ixgbe: Fix Tx Hang issue with lldpad on 82598EB
authorJacob Keller <jacob.e.keller@intel.com>
Fri, 26 Jul 2013 12:46:35 +0000 (05:46 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 12 Aug 2013 01:35:22 +0000 (18:35 -0700)
commit82056f561468aa59e697436742d460d939778175
tree9a0d9b40248e664188c1fd08772799310a89cb10
parente30649e9650df1b772562525924c1f7453bf18d2
ixgbe: Fix Tx Hang issue with lldpad on 82598EB

commit 1eb9ac14c34a948bf1538bfb9034e8ab29099a64 upstream.

This patch fixes an issue with the 82598EB device, where lldpad is causing Tx
Hangs on the card as soon as it attempts to configure DCB for the device. The
adapter will continually Tx hang and reset in a loop.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Tested-by: Jack Morgan <jack.morgan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c