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1. Add two interfaces in PeCoffGetEntryPointLib.h

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2. Fix the description of EfiTestChildHandle & EfiTestManagedDevice
3. Clean up BasePciLbPciCf8 & BasePciLibPciExpress to remove the dependency on DebugLib

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2387 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2007-02-13 11:12:05 +00:00
parent f1ad92e867
commit 0d49d8f681
8 changed files with 224 additions and 62 deletions
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41
MdePkg/Library/UefiLib/UefiLib.c
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@@ -383,24 +383,26 @@ EfiReleaseLock (
}
/**
Tests whether a controller is managed by a specific driver.
Tests whether a controller handle is being managed by a specific driver.
This function tests whether a specific driver manages ControllerHandle by
opening on DriverBindingHandle a protocol specified by ProtocolGuid with
attribute EFI_OPEN_PROTOCOL_BY_DRIVER. This library function is used to
implement the Component Name Protocol for EFI Drivers.
This function tests whether the driver specified by DriverBindingHandle is
currently managing the controller specified by ControllerHandle. This test
is performed by evaluating if the the protocol specified by ProtocolGuid is
present on ControllerHandle and is was opened by DriverBindingHandle with an
attribute of EFI_OPEN_PROTOCOL_BY_DRIVER.
If ProtocolGuid is NULL, then ASSERT().
@param ControllerHandle A handle for a controller to test.
@param DriverBindingHandle Specifies the driver binding handle for the
driver.
@param ProtocolGuid Supplies GUID for the protocol opened by the
driver on the controller.
@param ProtocolGuid Specifies the protocol that the driver specified
by DriverBindingHandle opens in its Start()
function.
@retval EFI_SUCCESS ControllerHandle is managed by the specific
driver.
@retval EFI_UNSUPPORTED ControllerHandle is not managed by the specific
driver.
@retval EFI_SUCCESS ControllerHandle is managed by the driver
specifed by DriverBindingHandle.
@retval EFI_UNSUPPORTED ControllerHandle is not managed by the driver
specifed by DriverBindingHandle.
**/
EFI_STATUS
@@ -442,19 +444,18 @@ EfiTestManagedDevice (
}
/**
Tests whether a child handle is a children device of the controller.
Tests whether a child handle is a child device of the controller.
This function tests whether ChildHandle is one of the children of
ControllerHandle which are consuming a protocol specified by ProtocolGuid
with the attribute bit EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER set. This
library function is used to implement the Component Name Protocol for EFI
Drivers.
If ProtocolGuid is NULL, then ASSERT().
This function tests whether ChildHandle is one of the children of
ControllerHandle. This test is performed by checking to see if the protocol
specified by ProtocolGuid is present on ControllerHandle and opened by
ChildHandle with an attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
If ProtocolGuid is NULL, then ASSERT().
@param ControllerHandle A handle for a (parent) controller to test.
@param ChildHandle A child handle to test.
@param ConsumsedGuid Supplies GUID for the protocol consumed by
children from controller.
@param ConsumsedGuid Supplies the protocol that the child controller
opens on its parent controller.
@retval EFI_SUCCESS ChildHandle is a child of the ControllerHandle.
@retval EFI_UNSUPPORTED ChildHandle is not a child of the