/*
* Function definition: ixEthAccCodeletSwBridgeStop()
*
* Stop bridge datapath
*/
IX_STATUS ixEthAccCodeletSwBridgeStop(IxEthAccPortId firstPortId,
IxEthAccPortId secondPortId)
{
/* Unconfigure the traffic callbacks for both ports */
if ( ixEthAccCodeletPortUnconfigure(firstPortId)
!= IX_SUCCESS)
{
printf("SwBridge: Failed to unconfigure Port %u\n", firstPortId);
return (IX_FAIL);
}
if ( ixEthAccCodeletPortUnconfigure(secondPortId)
!= IX_SUCCESS)
{
printf("SwBridge: Failed to unconfigure Port %u\n", secondPortId);
return (IX_FAIL);
}
/* Disable the traffic over both ports */
if ( ixEthAccPortDisable(firstPortId)
!= IX_SUCCESS)
{
printf("SwBridge: Failed to disable Port %u\n", firstPortId);
return (IX_FAIL);
}
if ( ixEthAccPortDisable(secondPortId)
!= IX_SUCCESS)
{
printf("SwBridge: Failed to disable Port %u\n", secondPortId);
return (IX_FAIL);
}
return (IX_SUCCESS);
}
PRIVATE void
ixTimeSyncAccCodeletPortDisable ()
{
IxEthAccPortId portId;
IxEthAccStatus status;
for (portId = IX_ETH_PORT_1; portId <= IX_ETH_PORT_3; portId++)
{
status = ixEthAccPortDisable (portId);
if (IX_ETH_ACC_SUCCESS != status)
{
ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDERR, "ixTimeSyncAccCodeletPortDisable: failed to disable port %d, error code %d\n",
portId, status, 0, 0, 0, 0);
}
}
} /* end of ixTimeSyncAccCodeletPortDisable function */
/*
* Function definition: ixEthAccCodeletStop()
*
* Stop datapath traffic for the demo. This works assuming nobody will
* continue to transmit or replenish for this port. This function
* will first change the registered callbacks to callbacks which will
* drop all traffic. After this portDisable is called to flush all
* pending traffic inside the NPEs.
*/
PRIVATE IX_STATUS
ixEthAccCodeletPortLoopbackStop(IxEthAccPortId portId)
{
if (ixEthAccCodeletPortMultiBufferUnconfigure(portId)
!= IX_ETH_ACC_SUCCESS)
{
printf("Loopbacks: Failed to unconfigure the port %u\n",
(UINT32)portId);
return IX_FAIL;
}
/* disable traffic */
if(ixEthAccPortDisable(portId)
!= IX_ETH_ACC_SUCCESS)
{
printf("Loopbacks: Error Disabling port %u\n",
(UINT32)portId);
return (IX_FAIL);
}
return (IX_SUCCESS);
}
/*
* Function definition: ixEthAccCodeletSwBridgeQoSStop()
*
* Unconfigure QoS and Stop bridge datapath
*/
IX_STATUS ixEthAccCodeletSwBridgeQoSStop(IxEthAccPortId firstPortId,
IxEthAccPortId secondPortId)
{
/* Stop the receive and transmit traffic */
if ( ixEthAccCodeletPortUnconfigure(firstPortId)
!= IX_SUCCESS)
{
printf("SwBridgeQos: Failed to unconfigure the Bridge Operation for port %u\n",
firstPortId);
return (IX_FAIL);
}
if ( ixEthAccCodeletPortUnconfigure(secondPortId)
!= IX_SUCCESS)
{
printf("SwBridgeQos: Failed to unconfigure the Bridge Operation for port %u\n",
secondPortId);
return (IX_FAIL);
}
if ( ixEthAccPortDisable(firstPortId)
!= IX_SUCCESS)
{
printf("SwBridgeQos: Failed to stop the Bridge Operation for port %u\n",
firstPortId);
return (IX_FAIL);
}
if ( ixEthAccPortDisable(secondPortId)
!= IX_SUCCESS)
{
printf("SwBridgeQos: Failed to stop the Bridge Operation for port %u\n",
secondPortId);
return (IX_FAIL);
}
/* Disable Xscale QoS */
printf("Set Tx Scheduling discipline...\n");
if (ixEthAccTxSchedulingDisciplineSet(firstPortId,
FIFO_NO_PRIORITY)
!= IX_ETH_ACC_SUCCESS)
{
printf("SwBridgeQos: Failed to set Tx Scheduling discipline port %u\n",
(UINT32)firstPortId);
return (IX_FAIL);
}
if (ixEthAccTxSchedulingDisciplineSet(secondPortId,
FIFO_NO_PRIORITY)
!= IX_ETH_ACC_SUCCESS)
{
printf("SwBridgeQos: Failed to set Tx Scheduling discipline port %u\n",
(UINT32)secondPortId);
return (IX_FAIL);
}
printf("Set Rx Scheduling discipline...\n");
if (ixEthAccRxSchedulingDisciplineSet(FIFO_NO_PRIORITY)
!= IX_ETH_ACC_SUCCESS)
{
printf("SwBridgeQos: Failed to set Rx Scheduling discipline\n");
return (IX_FAIL);
}
/* Enable the EDB Port again and disable the VLAN/QoS configuration
* note that no traffic will pass in this mode. After the restoring the
* configuration to a known state that will not affect other operation
* modes the ethDB port will be disabled
*/
if ((ixEthDBPortEnable(firstPortId)) != IX_ETH_DB_SUCCESS)
{
printf("SwBridgeQoS: Cannot enable port %u\n", firstPortId);
return (IX_FAIL);
}
if ((ixEthDBPortEnable(secondPortId)) != IX_ETH_DB_SUCCESS)
{
printf("SwBridgeQoS: Cannot enable port %u\n", secondPortId);
return (IX_FAIL);
}
/* Disable NPE QoS and VLAN setup */
printf("Disable VLAN tagging...\n");
if (ixEthDBEgressVlanRangeTaggingEnabledSet(firstPortId,
IX_ETHACC_CODELET_VLANID_MIN,
IX_ETHACC_CODELET_VLANID_MAX,
FALSE)
!= IX_ETH_DB_SUCCESS)
{
printf("SwBridgeQos: Failed to disable VLAN Egress tagging for port %u\n",
firstPortId);
return (IX_FAIL);
}
printf("Disable tagged frames...\n");
if (ixEthDBAcceptableFrameTypeSet(firstPortId,
IX_ETH_DB_UNTAGGED_FRAMES)
!= IX_ETH_DB_SUCCESS)
{
printf("SwBridgeQos: Failed to set the acceptable frame type for port %u\n",
firstPortId);
return (IX_FAIL);
}
/* Disable the VLAN/QoS Feature to return to the initial processing
* capabilities
*/
if ( ixEthDBFeatureEnable((IxEthDBPortId) firstPortId,
IX_ETH_DB_VLAN_QOS,
FALSE) != IX_ETH_DB_SUCCESS )
{
printf("SwBridgeQoS: Failed to disable the VLAN/QoS Feature for port %u\n",
firstPortId);
return (IX_FAIL);
}
/* disable the ethDB port */
if ((ixEthDBPortDisable(firstPortId)) != IX_ETH_DB_SUCCESS)
{
printf("SwBridgeQoS: Cannot disable port %u\n", firstPortId);
return (IX_FAIL);
}
if ((ixEthDBPortDisable(secondPortId)) != IX_ETH_DB_SUCCESS)
{
printf("SwBridgeQoS: Cannot disable port %u\n", secondPortId);
return (IX_FAIL);
}
/* Restore the link speed to 100 Mbit */
if (ixEthAccCodeletLinkDefaultSpeedSet(secondPortId)
!= IX_SUCCESS)
{
printf("SwBridgeQos: Failed to reset port %u to a 100 Mbit port!\n",
secondPortId);
return (IX_FAIL);
}
return (IX_SUCCESS);
}
/*
* 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);
}
IX_STATUS ixEthAccCodeletUninit(void)
{
IxEthAccPortId portId;
IxEthAccStatus status;
if(!ixEthAccCodeletInitialised)
{
/* already uninitialized */
return(IX_SUCCESS);
}
if (!ixEthAccCodeletStatsPollTaskStop)
{
ixEthAccCodeletStatsPollTaskStop = TRUE;
if (ixOsalMutexLock (&ixEthAccCodeletStatsPollTaskRunning,
IX_OSAL_WAIT_FOREVER)
!= IX_SUCCESS)
{
printf("CodeletMain: Error stopping Statistics Polling thread!\n");
return (IX_FAIL);
}
ixOsalMutexUnlock (&ixEthAccCodeletStatsPollTaskRunning);
}
for (portId = IX_ETH_PORT_1; portId < IX_ETHACC_CODELET_MAX_PORT; portId++)
{
status = ixEthAccPortDisable (portId);
if (IX_ETH_ACC_SUCCESS != status)
{
printf("CodeletMain: Failed to disable port %d, error code %d\n", portId, status);
return (IX_FAIL);
}
}
if (ixEthAccCodeletDBMaintenanceStop() != IX_SUCCESS)
{
printf("CodeletMain: Error stopping DB Maintenance task!\n");
return (IX_FAIL);
}
if (ixEthAccUninit() != IX_SUCCESS)
{
printf("CodeletMain: Failed to uninitialize Ethernet Access Layer!\n");
return (IX_FAIL);
}
#ifdef __ixp46X
if (ixNpeDlNpeStopAndReset(IX_NPEDL_NPEID_NPEA) != IX_SUCCESS)
{
printf("CodeletMain: Failed to stop and reset NPE A!\n");
return (IX_FAIL);
}
#endif
if (ixNpeDlNpeStopAndReset(IX_NPEDL_NPEID_NPEB) != IX_SUCCESS)
{
printf("CodeletMain: Failed to stop and reset NPE B!\n");
return (IX_FAIL);
}
if (ixNpeDlNpeStopAndReset(IX_NPEDL_NPEID_NPEC) != IX_SUCCESS)
{
printf("CodeletMain: Failed to stop and reset NPE C!\n");
return (IX_FAIL);
}
if (ixNpeDlUnload() != IX_SUCCESS)
{
printf("CodeletMain: Failed to unload NPE Downloader!\n");
return (IX_FAIL);
}
if (ixNpeMhUnload() != IX_SUCCESS)
{
printf("CodeletMain: Failed to unload NPE Message Handler!\n");
return (IX_FAIL);
}
if (ixEthAccCodeletDispatcherStop(IX_ETH_CODELET_QMGR_DISPATCH_MODE)
!= IX_SUCCESS)
{
printf("CodeletMain: Error stopping QMgr Dispatcher loop!\n");
return (IX_FAIL);
}
if (ixQMgrUnload() != IX_SUCCESS)
{
printf("CodeletMain: Failed to unload QMgr!\n");
return (IX_FAIL);
}
if (ixEthAccCodeletMemPoolFree() != IX_SUCCESS)
{
printf("CodeletMain: Failed to free memory pool!\n");
return (IX_FAIL);
}
ixEthAccCodeletInitialised = FALSE;
return (IX_SUCCESS);
}
