Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, which are for MinnowBoard MAX open source project. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: David Wei <david.wei@intel.com> Reviewed-by: Mike Wu <mike.wu@intel.com> Reviewed-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
David Wei
zwei4
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/**
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**/
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/**
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Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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@file
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SmmIchnDispatchEx.h
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@brief
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SmmIchnDispatch Extended Protocol
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**/
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#ifndef _EFI_SMM_ICHN_DISPATCH_EX_H_
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#define _EFI_SMM_ICHN_DISPATCH_EX_H_
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#ifdef ECP_FLAG
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#include <Protocol/SmmIchnDispatch/SmmIchnDispatch.h>
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#else
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#include <Protocol/SmmIchnDispatch.h>
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#endif
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#define EFI_SMM_ICHN_DISPATCH_EX_PROTOCOL_GUID \
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{ \
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0x3920405b, 0xc897, 0x44da, 0x88, 0xf3, 0x4c, 0x49, 0x8a, 0x6f, 0xf7, 0x36 \
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}
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extern EFI_GUID gEfiSmmIchnDispatchExProtocolGuid;
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///
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/// Forward reference for ANSI C compatibility
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///
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typedef struct _EFI_SMM_ICHN_DISPATCH_EX_PROTOCOL EFI_SMM_ICHN_DISPATCH_EX_PROTOCOL;
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///
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/// Related Definitions
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///
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///
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/// Ichn Dispatch Extended Types
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///
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typedef enum {
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IchnExPciExpress = NUM_ICHN_TYPES + 1,
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IchnExMonitor,
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IchnExSpi,
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IchnExQRT,
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IchnExGpioUnlock,
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IchnExTmrOverflow,
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IchnExPcie0Hotplug,
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IchnExPcie1Hotplug,
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IchnExPcie2Hotplug,
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IchnExPcie3Hotplug,
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IchnExPcie0LinkActive,
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IchnExPcie1LinkActive,
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IchnExPcie2LinkActive,
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IchnExPcie3LinkActive,
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///
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/// INSERT NEW ITEMS JUST BEFORE THIS LINE
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///
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IchnExTypeMAX /// the maximum number of items in this enumeration
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} EFI_SMM_ICHN_EX_SMI_TYPE;
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typedef struct {
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EFI_SMM_ICHN_EX_SMI_TYPE Type;
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} EFI_SMM_ICHN_DISPATCH_EX_CONTEXT;
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///
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/// Member functions
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///
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typedef
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VOID
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(EFIAPI *EFI_SMM_ICHN_DISPATCH_EX) (
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IN EFI_HANDLE DispatchHandle,
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IN EFI_SMM_ICHN_DISPATCH_EX_CONTEXT * DispatchContext
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);
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/**
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@brief
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Dispatch function for a ICH n Extended specific SMI handler.
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@param[in] DispatchHandle Handle of this dispatch function.
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@param[in] DispatchContext Pointer to the dispatch function's context.
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The DispatchContext fields are filled in
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by the dispatching driver prior to
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invoking this dispatch function.
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@retval None
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SMM_ICHN_EX_REGISTER) (
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IN EFI_SMM_ICHN_DISPATCH_EX_PROTOCOL * This,
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IN EFI_SMM_ICHN_DISPATCH_EX DispatchFunction,
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IN EFI_SMM_ICHN_DISPATCH_EX_CONTEXT * DispatchContext,
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OUT EFI_HANDLE * DispatchHandle
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);
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/**
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@brief
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Register a child SMI source dispatch function with a parent SMM driver
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@param[in] This Protocol instance pointer.
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@param[in] DispatchFunction Pointer to dispatch function to be invoked for
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this SMI source
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@param[in] DispatchContext Pointer to the dispatch function's context.
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The caller fills this context in before calling
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the register function to indicate to the register
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function the ICHN SMI source for which the dispatch
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function should be invoked.
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@param[in] DispatchHandle Handle of dispatch function, for when interfacing
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with the parent SMM driver.
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@retval EFI_SUCCESS The dispatch function has been successfully
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registered and the SMI source has been enabled.
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@retval EFI_DEVICE_ERROR The driver was unable to enable the SMI source.
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@retval EFI_OUT_OF_RESOURCES Not enough memory (system or SMM) to manage this
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child.
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@retval EFI_INVALID_PARAMETER DispatchContext is invalid. The ICHN input value
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is not within valid range.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SMM_ICHN_EX_UNREGISTER) (
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IN EFI_SMM_ICHN_DISPATCH_EX_PROTOCOL * This,
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IN EFI_HANDLE DispatchHandle
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);
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/**
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@brief
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Unregister a child SMI source dispatch function with a parent SMM driver
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@param[in] This Protocol instance pointer.
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@param[in] DispatchHandle Handle of dispatch function to deregister.
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@retval EFI_SUCCESS The dispatch function has been successfully
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unregistered and the SMI source has been disabled
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if there are no other registered child dispatch
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functions for this SMI source.
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@retval EFI_INVALID_PARAMETER Handle is invalid.
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@retval Others TBD
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**/
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///
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/// Interface structure for the SMM Ich n specific SMI Dispatch Protocol
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///
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typedef struct _EFI_SMM_ICHN_DISPATCH_EX_PROTOCOL {
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EFI_SMM_ICHN_EX_REGISTER Register;
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EFI_SMM_ICHN_EX_UNREGISTER UnRegister;
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};
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#endif
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