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(parent: e7589ea) | patch
ixgbe: PFC not cleared on X540 devices
authorJohn Fastabend <john.r.fastabend@intel.com>
Thu, 21 Jul 2011 22:43:29 +0000 (22:43 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Mon, 29 Aug 2011 08:25:51 +0000 (01:25 -0700)
commit634cdca5637475b74dbc7bd72208f5fdc5904d38
treebf76f800af306a4ce7878001c02d5971412178b2tree | snapshot (tar.gz zip)
parente7589eab92919483d624eb3356cf3ac80efc0790commit | diff
ixgbe: PFC not cleared on X540 devices

X540 devices do not clear PFC before sets. This results in
the device possibly responding to PFC frames that the user
has disabled. Although it would also be wrong for the peer
to be transmitting these frames. Now we clear the register
before set.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c diff | blob | blame | history
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h diff | blob | blame | history