| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * Internal access to HT Interface, for non-coherent features. |
| * |
| * This file provides definitions used by HT internal modules. The |
| * external HT interface (in agesa.h) is accessed using these methods. |
| * This keeps the HT Feature implementations abstracted from the HT |
| * interface. |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: HyperTransport |
| * @e \$Revision: 34897 $ @e \$Date: 2010-07-14 10:07:10 +0800 (Wed, 14 Jul 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 _HT_INTERFACE_NONCOHERENT_H_ |
| #define _HT_INTERFACE_NONCOHERENT_H_ |
| |
| /*---------------------------------------------------------------------------- |
| * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |
| /*----------------------------------------------------------------------------- |
| * DEFINITIONS AND MACROS |
| * |
| *----------------------------------------------------------------------------- |
| */ |
| |
| /*---------------------------------------------------------------------------- |
| * TYPEDEFS, STRUCTURES, ENUMS |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |
| /*---------------------------------------------------------------------------- |
| * Prototypes to Interface from Feature Code |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |
| /** |
| * Manually control bus number assignment. |
| * |
| */ |
| BOOLEAN |
| GetOverrideBusNumbers ( |
| IN UINT8 Node, |
| IN UINT8 Link, |
| OUT UINT8 *SecBus, |
| OUT UINT8 *SubBus, |
| IN STATE_DATA *State |
| ); |
| |
| /** |
| * Get Manual BUID assignment list. |
| * |
| */ |
| BOOLEAN |
| GetManualBuidSwapList ( |
| IN UINT8 Node, |
| IN UINT8 Link, |
| OUT BUID_SWAP_LIST **List, |
| IN STATE_DATA *State |
| ); |
| |
| /** |
| * Override capabilities of a device. |
| * |
| */ |
| |
| VOID |
| GetDeviceCapOverride ( |
| IN UINT8 HostNode, |
| IN UINT8 HostLink, |
| IN UINT8 Depth, |
| IN PCI_ADDR PciAddress, |
| IN UINT32 DevVenId, |
| IN UINT8 Revision, |
| IN UINT8 Link, |
| IN OUT UINT8 *LinkWidthIn, |
| IN OUT UINT8 *LinkWidthOut, |
| IN OUT UINT32 *FreqCap, |
| IN OUT UINT32 *Clumping, |
| IN STATE_DATA *State |
| ); |
| |
| /** |
| * Get limits for non-coherent Links. |
| * |
| */ |
| VOID |
| GetIoPcbLimits ( |
| IN UINT8 HostNode, |
| IN UINT8 HostLink, |
| IN UINT8 Depth, |
| IN OUT UINT8 *DownstreamLinkWidthLimit, |
| IN OUT UINT8 *UpstreamLinkWidthLimit, |
| IN OUT UINT32 *PcbFreqCap, |
| IN STATE_DATA *State |
| ); |
| |
| #endif /* _HT_INTERFACE_NONCOHERENT_H_ */ |