1 files changed, 0 insertions, 456 deletions
diff --git a/drivers/net/npe/IxEthDBWiFi.c b/drivers/net/npe/IxEthDBWiFi.c
deleted file mode 100644
index 44edd47..0000000
--- a/drivers/net/npe/IxEthDBWiFi.c
+++ /dev/null
@@ -1,456 +0,0 @@
-/**
- * @file IxEthDBAPI.c
- *
- * @brief Implementation of the public API
- * 
- * @par
- * IXP400 SW Release version 2.0
- * 
- * -- Copyright Notice --
- * 
- * @par
- * Copyright 2001-2005, Intel Corporation.
- * All rights reserved.
- * 
- * @par
- * SPDX-License-Identifier:	BSD-3-Clause
- * @par
- * -- End of Copyright Notice --
- */
-
-#include "IxEthDB_p.h"
-
-/* forward prototypes */
-IX_ETH_DB_PUBLIC
-MacTreeNode *ixEthDBGatewaySelect(MacTreeNode *stations);
-
-/**
- * @brief sets the BBSID value for the WiFi header conversion feature
- *
- * @param portID ID of the port
- * @param bbsid pointer to the 6-byte BBSID value
- *
- * Note that this function is documented in the main component
- * header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed successfully
- * or an appropriate error message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBWiFiBBSIDSet(IxEthDBPortId portID, IxEthDBMacAddr *bbsid)
-{
-    IxNpeMhMessage message;
-    IX_STATUS result;
-    
-    IX_ETH_DB_CHECK_PORT(portID);
-    
-    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
-    
-    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
- 
-    IX_ETH_DB_CHECK_REFERENCE(bbsid);
-    
-    memcpy(ixEthDBPortInfo[portID].bbsid, bbsid, sizeof (IxEthDBMacAddr));
-
-    FILL_SETBBSID_MSG(message, portID, bbsid);
-
-    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
-    
-    return result;
-}
-
-/**
- * @brief updates the Frame Control and Duration/ID WiFi header
- * conversion parameters in an NPE
- *
- * @param portID ID of the port
- *
- * This function will send a message to the NPE updating the 
- * frame conversion parameters for 802.3 => 802.11 header conversion.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed successfully
- * or IX_ETH_DB_FAIL otherwise
- *
- * @internal
- */
-IX_ETH_DB_PRIVATE
-IxEthDBStatus ixEthDBWiFiFrameControlDurationIDUpdate(IxEthDBPortId portID)
-{
-    IxNpeMhMessage message;
-    IX_STATUS result;
-
-    FILL_SETFRAMECONTROLDURATIONID(message, portID, ixEthDBPortInfo[portID].frameControlDurationID);
-    
-    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
-    
-    return result;
-}
-
-/**
- * @brief sets the Duration/ID WiFi frame header conversion parameter
- *
- * @param portID ID of the port
- * @param durationID 16-bit value containing the new Duration/ID parameter
- *
- * Note that this function is documented in the main component
- * header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed successfully
- * or an appropriate error message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBWiFiDurationIDSet(IxEthDBPortId portID, UINT16 durationID)
-{
-    IX_ETH_DB_CHECK_PORT(portID);
-    
-    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
-    
-    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
-
-    ixEthDBPortInfo[portID].frameControlDurationID = (ixEthDBPortInfo[portID].frameControlDurationID & 0xFFFF0000) | durationID;
-    
-    return ixEthDBWiFiFrameControlDurationIDUpdate(portID);
-}
-
-/**
- * @brief sets the Frame Control WiFi frame header conversion parameter
- *
- * @param portID ID of the port
- * @param durationID 16-bit value containing the new Frame Control parameter
- *
- * Note that this function is documented in the main component
- * header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed successfully
- * or an appropriate error message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBWiFiFrameControlSet(IxEthDBPortId portID, UINT16 frameControl)
-{
-    IX_ETH_DB_CHECK_PORT(portID);
-    
-    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
-    
-    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
-
-    ixEthDBPortInfo[portID].frameControlDurationID = (ixEthDBPortInfo[portID].frameControlDurationID & 0xFFFF) | (frameControl << 16); 
-    
-    return ixEthDBWiFiFrameControlDurationIDUpdate(portID);
-}
-
-/**
- * @brief removes a WiFi header conversion record
- *
- * @param portID ID of the port
- * @param macAddr MAC address of the record to remove
- *
- * Note that this function is documented in the main
- * component header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed
- * successfully or an appropriate error message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBWiFiEntryRemove(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
-{
-    MacDescriptor recordTemplate;
-    
-    IX_ETH_DB_CHECK_PORT(portID);
-    
-    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
-    
-    IX_ETH_DB_CHECK_REFERENCE(macAddr);
-    
-    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
-    
-    memcpy(recordTemplate.macAddress, macAddr, sizeof (IxEthDBMacAddr));
-    
-    recordTemplate.type   = IX_ETH_DB_WIFI_RECORD;
-    recordTemplate.portID = portID;
-    
-    return ixEthDBRemove(&recordTemplate, NULL);
-}
-
-/**
- * @brief adds a WiFi header conversion record
- *
- * @param portID ID of the port
- * @param macAddr MAC address of the record to add
- * @param gatewayMacAddr address of the gateway (or
- * NULL if this is a station record)
- *
- * This function adds a record of type AP_TO_AP (gateway is not NULL)
- * or AP_TO_STA (gateway is NULL) in the main database as a 
- * WiFi header conversion record.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed
- * successfully or an appropriate error message otherwise
- *
- * @internal
- */
-IX_ETH_DB_PRIVATE
-IxEthDBStatus ixEthDBWiFiEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr, IxEthDBMacAddr *gatewayMacAddr)
-{
-    MacDescriptor recordTemplate;
-
-    IX_ETH_DB_CHECK_PORT(portID);
-
-    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
-
-    IX_ETH_DB_CHECK_REFERENCE(macAddr);
-    
-    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
-
-    memcpy(recordTemplate.macAddress, macAddr, sizeof (IxEthDBMacAddr));
-    
-    recordTemplate.type   = IX_ETH_DB_WIFI_RECORD;
-    recordTemplate.portID = portID;
-    
-    if (gatewayMacAddr != NULL)
-    {
-        memcpy(recordTemplate.recordData.wifiData.gwMacAddress, gatewayMacAddr, sizeof (IxEthDBMacAddr));
-        
-        recordTemplate.recordData.wifiData.type = IX_ETH_DB_WIFI_AP_TO_AP;
-    }
-    else
-    {
-        memset(recordTemplate.recordData.wifiData.gwMacAddress, 0, sizeof (IxEthDBMacAddr));
-
-        recordTemplate.recordData.wifiData.type = IX_ETH_DB_WIFI_AP_TO_STA;
-    }
-    
-    return ixEthDBAdd(&recordTemplate, NULL);
-}
-
-/**
- * @brief adds a WiFi header conversion record
- *
- * @param portID ID of the port
- * @param macAddr MAC address of the record to add
- * @param gatewayMacAddr address of the gateway 
- *
- * This function adds a record of type AP_TO_AP
- * in the main database as a WiFi header conversion record.
- *
- * This is simply a wrapper over @ref ixEthDBWiFiEntryAdd().
- *
- * Note that this function is documented in the main
- * component header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed
- * successfully or an appropriate error message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBWiFiAccessPointEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr, IxEthDBMacAddr *gatewayMacAddr)
-{
-    IX_ETH_DB_CHECK_REFERENCE(gatewayMacAddr);
-
-    return ixEthDBWiFiEntryAdd(portID, macAddr, gatewayMacAddr);
-}
-
-/**
- * @brief adds a WiFi header conversion record
- *
- * @param portID ID of the port
- * @param macAddr MAC address of the record to add
- *
- * This function adds a record of type AP_TO_STA
- * in the main database as a WiFi header conversion record.
- *
- * This is simply a wrapper over @ref ixEthDBWiFiEntryAdd().
- *
- * Note that this function is documented in the main
- * component header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed
- * successfully or an appropriate error message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBWiFiStationEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
-{
-    return ixEthDBWiFiEntryAdd(portID, macAddr, NULL);
-}
-
-/**
- * @brief selects a set of gateways from a tree of 
- * WiFi header conversion records
- *
- * @param stations binary tree containing pointers to WiFi header
- * conversion records
- *
- * This function browses through the input binary tree, identifies
- * records of type AP_TO_AP, clones these records and appends them
- * to a vine (a single right-branch binary tree) which is returned
- * as result. A maximum of MAX_GW_SIZE entries containing gateways
- * will be cloned from the original tree.
- *
- * @return vine (linear binary tree) containing record
- * clones of AP_TO_AP type, which have a gateway field
- *
- * @internal
- */
-IX_ETH_DB_PUBLIC
-MacTreeNode *ixEthDBGatewaySelect(MacTreeNode *stations)
-{
-    MacTreeNodeStack *stack;
-    MacTreeNode *gateways, *insertionPlace;
-    UINT32 gwIndex = 1; /* skip the empty root */
-    
-    if (stations == NULL)
-    {
-        return NULL;
-    }
-
-    stack = ixOsalCacheDmaMalloc(sizeof (MacTreeNodeStack));
-
-    if (stack == NULL)
-    {
-        ERROR_LOG("DB: (WiFi) failed to allocate the node stack for gateway tree linearization, out of memory?\n");
-        return NULL;
-    }
-    
-    /* initialize root node */
-    gateways = insertionPlace = NULL;
-        
-    /* start browsing the station tree */
-    NODE_STACK_INIT(stack);
-    
-    /* initialize stack by pushing the tree root at offset 0 */
-    NODE_STACK_PUSH(stack, stations, 0);
-    
-    while (NODE_STACK_NONEMPTY(stack))
-    {
-        MacTreeNode *node;
-        UINT32 offset;
-       
-        NODE_STACK_POP(stack, node, offset);
-
-        /* we can store maximum 31 (32 total, 1 empty root) entries in the gateway tree */
-        if (offset > (MAX_GW_SIZE - 1)) break;
-        
-        /* check if this record has a gateway address */
-        if (node->descriptor != NULL && node->descriptor->recordData.wifiData.type == IX_ETH_DB_WIFI_AP_TO_AP)
-        {
-            /* found a record, create an insertion place */
-            if (insertionPlace != NULL)
-            {
-                insertionPlace->right = ixEthDBAllocMacTreeNode();
-                insertionPlace        = insertionPlace->right;
-            }
-            else
-            {
-                gateways       = ixEthDBAllocMacTreeNode();
-                insertionPlace = gateways;
-            }
-
-            if (insertionPlace == NULL)
-            {
-                /* no nodes left, bail out with what we have */
-                ixOsalCacheDmaFree(stack);
-                return gateways;
-            }
-            
-            /* clone the original record for the gateway tree */
-            insertionPlace->descriptor = ixEthDBCloneMacDescriptor(node->descriptor);
-            
-            /* insert and update the offset in the original record */
-            node->descriptor->recordData.wifiData.gwAddressIndex = gwIndex++;
-        }
-        
-        /* browse the tree */
-        if (node->left != NULL)
-        {
-            NODE_STACK_PUSH(stack, node->left, LEFT_CHILD_OFFSET(offset));
-        }
-
-        if (node->right != NULL)
-        {
-            NODE_STACK_PUSH(stack, node->right, RIGHT_CHILD_OFFSET(offset));
-        }
-    }
-    
-    ixOsalCacheDmaFree(stack);
-    return gateways;    
-}
-
-/**
- * @brief downloads the WiFi header conversion table to an NPE
- *
- * @param portID ID of the port
- *
- * This function prepares the WiFi header conversion tables and
- * downloads them to the specified NPE port.
- *
- * The header conversion tables consist in the main table of
- * addresses and the secondary table of gateways. AP_TO_AP records
- * from the first table contain index fields into the second table
- * for gateway selection.
- *
- * Note that this function is documented in the main component
- * header file, IxEthDB.h.
- *
- * @return IX_ETH_DB_SUCCESS if the operation completed successfully
- * or an appropriate error message otherwise
- */
-IX_ETH_DB_PUBLIC
-IxEthDBStatus ixEthDBWiFiConversionTableDownload(IxEthDBPortId portID)
-{
-    IxEthDBPortMap query;
-    MacTreeNode *stations = NULL, *gateways = NULL, *gateway = NULL;
-    IxNpeMhMessage message;
-    PortInfo *portInfo;
-    IX_STATUS result;
-
-    IX_ETH_DB_CHECK_PORT(portID);
-
-    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
-    
-    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
-
-    portInfo = &ixEthDBPortInfo[portID];
-   
-    SET_DEPENDENCY_MAP(query, portID);
-    
-    ixEthDBUpdateLock();
-
-    stations = ixEthDBQuery(NULL, query, IX_ETH_DB_WIFI_RECORD, MAX_ELT_SIZE);
-    gateways = ixEthDBGatewaySelect(stations);
-    
-    /* clean up gw area */
-    memset((void *) portInfo->updateMethod.npeGwUpdateZone, FULL_GW_BYTE_SIZE, 0);
-
-    /* write all gateways */
-    gateway = gateways;
-
-    while (gateway != NULL)
-    {
-        ixEthDBNPEGatewayNodeWrite((void *) (((UINT32) portInfo->updateMethod.npeGwUpdateZone) 
-            + gateway->descriptor->recordData.wifiData.gwAddressIndex * ELT_ENTRY_SIZE), 
-            gateway);
-
-        gateway = gateway->right;
-    }
-
-    /* free the gateway tree */
-    if (gateways != NULL)
-    {
-        ixEthDBFreeMacTreeNode(gateways);
-    }
-
-    FILL_SETAPMACTABLE_MSG(message, 
-        IX_OSAL_MMU_VIRT_TO_PHYS(portInfo->updateMethod.npeGwUpdateZone));
-
-    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
-
-    if (result == IX_SUCCESS)
-    {
-        /* update the main tree (the stations tree) */
-        portInfo->updateMethod.searchTree = stations;
-        
-        result = ixEthDBNPEUpdateHandler(portID, IX_ETH_DB_WIFI_RECORD);
-    }
-
-    ixEthDBUpdateUnlock();
-
-    return result;
-}