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Diffstat (limited to 'src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceCoherent.h')
| -rwxr-xr-x | src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceCoherent.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceCoherent.h b/src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceCoherent.h new file mode 100755 index 0000000000..3e3875bba7 --- /dev/null +++ b/src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceCoherent.h @@ -0,0 +1,114 @@ +/** + * @file + * + * Internal access to HT Interface for 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: 44323 $ @e \$Date: 2010-12-22 01:24:58 -0700 (Wed, 22 Dec 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_COHERENT_H_ +#define _HT_INTERFACE_COHERENT_H_ + +/*---------------------------------------------------------------------------- + * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) + * + *---------------------------------------------------------------------------- + */ + +/*----------------------------------------------------------------------------- + * DEFINITIONS AND MACROS + * + *----------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------- + * TYPEDEFS, STRUCTURES, ENUMS + * + *---------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------- + * Prototypes to Interface from Feature Code + * + *---------------------------------------------------------------------------- + */ + +/** + * Get limits for CPU to CPU Links. + * + */ +VOID +GetCpu2CpuPcbLimits ( + IN UINT8 NodeA, + IN UINT8 LinkA, + IN UINT8 NodeB, + IN UINT8 LinkB, + IN OUT UINT8 *ABLinkWidthLimit, + IN OUT UINT8 *BALinkWidthLimit, + IN OUT UINT32 *PcbFreqCap, + IN STATE_DATA *State + ); + +/** + * Skip reganging of subLinks. + * + */ +FINAL_LINK_STATE +GetSkipRegang ( + IN UINT8 NodeA, + IN UINT8 LinkA, + IN UINT8 NodeB, + IN UINT8 LinkB, + IN STATE_DATA *State + ); + +/** + * Get a new, empty Hop Count Table, to make one for the installed topology. + * + */ +VOID +NewHopCountTable ( + IN OUT STATE_DATA *State + ); + +#endif /* _HT_INTERFACE_COHERENT_H_ */ |