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(parent: 26f23d8) | patch
ixgbe: fix traffic hangs on Tx with ioatdma loaded
authorDon Skidmore <donald.c.skidmore@intel.com>
Fri, 6 Nov 2009 12:56:20 +0000 (12:56 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 7 Nov 2009 04:33:37 +0000 (20:33 -0800)
commitee5f784a2d48cdacf561e99b2d01b23364189474
tree8c193a1c7b997244cdb0ef296c9ed49b190dab27tree | snapshot (tar.bz2 tar.gz zip)
parent26f23d82dd8eae6dcc2ab99c04a9256089576a73commit | diff
ixgbe: fix traffic hangs on Tx with ioatdma loaded

When ioatdma was loaded we we were unable to transmit traffic.  We weren't
using the correct registers in ixgbe_update_tx_dca for 82599 systems.
Likewise in ixgbe_configure_tx() we weren't disabling the arbiter before
modifying MTQC.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ixgbe/ixgbe_main.c diff | blob | blame | history
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