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Refine include file for SMM Base Protocol.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8756 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24
2009-07-06 04:02:37 +00:00
parent 18998e40a5
commit ebcfa88032
1 changed files with 7 additions and 39 deletions
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46
IntelFrameworkPkg/Include/Protocol/SmmBase.h
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@ -140,6 +140,8 @@ EFI_STATUS
@param[in] ImageHandle The handle of the registered driver. @param[in] ImageHandle The handle of the registered driver.
@param[in,out] CommunicationBuffer Pointer to the buffer to convey into SMRAM. @param[in,out] CommunicationBuffer Pointer to the buffer to convey into SMRAM.
@param[in,out] SourceSize The size of the data buffer being passed in. @param[in,out] SourceSize The size of the data buffer being passed in.
On exit, the size of data being returned.
Zero if the handler does not wish to reply with any data.
@retval EFI_SUCCESS The message was successfully posted @retval EFI_SUCCESS The message was successfully posted
@retval EFI_INVALID_PARAMETER The buffer was NULL @retval EFI_INVALID_PARAMETER The buffer was NULL
@ -202,7 +204,6 @@ EFI_STATUS
@retval EFI_SUCCESS The requested number of bytes was allocated. @retval EFI_SUCCESS The requested number of bytes was allocated.
@retval EFI_OUT_OF_RESOURCES The pool requested could not be allocated. @retval EFI_OUT_OF_RESOURCES The pool requested could not be allocated.
@retval EFI_INVALID_PARAMETER PoolType was invalid.
@retval EFI_UNSUPPORTED In runtime. @retval EFI_UNSUPPORTED In runtime.
**/ **/
@ -241,7 +242,7 @@ EFI_STATUS
@param[in] This Protocol instance pointer. @param[in] This Protocol instance pointer.
@param[out] InSmm Whether the caller is inside SMM for IA-32 @param[out] InSmm Whether the caller is inside SMM for IA-32
or servicing a PMI for the Itanium processor or servicing a PMI for the Itanium processor
family. family.
@retval EFI_SUCCESS The operation was successful @retval EFI_SUCCESS The operation was successful
@retval EFI_INVALID_PARAMETER InSmm was NULL. @retval EFI_INVALID_PARAMETER InSmm was NULL.
@ -275,51 +276,18 @@ EFI_STATUS
IN OUT EFI_SMM_SYSTEM_TABLE **Smst IN OUT EFI_SMM_SYSTEM_TABLE **Smst
); );
/** ///
@par Protocol Description: /// This protocol is used to install SMM handlers for support of subsequent SMI/PMI
This protocol is used to install SMM handlers for support of subsequent SMI/PMI /// activations. This protocol is available on both IA-32 and Itanium-based systems.
activations. This protocol is available on both IA-32 and Itanium-based systems. ///
**/
struct _EFI_SMM_BASE_PROTOCOL { struct _EFI_SMM_BASE_PROTOCOL {
///
/// Registers a handler to run in System Management RAM (SMRAM).
///
EFI_SMM_REGISTER_HANDLER Register; EFI_SMM_REGISTER_HANDLER Register;
///
/// Removes a handler from execution in SMRAM.
///
EFI_SMM_UNREGISTER_HANDLER UnRegister; EFI_SMM_UNREGISTER_HANDLER UnRegister;
///
/// Sends/receives a message for a registered handler.
///
EFI_SMM_COMMUNICATE Communicate; EFI_SMM_COMMUNICATE Communicate;
///
/// Registers a callback from the constructor.
///
EFI_SMM_CALLBACK_SERVICE RegisterCallback; EFI_SMM_CALLBACK_SERVICE RegisterCallback;
///
/// Detects whether the caller is inside or outside of SMM. SName
///
EFI_SMM_INSIDE_OUT InSmm; EFI_SMM_INSIDE_OUT InSmm;
///
/// Allocates SMRAM.
///
EFI_SMM_ALLOCATE_POOL SmmAllocatePool; EFI_SMM_ALLOCATE_POOL SmmAllocatePool;
///
/// Deallocates SMRAM.
///
EFI_SMM_FREE_POOL SmmFreePool; EFI_SMM_FREE_POOL SmmFreePool;
///
/// Retrieves the location of the System Management System Table (SMST).
///
EFI_SMM_GET_SMST_LOCATION GetSmstLocation; EFI_SMM_GET_SMST_LOCATION GetSmstLocation;
}; };