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Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/HT/Features/htIds.c')
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1 files changed, 0 insertions, 150 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/HT/Features/htIds.c b/src/vendorcode/amd/agesa/f12/Proc/HT/Features/htIds.c
deleted file mode 100644
index ab91fe3dc7..0000000000
--- a/src/vendorcode/amd/agesa/f12/Proc/HT/Features/htIds.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * AMD IDS HyperTransport Implementation.
- *
- * Contains AMD AGESA Integrated Debug HT related support.
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: AGESA
- * @e sub-project: HyperTransport
- * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (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.
- *
- ***************************************************************************/
-
-
-#include "AGESA.h"
-#include "amdlib.h"
-#include "Ids.h"
-#include "Topology.h"
-#include "htFeat.h"
-#include "IdsHt.h"
-#include "htInterface.h"
-#include "htInterfaceGeneral.h"
-#include "htNb.h"
-#include "heapManager.h"
-#include "Filecode.h"
-CODE_GROUP (G1_PEICC)
-RDATA_GROUP (G1_PEICC)
-#define FILECODE PROC_HT_FEATURES_HTIDS_FILECODE
-
-
-/*-------------------------------------------------------------------------------------*/
-/**
- * Apply an IDS port override to the desired HT link.
- *
- * The IDS port override allows absolute control of a link's frequency and width, such as
- * would be used for board characterization and test. The IDS backend code is responsible
- * for handling the NV items and building them into a port override list. Here we search
- * that list for any overrides which apply, and update the data used by the HT feature code.
- *
- * @param[in] IsSourcePort Since we handle both ports on a match, only do that if TRUE.
- * @param[in,out] Port0 The PORTLIST item for the first endpoint of a link.
- * @param[in,out] Port1 The PORTLIST item for the second endpoint of a link.
- * @param[in,out] PortOverrideList IN: A pointer to the port override list or NULL,
- * OUT: A pointer to the port override list.
- * @param[in] State access to ht interface and nb support methods.
- *
- */
-VOID
-HtIdsGetPortOverride (
- IN BOOLEAN IsSourcePort,
- IN OUT PORT_DESCRIPTOR *Port0,
- IN OUT PORT_DESCRIPTOR *Port1,
- IN OUT HTIDS_PORT_OVERRIDE_LIST *PortOverrideList,
- IN STATE_DATA *State
- )
-{
- LOCATE_HEAP_PTR LocHeapParams;
- UINT8 SocketA;
- UINT8 SocketB;
- UINT8 PackageLinkA;
- UINT8 PackageLinkB;
- HTIDS_PORT_OVERRIDE_LIST p;
-
- if (IsSourcePort) {
- ASSERT (PortOverrideList != NULL);
- // The caller can cache the override list by providing the pointer (to the heap buffer).
- // If the pointer to the port override list is null, then check if it is on the heap,
- // and update the caller's pointer so it is cached.
- // If the buffer is not in heap, call the IDS backend to get the NV data (which is likely also
- // in heap).
- if (*PortOverrideList == NULL) {
- // locate the table in heap
- LocHeapParams.BufferHandle = IDS_HT_DATA_HANDLE;
- if (HeapLocateBuffer (&LocHeapParams, State->ConfigHandle) == AGESA_SUCCESS) {
- *PortOverrideList = (HTIDS_PORT_OVERRIDE_LIST)LocHeapParams.BufferPtr;
- } else {
- // Ask IDS backend code for the list
- IDS_OPTION_HOOK (IDS_HT_CONTROL, PortOverrideList, State->ConfigHandle);
- }
- }
- ASSERT (*PortOverrideList != NULL);
-
- // Search the port override list to see if there is an override that applies to this link.
- // The match criteria are if either endpoint of the current port list item matches
- // port override.
- p = *PortOverrideList;
- SocketA = State->HtInterface->GetSocketFromMap (Port0->NodeID, State);
- PackageLinkA = State->Nb->GetPackageLink (Port0->NodeID, Port0->Link, State->Nb);
- SocketB = State->HtInterface->GetSocketFromMap (Port1->NodeID, State);
- PackageLinkB = State->Nb->GetPackageLink (Port1->NodeID, Port1->Link, State->Nb);
-
- while ((p != NULL) && (p->Socket != HT_LIST_TERMINAL)) {
- if (((p->Socket == SocketA) || (p->Socket == HT_LIST_MATCH_ANY)) &&
- ((p->Link == PackageLinkA) ||
- ((p->Link == HT_LIST_MATCH_ANY) && (!IsPackageLinkInternal (PackageLinkA))) ||
- ((p->Link == HT_LIST_MATCH_INTERNAL_LINK) && (IsPackageLinkInternal (PackageLinkA)))) ||
- ((p->Socket == SocketB) || (p->Socket == HT_LIST_MATCH_ANY)) &&
- ((p->Link == PackageLinkB) ||
- ((p->Link == HT_LIST_MATCH_ANY) && (!IsPackageLinkInternal (PackageLinkA))) ||
- ((p->Link == HT_LIST_MATCH_INTERNAL_LINK) && (IsPackageLinkInternal (PackageLinkB))))) {
- // Found a match, update width and frequency of both endpoints.
- if (p->WidthIn != HT_LIST_TERMINAL) {
- Port0->SelWidthIn = p->WidthIn;
- Port1->SelWidthOut = p->WidthIn;
- }
- if (p->WidthOut != HT_LIST_TERMINAL) {
- Port0->SelWidthOut = p->WidthOut;
- Port1->SelWidthIn = p->WidthOut;
- }
- if (p->Frequency != HT_LIST_TERMINAL) {
- Port0->SelFrequency = p->Frequency;
- Port1->SelFrequency = p->Frequency;
- }
- break;
- } else {
- p++;
- }
- }
- }
-}
-
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