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Re: RE: Trouble using lwIP (driver crash...)
On Wed, Apr 05, 2006 at 09:53:25AM -0400, Michael Grimard wrote:
>
> Already done that.
>
> This is what I got:
>
> InitRxRing 0
> ResetRxRing 0
> InitTxRing 0
> ResetTxRing 0
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> Device 0 (eth0), rx descriptor 0:
> Rx 0 12e160 (status 8000a022): 1 sg's, 60 bytes
> ASSERT FAIL: <5>if_i82559.c[2370]i82559_can_send() send: Excess send
> recursions
> ASSERT FAIL: <5>if_i82559.c [2370] i82559_can_send()
>
>
> All I do is ping eCos three times.
It looks like you will have to debug this further. Try single stepping
from eth_drv_send() and work out why it goes recursive.
Andrew
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