[ARM] tegra: add nvos/nvrm/nvmap drivers

arch/arm/mach-tegra/nv/include/nvrm_keylist.h

+/*
+ * Copyright (c) 2009 NVIDIA Corporation.
+ * 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 the NVIDIA Corporation 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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 INCLUDED_nvrm_keylist_H
+#define INCLUDED_nvrm_keylist_H
+
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+#include "nvrm_module.h"
+#include "nvrm_init.h"
+
+/** @file
+ * @brief <b>NVIDIA Driver Development Kit:
+ *     Resource Manager Key-List APIs</b>
+ *
+ * @b Description: This API, defines a simple means to set/get the state 
+ * of ODM-Defined Keys.
+ */
+
+#include "nvos.h"
+#include "nvodm_keylist_reserved.h"
+
+/**
+ * Searches the List of Keys present and returns
+ * the Value of the appropriate Key.
+ * 
+ * @param hRm Handle to the RM Device.
+ * @param KeyID ID of the key whose value is required.
+ * 
+ * @retval returns the value of the corresponding key. If the Key is not 
+ * present in the list, it returns 0.
+ */
+
+
+
+ NvU32 NvRmGetKeyValue( 
+    NvRmDeviceHandle hRm,
+    NvU32 KeyID );
+
+/**
+ * Searches the List of Keys Present and sets the value of the Key to the value 
+ * given. If the Key is not present, it adds the key to the list and sets the 
+ * value.
+ * 
+ * @param hRM Handle to the RM Device.
+ * @param KeyID ID of the key whose value is to be set.
+ * @param Value Value to be set for the corresponding key.
+ * 
+ * @retval NvSuccess Value has been successfully set.
+ * @retval NvError_InsufficientMemory Operation has failed while adding the 
+ * key to the existing list.
+ */
+
+ NvError NvRmSetKeyValuePair( 
+    NvRmDeviceHandle hRm,
+    NvU32 KeyID,
+    NvU32 Value );
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif