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MdePkg/PiSmmCis.h: SMM register protocol notify function clarify 

PI 1.4 clarified SMM register protocol notify function return status as below:
EFI_SUCCESS           Successfully returned the registration record that has
                      been added or unhooked
EFI_INVALID_PARAMETER Protocol is NULL or Registration is NULL

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17348 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jeff Fan 2015-05-07 02:28:56 +00:00 committed by vanjeff
parent a301e4a902
commit cf1d73937d
1 changed files with 3 additions and 2 deletions
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MdePkg/Include/Pi/PiSmmCis.h
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@ -112,8 +112,9 @@ EFI_STATUS
@param[in] Function Points to the notification function.
@param[out] Registration A pointer to a memory location to receive the registration value.
@retval EFI_SUCCESS Successfully returned the registration record that has been added.
@retval EFI_INVALID_PARAMETER One or more of Protocol, Function and Registration is NULL.
@retval EFI_SUCCESS Successfully returned the registration record
that has been added or unhooked.
@retval EFI_INVALID_PARAMETER Protocol is NULL or Registration is NULL.
@retval EFI_OUT_OF_RESOURCES Not enough memory resource to finish the request.
@retval EFI_NOT_FOUND If the registration is not found when Function == NULL.
**/