| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * GNB function to create/locate PCIe configuration data area |
| * |
| * Contain code that create/locate and rebase configuration data area. |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: GNB |
| * @e \$Revision: 38519 $ @e \$Date: 2010-09-24 17:08:48 -0700 (Fri, 24 Sep 2010) $ |
| * |
| */ |
| /* |
| ***************************************************************************** |
| * |
| * Copyright (c) 2011, Advanced Micro Devices, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of Advanced Micro Devices, Inc. nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * *************************************************************************** |
| * |
| */ |
| |
| #ifndef _PCIECONFIGLIB_H_ |
| #define _PCIECONFIGLIB_H_ |
| |
| typedef VOID (*PCIe_RUN_ON_ENGINE_CALLBACK) ( |
| IN PCIe_ENGINE_CONFIG *Engine, |
| IN OUT VOID *Buffer, |
| IN PCIe_PLATFORM_CONFIG *Pcie |
| ); |
| |
| typedef AGESA_STATUS (*PCIe_RUN_ON_WRAPPER_CALLBACK) ( |
| IN PCIe_WRAPPER_CONFIG *Wrapper, |
| IN OUT VOID *Buffer, |
| IN PCIe_PLATFORM_CONFIG *Pcie |
| ); |
| |
| UINT8 |
| PcieConfigGetNumberOfCoreLane ( |
| IN PCIe_ENGINE_CONFIG *Engine |
| ); |
| |
| VOID |
| PcieConfigDisableAllEngines ( |
| IN UINTN EngineTypeMask, |
| IN PCIe_WRAPPER_CONFIG *Wrapper |
| ); |
| |
| VOID |
| PcieConfigDisableEngine ( |
| IN PCIe_ENGINE_CONFIG *Engine |
| ); |
| |
| UINT32 |
| PcieConfigGetEnginePhyLaneBitMap ( |
| IN PCIe_ENGINE_CONFIG *Engine |
| ); |
| |
| UINT8 |
| PcieConfigGetNumberOfPhyLane ( |
| IN PCIe_ENGINE_CONFIG *Engine |
| ); |
| |
| UINT64 |
| PcieConfigGetConfigurationSignature ( |
| IN PCIe_WRAPPER_CONFIG *Wrapper, |
| IN UINT8 CoreId |
| ); |
| |
| BOOLEAN |
| PcieConfigCheckPortStatus ( |
| IN PCIe_ENGINE_CONFIG *Engine, |
| IN UINT32 PortStatus |
| ); |
| |
| UINT32 |
| PcieConfigUpdatePortStatus ( |
| IN PCIe_ENGINE_CONFIG *Engine, |
| IN UINT32 SetStatus, |
| IN UINT32 ResetStatus |
| ); |
| |
| VOID |
| PcieConfigRunProcForAllEngines ( |
| IN UINT32 DescriptorFlags, |
| IN PCIe_RUN_ON_ENGINE_CALLBACK Callback, |
| IN OUT VOID *Buffer, |
| IN PCIe_PLATFORM_CONFIG *Pcie |
| ); |
| |
| AGESA_STATUS |
| PcieConfigRunProcForAllWrappers ( |
| IN UINT32 DescriptorFlags, |
| IN PCIe_RUN_ON_WRAPPER_CALLBACK Callback, |
| IN OUT VOID *Buffer, |
| IN PCIe_PLATFORM_CONFIG *Pcie |
| ); |
| #endif |
| |