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ShellPkg/DpDynamicCommand: Add ResetEnd support in DP command

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DP command should be able to parse the FPDT ACPI table and dump
the ResetEnd which was logged at the beginning of the firmware
image execution. So that DP can calculate SEC phase time duration
start from the beginning of firmware image execution.

Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: zhenhuay <zhenhua.yang@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
This commit is contained in:
zhenhuay
2022-11-21 17:34:56 +08:00
committed by mergify[bot]
parent ae3bc559f9
commit c8c978d328
4 changed files with 25 additions and 0 deletions
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9
ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c
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@ -548,6 +548,15 @@ ProcessPhases (
Total = 0;
// print Reset End if it's valid
//
if (SecTime > mResetEnd) {
SecTime = SecTime - mResetEnd; // Calculate sec time duration start from the beginning of firmware image execution
ElapsedTime = DurationInMicroSeconds (mResetEnd); // Calculate elapsed time in microseconds
Total += DivU64x32 (ElapsedTime, 1000); // Accumulate time in milliseconds
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RESET_END), mDpHiiHandle, ElapsedTime);
}
// print SEC phase duration time
//
if (SecTime > 0) {