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Diffstat (limited to 'cpu/ixp/npe/IxEthDBAPISupport.c')
| -rw-r--r-- | cpu/ixp/npe/IxEthDBAPISupport.c | 678 |
1 files changed, 678 insertions, 0 deletions
diff --git a/cpu/ixp/npe/IxEthDBAPISupport.c b/cpu/ixp/npe/IxEthDBAPISupport.c new file mode 100644 index 0000000..25633a3 --- /dev/null +++ b/cpu/ixp/npe/IxEthDBAPISupport.c @@ -0,0 +1,678 @@ +/** + * @file IxEthDBAPISupport.c + * + * @brief Public API 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.h> +#include <IxNpeMh.h> +#include <IxFeatureCtrl.h> + +#include "IxEthDB_p.h" +#include "IxEthDBMessages_p.h" +#include "IxEthDB_p.h" +#include "IxEthDBLog_p.h" + +#ifdef IX_UNIT_TEST + +int dbAccessCounter = 0; +int overflowEvent = 0; + +#endif + +/* + * External declaration + */ +extern HashTable dbHashtable; + +/* + * Internal declaration + */ +IX_ETH_DB_PUBLIC +PortInfo ixEthDBPortInfo[IX_ETH_DB_NUMBER_OF_PORTS]; + +IX_ETH_DB_PRIVATE +struct +{ + BOOL saved; + IxEthDBPriorityTable priorityTable; + IxEthDBVlanSet vlanMembership; + IxEthDBVlanSet transmitTaggingInfo; + IxEthDBFrameFilter frameFilter; + IxEthDBTaggingAction taggingAction; + IxEthDBFirewallMode firewallMode; + BOOL stpBlocked; + BOOL srcAddressFilterEnabled; + UINT32 maxRxFrameSize; + UINT32 maxTxFrameSize; +} ixEthDBPortState[IX_ETH_DB_NUMBER_OF_PORTS]; + +#define IX_ETH_DB_DEFAULT_FRAME_SIZE (1518) + +/** + * @brief initializes a port + * + * @param portID ID of the port to be initialized + * + * Note that redundant initializations are silently + * dealt with and do not constitute an error + * + * This function is fully documented in the main + * header file, IxEthDB.h + */ +IX_ETH_DB_PUBLIC +void ixEthDBPortInit(IxEthDBPortId portID) +{ + PortInfo *portInfo; + + if (portID >= IX_ETH_DB_NUMBER_OF_PORTS) + { + return; + } + + portInfo = &ixEthDBPortInfo[portID]; + + if (ixEthDBSingleEthNpeCheck(portID) != IX_ETH_DB_SUCCESS) + { + WARNING_LOG("EthDB: Unavailable Eth %d: Cannot initialize EthDB Port.\n", (UINT32) portID); + + return; + } + + if (portInfo->initialized) + { + /* redundant */ + return; + } + + /* initialize core fields */ + portInfo->portID = portID; + SET_DEPENDENCY_MAP(portInfo->dependencyPortMap, portID); + + /* default values */ + portInfo->agingEnabled = FALSE; + portInfo->enabled = FALSE; + portInfo->macAddressUploaded = FALSE; + portInfo->maxRxFrameSize = IX_ETHDB_DEFAULT_FRAME_SIZE; + portInfo->maxTxFrameSize = IX_ETHDB_DEFAULT_FRAME_SIZE; + + /* default update control values */ + portInfo->updateMethod.searchTree = NULL; + portInfo->updateMethod.searchTreePendingWrite = FALSE; + portInfo->updateMethod.treeInitialized = FALSE; + portInfo->updateMethod.updateEnabled = FALSE; + portInfo->updateMethod.userControlled = FALSE; + + /* default WiFi parameters */ + memset(portInfo->bbsid, 0, sizeof (portInfo->bbsid)); + portInfo->frameControlDurationID = 0; + + /* Ethernet NPE-specific initializations */ + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + /* update handler */ + portInfo->updateMethod.updateHandler = ixEthDBNPEUpdateHandler; + } + + /* initialize state save */ + ixEthDBPortState[portID].saved = FALSE; + + portInfo->initialized = TRUE; +} + +/** + * @brief enables a port + * + * @param portID ID of the port to enable + * + * This function is fully documented in the main + * header file, IxEthDB.h + * + * @return IX_ETH_DB_SUCCESS if enabling was + * accomplished, or a meaningful error message otherwise + */ +IX_ETH_DB_PUBLIC +IxEthDBStatus ixEthDBPortEnable(IxEthDBPortId portID) +{ + IxEthDBPortMap triggerPorts; + PortInfo *portInfo; + + IX_ETH_DB_CHECK_PORT_EXISTS(portID); + + IX_ETH_DB_CHECK_SINGLE_NPE(portID); + + portInfo = &ixEthDBPortInfo[portID]; + + if (portInfo->enabled) + { + /* redundant */ + return IX_ETH_DB_SUCCESS; + } + + SET_DEPENDENCY_MAP(triggerPorts, portID); + + /* mark as enabled */ + portInfo->enabled = TRUE; + + /* Operation stops here when Ethernet Learning is not enabled */ + if(IX_FEATURE_CTRL_SWCONFIG_DISABLED == + ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING)) + { + return IX_ETH_DB_SUCCESS; + } + + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE && !portInfo->macAddressUploaded) + { + IX_ETH_DB_SUPPORT_TRACE("DB: (Support) MAC address not set on port %d, enable failed\n", portID); + + /* must use UnicastAddressSet() before enabling an NPE port */ + return IX_ETH_DB_MAC_UNINITIALIZED; + } + + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Attempting to enable the NPE callback for port %d...\n", portID); + + if (!portInfo->updateMethod.userControlled + && ((portInfo->featureCapability & IX_ETH_DB_FILTERING) != 0)) + { + portInfo->updateMethod.updateEnabled = TRUE; + } + + /* if this is first time initialization then we already have + write access to the tree and can AccessRelease directly */ + if (!portInfo->updateMethod.treeInitialized) + { + IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Initializing tree for port %d\n", portID); + + /* create an initial tree and release access into it */ + ixEthDBUpdatePortLearningTrees(triggerPorts); + + /* mark tree as being initialized */ + portInfo->updateMethod.treeInitialized = TRUE; + } + } + + if (ixEthDBPortState[portID].saved) + { + /* previous configuration data stored, restore state */ + if ((portInfo->featureCapability & IX_ETH_DB_FIREWALL) != 0) + { + ixEthDBFirewallModeSet(portID, ixEthDBPortState[portID].firewallMode); + ixEthDBFirewallInvalidAddressFilterEnable(portID, ixEthDBPortState[portID].srcAddressFilterEnabled); + } + +#if 0 /* test-only */ + if ((portInfo->featureCapability & IX_ETH_DB_VLAN_QOS) != 0) + { + ixEthDBAcceptableFrameTypeSet(portID, ixEthDBPortState[portID].frameFilter); + ixEthDBIngressVlanTaggingEnabledSet(portID, ixEthDBPortState[portID].taggingAction); + + ixEthDBEgressVlanTaggingEnabledSet(portID, ixEthDBPortState[portID].transmitTaggingInfo); + ixEthDBPortVlanMembershipSet(portID, ixEthDBPortState[portID].vlanMembership); + + ixEthDBPriorityMappingTableSet(portID, ixEthDBPortState[portID].priorityTable); + } +#endif + + if ((portInfo->featureCapability & IX_ETH_DB_SPANNING_TREE_PROTOCOL) != 0) + { + ixEthDBSpanningTreeBlockingStateSet(portID, ixEthDBPortState[portID].stpBlocked); + } + + ixEthDBFilteringPortMaximumRxFrameSizeSet(portID, ixEthDBPortState[portID].maxRxFrameSize); + ixEthDBFilteringPortMaximumTxFrameSizeSet(portID, ixEthDBPortState[portID].maxTxFrameSize); + + /* discard previous save */ + ixEthDBPortState[portID].saved = FALSE; + } + + IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Enabling succeeded for port %d\n", portID); + + return IX_ETH_DB_SUCCESS; +} + +/** + * @brief disables a port + * + * @param portID ID of the port to disable + * + * This function is fully documented in the + * main header file, IxEthDB.h + * + * @return IX_ETH_DB_SUCCESS if disabling was + * successful or an appropriate error message + * otherwise + */ +IX_ETH_DB_PUBLIC +IxEthDBStatus ixEthDBPortDisable(IxEthDBPortId portID) +{ + HashIterator iterator; + IxEthDBPortMap triggerPorts; /* ports who will have deleted records and therefore will need updating */ + BOOL result; + PortInfo *portInfo; + IxEthDBFeature learningEnabled; +#if 0 /* test-only */ + IxEthDBPriorityTable classZeroTable; +#endif + + IX_ETH_DB_CHECK_PORT_EXISTS(portID); + + IX_ETH_DB_CHECK_SINGLE_NPE(portID); + + portInfo = &ixEthDBPortInfo[portID]; + + if (!portInfo->enabled) + { + /* redundant */ + return IX_ETH_DB_SUCCESS; + } + + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + /* save filtering state */ + ixEthDBPortState[portID].firewallMode = portInfo->firewallMode; + ixEthDBPortState[portID].frameFilter = portInfo->frameFilter; + ixEthDBPortState[portID].taggingAction = portInfo->taggingAction; + ixEthDBPortState[portID].stpBlocked = portInfo->stpBlocked; + ixEthDBPortState[portID].srcAddressFilterEnabled = portInfo->srcAddressFilterEnabled; + ixEthDBPortState[portID].maxRxFrameSize = portInfo->maxRxFrameSize; + ixEthDBPortState[portID].maxTxFrameSize = portInfo->maxTxFrameSize; + + memcpy(ixEthDBPortState[portID].vlanMembership, portInfo->vlanMembership, sizeof (IxEthDBVlanSet)); + memcpy(ixEthDBPortState[portID].transmitTaggingInfo, portInfo->transmitTaggingInfo, sizeof (IxEthDBVlanSet)); + memcpy(ixEthDBPortState[portID].priorityTable, portInfo->priorityTable, sizeof (IxEthDBPriorityTable)); + + ixEthDBPortState[portID].saved = TRUE; + + /* now turn off all EthDB filtering features on the port */ + +#if 0 /* test-only */ + /* VLAN & QoS */ + if ((portInfo->featureCapability & IX_ETH_DB_VLAN_QOS) != 0) + { + ixEthDBPortVlanMembershipRangeAdd((IxEthDBPortId) portID, 0, IX_ETH_DB_802_1Q_MAX_VLAN_ID); + ixEthDBEgressVlanRangeTaggingEnabledSet((IxEthDBPortId) portID, 0, IX_ETH_DB_802_1Q_MAX_VLAN_ID, FALSE); + ixEthDBAcceptableFrameTypeSet((IxEthDBPortId) portID, IX_ETH_DB_ACCEPT_ALL_FRAMES); + ixEthDBIngressVlanTaggingEnabledSet((IxEthDBPortId) portID, IX_ETH_DB_PASS_THROUGH); + + memset(classZeroTable, 0, sizeof (classZeroTable)); + ixEthDBPriorityMappingTableSet((IxEthDBPortId) portID, classZeroTable); + } +#endif + + /* STP */ + if ((portInfo->featureCapability & IX_ETH_DB_SPANNING_TREE_PROTOCOL) != 0) + { + ixEthDBSpanningTreeBlockingStateSet((IxEthDBPortId) portID, FALSE); + } + + /* Firewall */ + if ((portInfo->featureCapability & IX_ETH_DB_FIREWALL) != 0) + { + ixEthDBFirewallModeSet((IxEthDBPortId) portID, IX_ETH_DB_FIREWALL_BLACK_LIST); + ixEthDBFirewallTableDownload((IxEthDBPortId) portID); + ixEthDBFirewallInvalidAddressFilterEnable((IxEthDBPortId) portID, FALSE); + } + + /* Frame size filter */ + ixEthDBFilteringPortMaximumFrameSizeSet((IxEthDBPortId) portID, IX_ETH_DB_DEFAULT_FRAME_SIZE); + + /* WiFi */ + if ((portInfo->featureCapability & IX_ETH_DB_WIFI_HEADER_CONVERSION) != 0) + { + ixEthDBWiFiConversionTableDownload((IxEthDBPortId) portID); + } + + /* save and disable the learning feature bit */ + learningEnabled = portInfo->featureStatus & IX_ETH_DB_LEARNING; + portInfo->featureStatus &= ~IX_ETH_DB_LEARNING; + } + else + { + /* save the learning feature bit */ + learningEnabled = portInfo->featureStatus & IX_ETH_DB_LEARNING; + } + + SET_EMPTY_DEPENDENCY_MAP(triggerPorts); + + ixEthDBUpdateLock(); + + /* wipe out current entries for this port */ + BUSY_RETRY(ixEthDBInitHashIterator(&dbHashtable, &iterator)); + + while (IS_ITERATOR_VALID(&iterator)) + { + MacDescriptor *descriptor = (MacDescriptor *) iterator.node->data; + + /* check if the port match. If so, remove the entry */ + if (descriptor->portID == portID + && (descriptor->type == IX_ETH_DB_FILTERING_RECORD || descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD) + && !descriptor->recordData.filteringData.staticEntry) + { + /* delete entry */ + BUSY_RETRY(ixEthDBRemoveEntryAtHashIterator(&dbHashtable, &iterator)); + + /* add port to the set of update trigger ports */ + JOIN_PORT_TO_MAP(triggerPorts, portID); + } + else + { + /* move to the next record */ + BUSY_RETRY(ixEthDBIncrementHashIterator(&dbHashtable, &iterator)); + } + } + + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + if (portInfo->updateMethod.searchTree != NULL) + { + ixEthDBFreeMacTreeNode(portInfo->updateMethod.searchTree); + portInfo->updateMethod.searchTree = NULL; + } + + ixEthDBNPEUpdateHandler(portID, IX_ETH_DB_FILTERING_RECORD); + } + + /* mark as disabled */ + portInfo->enabled = FALSE; + + /* disable updates unless the user has specifically altered the default behavior */ + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + if (!portInfo->updateMethod.userControlled) + { + portInfo->updateMethod.updateEnabled = FALSE; + } + + /* make sure we re-initialize the NPE learning tree when the port is re-enabled */ + portInfo->updateMethod.treeInitialized = FALSE; + } + + ixEthDBUpdateUnlock(); + + /* restore learning feature bit */ + portInfo->featureStatus |= learningEnabled; + + /* if we've removed any records or lost any events make sure to force an update */ + IS_EMPTY_DEPENDENCY_MAP(result, triggerPorts); + + if (!result) + { + ixEthDBUpdatePortLearningTrees(triggerPorts); + } + + return IX_ETH_DB_SUCCESS; +} + +/** + * @brief sends the updated maximum Tx/Rx frame lengths to the NPE + * + * @param portID ID of the port to update + * + * @return IX_ETH_DB_SUCCESS if the update completed + * successfully or an appropriate error message otherwise + * + * @internal + */ +IX_ETH_DB_PRIVATE +IxEthDBStatus ixEthDBPortFrameLengthsUpdate(IxEthDBPortId portID) +{ + IxNpeMhMessage message; + PortInfo *portInfo = &ixEthDBPortInfo[portID]; + IX_STATUS result; + + FILL_SETMAXFRAMELENGTHS_MSG(message, portID, portInfo->maxRxFrameSize, portInfo->maxTxFrameSize); + + IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result); + + return result; +} + +/** + * @brief sets the port maximum Rx frame size + * + * @param portID ID of the port to set the frame size on + * @param maximumRxFrameSize maximum Rx frame size + * + * This function updates the internal data structures and + * calls ixEthDBPortFrameLengthsUpdate() for NPE update. + * + * This function is fully documented in the main header + * file, IxEthDB.h. + * + * @return IX_ETH_DB_SUCCESS if the operation was + * successfull or an appropriate error message otherwise + */ +IX_ETH_DB_PUBLIC +IxEthDBStatus ixEthDBFilteringPortMaximumRxFrameSizeSet(IxEthDBPortId portID, UINT32 maximumRxFrameSize) +{ + IX_ETH_DB_CHECK_PORT_EXISTS(portID); + + IX_ETH_DB_CHECK_SINGLE_NPE(portID); + + if (!ixEthDBPortInfo[portID].initialized) + { + return IX_ETH_DB_PORT_UNINITIALIZED; + } + + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + if ((maximumRxFrameSize < IX_ETHDB_MIN_NPE_FRAME_SIZE) || + (maximumRxFrameSize > IX_ETHDB_MAX_NPE_FRAME_SIZE)) + { + return IX_ETH_DB_INVALID_ARG; + } + } + else + { + return IX_ETH_DB_NO_PERMISSION; + } + + /* update internal structure */ + ixEthDBPortInfo[portID].maxRxFrameSize = maximumRxFrameSize; + + /* update the maximum frame size in the NPE */ + return ixEthDBPortFrameLengthsUpdate(portID); +} + +/** + * @brief sets the port maximum Tx frame size + * + * @param portID ID of the port to set the frame size on + * @param maximumTxFrameSize maximum Tx frame size + * + * This function updates the internal data structures and + * calls ixEthDBPortFrameLengthsUpdate() for NPE update. + * + * This function is fully documented in the main header + * file, IxEthDB.h. + * + * @return IX_ETH_DB_SUCCESS if the operation was + * successfull or an appropriate error message otherwise + */ +IX_ETH_DB_PUBLIC +IxEthDBStatus ixEthDBFilteringPortMaximumTxFrameSizeSet(IxEthDBPortId portID, UINT32 maximumTxFrameSize) +{ + IX_ETH_DB_CHECK_PORT_EXISTS(portID); + + IX_ETH_DB_CHECK_SINGLE_NPE(portID); + + if (!ixEthDBPortInfo[portID].initialized) + { + return IX_ETH_DB_PORT_UNINITIALIZED; + } + + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + if ((maximumTxFrameSize < IX_ETHDB_MIN_NPE_FRAME_SIZE) || + (maximumTxFrameSize > IX_ETHDB_MAX_NPE_FRAME_SIZE)) + { + return IX_ETH_DB_INVALID_ARG; + } + } + else + { + return IX_ETH_DB_NO_PERMISSION; + } + + /* update internal structure */ + ixEthDBPortInfo[portID].maxTxFrameSize = maximumTxFrameSize; + + /* update the maximum frame size in the NPE */ + return ixEthDBPortFrameLengthsUpdate(portID); +} + +/** + * @brief sets the port maximum Tx and Rx frame sizes + * + * @param portID ID of the port to set the frame size on + * @param maximumFrameSize maximum Tx and Rx frame sizes + * + * This function updates the internal data structures and + * calls ixEthDBPortFrameLengthsUpdate() for NPE update. + * + * Note that both the maximum Tx and Rx frame size are set + * to the same value. This function is kept for compatibility + * reasons. + * + * This function is fully documented in the main header + * file, IxEthDB.h. + * + * @return IX_ETH_DB_SUCCESS if the operation was + * successfull or an appropriate error message otherwise + */ +IX_ETH_DB_PUBLIC +IxEthDBStatus ixEthDBFilteringPortMaximumFrameSizeSet(IxEthDBPortId portID, UINT32 maximumFrameSize) +{ + IX_ETH_DB_CHECK_PORT_EXISTS(portID); + + IX_ETH_DB_CHECK_SINGLE_NPE(portID); + + if (!ixEthDBPortInfo[portID].initialized) + { + return IX_ETH_DB_PORT_UNINITIALIZED; + } + + if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) + { + if ((maximumFrameSize < IX_ETHDB_MIN_NPE_FRAME_SIZE) || + (maximumFrameSize > IX_ETHDB_MAX_NPE_FRAME_SIZE)) + { + return IX_ETH_DB_INVALID_ARG; + } + } + else + { + return IX_ETH_DB_NO_PERMISSION; + } + + /* update internal structure */ + ixEthDBPortInfo[portID].maxRxFrameSize = maximumFrameSize; + ixEthDBPortInfo[portID].maxTxFrameSize = maximumFrameSize; + + /* update the maximum frame size in the NPE */ + return ixEthDBPortFrameLengthsUpdate(portID); +} + +/** + * @brief sets the MAC address of an NPE port + * + * @param portID port ID to set the MAC address on + * @param macAddr pointer to the 6-byte MAC address + * + * This function is called by the EthAcc + * ixEthAccUnicastMacAddressSet() and should not be + * manually invoked unless required by special circumstances. + * + * @return IX_ETH_DB_SUCCESS if the operation succeeded + * or an appropriate error message otherwise + */ +IX_ETH_DB_PUBLIC +IxEthDBStatus ixEthDBPortAddressSet(IxEthDBPortId portID, IxEthDBMacAddr *macAddr) +{ + IxNpeMhMessage message; + IxOsalMutex *ackPortAddressLock; + IX_STATUS result; + + /* use this macro instead CHECK_PORT + as the port doesn't need to be enabled */ + IX_ETH_DB_CHECK_PORT_EXISTS(portID); + + IX_ETH_DB_CHECK_REFERENCE(macAddr); + + if (!ixEthDBPortInfo[portID].initialized) + { + return IX_ETH_DB_PORT_UNINITIALIZED; + } + + ackPortAddressLock = &ixEthDBPortInfo[portID].npeAckLock; + + /* Operation stops here when Ethernet Learning is not enabled */ + if(IX_FEATURE_CTRL_SWCONFIG_DISABLED == + ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING)) + { + return IX_ETH_DB_SUCCESS; + } + + IX_ETH_DB_CHECK_SINGLE_NPE(portID); + + /* exit if the port is not an Ethernet NPE */ + if (ixEthDBPortDefinitions[portID].type != IX_ETH_NPE) + { + return IX_ETH_DB_INVALID_PORT; + } + + /* populate message */ + FILL_SETPORTADDRESS_MSG(message, portID, macAddr->macAddress); + + IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Sending SetPortAddress on port %d...\n", portID); + + /* send a SetPortAddress message */ + IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result); + + if (result == IX_SUCCESS) + { + ixEthDBPortInfo[portID].macAddressUploaded = TRUE; + } + + return result; +} |