Rob Herring ca32723afe net: calxedaxgmac: update ring buffer tx_head after barriers ... Ensure that the descriptor writes are visible before the ring buffer head is updated. Since writel is a barrier, we can simply update the head after the writel. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-09-03 22:21:15 -04:00
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Kconfig	net/ethernet: NET_CALXEDA_XGMAC should depend on HAS_DMA	2013-05-11 16:28:23 -07:00
Makefile	net: add calxeda xgmac ethernet driver	2011-11-29 01:15:24 -05:00
xgmac.c	net: calxedaxgmac: update ring buffer tx_head after barriers	2013-09-03 22:21:15 -04:00