Add the AMD Family10 Agesa code

[coreboot.git] / src / vendorcode / amd / agesa / f10 / Proc / HT / htInterfaceNonCoherent.h

diff --git a/src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceNonCoherent.h b/src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceNonCoherent.h
new file mode 100755 (executable)
index 0000000..822f4c5
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f10/Proc/HT/htInterfaceNonCoherent.h
@@ -0,0 +1,137 @@
+/**
+ * @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: 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_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_ */