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MdeModulePkg/ResetSystemRuntimeDxe: Add more debug message

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The patch adds more debug message in ResetSystem().
It also removes unnecessary check of mResetNotifyDepth.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
(cherry picked from commit 4bf95a9f36)
This commit is contained in:
Ruiyu Ni
2017-09-05 11:29:00 +08:00
parent e21ccea66d
commit 917cb49e14
1 changed files with 44 additions and 44 deletions
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24
MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
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@ -15,6 +15,10 @@
#include "ResetSystem.h" #include "ResetSystem.h"
GLOBAL_REMOVE_IF_UNREFERENCED CHAR16 *mResetTypeStr[] = {
L"Cold", L"Warm", L"Shutdown", L"PlatformSpecific"
};
// //
// The current ResetSystem() notification recursion depth // The current ResetSystem() notification recursion depth
// //
@ -251,16 +255,6 @@ ResetSystem (
LIST_ENTRY *Link; LIST_ENTRY *Link;
RESET_NOTIFY_ENTRY *Entry; RESET_NOTIFY_ENTRY *Entry;
//
// Above the maximum recursion depth, so do the smallest amount of
// work to perform a cold reset.
//
if (mResetNotifyDepth >= MAX_RESET_NOTIFY_DEPTH) {
ResetCold ();
ASSERT (FALSE);
return;
}
// //
// Only do REPORT_STATUS_CODE() on first call to ResetSystem() // Only do REPORT_STATUS_CODE() on first call to ResetSystem()
// //
@ -272,7 +266,10 @@ ResetSystem (
} }
mResetNotifyDepth++; mResetNotifyDepth++;
if (!EfiAtRuntime () && mResetNotifyDepth < MAX_RESET_NOTIFY_DEPTH) { DEBUG ((DEBUG_INFO, "DXE ResetSystem2: Reset call depth = %d.\n", mResetNotifyDepth));
if (mResetNotifyDepth <= MAX_RESET_NOTIFY_DEPTH) {
if (!EfiAtRuntime ()) {
// //
// Call reset notification functions registered through the // Call reset notification functions registered through the
// EDKII_PLATFORM_SPECIFIC_RESET_FILTER_PROTOCOL. // EDKII_PLATFORM_SPECIFIC_RESET_FILTER_PROTOCOL.
@ -307,6 +304,10 @@ ResetSystem (
Entry->ResetNotify (ResetType, ResetStatus, DataSize, ResetData); Entry->ResetNotify (ResetType, ResetStatus, DataSize, ResetData);
} }
} }
} else {
ASSERT (ResetType < ARRAY_SIZE (mResetTypeStr));
DEBUG ((DEBUG_ERROR, "DXE ResetSystem2: Maximum reset call depth is met. Use the current reset type: %s!\n", mResetTypeStr[ResetType]));
}
switch (ResetType) { switch (ResetType) {
case EfiResetWarm: case EfiResetWarm:
@ -331,7 +332,6 @@ ResetSystem (
} }
ResetWarm (); ResetWarm ();
break; break;
case EfiResetCold: case EfiResetCold: