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(parent: a2d7cfc) | patch
ixgbe: Fix MDD events generated when FCoE+SRIOV are enabled
authorNeerav Parikh <neerav.parikh@intel.com>
Wed, 9 Dec 2015 06:13:58 +0000 (22:13 -0800)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Fri, 8 Jan 2016 12:15:00 +0000 (04:15 -0800)
commit8d15f6e44b1c5af5ede32b04219dbb10b0a6fd6c
treea47690ba12b6f60b6600b7ad7dda8a15e6473787tree | snapshot
parenta2d7cfc95c696ec9dce46542cd3d789e4b1dccc9commit | diff
ixgbe: Fix MDD events generated when FCoE+SRIOV are enabled

When FCoE is enabled with SR-IOV on the X550 NIC the hardware
generates MDD events.

This patch fixes these by setting the expected values in the
Tx context descriptors for FCoE/FIP frames and adding a flush
after writing the RDLEN register.

Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c diff | blob | history
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c diff | blob | history
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h diff | blob | history
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