 0xf1 } }
   gLoaderMemoryMapInfoGuid = { 0xa1ff7424, 0x7a1a, 0x478e, { 0xa9, 0xe4, 0x92, 0xf3, 0x57, 0xd1, 0x28, 0x32 } }
+  gEdkiiPayloadCommandLineGuid = {0xb5aeb34f, 0x3047, 0x4955, {0xb8, 
+ 0x80, 0xad, 0xd3, 0x6d, 0x86, 0xdc, 0x0f}}
 
   # SMM variable support
   gNvVariableInfoGuid      = { 0x7a345dca, 0xc26, 0x4f2a,  { 0xa8, 0x9a, 0x57, 0xc0, 0x8d, 0xdd, 0x22, 0xee } }
--
2.31.1.windows.1