Tse Loopback Problem

Hi all again,

I solved the previous problem...i had not DMA transfer because descriptors were not allocated in descriptor memory area...

Now I have this problem...from u-boot I can ping my PC but only the first time...when I try another ping debug traces show that RX descriptors stay busy till the timeout...even after SWRESET...

Why RX descriptors cannot be resetted???

I forget...the driver I'm using is altera_tse.c under /u-boot/drivers/net in the version present in the latest distribution from the nioswiki...

Any idea will be well accepted..;)

Thanks