Re: [edk2-devel] [PATCH] MdeModulePkg/ResetSystemRuntimeDxe: Print Reset Data

["Ashish Singhal via groups.io" <ashishsingha=nvidia.com@groups.io>]

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Hello Gao,

Checking if you have any feedback on this.

Thanks
Ashish
________________________________
From: Ashish Singhal <ashishsingha@nvidia.com>
Sent: Wednesday, December 6, 2023 5:21 PM
To: devel@edk2.groups.io <devel@edk2.groups.io>; gaoliming@byosoft.com.cn <gaoliming@byosoft.com.cn>; Jeff Brasen <jbrasen@nvidia.com>
Cc: Ashish Singhal <ashishsingha@nvidia.com>
Subject: [PATCH] MdeModulePkg/ResetSystemRuntimeDxe: Print Reset Data

ResetSystem runtime call allows for sending reset data that
starts with a NULL terminated string. Add support to print
that string on console.

Signed-off-by: Ashish Singhal <ashishsingha@nvidia.com>
---
 .../Universal/ResetSystemRuntimeDxe/ResetSystem.c         | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c b/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
index 42f1b1d015..72bb1d2be6 100644
--- a/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
+++ b/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
@@ -252,6 +252,14 @@ RuntimeServiceResetSystem (
     mResetNotifyDepth
     ));

+  if ((ResetData != NULL) && (DataSize != 0)) {
+    DEBUG ((
+      DEBUG_INFO,
+      "DXE ResetSystem2: ResetData: %s\n",
+      ResetData
+      ));
+  }
+
   if (mResetNotifyDepth <= MAX_RESET_NOTIFY_DEPTH) {
     if (!EfiAtRuntime ()) {
       //
--
2.17.1



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