Fix some typo.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7160 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 28 insertions, 27 deletions

diff --git a/MdeModulePkg/Library/GenericBdsLib/BdsBoot.c b/MdeModulePkg/Library/GenericBdsLib/BdsBoot.c
index 8f9d92881a..f170daab95 100644
--- a/MdeModulePkg/Library/GenericBdsLib/BdsBoot.c
+++ b/MdeModulePkg/Library/GenericBdsLib/BdsBoot.c
@@ -50,7 +50,7 @@ BdsLibDoLegacyBoot (
     return EFI_UNSUPPORTED;

   }

   //

-  // Notes: if we seperate the int 19, then we don't need to refresh BBS

+  // Notes: if we separate the int 19, then we don't need to refresh BBS

   //

   BdsRefreshBbsTableForBoot (Option);

 

@@ -77,7 +77,7 @@ BdsLibDoLegacyBoot (
 

   @param  Option                 The boot option need to be processed

   @param  DevicePath             The device path which describe where to load the

-                                 boot image or the legcy BBS device path to boot

+                                 boot image or the legacy BBS device path to boot

                                  the legacy OS

   @param  ExitDataSize           The size of exit data.

   @param  ExitData               Data returned when Boot image failed.

@@ -175,6 +175,7 @@ BdsLibBootViaBootOption (
       FreePool(Option->DevicePath);

     }

     Option->DevicePath  = AllocateZeroPool (GetDevicePathSize (DevicePath));

+    ASSERT(Option->DevicePath != NULL);

     CopyMem (Option->DevicePath, DevicePath, GetDevicePathSize (DevicePath));

     //

     // Update the shell boot option

@@ -286,7 +287,7 @@ Done:
 /**

   Expand a device path that starts with a hard drive media device path node to be a

   full device path that includes the full hardware path to the device. We need

-  to do this so it can be booted. As an optimizaiton the front match (the part point

+  to do this so it can be booted. As an optimization the front match (the part point

   to the partition node. E.g. ACPI() /PCI()/ATA()/Partition() ) is saved in a variable

   so a connect all is not required on every boot. All successful history device path

   which point to partition node (the front part) will be saved.

@@ -338,8 +339,8 @@ BdsExpandPartitionPartialDevicePathToFull (
     do {

       //

       // Check every instance of the variable

-      // First, check wheather the instance contain the partition node, which is needed for distinguishing  multi

-      // partial partition boot option. Second, check wheather the instance could be connected.

+      // First, check whether the instance contain the partition node, which is needed for distinguishing  multi

+      // partial partition boot option. Second, check whether the instance could be connected.

       //

       Instance  = GetNextDevicePathInstance (&TempNewDevicePath, &Size);

       if (MatchPartitionDevicePathNode (Instance, HardDriveDevicePath)) {

@@ -363,13 +364,13 @@ BdsExpandPartitionPartialDevicePathToFull (
     if (DeviceExist) {

       //

       // Find the matched device path.

-      // Append the file path infomration from the boot option and return the fully expanded device path.

+      // Append the file path information from the boot option and return the fully expanded device path.

       //

       DevicePath     = NextDevicePathNode ((EFI_DEVICE_PATH_PROTOCOL *) HardDriveDevicePath);

       FullDevicePath = AppendDevicePath (Instance, DevicePath);

 

       //

-      // Adjust the 'HDDP' instances sequense if the matched one is not first one.

+      // Adjust the 'HDDP' instances sequence if the matched one is not first one.

       //

       if (NeedAdjust) {

         //

@@ -380,7 +381,7 @@ BdsExpandPartitionPartialDevicePathToFull (
         FreePool (TempNewDevicePath);

         

         //

-        // Second, append the remaining parth after the matched instance

+        // Second, append the remaining path after the matched instance

         //

         TempNewDevicePath = CachedDevicePath;

         CachedDevicePath = AppendDevicePathInstance (Instance, CachedDevicePath );

@@ -405,7 +406,7 @@ BdsExpandPartitionPartialDevicePathToFull (
 

   //

   // If we get here we fail to find or 'HDDP' not exist, and now we need

-  // to seach all devices in the system for a matched partition

+  // to search all devices in the system for a matched partition

   //

   BdsLibConnectAllDriversToAllControllers ();

   Status = gBS->LocateHandleBuffer (ByProtocol, &gEfiBlockIoProtocolGuid, NULL, &BlockIoHandleCount, &BlockIoBuffer);

@@ -434,11 +435,11 @@ BdsExpandPartitionPartialDevicePathToFull (
       FullDevicePath = AppendDevicePath (BlockIoDevicePath, DevicePath);

 

       //

-      // Save the matched patition device path in 'HDDP' variable

+      // Save the matched partition device path in 'HDDP' variable

       //

       if (CachedDevicePath != NULL) {

         //

-        // Save the matched patition device path as first instance of 'HDDP' variable

+        // Save the matched partition device path as first instance of 'HDDP' variable

         //

         if (BdsLibMatchDevicePaths (CachedDevicePath, BlockIoDevicePath)) {

           TempNewDevicePath = CachedDevicePath;

@@ -455,7 +456,7 @@ BdsExpandPartitionPartialDevicePathToFull (
         }

         //

         // Here limit the device path instance number to 12, which is max number for a system support 3 IDE controller

-        // If the user try to boot many OS in different HDs or partitions, in theary, the 'HDDP' variable maybe become larger and larger.

+        // If the user try to boot many OS in different HDs or partitions, in theory, the 'HDDP' variable maybe become larger and larger.

         //

         InstanceNum = 0;

         TempNewDevicePath = CachedDevicePath;

@@ -806,7 +807,7 @@ BdsDeleteAllInvalidEfiBootOption (
 

 /**

   This function will enumerate all possible boot device in the system,

-  it will only excute once of every boot.

+  it will only execute once of every boot.

 

   @param  BdsBootOptionList      The header of the link list which indexed all

                                  current boot options

@@ -1286,7 +1287,7 @@ BdsLibGetBootableHandle (
     }

   } else {

     //

-    // Get BlockIo protocal and check removable attribute

+    // Get BlockIo protocol and check removable attribute

     //

     Status = gBS->HandleProtocol (Handle, &gEfiBlockIoProtocolGuid, (VOID **)&BlockIo);

     //

@@ -1315,7 +1316,7 @@ BdsLibGetBootableHandle (
 

   //

   // If fail to get bootable handle specified by a USB boot option, the BDS should try to find other bootable device in the same USB bus

-  // Try to locate the USB node device path first, if fail then use its previour PCI node to search

+  // Try to locate the USB node device path first, if fail then use its previous PCI node to search

   //

   DupDevicePath = DuplicateDevicePath (DevicePath);

   ASSERT (DupDevicePath != NULL);

@@ -1464,23 +1465,23 @@ BdsLibNetworkBootWithMediaPresent (
 

   @param  DevicePath                      The bootable device Path to check

 

-  @retval BDS_EFI_MEDIA_HD_BOOT           If the device path contains any media deviec path node, it is media boot type

+  @retval BDS_EFI_MEDIA_HD_BOOT           If the device path contains any media device path node, it is media boot type

                                           For the floppy node, handle it as media node

-  @retval BDS_EFI_MEDIA_CDROM_BOOT        If the device path contains any media deviec path node, it is media boot type

+  @retval BDS_EFI_MEDIA_CDROM_BOOT        If the device path contains any media device path node, it is media boot type

                                           For the floppy node, handle it as media node

-  @retval BDS_EFI_ACPI_FLOPPY_BOOT        If the device path contains any media deviec path node, it is media boot type

+  @retval BDS_EFI_ACPI_FLOPPY_BOOT        If the device path contains any media device path node, it is media boot type

                                           For the floppy node, handle it as media node

-  @retval BDS_EFI_MESSAGE_ATAPI_BOOT      If the device path not contains any media deviec path node,  and

+  @retval BDS_EFI_MESSAGE_ATAPI_BOOT      If the device path not contains any media device path node,  and

                                           its last device path node point to a message device path node, it is

   

-  @retval BDS_EFI_MESSAGE_SCSI_BOOT       If the device path not contains any media deviec path node,  and

+  @retval BDS_EFI_MESSAGE_SCSI_BOOT       If the device path not contains any media device path node,  and

                                           its last device path node point to a message device path node, it is

-  @retval BDS_EFI_MESSAGE_USB_DEVICE_BOOT If the device path not contains any media deviec path node,  and

+  @retval BDS_EFI_MESSAGE_USB_DEVICE_BOOT If the device path not contains any media device path node,  and

                                           its last device path node point to a message device path node, it is

-  @retval BDS_EFI_MESSAGE_MISC_BOOT       If the device path not contains any media deviec path node,  and

+  @retval BDS_EFI_MESSAGE_MISC_BOOT       If the device path not contains any media device path node,  and

                                           its last device path node point to a message device path node, it is

   @retval BDS_LEGACY_BBS_BOOT             Legacy boot type

-  @retval BDS_EFI_UNSUPPORT               An EFI Removable BlockIO device path not point to a media and message devie,   

+  @retval BDS_EFI_UNSUPPORT               An EFI Removable BlockIO device path not point to a media and message device,   

 

 **/

 UINT32

@@ -1554,14 +1555,14 @@ BdsGetBootTypeFromDevicePath (
 }

 

 /**

-  Check whether the Device path in a boot option point to a valide bootable device,

+  Check whether the Device path in a boot option point to a valid bootable device,

   And if CheckMedia is true, check the device is ready to boot now.

 

   @param  DevPath     the Device path in a boot option

   @param  CheckMedia  if true, check the device is ready to boot now.

 

-  @retval TRUE        the Device path  is valide

-  @retval FALSE       the Device path  is invalide .

+  @retval TRUE        the Device path  is valid

+  @retval FALSE       the Device path  is invalid .

 

 **/

 BOOLEAN

@@ -1707,7 +1708,7 @@ BdsLibIsValidEFIBootOptDevicePath (
 /**

   According to a file guild, check a Fv file device path is valid. If it is invalid,

   try to return the valid device path.

-  FV address maybe changes for memory layout adjust from time to time, use this funciton

+  FV address maybe changes for memory layout adjust from time to time, use this function

   could promise the Fv file device path is right.

 

   @param  DevicePath             on input, the Fv file device path need to check on