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

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

Index: arch/arm/mach-tegra/nv/include/nvrm_module.h
diff --git a/arch/arm/mach-tegra/nv/include/nvrm_module.h b/arch/arm/mach-tegra/nv/include/nvrm_module.h
new file mode 100644
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+/*
+ * 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_module_H
+#define INCLUDED_nvrm_module_H
+
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+#include "nvrm_init.h"
+
+#include "nvrm_drf.h"
+
+/**
+ * SOC hardware controller class identifiers.
+ */
+
+typedef enum
+{
+
+    /// Specifies an invalid module ID.
+        NvRmModuleID_Invalid = 0,
+
+    /// Specifies the application processor.
+        NvRmModuleID_Cpu,
+
+    /// Specifies the Audio Video Processor
+        NvRmModuleID_Avp,
+
+    /// Specifies the Vector Co Processor
+        NvRmModuleID_Vcp,
+
+    /// Specifies the display controller.
+        NvRmModuleID_Display,
+
+    /// Specifies the IDE controller.
+        NvRmModuleID_Ide,
+
+    /// Graphics Host
+        NvRmModuleID_GraphicsHost,
+
+    /// Specifies 2D graphics controller
+        NvRmModuleID_2D,
+
+    /// Specifies 3D graphics controller
+        NvRmModuleID_3D,
+
+    /// Specifies VG graphics controller
+        NvRmModuleID_VG,
+
+    /// NV epp (encoder pre-processor)
+        NvRmModuleID_Epp,
+
+    /// NV isp (image signal processor)
+        NvRmModuleID_Isp,
+
+    /// NV vi (video input)
+        NvRmModuleID_Vi,
+
+    /// Specifies USB2 OTG controller
+        NvRmModuleID_Usb2Otg,
+
+    /// Specifies the I2S controller.
+        NvRmModuleID_I2s,
+
+    /// Specifies the Pulse Width Modulator controller.
+        NvRmModuleID_Pwm,
+
+    /// Specifies the Three Wire controller.
+        NvRmModuleID_Twc,
+
+    /// HSMMC controller
+        NvRmModuleID_Hsmmc,
+
+    /// Specifies SDIO controller
+        NvRmModuleID_Sdio,
+
+    /// Specifies the NAND controller.
+        NvRmModuleID_Nand,
+
+    /// Specifies the I2C controller.
+        NvRmModuleID_I2c,
+
+    /// Specifies the Sony Phillips Digital Interface Format controller.
+        NvRmModuleID_Spdif,
+
+    /// Specifies the %UART controller.
+        NvRmModuleID_Uart,
+
+    /// Specifies the timer controller.
+        NvRmModuleID_Timer,
+
+    /// Specifies the timer controller microsecond counter.
+        NvRmModuleID_TimerUs,
+
+    /// Real time clock controller.
+        NvRmModuleID_Rtc,
+
+    /// Specifies the Audio Codec 97 controller.
+        NvRmModuleID_Ac97,
+
+    /// Specifies Audio Bit Stream Engine
+        NvRmModuleID_BseA,
+
+    /// Specifies Video decoder
+        NvRmModuleID_Vde,
+
+    /// Specifies Video encoder (Motion Picture Encoder)
+        NvRmModuleID_Mpe,
+
+    /// Specifies Camera Serial Interface
+        NvRmModuleID_Csi,
+
+    /// Specifies High-Bandwidth Digital Content Protection interface
+        NvRmModuleID_Hdcp,
+
+    /// Specifies High definition Multimedia Interface
+        NvRmModuleID_Hdmi,
+
+    /// Specifies MIPI baseband controller
+        NvRmModuleID_Mipi,
+
+    /// Specifies TV out controller
+        NvRmModuleID_Tvo,
+
+    /// Specifies Serial Display
+        NvRmModuleID_Dsi,
+
+    /// Specifies Dynamic Voltage Controller
+        NvRmModuleID_Dvc,
+
+    /// Specifies the eXtended I/O controller.
+        NvRmModuleID_Xio,
+
+    /// SPI controller
+        NvRmModuleID_Spi,
+
+    /// Specifies SLink controller
+        NvRmModuleID_Slink,
+
+    /// Specifies FUSE controller
+        NvRmModuleID_Fuse,
+
+    /// Specifies KFUSE controller
+        NvRmModuleID_KFuse,
+
+    /// Specifies EthernetMIO controller
+        NvRmModuleID_Mio,
+
+    /// Specifies keyboard controller
+        NvRmModuleID_Kbc,
+
+    /// Specifies Pmif controller
+        NvRmModuleID_Pmif,
+
+    /// Specifies Unified Command Queue
+        NvRmModuleID_Ucq,
+
+    /// Specifies Event controller
+        NvRmModuleID_EventCtrl,
+
+    /// Specifies Flow controller
+        NvRmModuleID_FlowCtrl,
+
+    /// Resource Semaphore
+        NvRmModuleID_ResourceSema,
+
+    /// Arbitration Semaphore
+        NvRmModuleID_ArbitrationSema,
+
+    /// Specifies Arbitration Priority
+        NvRmModuleID_ArbPriority,
+
+    /// Specifies Cache Memory Controller
+        NvRmModuleID_CacheMemCtrl,
+
+    /// Specifies very fast infra red controller
+        NvRmModuleID_Vfir,
+
+    /// Specifies Exception Vector
+        NvRmModuleID_ExceptionVector,
+
+    /// Specifies Boot Strap Controller
+        NvRmModuleID_BootStrap,
+
+    /// Specifies System Statistics Monitor controller
+        NvRmModuleID_SysStatMonitor,
+
+    /// Specifies System 
+        NvRmModuleID_Cdev,
+ 
+    /// Misc module ID which contains registers for PInmux/DAP control etc.
+        NvRmModuleID_Misc,
+
+    // PCIE Device attached to AP20
+        NvRmModuleID_PcieDevice,
+
+    // One-wire interface controller
+        NvRmModuleID_OneWire,
+
+    // Sync NOR controller
+        NvRmModuleID_SyncNor,
+
+    // NOR Memory aperture
+        NvRmModuleID_Nor,
+
+    // AVP UCQ module.
+        NvRmModuleID_AvpUcq,
+
+    /// clock and reset controller
+        NvRmPrivModuleID_ClockAndReset,
+
+    /// interrupt controller
+        NvRmPrivModuleID_Interrupt,
+
+    /// interrupt controller Arbitration Semaphore grant registers
+        NvRmPrivModuleID_InterruptArbGnt,
+
+    /// interrupt controller DMA Tx/Rx DRQ registers
+        NvRmPrivModuleID_InterruptDrq,
+
+    /// interrupt controller special SW interrupt
+        NvRmPrivModuleID_InterruptSw,
+
+    /// interrupt controller special CPU interrupt
+        NvRmPrivModuleID_InterruptCpu,
+
+    /// Apb Dma controller
+        NvRmPrivModuleID_ApbDma,
+
+    /// Apb Dma Channel
+        NvRmPrivModuleID_ApbDmaChannel,
+
+    /// Gpio controller
+        NvRmPrivModuleID_Gpio,
+
+    /// Pin-Mux Controller
+        NvRmPrivModuleID_PinMux,
+
+    /// memory configuation
+        NvRmPrivModuleID_Mselect,
+
+    /// memory controller (internal memory and memory arbitration)
+        NvRmPrivModuleID_MemoryController,
+
+    /// external memory (ddr ram, etc.)
+        NvRmPrivModuleID_ExternalMemoryController,
+
+    /// Processor Id
+        NvRmPrivModuleID_ProcId,
+
+    /// Entire System (used for system reset)
+        NvRmPrivModuleID_System,
+
+    /* CC device id (not sure what it actually does, but it is needed to
+     * set the mem_init_done bit so that memory works).
+     */
+        NvRmPrivModuleID_CC,
+
+    /// AHB Arbitration Control
+        NvRmPrivModuleID_Ahb_Arb_Ctrl,
+
+    /// AHB Gizmo Control
+        NvRmPrivModuleID_Ahb_Gizmo_Ctrl,
+
+    /// External memory
+        NvRmPrivModuleID_ExternalMemory,
+
+    /// Internal memory
+        NvRmPrivModuleID_InternalMemory,
+
+    /// TCRAM 
+        NvRmPrivModuleID_Tcram,
+
+    /// IRAM
+        NvRmPrivModuleID_Iram,
+
+    /// GART 
+        NvRmPrivModuleID_Gart,
+
+    /// MIO/EXIO
+        NvRmPrivModuleID_Mio_Exio,
+
+    /* External PMU */
+        NvRmPrivModuleID_PmuExt,
+
+    /* One module ID for all peripherals which includes cache controller, 
+     * SCU and interrupt controller */
+        NvRmPrivModuleID_ArmPerif,
+    NvRmPrivModuleID_ArmInterruptctrl,
+
+    /* PCIE Root Port internally is made up of 3 major blocks. These 3 blocks
+     * have seperate reset and clock domains. So, the driver treats these 
+     *  
+     *  AFI is the wrapper on the top of the PCI core.
+     *  PCIe refers to the core PCIe state machine module.
+     *  PcieXclk refers to the transmit/receive logic which runs at different
+     *  clock and have different reset.
+     * */
+        NvRmPrivModuleID_Afi,
+    NvRmPrivModuleID_Pcie,
+    NvRmPrivModuleID_PcieXclk,
+
+    /* PL310 */
+        NvRmPrivModuleID_Pl310,
+
+    /* 
+     * AHB re-map aperture seen from AVP. Use this aperture for AVP to have
+     * uncached access to SDRAM.
+     */
+        NvRmPrivModuleID_AhbRemap,
+    NvRmModuleID_Num,
+    NvRmModuleID_Force32 = 0x7FFFFFFF
+} NvRmModuleID;
+
+/* FIXME 
+ * Hack to make the existing drivers work. 
+ * NvRmPriv* should be renamed to NvRm*
+ */
+#define NvRmPrivModuleID_Num  NvRmModuleID_Num
+
+/**
+ * Multiple module instances are handled by packing the instance number into
+ * the high bits of the module id.  This avoids ponderous apis with both
+ * module ids and instance numbers.
+ */
+
+/**
+ * Module bitfields that are compatible with the NV_DRF macros.
+ */
+#define NVRM_MODULE_0                   (0x0)
+#define NVRM_MODULE_0_ID_RANGE          15:0
+#define NVRM_MODULE_0_INSTANCE_RANGE    19:16
+#define NVRM_MODULE_0_BAR_RANGE         23:20
+
+/**
+ * Create a module id with a given instance.
+ */
+#define NVRM_MODULE_ID( id, instance ) \
+    (NvRmModuleID)( \
+          NV_DRF_NUM( NVRM, MODULE, ID, (id) ) \
+        | NV_DRF_NUM( NVRM, MODULE, INSTANCE, (instance) ) )
+
+/**
+ * Get the actual module id.
+ */
+#define NVRM_MODULE_ID_MODULE( id ) \
+    NV_DRF_VAL( NVRM, MODULE, ID, (id) )
+
+/**
+ * Get the instance number of the module id.
+ */
+#define NVRM_MODULE_ID_INSTANCE( id ) \
+    NV_DRF_VAL( NVRM, MODULE, INSTANCE, (id) )
+
+/**
+ * Get the bar number for the module.
+ */
+#define NVRM_MODULE_ID_BAR( id ) \
+    NV_DRF_VAL( NVRM, MODULE, BAR, (id) )
+
+/**
+ * Module Information structure
+ */
+
+typedef struct NvRmModuleInfoRec
+{
+    NvU32 Instance;
+    NvU32 Bar;
+    NvRmPhysAddr BaseAddress;
+    NvU32 Length;
+} NvRmModuleInfo;
+
+/**
+ * Returns list of available module instances and their information.
+ *
+ * @param hRmDeviceHandle The RM device handle
+ * @param Module The module for which to get the number of instances.
+ * @param pNum Unsigned integer indicating the number of module information
+ *      structures in the array pModuleInfo.
+ * @param pModuleInfo A pointer to an array of module information structure,
+ *      where the size of array is determined by the value in pNum.
+ *
+ * @retval NvSuccess If successful, or the appropriate error.
+ */
+
+ NvError NvRmModuleGetModuleInfo( 
+    NvRmDeviceHandle hDevice,
+    NvRmModuleID module,
+    NvU32 * pNum,
+    NvRmModuleInfo * pModuleInfo );
+
+/**
+ * Returns a physical address associated with a hardware module.
+ * (To be depcreated and replaced by NvRmModuleGetModuleInfo)
+ *
+ * @param hRmDeviceHandle The RM device handle
+ * @param Module the module for which to get addresses.
+ * @param pBaseAddress a pointer to the beginning of the
+ * hardware register bank is stored here.
+ * @param pSize the length of the aperture in bytes is stored
+ * here.
+ */
+
+ void NvRmModuleGetBaseAddress( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID Module,
+    NvRmPhysAddr * pBaseAddress,
+    NvU32 * pSize );
+
+/**
+ * Returns the number of instances of a particular hardware module.
+ * (To be depcreated and replaced by NvRmModuleGetModuleInfo)
+ *
+ * @param hRmDeviceHandle The RM device handle
+ * @param Module The module for which to get the number of instances.
+ *
+ * @returns Number of instances.
+ */
+
+ NvU32 NvRmModuleGetNumInstances( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID Module );
+
+/**
+ * Resets the module controller hardware.
+ *
+ * @param hRmDeviceHandle The RM device handle
+ * @param Module The module to reset
+ */
+
+ void NvRmModuleReset( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID Module );
+
+/** 
+ *  Resets the controller with an option to hold the controller in the reset.
+ *  
+ *  @param hRmDeviceHandle Rm device handle
+ *  @param Module The module to be reset
+ *  @param bHold If NV_TRUE hold the module in reset, If NV_TRUE pulse the
+ *  reset.
+ *
+ *  So, to keep the module in reset and do something 
+ *  NvRmModuleResetWithHold(hRm, ModId, NV_TRUE)
+ *  ... update some registers
+ *  NvRmModuleResetWithHold(hRm, ModId, NV_FALSE)
+ */
+
+ void NvRmModuleResetWithHold( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID Module,
+    NvBool bHold );
+
+/**
+ * DDK capability encapsualtion. See NvRmModuleGetCapabilities().
+ */
+
+typedef struct NvRmModuleCapabilityRec
+{
+    NvU8 MajorVersion;
+    NvU8 MinorVersion;
+    NvU8 EcoLevel;
+    void* Capability;
+} NvRmModuleCapability;
+
+/**
+ * Returns a pointer to a class-specific capabilities structure.
+ *
+ * Each DDK will supply a list of NvRmCapability structures sorted by module
+ * Minor and Eco levels (assuming that no DDK supports two Major versions
+ * simulatenously).  The last cap in the list that matches the hardware's
+ * version and eco level will be returned.  If the current hardware's eco
+ * level is higher than the given module capability list, the last module
+ * capability with the highest eco level (the last in the list) will be
+ * returned.
+ * 
+ * @param hRmDeviceHandle The RM device handle
+ * @param Module the target module
+ * @param pCaps Pointer to the capability list
+ * @param NumCaps The number of capabilities in the list
+ * @param Capability Out parameter: the cap that maches the current hardware
+ *
+ * Example usage:
+ *
+ * typedef struct FakeDdkCapRec
+ * {
+ *     NvU32 FeatureBits;
+ * } FakeDdkCap;
+ *
+ * FakeDdkCap cap1;
+ * FakeDdkCap cap2;
+ * FakeDdkCap *cap;
+ * NvRmModuleCapability caps[] =
+ *       { { 1, 0, 0, &fcap1 },
+ *         { 1, 1, 0, &fcap2 },
+ *       };
+ * cap1.bits = ...;
+ * cap2.bits = ...;
+ * err = NvRmModuleGetCapabilities( hDevice, NvRmModuleID_FakeDDK, caps, 2,
+ *     (void *)&cap );
+ * ...
+ * if( cap->FeatureBits & FAKEDKK_SOME_FEATURE )
+ * {
+ *     ...
+ * }
+ */
+
+ NvError NvRmModuleGetCapabilities( 
+    NvRmDeviceHandle hDeviceHandle,
+    NvRmModuleID Module,
+    NvRmModuleCapability * pCaps,
+    NvU32 NumCaps,
+    void* * Capability );
+
+/**
+ * @brief Queries for the device unique ID.
+ *
+ * @pre Not callable from early boot.
+ *
+ * @param pId A pointer to an area of caller-allocated memory to hold the
+ * unique ID.
+ * @param pIdSize an input, a pointer to a variable containing the size of
+ * the caller-allocated memory to hold the unique ID pointed to by \em pId.
+ * Upon successful return, this value is updated to reflect the actual
+ * size of the unique ID returned in \em pId.
+ *
+ * @retval ::NvError_Success \em pId points to the unique ID and \em pIdSize
+ * points to the actual size of the ID.
+ * @retval ::NvError_BadParameter
+ * @retval ::NvError_NotSupported
+ * @retval ::NvError_InsufficientMemory
+ */
+ 
+ NvError NvRmQueryChipUniqueId( 
+    NvRmDeviceHandle hDevHandle,
+    NvU32 IdSize,
+    void* pId );
+
+/**
+ * @brief Returns random bytes using hardware sources of entropy
+ *
+ * @param hRmDeviceHandle The RM device handle
+ * @param NumBytes Number of random bytes to return in pBytes.
+ * @param pBytes Array where the random bytes should be stored
+ *
+ * @retval ::NvError_Success
+ * @retval ::NvError_BadParameter
+ * @retval ::NvError_NotSupported If no hardware entropy source is available
+ */
+ 
+ NvError NvRmGetRandomBytes( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvU32 NumBytes,
+    void* pBytes );
+
+/*
+ * Module access functions below. 
+ * NOTE: Rm doesn't gaurantee access to all the modules as it only maps a few
+ * modules.
+ * This is not meant to be a primary mechanism to access the module registers.
+ * Clients should map their register address and access the registers.
+ */
+
+/**
+ * NV_REGR: register read from hardware.
+ *
+ * @param rm The resource manager istance
+ * @param aperture The register aperture
+ * @param instance The module instance
+ * @param offset The offset inside the aperture
+ *
+ * Note that the aperture comes from the RM's private module id enumeration,
+ * which is a superset of the public enumeration from nvrm_module.h.
+ */
+
+/**
+ * NV_REGW: register write to hardware.
+ * 
+ * @param rm The resource manager istance
+ * @param aperture The register aperture
+ * @param instance The module instance
+ * @param offset The offset inside the aperture
+ * @param data The data to write
+ *
+ * see the note regarding apertures for NV_REGR.
+ */
+#define NV_REGR(rm, aperture, instance, offset) \
+    NvRegr((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(offset))
+
+#define NV_REGW(rm, aperture, instance, offset, data) \
+    NvRegw((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(offset),(data))
+
+
+ NvU32 NvRegr( 
+    NvRmDeviceHandle hDeviceHandle,
+    NvRmModuleID aperture,
+    NvU32 offset );
+
+ void NvRegw( 
+    NvRmDeviceHandle hDeviceHandle,
+    NvRmModuleID aperture,
+    NvU32 offset,
+    NvU32 data );
+
+/**
+ * NV_REGR_MULT: read multiple registers from hardware
+ *
+ * @param rm The resource manager istance
+ * @param aperture The register aperture
+ * @param instance The module instance
+ * @param num The number of registers
+ * @param offsets The register offsets
+ * @param values The register values
+ */
+
+/**
+ * NV_REGW_MULT: write multiple registers from hardware
+ *
+ * @param rm The resource manager istance
+ * @param aperture The register aperture
+ * @param instance The module instance
+ * @param num The number of registers
+ * @param offsets The register offsets
+ * @param values The register values
+ */
+
+/**
+ * NV_REGW_BLOCK: write a block of registers to hardware
+ *
+ * @param rm The resource manager istance
+ * @param aperture The register aperture
+ * @param instance The module instance
+ * @param num The number of registers
+ * @param offset The beginning register offset
+ * @param values The register values
+ */
+
+/**
+ * NV_REGR_BLOCK: read a block of registers from hardware
+ *
+ * @param rm The resource manager istance
+ * @param aperture The register aperture
+ * @param instance The module instance
+ * @param num The number of registers
+ * @param offset The beginning register offset
+ * @param values The register values
+ */
+
+#define NV_REGR_MULT(rm, aperture, instance, num, offsets, values) \
+    NvRegrm((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(num),(offsets),(values))
+
+#define NV_REGW_MULT(rm, aperture, instance, num, offsets, values) \
+    NvRegwm((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(num),(offsets),(values))
+
+#define NV_REGW_BLOCK(rm, aperture, instance, num, offset, values) \
+    NvRegwb((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(num),(offset),(values))
+
+#define NV_REGR_BLOCK(rm, aperture, instance, num, offset, values) \
+    NvRegrb((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(num),(offset),(values))
+
+ void NvRegrm( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID aperture,
+    NvU32 num,
+    const NvU32 * offsets,
+    NvU32 * values );
+
+ void NvRegwm( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID aperture,
+    NvU32 num,
+    const NvU32 * offsets,
+    const NvU32 * values );
+
+ void NvRegwb( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID aperture,
+    NvU32 num,
+    NvU32 offset,
+    const NvU32 * values );
+
+ void NvRegrb( 
+    NvRmDeviceHandle hRmDeviceHandle,
+    NvRmModuleID aperture,
+    NvU32 num,
+    NvU32 offset,
+    NvU32 * values );
+
+#define NV_REGR08(rm, aperture, instance, offset) \
+    NvRegr08((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(offset))
+
+#define NV_REGW08(rm, aperture, instance, offset, data) \
+    NvRegw08((rm),(NvRmModuleID)NVRM_MODULE_ID((aperture),(instance)),(offset),(data))
+
+ NvU8 NvRegr08( 
+    NvRmDeviceHandle hDeviceHandle,
+    NvRmModuleID aperture,
+    NvU32 offset );
+
+ void NvRegw08( 
+    NvRmDeviceHandle rm,
+    NvRmModuleID aperture,
+    NvU32 offset,
+    NvU8 data );
+
+/** @} */
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif