Update for Meta data.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7361 6f19259b-4bc3-4df7-8a09-765794883524
2009-01-23 10:01:51 +00:00
parent 75a3814159
commit 7772b1760f
16 changed files with 196 additions and 62 deletions
--- a/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c
+++ b/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c
@@ -317,7 +317,7 @@ ConPlatformTextInDriverBindingStart (
  Device GUID on ControllerHandle.

  If this devcie is not one hot-plug devce, append its device path into the 
-  console environment variables ConOutDev, StdErrDev.
+  console environment variables ConOutDev, ErrOutDev.
  
  @param  This                 Protocol instance pointer.
  @param  ControllerHandle     Handle of device to bind driver to
@@ -374,7 +374,7 @@ ConPlatformTextOutDriverBindingStart (
  }
  //
  // Check the device handle, if it is a hot plug device,
-  // do not put the device path into ConOutDev and StdErrDev,
+  // do not put the device path into ConOutDev and ErrOutDev,
  // and install gEfiConsoleOutDeviceGuid to the device handle directly.
  // The policy is, make hot plug device plug in and play immediately.
  //
@@ -396,7 +396,7 @@ ConPlatformTextOutDriverBindingStart (
      APPEND
      );
    //
-    // Then append the device path to the StdErrDev environment variable
+    // Then append the device path to the ErrOutDev environment variable
    //
    ConPlatformUpdateDeviceVariable (
      L"ErrOutDev",
@@ -424,7 +424,7 @@ ConPlatformTextOutDriverBindingStart (
                      );
    }
    //
-    // If the device path is successfully added to the StdErr environment variable,
+    // If the device path is successfully added to the ErrOut environment variable,
    // then install EfiStandardErrorDeviceGuid onto ControllerHandle
    //
    Status = ConPlatformUpdateDeviceVariable (
@@ -557,7 +557,7 @@ ConPlatformTextOutDriverBindingStop (
  EFI_DEVICE_PATH_PROTOCOL  *DevicePath;

  //
-  // If it is not a hot-plug device, first delete it from the ConOutDev and StdErrDev variable.
+  // If it is not a hot-plug device, first delete it from the ConOutDev and ErrOutDev variable.
  //
  if (!IsHotPlugDevice (This->DriverBindingHandle, ControllerHandle)) {
    //
@@ -573,7 +573,7 @@ ConPlatformTextOutDriverBindingStop (
                    );
    if (!EFI_ERROR (Status)) {
      //
-      // Remove DevicePath from ConOutDev, and StdErrDev
+      // Remove DevicePath from ConOutDev, and ErrOutDev
      //
      ConPlatformUpdateDeviceVariable (
        L"ConOutDev",
@@ -655,7 +655,7 @@ ConPlatformUnInstallProtocol (
 }

 /**
-  Get the necessary size of buffer and read the variabe.
+  Get the necessary size of buffer and read the variable.

  First get the necessary size of buffer. Then read the
  EFI variable (Name) and return a dynamically allocated
@@ -824,7 +824,7 @@ ConPlatformMatchDevicePaths (
  Update console environment variables. 

  @param  VariableName    Console environment variables, ConOutDev, ConInDev
-                          StdErrDev, ConIn or ConOut.
+                          ErrOutDev, ConIn ,ConOut or ErrOut.
  @param  DevicePath      Console devcie's device path.
  @param  Operation       Variable operations, including APPEND, CHECK and DELETE.

--- a/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
+++ b/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
@@ -1,5 +1,6 @@
 #/** @file
-# Console Platfrom DXE Driver, install Console protocols and updates environment variables.
+# Console Platfrom DXE Driver that specifies whether device can be used as console
+# input/output device or error output device and update global variables accordingly.
 #
 # Copyright (c) 2006 - 2008, Intel Corporation
 #
@@ -54,14 +55,37 @@
  DebugLib

 [Guids]
-  gEfiGlobalVariableGuid                        ## SOMETIMES_CONSUMES ## Variable:L"ErrOut"
-  gEfiStandardErrorDeviceGuid
-  gEfiConsoleOutDeviceGuid
-  gEfiConsoleInDeviceGuid
+  ##
+  # This is the VendorGuid of all architecturally defined variables in UEFI spec.
+  #
+  gEfiGlobalVariableGuid                        ## CONSUMES  ## Variable:L"ConIn"
+  gEfiGlobalVariableGuid                        ## CONSUMES  ## Variable:L"ConOut"
+  gEfiGlobalVariableGuid                        ## CONSUMES  ## Variable:L"ErrOut"
+  gEfiGlobalVariableGuid                        ## CONSUMES  ## Variable:L"ConInDev"
+  gEfiGlobalVariableGuid                        ## CONSUMES  ## Variable:L"ConOutDev"
+  gEfiGlobalVariableGuid                        ## CONSUMES  ## Variable:L"ErrOutDev"
+  ##
+  # This GUID is used to specify the device is the standard error device.
+  # If the device is a standard error device, this GUID as the protocol GUID will be installed
+  # onto this device handle.
+  #
+  gEfiStandardErrorDeviceGuid                   ## PROTOCOL
+  ##
+  # This GUID is used to specify the device is the console output device.
+  # If the device is a console output device, this GUID as the protocol GUID will be installed
+  # onto this device handle.
+  #
+  gEfiConsoleOutDeviceGuid                      ## PROTOCOL
+  ##
+  # This GUID is used to specify the device is the console input device.
+  # If the device is a console input device, this GUID as the protocol GUID will be installed
+  # onto this device handle.
+  #
+  gEfiConsoleInDeviceGuid                       ## PROTOCOL

 [Protocols]
  gEfiDevicePathProtocolGuid                    ## TO_START
  gEfiSimpleTextInProtocolGuid                  ## TO_START
  gEfiSimpleTextOutProtocolGuid                 ## TO_START
-  gEfiHotPlugDeviceGuid                         ## SOMETIMES_CONSUMES
+  gEfiHotPlugDeviceGuid                         ## SOMETIMES_CONSUMES (Used to check if it's a hot-plug device)
  
--- a/MdeModulePkg/Universal/MemoryTest/BaseMemoryTestPei/BaseMemoryTestPei.inf
+++ b/MdeModulePkg/Universal/MemoryTest/BaseMemoryTestPei/BaseMemoryTestPei.inf
@@ -1,5 +1,5 @@
 #/** @file
-#  This PEIM provides memory test PPI for memory test in PEI Phase.
+#  This PEIM provides Base Memory Test PPI for memory test in PEI Phase.
 #  
 #  Copyright (c) 2006 - 2008, Intel Corporation. <BR>
 #  All rights reserved. This program and the accompanying materials
@@ -41,7 +41,7 @@
  PeiServicesLib

 [Ppis]
-  gPeiBaseMemoryTestPpiGuid                     # PPI ALWAYS_PRODUCED
+  gPeiBaseMemoryTestPpiGuid                     ## PRODUCES

 [FixedPcd.common]
  gEfiMdePkgTokenSpaceGuid.PcdStatusCodeValueMemoryTestStarted
--- a/MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
+++ b/MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
@@ -42,7 +42,7 @@
  DebugLib

 [Protocols]
-  gEfiGenericMemTestProtocolGuid                # PROTOCOL ALWAYS_PRODUCED
+  gEfiGenericMemTestProtocolGuid                ## PRODUCES

 [Depex]
  TRUE
--- a/MdeModulePkg/Universal/Metronome/Metronome.inf
+++ b/MdeModulePkg/Universal/Metronome/Metronome.inf
@@ -1,6 +1,15 @@
 #/** @file
-# This module produces the Metronome Architectural Protocol on top of an instance
-# of the Timer Library defined in the MdePkg.
+# This module produces the Metronome Architectural Protocol on top of Timer Library.
+#
+# This is a generic implementation of the Metronome Architectural Protocol that
+# layers on top of an instance of the Timer Library.  The Timer Library provides
+# functions for nanosecond and microsecond delays.  This generic implementation
+# produces a fixed TickPeriod of 100ns unit, and when the WaitForTick() service
+# is called, the number of ticks passed in is converted to either nanosecond or
+# microsecond units.  If the number of ticks is small, then nanoseconds are used.
+# If the number of ticks is large, then microseconds are used.  This prevents
+# overflows that could occur for long delays if only nanoseconds were used and also
+# provides the greatest accuracy for small delays. 
 #
 # Copyright (c) 2008, Intel Corporation                                                         
 # All rights reserved. This program and the accompanying materials                          
@@ -41,7 +50,7 @@
  Metronome.h

 [Protocols]
-  gEfiMetronomeArchProtocolGuid
+  gEfiMetronomeArchProtocolGuid      ## PRODUCES

 [Depex]
  TRUE
--- a/MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
+++ b/MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
@@ -46,9 +46,17 @@


 [Protocols]
-  gEfiMonotonicCounterArchProtocolGuid          # PROTOCOL ALWAYS_PRODUCED
+  gEfiMonotonicCounterArchProtocolGuid          ## PRODUCES


 [Depex]
  gEfiVariableArchProtocolGuid AND gEfiVariableWriteArchProtocolGuid

+
+# [Event]
+#   ##
+#   # This is a private event to update the Monotonic Counter's high part when low part overflows.
+#   #
+#   EVT_NOTIFY_SIGNAL                   ## PRODUCES
+#
+#
--- a/MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
+++ b/MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
@@ -40,9 +40,10 @@
  ReportStatusCodeLib
  UefiDriverEntryPoint
  DebugLib
+  PcdLib

 [Protocols]
-  gEfiWatchdogTimerArchProtocolGuid             # PROTOCOL ALWAYS_PRODUCED
+  gEfiWatchdogTimerArchProtocolGuid             ## PRODUCES

 [FixedPcd.common]
  gEfiMdePkgTokenSpaceGuid.PcdStatusCodeValueEfiWatchDogTimerExpired
@@ -50,4 +51,10 @@
 [depex]
  gEfiTimerArchProtocolGuid
  
-  
+# [Event]
+#   ##
+#   # Relative timer event set by EFI_WATCHDOG_TIMER_ARCH_PROTOCOL.SetTimerPeriod()
+#   #
+#   EVENT_TYPE_RELATIVE_TIMER                   ## PRODUCES
+#
+#