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ShellPkg: Change MM command output during script execution 

-	Automatically use non-interactive mode during script execution.
-	Automatically use non-interactive mode when a specific value is read (omitting this behavior was a violation of the UEFI Shell Spec)
-	Only output the value read in when reading a value in a script; this allows automated use of the MM command.


Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Chris Phillips <chrisp@hp.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14874 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jaben Carsey 2013-11-20 17:25:02 +00:00 committed by jcarsey
parent 2fc67057f0
commit f79868cd18
1 changed files with 28 additions and 9 deletions
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25
ShellPkg/Library/UefiShellDebug1CommandsLib/Mm.c
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@ -1,7 +1,7 @@
/** @file
Main file for Mm shell Debug1 function.
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2005 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -315,7 +315,10 @@ ShellCommandRunMm (
}
}
if (ShellCommandLineGetFlag (Package, L"-n")) {
//
// Non interactive for a script file or for the specific parameter
//
if (gEfiShellProtocol->BatchIsActive() || ShellCommandLineGetFlag (Package, L"-n")) {
Interactive = FALSE;
}
@ -360,6 +363,11 @@ ShellCommandRunMm (
Temp = ShellCommandLineGetRawValue(Package, 2);
if (Temp != NULL) {
//
// Per spec if value is specified, then -n is assumed.
//
Interactive = FALSE;
if (!ShellIsHexOrDecimalNumber(Temp, TRUE, FALSE) || EFI_ERROR(ShellConvertStringToUint64(Temp, &Value, TRUE, FALSE))) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, Temp);
ShellStatus = SHELL_INVALID_PARAMETER;
@ -489,23 +497,34 @@ ShellCommandRunMm (
if (!Interactive) {
Buffer = 0;
if (AccessType == EFIMemoryMappedIo) {
if (!gEfiShellProtocol->BatchIsActive()) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MM_MMIO), gShellDebug1HiiHandle);
}
IoDev->Mem.Read (IoDev, Width, Address, 1, &Buffer);
} else if (AccessType == EfiIo) {
if (!gEfiShellProtocol->BatchIsActive()) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MM_IO), gShellDebug1HiiHandle);
}
IoDev->Io.Read (IoDev, Width, Address, 1, &Buffer);
} else if (AccessType == EfiPciConfig) {
if (!gEfiShellProtocol->BatchIsActive()) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MM_PCI), gShellDebug1HiiHandle);
}
IoDev->Pci.Read (IoDev, Width, Address, 1, &Buffer);
} else if (AccessType == EfiPciEConfig) {
if (!gEfiShellProtocol->BatchIsActive()) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MM_PCIE), gShellDebug1HiiHandle);
}
IoDev->Pci.Read (IoDev, Width, PciEAddress, 1, &Buffer);
} else {
if (!gEfiShellProtocol->BatchIsActive()) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MM_MEM), gShellDebug1HiiHandle);
}
ReadMem (Width, Address, 1, &Buffer);
}
if (!gEfiShellProtocol->BatchIsActive()) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MM_ADDRESS), gShellDebug1HiiHandle, Address);
}
if (Size == 1) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MM_BUF2), gShellDebug1HiiHandle, (UINTN)Buffer);
} else if (Size == 2) {