diff options
author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
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committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /EdkModulePkg/Bus/Pci/PciBus/Dxe/PciPowerManagement.c | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Bus/Pci/PciBus/Dxe/PciPowerManagement.c')
-rw-r--r-- | EdkModulePkg/Bus/Pci/PciBus/Dxe/PciPowerManagement.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciPowerManagement.c b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciPowerManagement.c deleted file mode 100644 index 4584198a9c..0000000000 --- a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciPowerManagement.c +++ /dev/null @@ -1,83 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- PciPowerManagement.c
-
-Abstract:
-
- PCI Bus Driver
-
-Revision History
-
---*/
-
-#include "pcibus.h"
-
-EFI_STATUS
-ResetPowerManagementFeature (
- IN PCI_IO_DEVICE *PciIoDevice
- )
-/*++
-
-Routine Description:
-
- This function is intended to turn off PWE assertion and
- put the device to D0 state if the device supports
- PCI Power Management.
-
-Arguments:
-
-Returns:
-
- None
-
---*/
-// TODO: PciIoDevice - add argument and description to function comment
-// TODO: EFI_UNSUPPORTED - add return value to function comment
-// TODO: EFI_SUCCESS - add return value to function comment
-{
- EFI_STATUS Status;
- UINT8 PowerManagementRegBlock;
- UINT16 PMCSR;
-
- PowerManagementRegBlock = 0;
-
- Status = LocateCapabilityRegBlock (
- PciIoDevice,
- EFI_PCI_CAPABILITY_ID_PMI,
- &PowerManagementRegBlock,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Turn off the PWE assertion and put the device into D0 State
- //
- PMCSR = 0x8000;
-
- //
- // Write PMCSR
- //
- PciIoWrite (
- &PciIoDevice->PciIo,
- EfiPciIoWidthUint16,
- PowerManagementRegBlock + 4,
- 1,
- &PMCSR
- );
-
- return EFI_SUCCESS;
-}
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