diff options
Diffstat (limited to 'MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c')
| -rw-r--r-- | MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c b/MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c index eab1b4180f..739990679b 100644 --- a/MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c +++ b/MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c @@ -1380,7 +1380,12 @@ S3BootScriptSaveDispatch2 ( /**
Adds a record for memory reads of the memory location and continues when the exit criteria is
satisfied or after a defined duration.
-
+
+ Please aware, below interface is different with PI specification, Vol 5:
+ EFI_S3_SAVE_STATE_PROTOCOL.Write() for EFI_BOOT_SCRIPT_MEM_POLL_OPCODE.
+ "Duration" below is microseconds, while "Delay" in PI specification means
+ the number of 100ns units to poll.
+
@param Width The width of the memory operations.
@param Address The base address of the memory operations.
@param BitMask A pointer to the bit mask to be AND-ed with the data read from the register.
|