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authorRicardo Ribalda <ricardo.ribalda@gmail.com>2013-10-01 08:17:10 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-13 18:14:26 -0700
commiteeb6df7a3b949813f257680802fda8dd4a3996ab (patch)
tree7af3716e0d70b900cd440d1042a5cb4ca3ac63bb /net
parent6b13db47f96a5ec8705ea90fc209256f227ec1b1 (diff)
ll_temac: Reset dma descriptors indexes on ndo_open
[ Upstream commit 7167cf0e8cd10287b7912b9ffcccd9616f382922 ] The dma descriptors indexes are only initialized on the probe function. If a packet is on the buffer when temac_stop is called, the dma descriptors indexes can be left on a incorrect state where no other package can be sent. So an interface could be left in an usable state after ifdow/ifup. This patch makes sure that the descriptors indexes are in a proper status when the device is open. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions