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| H A D | gianfar.c | diff 9c8b0778e48e4bbdb77121c6c1b7dd48e5182e67 Thu Jun 02 04:36:28 CDT 2016 Yangbo Lu <yangbo.lu@nxp.com> gianfar: fix the last transmit buffer descriptor
When the transmit hardware timestamping is enabled, an additional
TxBD would be added and would be set as the last TxBD with TXBD_LAST
and TXBD_INTERRUPT. However this has been broken by a patch recently.
This made the software couldn't get transmit hardware timestamps and
resulted in call trace. So, this patch is to fix this issue.
Fixes: 48963b4492e9 ("gianfar: Remove redundant ops for do_tstamp
from xmit()")
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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