c6671 dual port ethernet multicast problem

I found another clue.

which is even though I sent the multicast message to eth1, trigering just eth0 isr now.

So, I can I solve this problem?

And, one thing more.

Here is I added for multicast join.

Please check this code for me.

----------------------------------------------------------------------------------------------------------------------------

static int Emacioctl (NETIF_DEVICE* ptr_net_device, uint cmd, void* pBuf, uint size)
{

EMAC_DATA* ptr_pvt_data;

switch(cmd)
{
case NIMU_ADD_MULTICAST_ADDRESS:
/*
caller: ptr_device->ioctl (ptr_device, NIMU_ADD_MULTICAST_ADDRESS, (void *)&bMacAddr[0], 6) (ndk_2_21_01_38/packages/ti/ndk/stack/igmp/igmp.c)
*/
{
paEthInfo_t ethInfo = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, /* Src mac = dont care */
{ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15 }, /* Default Dest mac */
0, /* vlan = dont care */
0, /* ignore ether type */
0 /* MPLS tag = don't care */
};
paRouteInfo_t routeInfo = { pa_DEST_HOST, /* Route a match to the host */
0, /* Flow ID 0 */
0, /* Destination queue */
2, /* Multi route disabled */
0xaaaaaaaa, /* SwInfo 0 */
0, /* SwInfo 1 is dont care */
0, /* customType = pa_CUSTOM_TYPE_NONE */ \
0, /* customIndex: not used */ \
0, /* pkyType: for SRIO only */ \
NULL /* No commands */
};

/* Get the pointer to the private data */
ptr_pvt_data = (EMAC_DATA *)ptr_net_device->pvt_data;

memcpy (&ethInfo.dst[0], pBuf, size);

if( ptr_pvt_data->pdi.PhysIdx == 0) {
routeInfo.flowId = Cppi_getFlowId(gRxFlowHnd[0]);
platform_write (" routeInfo.flowId 0 : %d \n", routeInfo.flowId);
//inc++;
// ethInfo.dst[6] = ethInfo.dst[6] + inc;
}

if( ptr_pvt_data->pdi.PhysIdx == 1) {
routeInfo.flowId = Cppi_getFlowId(gRxFlowHnd[1]);
platform_write (" routeInfo.flowId 1 : %d \n", routeInfo.flowId);
//inc++;
//ethInfo.dst[5] = ethInfo.dst[5] + 2;
}

platform_write (" ==============mmc %x:%x:%x:%x:%x \n", ethInfo.dst[0], ethInfo.dst[1], ethInfo.dst[2], ethInfo.dst[3], ethInfo.dst[4], ethInfo.dst[5]);
/* Set up the MAC Address LUT for Broadcast */
if (Add_MACAddress (&ethInfo, &routeInfo) != 0)
{
platform_write ("Add_MACAddress failed \n");
//return -1;
}
platform_write ("Add_MACAddress success\n");

}
break;

//Todo
case NIMU_DEL_MULTICAST_ADDRESS:

break;
default:
break;
}

return 0;
}

Hi,

I eventually success porting dual port ethernet a week ago.

Becuase you guys helped me a lot like above.

If anyone need my help to use dual port gbe, I can help you.

But, I met another problem when I test the network founction.

That is when I sent multicaste messages every 1ms, It becomes back out. i mean die.

But every 100ms is OK with my borad.

Our spec of this :

1. get multicast messages every 1ms from linux server (40Byte)

2. assemble the data around 126Byte and send back to linux server.

I don't know what do I have to do now. Just I am doing changing all of variable which I think concerned with this problem.

But as I mentioned it doesn't work.

Please help me.

Thanks, Ryan.

I make progress here a little bit.

Actually  it's not a progress, :) just I check one thing more.

That is just eth0 works fine but eth1 doesn't work with 1ms multicast receive but it works with 100ms muticast recevie.

Just I think It doesn't work with accumulator when it set up in Setup_Rx in numu_eth.c.

Anybody have any ideas? Please tell me someone who have any idea about this.

Thanks, Ryan