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Diffstat (limited to 'cpu/ixp/npe/include/IxFeatureCtrl.h')
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diff --git a/cpu/ixp/npe/include/IxFeatureCtrl.h b/cpu/ixp/npe/include/IxFeatureCtrl.h new file mode 100644 index 0000000000..dabc38e25e --- /dev/null +++ b/cpu/ixp/npe/include/IxFeatureCtrl.h @@ -0,0 +1,742 @@ +/** + * @file IxFeatureCtrl.h + * + * @date 30-Jan-2003 + + * @brief This file contains the public API of the IXP400 Feature Control + * component. + * + * + * @par + * IXP400 SW Release version 2.0 + * + * -- Copyright Notice -- + * + * @par + * Copyright 2001-2005, Intel Corporation. + * All rights reserved. + * + * @par + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * 3. Neither the name of the Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * @par + * 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 OWNER 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. + * + * @par + * -- End of Copyright Notice -- +*/ +/* ------------------------------------------------------ + Doxygen group definitions + ------------------------------------------------------ */ +/** + * @defgroup IxFeatureCtrlAPI IXP400 Feature Control (IxFeatureCtrl) API + * + * @brief The Public API for the IXP400 Feature Control. + * + * @{ + */ + +#ifndef IXFEATURECTRL_H +#define IXFEATURECTRL_H + +/* + * User defined include files + */ +#include "IxOsal.h" + +/* + * #defines and macros + */ + +/************************************************************* + * The following are IxFeatureCtrlComponentCheck return values. + ************************************************************/ + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_COMPONENT_DISABLED + * + * @brief Hardware Component is disabled/unavailable. + * Return status by ixFeatureCtrlComponentCheck() + */ +#define IX_FEATURE_CTRL_COMPONENT_DISABLED 0 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_COMPONENT_ENABLED + * + * @brief Hardware Component is available. + * Return status by ixFeatureCtrlComponentCheck() + */ +#define IX_FEATURE_CTRL_COMPONENT_ENABLED 1 + +/*********************************************************************************** + * Product ID in XScale CP15 - Register 0 + * - It contains information on the maximum XScale Core Frequency and + * Silicon Stepping. + * - XScale Core Frequency Id indicates only the maximum XScale frequency + * achievable and not the running XScale frequency (maybe stepped down). + * - The register is read by using ixFeatureCtrlProductIdRead. + * - Usage example: + * productId = ixFeatureCtrlProductIdRead(); + * if( (productId & IX_FEATURE_CTRL_SILICON_STEPPING_MASK) == + * IX_FEATURE_CTRL_SILICON_TYPE_A0 ) + * if( (productId & IX_FEATURE_CTRL_XSCALE_FREQ_MASK) == + * IX_FEATURE_CTRL_XSCALE_FREQ_533 ) + * + * 31 28 27 24 23 20 19 16 15 12 11 9 8 4 3 0 + * -------------------------------------------------------------------------------- + * | 0x6 | 0x9 | 0x0 | 0x5 | 0x4 | Device ID | XScale Core Freq Id | Si Stepping Id | + * -------------------------------------------------------------------------------- + * + * Maximum Achievable XScale Core Frequency Id : 533MHz - 0x1C + * 400MHz - 0x1D + * 266MHz - 0x1F + * + * <b>THE CORE FREQUENCY ID IS NOT APPLICABLE TO IXP46X <\b> + * + * The above is applicable to IXP42X only. CP15 in IXP46X does not contain any + * Frequency ID. + * + * Si Stepping Id : A - 0x0 + * B - 0x1 + * + * XScale Core freq Id - Device ID [11:9] : IXP42X - 0x0 + * IXP46X - 0x1 + *************************************************************************************/ + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_SILICON_TYPE_A0 + * + * @brief This is the value of A0 Silicon in product ID. + */ +#define IX_FEATURE_CTRL_SILICON_TYPE_A0 0 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_SILICON_TYPE_B0 + * + * @brief This is the value of B0 Silicon in product ID. + */ +#define IX_FEATURE_CTRL_SILICON_TYPE_B0 1 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_SILICON_STEPPING_MASK + * + * @brief This is the mask of silicon stepping in product ID. + */ +#define IX_FEATURE_CTRL_SILICON_STEPPING_MASK 0xF + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_DEVICE_TYPE_MASK + * + * @brief This is the mask of silicon stepping in product ID. + */ +#define IX_FEATURE_CTRL_DEVICE_TYPE_MASK (0x7) + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_DEVICE_TYPE_OFFSET + * + * @brief This is the mask of silicon stepping in product ID. + */ +#define IX_FEATURE_CTRL_DEVICE_TYPE_OFFSET 9 + + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_XSCALE_FREQ_533 + * + * @brief This is the value of 533MHz XScale Core in product ID. + */ +#define IX_FEATURE_CTRL_XSCALE_FREQ_533 ((0x1C)<<4) + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_XSCALE_FREQ_400 + * + * @brief This is the value of 400MHz XScale Core in product ID. + */ +#define IX_FEATURE_CTRL_XSCALE_FREQ_400 ((0x1D)<<4) + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_XSCALE_FREQ_266 + * + * @brief This is the value of 266MHz XScale Core in product ID. + */ +#define IX_FEATURE_CTRL_XSCALE_FREQ_266 ((0x1F)<<4) + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURE_CTRL_XSCALE_FREQ_MASK + * + * @brief This is the mask of XScale Core in product ID. + */ +#define IX_FEATURE_CTRL_XSCALE_FREQ_MASK ((0xFF)<<4) + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_UTOPIA_32PHY + * + * @brief Maximum UTOPIA PHY available is 32. + * + */ +#define IX_FEATURECTRL_REG_UTOPIA_32PHY 0x0 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_UTOPIA_16PHY + * + * @brief Maximum UTOPIA PHY available is 16. + * + */ +#define IX_FEATURECTRL_REG_UTOPIA_16PHY 0x1 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_UTOPIA_8PHY + * + * @brief Maximum UTOPIA PHY available to is 8. + * + */ +#define IX_FEATURECTRL_REG_UTOPIA_8PHY 0x2 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_UTOPIA_4PHY + * + * @brief Maximum UTOPIA PHY available to is 4. + * + */ +#define IX_FEATURECTRL_REG_UTOPIA_4PHY 0x3 + +#ifdef __ixp46X + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_XSCALE_533FREQ + * + * @brief Maximum frequency available to IXP46x is 533 MHz. + * + */ +#define IX_FEATURECTRL_REG_XSCALE_533FREQ 0x0 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_XSCALE_667FREQ + * + * @brief Maximum frequency available to IXP46x is 667 MHz. + * + */ +#define IX_FEATURECTRL_REG_XSCALE_667FREQ 0x1 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_XSCALE_400FREQ + * + * @brief Maximum frequency available to IXP46x is 400 MHz. + * + */ +#define IX_FEATURECTRL_REG_XSCALE_400FREQ 0x2 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_REG_XSCALE_266FREQ + * + * @brief Maximum frequency available to IXP46x is 266 MHz. + * + */ +#define IX_FEATURECTRL_REG_XSCALE_266FREQ 0x3 + +#endif /* __ixp46X */ + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE + * + * @brief Component selected is not available for device + * + */ +#define IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE 0x0000 + +/** + * @ingroup IxFeatureCtrlAPI + * + * @def IX_FEATURECTRL_COMPONENT_ALWAYS_AVAILABLE + * + * @brief Component selected is not available for device + * + */ +#define IX_FEATURECTRL_COMPONENT_ALWAYS_AVAILABLE 0xffff + +/** + * @defgroup IxFeatureCtrlSwConfig Software Configuration for Access Component + * + * @ingroup IxFeatureCtrlAPI + * + * @brief This section describes software configuration in access component. The + * configuration can be changed at run-time. ixFeatureCtrlSwConfigurationCheck( ) + * will be used across applicable access component to check the configuration. + * ixFeatureCtrlSwConfigurationWrite( ) is used to write the software configuration. + * + * @note <b>All software configurations are default to be enabled.</b> + * + * @{ + */ +/** + * @ingroup IxFeatureCtrlSwConfig + * + * @def IX_FEATURE_CTRL_SWCONFIG_DISABLED + * + * @brief Software configuration is disabled. + * + */ +#define IX_FEATURE_CTRL_SWCONFIG_DISABLED 0 + +/** + * @ingroup IxFeatureCtrlSwConfig + * + * @def IX_FEATURE_CTRL_SWCONFIG_ENABLED + * + * @brief Software configuration is enabled. + * + */ +#define IX_FEATURE_CTRL_SWCONFIG_ENABLED 1 + +/** + * Section for enums + **/ + +/** + * @ingroup IxFeatureCtrlBuildDevice + * + * @enum IxFeatureCtrlBuildDevice + * + * @brief Indicates software build type. + * + * Default build type is IXP42X + * + */ +typedef enum +{ + IX_FEATURE_CTRL_SW_BUILD_IXP42X = 0, /**<Build type is IXP42X */ + IX_FEATURE_CTRL_SW_BUILD_IXP46X /**<Build type is IXP46X */ +} IxFeatureCtrlBuildDevice; + +/** + * @ingroup IxFeatureCtrlSwConfig + * + * @enum IxFeatureCtrlSwConfig + * + * @brief Enumeration for software configuration in access components. + * + * Entry for new run-time software configuration should be added here. + */ +typedef enum +{ + IX_FEATURECTRL_ETH_LEARNING = 0, /**< EthDB Learning Feature */ + IX_FEATURECTRL_ORIGB0_DISPATCHER, /**< IXP42X B0 and IXP46X dispatcher without + livelock prevention functionality Feature */ + IX_FEATURECTRL_SWCONFIG_MAX /**< Maximum boudary for IxFeatureCtrlSwConfig */ +} IxFeatureCtrlSwConfig; + + +/************************************************************************ + * IXP400 Feature Control Register + * - It contains the information (available/unavailable) of IXP425&IXP46X + * hardware components in their corresponding bit location. + * - Bit value of 0 means the hardware component is available + * or not software disabled. Hardware component that is available + * can be software disabled. + * - Bit value of 1 means the hardware is unavailable or software + * disabled.Hardware component that is unavailable cannot be software + * enabled. + * - Use ixFeatureCtrlHwCapabilityRead() to read the hardware component's + * availability. + * - Use ixFeatureCtrlRead() to get the current IXP425/IXP46X feature control + * register value. + * + * Bit Field Description (Hardware Component Availability) + * --- --------------------------------------------------- + * 0 RComp Circuitry + * 1 USB Controller + * 2 Hashing Coprocessor + * 3 AES Coprocessor + * 4 DES Coprocessor + * 5 HDLC Coprocessor + * 6 AAL Coprocessor - Always available in IXP46X + * 7 HSS Coprocesspr + * 8 Utopia Coprocessor + * 9 Ethernet 0 Coprocessor + * 10 Ethernet 1 Coprocessor + * 11 NPE A + * 12 NPE B + * 13 NPE C + * 14 PCI Controller + * 15 ECC/TimeSync Coprocessor - Only applicable to IXP46X + * 16-17 Utopia PHY Limit Status : 0x0 - 32 PHY + * 0x1 - 16 PHY + * 0x2 - 8 PHY + * 0x3 - 4 PHY + * + * Portions below are only applicable to IXP46X + * 18 USB Host Coprocessor + * 19 NPE A Ethernet - 0 for Enable if Utopia = 1 + * 20 NPE B Ethernet coprocessor 1-3. + * 21 RSA Crypto Block coprocessor. + * 22-23 Processor frequency : 0x0 - 533 MHz + * 0x1 - 667 MHz + * 0x2 - 400 MHz + * 0x3 - 266 MHz + * 24-31 Reserved + * + ************************************************************************/ +/*Section generic to both IXP42X and IXP46X*/ + +/** + * @ingroup IxFeatureCtrlAPI + * + * @enum IxFeatureCtrlComponentType + * + * @brief Enumeration for components availavble + * + */ +typedef enum +{ + IX_FEATURECTRL_RCOMP = 0, /**<bit location for RComp Circuitry*/ + IX_FEATURECTRL_USB, /**<bit location for USB Controller*/ + IX_FEATURECTRL_HASH, /**<bit location for Hashing Coprocessor*/ + IX_FEATURECTRL_AES, /**<bit location for AES Coprocessor*/ + IX_FEATURECTRL_DES, /**<bit location for DES Coprocessor*/ + IX_FEATURECTRL_HDLC, /**<bit location for HDLC Coprocessor*/ + IX_FEATURECTRL_AAL, /**<bit location for AAL Coprocessor*/ + IX_FEATURECTRL_HSS, /**<bit location for HSS Coprocessor*/ + IX_FEATURECTRL_UTOPIA, /**<bit location for UTOPIA Coprocessor*/ + IX_FEATURECTRL_ETH0, /**<bit location for Ethernet 0 Coprocessor*/ + IX_FEATURECTRL_ETH1, /**<bit location for Ethernet 1 Coprocessor*/ + IX_FEATURECTRL_NPEA, /**<bit location for NPE A*/ + IX_FEATURECTRL_NPEB, /**<bit location for NPE B*/ + IX_FEATURECTRL_NPEC, /**<bit location for NPE C*/ + IX_FEATURECTRL_PCI, /**<bit location for PCI Controller*/ + IX_FEATURECTRL_ECC_TIMESYNC, /**<bit location for TimeSync Coprocessor*/ + IX_FEATURECTRL_UTOPIA_PHY_LIMIT, /**<bit location for Utopia PHY Limit Status*/ + IX_FEATURECTRL_UTOPIA_PHY_LIMIT_BIT2, /**<2nd bit of PHY limit status*/ + IX_FEATURECTRL_USB_HOST_CONTROLLER, /**<bit location for USB host controller*/ + IX_FEATURECTRL_NPEA_ETH, /**<bit location for NPE-A Ethernet Disable*/ + IX_FEATURECTRL_NPEB_ETH, /**<bit location for NPE-B Ethernet 1-3 Coprocessors Disable*/ + IX_FEATURECTRL_RSA, /**<bit location for RSA Crypto block Coprocessors Disable*/ + IX_FEATURECTRL_XSCALE_MAX_FREQ, /**<bit location for XScale max frequency*/ + IX_FEATURECTRL_XSCALE_MAX_FREQ_BIT2, /**<2nd xscale max freq bit NOT TO BE USED */ + IX_FEATURECTRL_MAX_COMPONENTS +} IxFeatureCtrlComponentType; + +/** + * @ingroup IxFeatureCtrlDeviceId + * + * @enum IxFeatureCtrlDeviceId + * + * @brief Enumeration for device type. + * + * @warning This enum is closely related to the npe image. Its format should comply + * with formats used in the npe image ImageID. This is indicated by the + * first nibble of the image ID. This should also be in sync with the + * with what is defined in CP15. Current available formats are + * - IXP42X - 0000 + * - IXP46X - 0001 + * + */ +typedef enum +{ + IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X = 0, /**<Device type is IXP42X */ + IX_FEATURE_CTRL_DEVICE_TYPE_IXP46X, /**<Device type is IXP46X */ + IX_FEATURE_CTRL_DEVICE_TYPE_MAX /**<Max devices */ +} IxFeatureCtrlDeviceId; + + +/** + * @} addtogroup IxFeatureCtrlSwConfig + */ + +/* + * Typedefs + */ + +/** + * @ingroup IxFeatureCtrlAPI + * + * @typedef IxFeatureCtrlReg + * + * @brief Feature Control Register that contains hardware components' + * availability information. + */ +typedef UINT32 IxFeatureCtrlReg; + +/** + * @ingroup IxFeatureCtrlAPI + * + * @typedef IxFeatureCtrlProductId + * + * @brief Product ID of Silicon that contains Silicon Stepping and + * Maximum XScale Core Frequency information. + */ +typedef UINT32 IxFeatureCtrlProductId; + +/* + * Prototypes for interface functions + */ + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn IxFeatureCtrlReg ixFeatureCtrlRead (void) + * + * @brief This function reads out the CURRENT value of Feature Control Register. + * The current value may not be the same as that of the hardware component + * availability. + * + * The bit location of each hardware component is defined above. + * A value of '1' in bit means the hardware component is not available. A value of '0' + * means the hardware component is available. + * + * @return + * - IxFeatureCtrlReg - the current value of IXP400 Feature Control Register + */ +PUBLIC IxFeatureCtrlReg +ixFeatureCtrlRead (void); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn IxFeatureDeviceId ixFeatureCtrlDeviceRead (void) + * + * @brief This function gets the type of device that the software is currently running + * on + * + * This function reads the feature Ctrl register specifically to obtain the device id. + * The definitions of the avilable IDs are as above. + * + * @return + * - IxFeatureCtrlDeviceId - the type of device currently running + */ +IxFeatureCtrlDeviceId +ixFeatureCtrlDeviceRead (void); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn IxFeatureCtrlBuildDevice ixFeatureCtrlSoftwareBuildGet (void) + * + * @brief This function refers to the value set by the compiler flag to determine + * the type of device the software is built for. + * + * The function reads the compiler flag to determine the device the software is + * built for. When the user executes build in the command line, + * a compile time flag (__ixp42X/__ixp46X is set. This API reads this + * flag and returns the software build type to the calling client. + * + * @return + * - IxFeatureCtrlBuildDevice - the type of device software is built for. + */ +IxFeatureCtrlBuildDevice +ixFeatureCtrlSoftwareBuildGet (void); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn IxFeatureCtrlReg ixFeatureCtrlHwCapabilityRead (void) + * + * @brief This function reads out the hardware capability of a silicon type as defined in + * feature control register.This value is different from that returned by + * ixFeatureCtrlRead() because this function returns the actual hardware component + * availability. + * + * The bit location of each hardware component is defined above. + * A value of '1' in bit means the hardware component is not available. A value of '0' + * means the hardware component is available. + * + * @return + * - IxFeatureCtrlReg - the hardware capability of IXP400. + * + * @warning + * - This function must not be called when IXP400 is running as the result + * is undefined. + */ +PUBLIC IxFeatureCtrlReg +ixFeatureCtrlHwCapabilityRead (void); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn void ixFeatureCtrlWrite (IxFeatureCtrlReg expUnitReg) + * + * @brief This function write the value stored in IxFeatureCtrlReg expUnitReg + * to the Feature Control Register. + * + * The bit location of each hardware component is defined above. + * The write is only effective on available hardware components. Writing '1' in a + * bit will software disable the respective hardware component. A '0' will mean that + * the hardware component will remain to be operable. + * + * @param expUnitReg @ref IxFeatureCtrlReg [in] - The value to be written to feature control + * register. + * + * @return none + * + */ +PUBLIC void +ixFeatureCtrlWrite (IxFeatureCtrlReg expUnitReg); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn IX_STATUS ixFeatureCtrlComponentCheck (IxFeatureCtrlComponentType componentType) + * + * @brief This function will check the availability of hardware component specified + * as componentType value. + * + * Usage Example:<br> + * - if(IX_FEATURE_CTRL_COMPONENT_DISABLED != + * ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0)) <br> + * - if(IX_FEATURE_CTRL_COMPONENT_ENABLED == + * ixFeatureCtrlComponentCheck(IX_FEATURECTRL_PCI)) <br> + * + * This function is typically called during component initialization time. + * + * @param componentType @ref IxFeatureCtrlComponentType [in] - the type of a component as + * defined above as IX_FEATURECTRL_XXX (Exp: IX_FEATURECTRL_PCI, IX_FEATURECTRL_ETH0) + + * + * @return + * - IX_FEATURE_CTRL_COMPONENT_ENABLED if component is available + * - IX_FEATURE_CTRL_COMPONENT_DISABLED if component is unavailable + */ +PUBLIC IX_STATUS +ixFeatureCtrlComponentCheck (IxFeatureCtrlComponentType componentType); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn IxFeatureCtrlProductId ixFeatureCtrlProductIdRead (void) + * + * @brief This function will return IXP400 product ID i.e. CP15, + * Register 0. + * + * @return + * - IxFeatureCtrlProductId - the value of product ID. + * + */ +PUBLIC IxFeatureCtrlProductId +ixFeatureCtrlProductIdRead (void) ; + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn IX_STATUS ixFeatureCtrlSwConfigurationCheck (IxFeatureCtrlSwConfig swConfigType) + * + * @brief This function checks whether the specified software configuration is + * enabled or disabled. + * + * Usage Example:<br> + * - if(IX_FEATURE_CTRL_SWCONFIG_DISABLED != + * ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING)) <br> + * - if(IX_FEATURE_CTRL_SWCONFIG_ENABLED == + * ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING)) <br> + * + * This function is typically called during access component initialization time. + * + * @param swConfigType @ref IxFeatureCtrlSwConfig [in] - the type of a software configuration + * defined in IxFeatureCtrlSwConfig enumeration. + * + * @return + * - IX_FEATURE_CTRL_SWCONFIG_ENABLED if software configuration is enabled. + * - IX_FEATURE_CTRL_SWCONFIG_DISABLED if software configuration is disabled. + */ +PUBLIC IX_STATUS +ixFeatureCtrlSwConfigurationCheck (IxFeatureCtrlSwConfig swConfigType); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn void ixFeatureCtrlSwConfigurationWrite (IxFeatureCtrlSwConfig swConfigType, BOOL enabled) + * + * @brief This function enable/disable the specified software configuration. + * + * Usage Example:<br> + * - ixFeatureCtrlSwConfigurationWrite(IX_FEATURECTRL_ETH_LEARNING, TRUE) is used + * to enable Ethernet Learning Feature <br> + * - ixFeatureCtrlSwConfigurationWrite(IX_FEATURECTRL_ETH_LEARNING, FALSE) is used + * to disable Ethernet Learning Feature <br> + * + * @param swConfigType IxFeatureCtrlSwConfig [in] - the type of a software configuration + * defined in IxFeatureCtrlSwConfig enumeration. + * @param enabled BOOL [in] - To enable(TRUE) / disable (FALSE) the specified software + * configuration. + * + * @return none + * + */ +PUBLIC void +ixFeatureCtrlSwConfigurationWrite (IxFeatureCtrlSwConfig swConfigType, BOOL enabled); + +/** + * @ingroup IxFeatureCtrlAPI + * + * @fn void ixFeatureCtrlIxp400SwVersionShow (void) + * + * @brief This function shows the current software release information for IXP400 + * + * @return none + * + */ +PUBLIC void +ixFeatureCtrlIxp400SwVersionShow (void); + +#endif /* IXFEATURECTRL_H */ + +/** + * @} defgroup IxFeatureCtrlAPI + */ |