The dispatch function will only be called\r
for input values for which it is registered.\r
\r
- Nothing\r
+ @return None\r
\r
**/\r
typedef\r
/**\r
Register a child SMI source dispatch function with a parent SMM driver\r
\r
- @param This Protocol instance pointer.\r
- @param DispatchFunction Pointer to dispatch function to be invoked for\r
- this SMI source\r
+ @param This Pointer to the EFI_SMM_SW_DISPATCH_PROTOCOL instance.\r
+ @param DispatchFunction Function to install.\r
@param DispatchContext Pointer to the dispatch function's context.\r
The caller fills this context in before calling\r
the register function to indicate to the register\r
function which Software SMI input value the\r
dispatch function should be invoked for.\r
- @param DispatchHandle Handle of dispatch function, for when interfacing\r
- with the parent Sx state SMM driver.\r
+ @param DispatchHandle Handle generated by the dispatcher to track the function instance.\r
\r
@retval EFI_SUCCESS The dispatch function has been successfully\r
registered and the SMI source has been enabled.\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_SMM_SW_REGISTER)(\r
- IN EFI_SMM_SW_DISPATCH_PROTOCOL *This,\r
- IN EFI_SMM_SW_DISPATCH DispatchFunction,\r
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext,\r
- OUT EFI_HANDLE *DispatchHandle\r
+ IN EFI_SMM_SW_DISPATCH_PROTOCOL *This,\r
+ IN EFI_SMM_SW_DISPATCH DispatchFunction,\r
+ IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext,\r
+ OUT EFI_HANDLE *DispatchHandle\r
);\r
\r
/**\r
Unregister a child SMI source dispatch function with a parent SMM driver\r
\r
- @param This Protocol instance pointer.\r
- @param DispatchHandle Handle of dispatch function to deregister.\r
+ @param This Pointer to the EFI_SMM_SW_DISPATCH_PROTOCOL instance.\r
+ @param DispatchHandle Handle of the service to remove.\r
\r
@retval EFI_SUCCESS The dispatch function has been successfully\r
unregistered and the SMI source has been disabled\r
if there are no other registered child dispatch\r
functions for this SMI source.\r
@retval EFI_INVALID_PARAMETER Handle is invalid.\r
- @retval other TBD\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_SMM_SW_UNREGISTER)(\r
- IN EFI_SMM_SW_DISPATCH_PROTOCOL *This,\r
- IN EFI_HANDLE DispatchHandle\r
+ IN EFI_SMM_SW_DISPATCH_PROTOCOL *This,\r
+ IN EFI_HANDLE DispatchHandle\r
);\r
\r
//\r