/* * Function definition: ixEthAccCodeletDBLearningRun() * * Run ethDB demo for all ports passed as parameters */ IX_STATUS ixEthAccCodeletDBLearningRun(BOOL validPorts[]) { IxEthAccPortId portId; IxEthDBPortId portPtr; IxEthDBMacAddr staticMacAddress[IX_ETHACC_CODELET_MAX_PORT] = {{{0,1,2,3,4,5}}, {{6,7,8,9,0,1}}}; IxEthDBMacAddr dynamMacAddress[IX_ETHACC_CODELET_MAX_PORT] = {{{0xa,0xb,0xc,0xd,0xe,0xf}}, {{0x0,0xb,0x3,0xc,0x4,0xd}}}; if (ixEthAccCodeletDBMaintenanceStart() != IX_SUCCESS) { printf("DbLearning: Error spawning DB maintenance task\n"); return (IX_FAIL); } /* configure all existing ports */ for (portId = 0; portId < IX_ETHACC_CODELET_MAX_PORT; portId++) { if (validPorts[portId]) { /* Configure the port */ printf("Configuring the port...\n"); if (ixEthAccCodeletPortConfigure(portId, ixEthAccCodeletMemPoolFreeRxCB, (IxEthAccPortMultiBufferRxCallback) NULL, ixEthAccCodeletMemPoolFreeTxCB, portId) != IX_ETH_ACC_SUCCESS) { printf("DbLearning: Failed to configure the port %u\n", (UINT32)portId); return IX_FAIL; } /* Enable the port */ printf("Enabling the port...\n"); if(ixEthAccPortEnable(portId) != IX_ETH_ACC_SUCCESS) { printf("DbLearning: Error enabling port %u\n", (UINT32)portId); return (IX_FAIL); } /* Add some static entries */ printf("Adding static entries...\n"); if (ixEthDBFilteringStaticEntryProvision(portId, &staticMacAddress[portId]) != IX_ETH_DB_SUCCESS) { printf("DbLearning: Failed to add static MAC to port %u\n", (UINT32)portId); return (IX_FAIL); } ixOsalSleep(100); /* Verify that the address has successfully been added */ if (ixEthDBFilteringDatabaseSearch(&portPtr, &staticMacAddress[portId]) == IX_ETH_DB_NO_SUCH_ADDR) { printf("DbLearning: Static MAC address not found in Database\n"); return (IX_FAIL); } /* Add some dynamic entries */ printf("Adding dynamic entries...\n"); if (ixEthDBFilteringDynamicEntryProvision(portId, &dynamMacAddress[portId]) != IX_ETH_DB_SUCCESS) { printf("DbLearning: Failed to add dynamic MAC to port %u\n", (UINT32)portId); } printf("Enabling aging...\n"); if (ixEthDBPortAgingEnable(portId) != IX_ETH_DB_SUCCESS) { printf("DbLearning: Failed to enable aging for port %u\n", (UINT32)portId); return (IX_FAIL); } } } ixEthDBFilteringDatabaseShowAll(); /* Wait 4 minutes over aging time (for safety) and verify that the * dynamic entries have been removed */ printf("Aging entries.\nWaiting for %d minutes...\n", IX_ETH_DB_LEARNING_ENTRY_AGE_TIME / 60 + 3); ixOsalSleep((IX_ETH_DB_LEARNING_ENTRY_AGE_TIME + 180) * 1000); ixEthDBFilteringDatabaseShowAll(); for (portId = 0; portId < IX_ETHACC_CODELET_MAX_PORT; portId++) { if (validPorts[portId]) { if(ixEthDBFilteringEntryDelete(&staticMacAddress[portId]) != IX_ETH_DB_SUCCESS) { printf("DbLearning: Failed to remove static MAC on port %u\n", (UINT32)portId); } /* Disable ports */ if(ixEthAccPortDisable(portId) != IX_ETH_ACC_SUCCESS) { printf("DbLearning: Error disabling port %u\n", (UINT32)portId); return (IX_FAIL); } } } /* wait for pending traffic to be completely received */ if (ixEthAccCodeletRecoverBuffers() != IX_SUCCESS) { printf("Warning : Not all buffers are accounted for!\n"); } return (IX_SUCCESS); }
/* * Function definition: ixEthAccCodeletInit() * * See header file for documentation. */ IX_STATUS ixEthAccCodeletInit(IxEthAccCodeletOperation operationType, IxEthAccPortId inPort, IxEthAccPortId outPort) { IxEthAccPortId portId; IxOsalThread statsPollThread; IxOsalThreadAttr threadAttr; threadAttr.name = "Codelet Stats"; threadAttr.stackSize = 32 * 1024; /* 32kbytes */ threadAttr.priority = 128; #ifdef __ixp46X /* Set the expansion bus fuse register to enable MUX for NPEA MII */ { UINT32 expbusCtrlReg; expbusCtrlReg = ixFeatureCtrlRead (); expbusCtrlReg |= ((unsigned long)1<<8); ixFeatureCtrlWrite (expbusCtrlReg); } #endif /* check the component is already initialized */ if(ixEthAccCodeletInitialised) { printf("CodeletMain: Ethernet codelet already initialised\n"); return(IX_SUCCESS); } #ifdef __vxworks /* When the ixe drivers are running, the codelets * cannot run. */ for (portId = 0; portId < IX_ETHACC_CODELET_MAX_PORT; portId++) { if (endFindByName ("ixe", portId) != NULL) { printf("CodeletMain: FAIL: Driver ixe%d detected\n",portId); return IX_FAIL; } } #endif /* Initialize NPE IMAGE ID here again to prevent confusion in multiple * ixEthAccCodeletMain() calls with different operationType. */ ETH_NPEA_IMAGEID = IX_NPEDL_NPEIMAGE_NPEA_ETH_MACFILTERLEARN_HSSCHAN_COEXIST; ETH_NPEB_IMAGEID = IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB; ETH_NPEC_IMAGEID = IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_MASK_FIREWALL_VLAN_QOS_EXTMIB; /* Create mutexes for thread control */ ixEthAccCodeletStatsPollTaskStop = TRUE; ixOsalMutexInit (&ixEthAccCodeletStatsPollTaskRunning); /* Initialise MBUF pool */ if(ixEthAccCodeletMemPoolInit() != IX_SUCCESS) { printf("CodeletMain: Error initialising mBuf pool\n"); return (IX_FAIL); } /* Check Silicon stepping */ printf("Checking Silicon stepping...\n"); if (ixFeatureCtrlDeviceRead() == IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X) { if ((ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK) == IX_FEATURE_CTRL_SILICON_TYPE_B0) { /* * If it is B0 Silicon, we only enable port when its corresponding * Eth Coprocessor is available. */ if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0) == IX_FEATURE_CTRL_COMPONENT_ENABLED) { ixEthAccCodeletHardwareExists[IX_ETH_PORT_1] = TRUE; } if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH1) == IX_FEATURE_CTRL_COMPONENT_ENABLED) { ixEthAccCodeletHardwareExists[IX_ETH_PORT_2] = TRUE; } } else if ((ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK) == IX_FEATURE_CTRL_SILICON_TYPE_A0) { /* * If it is A0 Silicon, we enable both as both Eth Coprocessors * are available. */ ixEthAccCodeletHardwareExists[IX_ETH_PORT_1] = TRUE; ixEthAccCodeletHardwareExists[IX_ETH_PORT_2] = TRUE; } else { printf("CodeletMain: Error. Operation for other silicon stepping is undefined!.\n"); return (IX_FAIL); } } else if (ixFeatureCtrlDeviceRead() == IX_FEATURE_CTRL_DEVICE_TYPE_IXP46X) { ixEthAccCodeletHardwareExists[IX_ETH_PORT_1] = TRUE; ixEthAccCodeletHardwareExists[IX_ETH_PORT_2] = TRUE; #ifdef __ixp46X ixEthAccCodeletHardwareExists[IX_ETH_PORT_3] = TRUE; #endif } /*********************************************************************** * * System initialisation done. Now initialise Access components. * ***********************************************************************/ /* Initialise Queue Manager */ printf("Initialising Queue Manager...\n"); if (ixQMgrInit() != IX_SUCCESS) { printf("CodeletMain: Error initialising queue manager!\n"); return (IX_FAIL); } /* Start the Queue Manager dispatcher */ if(ixEthAccCodeletDispatcherStart(IX_ETH_CODELET_QMGR_DISPATCH_MODE) != IX_SUCCESS) { printf("CodeletMain: Error starting queue manager dispatch loop!\n"); return (IX_FAIL); } /* Initialise NPE Message handler */ printf("\nStarting NPE message handler...\n"); if(ixNpeMhInitialize(IX_NPEMH_NPEINTERRUPTS_YES) != IX_SUCCESS) { printf("CodeletMain: Error initialising NPE Message handler!\n"); return (IX_FAIL); } /* Initialise NPEs firmware */ printf ("Initialising NPEs...\n"); if (ixEthAccCodeletHardwareExists[IX_ETH_PORT_1]) { if ((operationType == IX_ETHACC_CODELET_BRIDGE_WIFI) && (inPort == IX_ETH_PORT_1)) { printf("CodeletMain: the 802.3 <=> 802.11 header conversion image is loaded on NPE B\n"); ETH_NPEB_IMAGEID = IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB; } if (IX_SUCCESS != ixNpeDlNpeInitAndStart(ETH_NPEB_IMAGEID)) { printf ("CodeletMain: Error initialising and starting NPE B!\n"); return (IX_FAIL); } } if (ixEthAccCodeletHardwareExists[IX_ETH_PORT_2]) { if ((operationType == IX_ETHACC_CODELET_BRIDGE_WIFI) && (inPort == IX_ETH_PORT_2)) { printf("CodeletMain: the 802.3 <=> 802.11 header conversion image is loaded on NPE C\n"); ETH_NPEC_IMAGEID = IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB; } if (IX_SUCCESS != ixNpeDlNpeInitAndStart(ETH_NPEC_IMAGEID)) { printf ("CodeletMain: Error initialising and starting NPE C!\n"); return (IX_FAIL); } } #ifdef __ixp46X if (ixEthAccCodeletHardwareExists[IX_ETH_PORT_3]) { if ((operationType == IX_ETHACC_CODELET_BRIDGE_WIFI) && (inPort == IX_ETH_PORT_3)) { printf("CodeletMain: the 802.3 <=> 802.11 header conversion image is loaded on NPE A\n"); ETH_NPEA_IMAGEID = IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_VLAN_QOS_HDR_CONV_EXTMIB; } if (IX_SUCCESS != ixNpeDlNpeInitAndStart(ETH_NPEA_IMAGEID)) { printf ("CodeletMain: Error initialising and starting NPE A!\n"); return (IX_FAIL); } } #endif printf ("Initialising Access Layers\n"); /* Enable QoS on ethDB. This has to be done before ethAcc initialisation */ if (operationType == IX_ETHACC_CODELET_BRIDGE_QOS) { printf("Enabling QoS\n"); if (IX_ETH_DB_SUCCESS != ixEthDBInit()) { printf ("CodeletMain: Error initialising EthDB\n"); return (IX_FAIL); } (void)ixEthDBPortInit(inPort); if (IX_ETH_DB_SUCCESS != ixEthDBFeatureEnable(inPort, IX_ETH_DB_VLAN_QOS, TRUE)) { printf("CodeletMain: Error enabling QoS on port %d\n",inPort); return (IX_FAIL); } } /* initialise ethAcc : QoS, if needed is already configured */ if (ixEthAccInit() != IX_ETH_ACC_SUCCESS) { printf("CodeletMain: Error initialising Ethernet access driver!\n"); return (IX_FAIL); } /*********************************************************************** * * Access components initialisation done. Now initialize the ports * ***********************************************************************/ /* Configure all available ports */ for (portId = 0; portId < IX_ETHACC_CODELET_MAX_PORT; portId++) { if (ixEthAccCodeletHardwareExists[portId]) { if(ixEthAccCodeletPortInit(portId) != IX_ETH_ACC_SUCCESS) { printf("CodeletMain: Error setup port %u\n", portId); return (IX_FAIL); } } } /* Find and initialise all available PHYs */ printf ("Discover and reset the PHYs...\n"); if(ixEthAccCodeletPhyInit() != IX_SUCCESS) { printf("CodeletMain: Error initialising Ethernet phy(s)!\n"); return (IX_FAIL); } /*********************************************************************** * * PortInitialization done. Now start the codelet features * ***********************************************************************/ /* starts ethDB maintenance running from a different task */ if (ixEthAccCodeletDBMaintenanceStart() != IX_SUCCESS) { printf("CodeletMain: Error spawning DB maintenance task\n"); return (IX_FAIL); } /* Starts the traffic display (in a different task) this is initially * set to FALSE in order to allow the traffic stats to start only * once traffic is started to be received */ ixEthAccCodeletTrafficPollEnabled = FALSE; if (ixOsalThreadCreate(&statsPollThread, &threadAttr, (IxOsalVoidFnVoidPtr) ixEthAccCodeletStatsPollTask, NULL) != IX_SUCCESS) { printf("CodeletMain: Error spawning stats task\n"); return (IX_FAIL); } /* Start the thread */ if (ixOsalThreadStart(&statsPollThread) != IX_SUCCESS) { printf("CodeletMain: Error failed to start the stats thread\n"); return IX_FAIL; } ixEthAccCodeletInitialised = TRUE; return (IX_SUCCESS); }