diff options
Diffstat (limited to 'ReferenceCode/Chipset/LynxPoint/Reset/RuntimeDxe/PchReset.h')
-rw-r--r-- | ReferenceCode/Chipset/LynxPoint/Reset/RuntimeDxe/PchReset.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/ReferenceCode/Chipset/LynxPoint/Reset/RuntimeDxe/PchReset.h b/ReferenceCode/Chipset/LynxPoint/Reset/RuntimeDxe/PchReset.h new file mode 100644 index 0000000..4a43703 --- /dev/null +++ b/ReferenceCode/Chipset/LynxPoint/Reset/RuntimeDxe/PchReset.h @@ -0,0 +1,83 @@ +/** @file + Header file for PCH RESET Runtime Driver + +@copyright + Copyright (c) 2011 - 2012 Intel Corporation. All rights reserved + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + This file contains an 'Intel Peripheral Driver' and uniquely + identified as "Intel Reference Module" and is + licensed for Intel CPUs and chipsets under the terms of your + license agreement with Intel or your vendor. This file may + be modified by the user, subject to additional terms of the + license agreement +**/ +#ifndef _PCH_RESET_H +#define _PCH_RESET_H + +// +// External include files do NOT need to be explicitly specified in real EDKII +// environment +// +#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000) +#include "EdkIIGlueDxe.h" +#include EFI_PROTOCOL_PRODUCER (PchReset) +#include EFI_PROTOCOL_CONSUMER (PchPlatformPolicy) +#include EFI_GUID_DEFINITION (Capsule) +#include "PchResetCommon.h" +#include "DxeRuntimePciLibPciExpress.h" +#endif + +/** + Initialize the state information for the Timer Architectural Protocol + + @param[in] ImageHandle Image handle of the loaded driver + @param[in] SystemTable Pointer to the System Table + + @retval EFI_SUCCESS Thread can be successfully created + @retval EFI_OUT_OF_RESOURCES Cannot allocate protocol data structure + @retval EFI_DEVICE_ERROR Cannot create the timer service +**/ +EFI_STATUS +EFIAPI +InstallPchReset ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ); + +/** + Execute call back function for Pch Reset. + + @param[in] PchResetType Pch Reset Types which includes PowerCycle, Globalreset. + + @retval EFI_SUCCESS The callback function has been done successfully + @retval EFI_NOT_FOUND Failed to find Pch Reset Callback protocol. Or, none of + callback protocol is installed. + @retval Others Do not do any reset from PCH +**/ +EFI_STATUS +EFIAPI +PchResetCallback ( + IN PCH_RESET_TYPE PchResetType + ); + +/** + Fixup internal data pointers so that the services can be called in virtual mode. + + @param[in] Event The event registered. + @param[in] Context Event context. Not used in this event handler. + + @retval None +**/ +VOID +PchResetVirtualAddressChangeEvent ( + IN EFI_EVENT Event, + IN VOID *Context + ); +#endif |