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Code and comments have been checked with spec.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6650 6f19259b-4bc3-4df7-8a09-765794883524
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jji4
2008-11-20 08:55:42 +00:00
parent 404c79588e
commit 1d37ab9fb9
7 changed files with 429 additions and 312 deletions
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42
MdePkg/Library/UefiLib/UefiNotTiano.c
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@@ -214,10 +214,12 @@ EfiCreateEventReadyToBootEx (
/**
Signal a Ready to Boot Event.
Create a Ready to Boot Event. Signal it and close it. This causes other
events of the same event group to be signaled in other modules.
Create, Signal, and Close the Ready to Boot event using EfiSignalEventReadyToBoot().
This function abstracts the signaling of the Ready to Boot Event. The Framework moved
from a proprietary to UEFI 2.0 based mechanism. This library abstracts the caller from
how this event is created to prevent to code form having to change with the version of
the specification supported.
**/
VOID
@@ -237,10 +239,12 @@ EfiSignalEventReadyToBoot (
}
/**
Signal a Legacy Boot Event.
Create, Signal, and Close the Ready to Boot event using EfiSignalEventLegacyBoot().
Create a legacy Boot Event. Signal it and close it. This causes other
events of the same event group to be signaled in other modules.
This function abstracts the signaling of the Legacy Boot Event. The Framework moved from
a proprietary to UEFI 2.0 based mechanism. This library abstracts the caller from how
this event is created to prevent to code form having to change with the version of the
specification supported.
**/
VOID
@@ -261,17 +265,18 @@ EfiSignalEventLegacyBoot (
/**
Check to see if the Firmware Volume (FV) Media Device Path is valid
The Framework FwVol Device Path changed to conform to the UEFI 2.0 specification.
This library function abstracts validating a device path node.
Check the MEDIA_FW_VOL_FILEPATH_DEVICE_PATH data structure to see if it's valid.
If it is valid, then return the GUID file name from the device path node.
Otherwise, return NULL. This device path changed in the DXE CIS version 0.92
in a non back ward compatible way to not conflict with the UEFI 2.0 specification.
This function abstracts the differences from the caller.
If it is valid, then return the GUID file name from the device path node. Otherwise,
return NULL. This device path changed in the DXE CIS version 0.92 in a non back ward
compatible way to not conflict with the UEFI 2.0 specification. This function abstracts
the differences from the caller.
If FvDevicePathNode is NULL, then ASSERT().
@param FvFileDevicePathNode Pointer to FV device path to check.
@param FvDevicePathNode Pointer to FV device path to check.
@retval NULL FvDevicePathNode is not valid.
@retval Other FvDevicePathNode is valid and pointer to NameGuid was returned.
@@ -295,17 +300,18 @@ EfiGetNameGuidFromFwVolDevicePathNode (
/**
Initialize a Firmware Volume (FV) Media Device Path node.
The Framework FwVol Device Path changed to conform to the UEFI 2.0 specification.
This library function abstracts initializing a device path node.
This library function abstracts initializing a device path node.
Initialize the MEDIA_FW_VOL_FILEPATH_DEVICE_PATH data structure. This device
path changed in the DXE CIS version 0.92 in a non back ward compatible way to
not conflict with the UEFI 2.0 specification. This function abstracts the
differences from the caller.
If FvDevicePathNode is NULL, then ASSERT().
If NameGuid is NULL, then ASSERT().
@param FvFileDevicePathNode Pointer to a FV device path node to initialize
@param FvDevicePathNode Pointer to a FV device path node to initialize
@param NameGuid FV file name to use in FvDevicePathNode
**/