Re: epic100 && >=2.3.99pre7 && ping -f == reproducible lockup

From: Andrew Morton (andrewm@uow.edu.au)
Date: Sat May 27 2000 - 04:36:32 EST

dart@iowaone.net wrote:
>
> 2.3.99pre6 works fine, >= pre7 is broken
> 2.4.0-test1 is current kernel
>
> Eth is generally broken, no communication with other hosts whatsoever.

Line 990, epic100.c:

       ep->dirty_tx = dirty_tx;
       if (ep->tx_full
           && cur_tx - dirty_tx < TX_RING_SIZE + 2) {
           /* The ring is no longer full, clear tbusy. */
                ep->tx_full = 0;
                netif_wake_queue(dev);
       }

Methinks that should be 'TX_RING_SIZE - 2' 

-- 
-akpm-

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