\r
Provides the parent dispatch service for a given Sx-state source generator.\r
\r
- Copyright (c) 2009, Intel Corporation\r
- All rights reserved. This program and the accompanying materials\r
+ Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
#ifndef _SMM_SX_DISPATCH2_H_\r
#define _SMM_SX_DISPATCH2_H_\r
\r
-#include <Pi/PiSmmCis.h>\r
+#include <Protocol/MmSxDispatch.h>\r
\r
-#define EFI_SMM_SX_DISPATCH2_PROTOCOL_GUID \\r
- { \\r
- 0x456d2859, 0xa84b, 0x4e47, {0xa2, 0xee, 0x32, 0x76, 0xd8, 0x86, 0x99, 0x7d } \\r
- }\r
-\r
-///\r
-/// Sleep states S0-S5\r
-///\r
-typedef enum {\r
- SxS0,\r
- SxS1,\r
- SxS2,\r
- SxS3,\r
- SxS4,\r
- SxS5,\r
- EfiMaximumSleepType\r
-} EFI_SLEEP_TYPE;\r
-\r
-///\r
-/// Sleep state phase: entry or exit\r
-///\r
-typedef enum {\r
- SxEntry,\r
- SxExit,\r
- EfiMaximumPhase\r
-} EFI_SLEEP_PHASE;\r
+#define EFI_SMM_SX_DISPATCH2_PROTOCOL_GUID EFI_MM_SX_DISPATCH_PROTOCOL_GUID\r
\r
///\r
/// The dispatch function's context\r
///\r
-typedef struct {\r
- EFI_SLEEP_TYPE Type;\r
- EFI_SLEEP_PHASE Phase;\r
-} EFI_SMM_SX_REGISTER_CONTEXT;\r
-\r
-typedef struct _EFI_SMM_SX_DISPATCH2_PROTOCOL EFI_SMM_SX_DISPATCH2_PROTOCOL;\r
-\r
-/**\r
- Provides the parent dispatch service for a given Sx source generator.\r
-\r
- This service registers a function (DispatchFunction) which will be called when the sleep state \r
- event specified by RegisterContext is detected. On return, DispatchHandle contains a \r
- unique handle which may be used later to unregister the function using UnRegister().\r
- The DispatchFunction will be called with Context set to the same value as was passed into \r
- this function in RegisterContext and with CommBuffer and CommBufferSize set to \r
- NULL and 0 respectively.\r
+typedef EFI_MM_SX_REGISTER_CONTEXT EFI_SMM_SX_REGISTER_CONTEXT;\r
\r
- @param[in] This Pointer to the EFI_SMM_SX_DISPATCH2_PROTOCOL instance.\r
- @param[in] DispatchFunction Function to register for handler when the specified sleep state event occurs.\r
- @param[in] RegisterContext 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 Sx state type and phase the caller\r
- wishes to be called back on. For this intertace,\r
- the Sx driver will call the registered handlers for\r
- all Sx type and phases, so the Sx state handler(s)\r
- must check the Type and Phase field of the Dispatch\r
- context and act accordingly.\r
- @param[out] DispatchHandle Handle of dispatch function, for when interfacing\r
- with the parent Sx state SMM driver.\r
+typedef EFI_MM_SX_DISPATCH_PROTOCOL EFI_SMM_SX_DISPATCH2_PROTOCOL;\r
\r
- @retval EFI_SUCCESS The dispatch function has been successfully\r
- registered and the SMI source has been enabled.\r
- @retval EFI_UNSUPPORTED The Sx driver or hardware does not support that\r
- Sx Type/Phase.\r
- @retval EFI_DEVICE_ERROR The Sx driver was unable to enable the SMI source.\r
- @retval EFI_INVALID_PARAMETER RegisterContext is invalid. Type & Phase are not\r
- within valid range.\r
- @retval EFI_OUT_OF_RESOURCES There is not enough memory (system or SMM) to manage this\r
- child.\r
-**/\r
-typedef\r
-EFI_STATUS\r
-(EFIAPI *EFI_SMM_SX_REGISTER)(\r
- IN CONST EFI_SMM_SX_DISPATCH2_PROTOCOL *This,\r
- IN EFI_SMM_HANDLER_ENTRY_POINT2 DispatchFunction,\r
- IN CONST EFI_SMM_SX_REGISTER_CONTEXT *RegisterContext,\r
- OUT EFI_HANDLE *DispatchHandle\r
- );\r
-\r
-/**\r
- Unregisters an Sx-state service.\r
-\r
- This service removes the handler associated with DispatchHandle so that it will no longer be \r
- called in response to sleep event.\r
+typedef EFI_MM_SX_REGISTER EFI_SMM_SX_REGISTER2;\r
\r
- @param[in] This Pointer to the EFI_SMM_SX_DISPATCH2_PROTOCOL instance.\r
- @param[in] DispatchHandle Handle of the service to remove. \r
-\r
- @retval EFI_SUCCESS The service has been successfully removed.\r
- @retval EFI_INVALID_PARAMETER The DispatchHandle was not valid.\r
-**/\r
-typedef\r
-EFI_STATUS\r
-(EFIAPI *EFI_SMM_SX_UNREGISTER)(\r
- IN CONST EFI_SMM_SX_DISPATCH2_PROTOCOL *This,\r
- IN EFI_HANDLE DispatchHandle\r
- );\r
-\r
-///\r
-/// Interface structure for the SMM Sx Dispatch Protocol\r
-///\r
-/// The EFI_SMM_SX_DISPATCH2_PROTOCOL provides the ability to install child handlers to \r
-/// respond to sleep state related events.\r
-///\r
-struct _EFI_SMM_SX_DISPATCH2_PROTOCOL {\r
- EFI_SMM_SX_REGISTER Register;\r
- EFI_SMM_SX_UNREGISTER UnRegister;\r
-};\r
+typedef EFI_MM_SX_UNREGISTER EFI_SMM_SX_UNREGISTER2;\r
\r
extern EFI_GUID gEfiSmmSxDispatch2ProtocolGuid;\r
\r
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