1 files changed, 0 insertions, 463 deletions
diff --git a/arch/arm/cpu/ixp/npe/IxEthDBCore.c b/arch/arm/cpu/ixp/npe/IxEthDBCore.c
deleted file mode 100644
index 25b7cbb8b8..0000000000
--- a/arch/arm/cpu/ixp/npe/IxEthDBCore.c
+++ /dev/null
@@ -1,463 +0,0 @@
-/**
- * @file IxEthDBDBCore.c
- *
- * @brief Database support functions
- *
- * @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 --
- */
-
-#include "IxEthDB_p.h"
-
-/* list of database hashtables */
-IX_ETH_DB_PUBLIC HashTable dbHashtable;
-IX_ETH_DB_PUBLIC MatchFunction matchFunctions[IX_ETH_DB_MAX_KEY_INDEX + 1];
-IX_ETH_DB_PUBLIC BOOL ixEthDBPortUpdateRequired[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1];
-IX_ETH_DB_PUBLIC UINT32 ixEthDBKeyType[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1];
-
-/* private initialization flag */
-IX_ETH_DB_PRIVATE BOOL ethDBInitializationComplete = FALSE;
-
-/**
- * @brief initializes EthDB
- *
- * This function must be called to initialize the component.
- *
- * It does the following things:
- * - checks the port definition structure
- * - scans the capabilities of the NPE images and sets the
- *   capabilities of the ports accordingly
- * - initializes the memory pools internally used in EthDB
- *   for storing database records and handling data
- * - registers automatic update handlers for add and remove
- *   operations
- * - registers hashing match functions, depending on key sets
- * - initializes the main database hashtable
- * - allocates contiguous memory zones to be used for NPE
- *   updates
- * - registers the serialize methods used to convert data
- *   into NPE-readable format
- * - starts the event processor
- *
- * Note that this function is documented in the public
- * component header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS or an appropriate error if the
- * component failed to initialize correctly
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBInit(void)
-{
-    IxEthDBStatus result;
-
-    if (ethDBInitializationComplete)
-    {
-        /* redundant */
-        return IX_ETH_DB_SUCCESS;
-    }
-
-    /* trap an invalid port definition structure */
-    IX_ETH_DB_PORTS_ASSERTION;
-
-    /* memory management */
-    ixEthDBInitMemoryPools();
-
-    /* register hashing search methods */
-    ixEthDBMatchMethodsRegister(matchFunctions);
-
-    /* register type-based automatic port updates */
-    ixEthDBUpdateTypeRegister(ixEthDBPortUpdateRequired);
-
-    /* register record to key type mappings */
-    ixEthDBKeyTypeRegister(ixEthDBKeyType);
-
-    /* hash table */
-    ixEthDBInitHash(&dbHashtable, NUM_BUCKETS, ixEthDBEntryXORHash, matchFunctions, (FreeFunction) ixEthDBFreeMacDescriptor);
-
-    /* NPE update zones */
-    ixEthDBNPEUpdateAreasInit();
-
-    /* register record serialization methods */
-    ixEthDBRecordSerializeMethodsRegister();
-
-    /* start the event processor */
-    result = ixEthDBEventProcessorInit();
-
-    /* scan NPE features */
-    if (result == IX_ETH_DB_SUCCESS)
-    {
-        ixEthDBFeatureCapabilityScan();
-    }
-
-    ethDBInitializationComplete = TRUE;
-
-    return result;
-}
-
-/**
- * @brief prepares EthDB for unloading
- *
- * This function must be called before removing the
- * EthDB component from memory (e.g. doing rmmod in
- * Linux) if the component is to be re-initialized again
- * without rebooting the platform.
- *
- * All the EthDB ports must be disabled before this
- * function is to be called. Failure to disable all
- * the ports will return the IX_ETH_DB_BUSY error.
- *
- * This function will destroy mutexes, deallocate
- * memory and stop the event processor.
- *
- * Note that this function is fully documented in the
- * main component header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if de-initialization
- * completed successfully or an appropriate error
- * message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBUnload(void)
-{
-    IxEthDBPortId portIndex;
-
-    if (!ethDBInitializationComplete)
-    {
-        /* redundant */
-        return IX_ETH_DB_SUCCESS;
-    }
-
-    /* check if any ports are enabled */
-    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
-    {
-        if (ixEthDBPortInfo[portIndex].enabled)
-        {
-            return IX_ETH_DB_BUSY;
-        }
-    }
-
-    /* free port resources */
-    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
-    {
-        if (ixEthDBPortDefinitions[portIndex].type == IX_ETH_NPE)
-        {
-            ixOsalMutexDestroy(&ixEthDBPortInfo[portIndex].npeAckLock);
-        }
-
-        ixEthDBPortInfo[portIndex].initialized = FALSE;
-    }
-
-    /* shutdown event processor */
-    ixEthDBStopLearningFunction();
-
-    /* deallocate NPE update zones */
-    ixEthDBNPEUpdateAreasUnload();
-
-    ethDBInitializationComplete = FALSE;
-
-    return IX_ETH_DB_SUCCESS;
-}
-
-/**
- * @brief adds a new entry to the Ethernet database
- *
- * @param newRecordTemplate address of the record template to use
- * @param updateTrigger port map containing the update triggers
- * resulting from this update operation
- *
- * Creates a new database entry, populates it with the data
- * copied from the given template and adds the record to the
- * database hash table.
- * It also checks whether the new record type is registered to trigger
- * automatic updates; if it is, the update trigger will contain the
- * port on which the record insertion was performed, as well as the
- * old port in case the addition was a record migration (from one port
- * to the other). The caller can use the updateTrigger to trigger
- * automatic updates on the ports changed as a result of this addition.
- *
- * @retval IX_ETH_DB_SUCCESS addition successful
- * @retval IX_ETH_DB_NOMEM insertion failed, no memory left in the mac descriptor memory pool
- * @retval IX_ETH_DB_BUSY database busy, cannot insert due to locking
- *
- * @internal
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBAdd(MacDescriptor *newRecordTemplate, IxEthDBPortMap updateTrigger)
-{
-    IxEthDBStatus result;
-    MacDescriptor *newDescriptor;
-    IxEthDBPortId originalPortID;
-    HashNode *node = NULL;
-
-    BUSY_RETRY(ixEthDBSearchHashEntry(&dbHashtable, ixEthDBKeyType[newRecordTemplate->type], newRecordTemplate, &node));
-
-    TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER;
-
-    if (node == NULL)
-    {
-        /* not found, create a new one */
-        newDescriptor = ixEthDBAllocMacDescriptor();
-
-        if (newDescriptor == NULL)
-        {
-            return IX_ETH_DB_NOMEM; /* no memory */
-        }
-
-        /* old port does not exist, avoid unnecessary updates */
-        originalPortID = newRecordTemplate->portID;
-    }
-    else
-    {
-        /* a node with the same key exists, will update node */
-        newDescriptor = (MacDescriptor *) node->data;
-
-        /* save original port id */
-        originalPortID = newDescriptor->portID;
-    }
-
-    /* copy/update fields into new record */
-    memcpy(newDescriptor->macAddress, newRecordTemplate->macAddress, sizeof (IxEthDBMacAddr));
-    memcpy(&newDescriptor->recordData, &newRecordTemplate->recordData, sizeof (IxEthDBRecordData));
-
-    newDescriptor->type   = newRecordTemplate->type;
-    newDescriptor->portID = newRecordTemplate->portID;
-    newDescriptor->user   = newRecordTemplate->user;
-
-    if (node == NULL)
-    {
-        /* new record, insert into hashtable */
-        BUSY_RETRY_WITH_RESULT(ixEthDBAddHashEntry(&dbHashtable, newDescriptor), result);
-
-        if (result != IX_ETH_DB_SUCCESS)
-        {
-            ixEthDBFreeMacDescriptor(newDescriptor);
-
-            return result; /* insertion failed */
-        }
-    }
-
-    if (node != NULL)
-    {
-        /* release access */
-        ixEthDBReleaseHashNode(node);
-    }
-
-    /* trigger add/remove update if required by type */
-    if (updateTrigger != NULL &&
-        ixEthDBPortUpdateRequired[newRecordTemplate->type])
-    {
-        /* add new port to update list */
-        JOIN_PORT_TO_MAP(updateTrigger, newRecordTemplate->portID);
-
-        /* check if record has moved, we'll need to update the old port as well */
-        if (originalPortID != newDescriptor->portID)
-        {
-            JOIN_PORT_TO_MAP(updateTrigger, originalPortID);
-        }
-    }
-
-    return IX_ETH_DB_SUCCESS;
-}
-
-/**
- * @brief remove a record from the Ethernet database
- *
- * @param templateRecord template record used to determine
- * what record is to be removed
- * @param updateTrigger port map containing the update triggers
- * resulting from this update operation
- *
- * This function will examine the template record it receives
- * and attempts to delete a record of the same type and containing
- * the same keys as the template record. If deletion is successful
- * and the record type is registered for automatic port updates the
- * port will also be set in the updateTrigger port map, so that the
- * client can perform an update of the port.
- *
- * @retval IX_ETH_DB_SUCCESS removal was successful
- * @retval IX_ETH_DB_NO_SUCH_ADDR the record with the given MAC address was not found
- * @retval IX_ETH_DB_BUSY database busy, cannot remove due to locking
- *
- * @internal
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBRemove(MacDescriptor *templateRecord, IxEthDBPortMap updateTrigger)
-{
-    IxEthDBStatus result;
-
-    TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER;
-
-    BUSY_RETRY_WITH_RESULT(ixEthDBRemoveHashEntry(&dbHashtable, ixEthDBKeyType[templateRecord->type], templateRecord), result);
-
-    if (result != IX_ETH_DB_SUCCESS)
-    {
-        return IX_ETH_DB_NO_SUCH_ADDR; /* not found */
-    }
-
-    /* trigger add/remove update if required by type */
-    if (updateTrigger != NULL
-        &&ixEthDBPortUpdateRequired[templateRecord->type])
-    {
-        /* add new port to update list */
-        JOIN_PORT_TO_MAP(updateTrigger, templateRecord->portID);
-    }
-
-    return IX_ETH_DB_SUCCESS;
-}
-
-/**
- * @brief register record key types
- *
- * This function registers the appropriate key types,
- * depending on record types.
- *
- * All filtering records use the MAC address as the key.
- * WiFi and Firewall records use a compound key consisting
- * in both the MAC address and the port ID.
- *
- * @return the number of registered record types
- */
-IX_ETH_DB_PUBLIC
-UINT32 ixEthDBKeyTypeRegister(UINT32 *keyType)
-{
-    /* safety */
-    memset(keyType, 0, sizeof (keyType));
-
-    /* register all known record types */
-    keyType[IX_ETH_DB_FILTERING_RECORD]      = IX_ETH_DB_MAC_KEY;
-    keyType[IX_ETH_DB_FILTERING_VLAN_RECORD] = IX_ETH_DB_MAC_KEY;
-    keyType[IX_ETH_DB_ALL_FILTERING_RECORDS] = IX_ETH_DB_MAC_KEY;
-    keyType[IX_ETH_DB_WIFI_RECORD]           = IX_ETH_DB_MAC_PORT_KEY;
-    keyType[IX_ETH_DB_FIREWALL_RECORD]       = IX_ETH_DB_MAC_PORT_KEY;
-
-    return 5;
-}
-
-/**
- * @brief Sets a user-defined field into a database record
- *
- * Note that this function is fully documented in the main component
- * header file.
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBUserFieldSet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, IxEthDBVlanId vlanID, void *field)
-{
-    HashNode *result = NULL;
-
-    if (macAddr == NULL)
-    {
-        return IX_ETH_DB_INVALID_ARG;
-    }
-
-    if (recordType == IX_ETH_DB_FILTERING_RECORD)
-    {
-        result = ixEthDBSearch(macAddr, recordType);
-    }
-    else if (recordType == IX_ETH_DB_FILTERING_VLAN_RECORD)
-    {
-        result = ixEthDBVlanSearch(macAddr, vlanID, recordType);
-    }
-    else if (recordType == IX_ETH_DB_WIFI_RECORD || recordType == IX_ETH_DB_FIREWALL_RECORD)
-    {
-        IX_ETH_DB_CHECK_PORT_EXISTS(portID);
-
-        result = ixEthDBPortSearch(macAddr, portID, recordType);
-    }
-    else
-    {
-        return IX_ETH_DB_INVALID_ARG;
-    }
-
-    if (result == NULL)
-    {
-        return IX_ETH_DB_NO_SUCH_ADDR;
-    }
-
-    ((MacDescriptor *) result->data)->user = field;
-
-    ixEthDBReleaseHashNode(result);
-
-    return IX_ETH_DB_SUCCESS;
-}
-
-/**
- * @brief Retrieves a user-defined field from a database record
- *
- * Note that this function is fully documented in the main component
- * header file.
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBUserFieldGet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, IxEthDBVlanId vlanID, void **field)
-{
-    HashNode *result = NULL;
-
-    if (macAddr == NULL || field == NULL)
-    {
-        return IX_ETH_DB_INVALID_ARG;
-    }
-
-    if (recordType == IX_ETH_DB_FILTERING_RECORD)
-    {
-        result = ixEthDBSearch(macAddr, recordType);
-    }
-    else if (recordType == IX_ETH_DB_FILTERING_VLAN_RECORD)
-    {
-        result = ixEthDBVlanSearch(macAddr, vlanID, recordType);
-    }
-    else if (recordType == IX_ETH_DB_WIFI_RECORD || recordType == IX_ETH_DB_FIREWALL_RECORD)
-    {
-        IX_ETH_DB_CHECK_PORT_EXISTS(portID);
-
-        result = ixEthDBPortSearch(macAddr, portID, recordType);
-    }
-    else
-    {
-        return IX_ETH_DB_INVALID_ARG;
-    }
-
-    if (result == NULL)
-    {
-        return IX_ETH_DB_NO_SUCH_ADDR;
-    }
-
-    *field = ((MacDescriptor *) result->data)->user;
-
-    ixEthDBReleaseHashNode(result);
-
-    return IX_ETH_DB_SUCCESS;
-}