linux/drivers/net/ethernet/intel
Preethi Banala b1cb07db6e i40evf: enforce descriptor write-back mechanism for VF
The current driver mode is to use a write-back mechanism for the head
register which indicates transmit completions. The VF driver needs to be
able to work on hardware that exclusively uses descriptor write-back, so
change the default driver mode of operation to descriptor write-back for
VF. In our analysis, performance wasn't significantly different with
either write-back method.

Change-ID: Ia92e4ec77c2df8dc4515c71d53746d57d77759af
Signed-off-by: Preethi Banala <preethi.banala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-03-29 02:15:06 -07:00
..
e1000 e1000: use new API ethtool_{get|set}_link_ksettings 2017-03-21 15:27:58 -07:00
e1000e e1000e: use new API ethtool_{get|set}_link_ksettings 2017-03-21 15:31:30 -07:00
fm10k mqprio: Modify mqprio to pass user parameters via ndo_setup_tc. 2017-03-15 15:20:27 -07:00
i40e i40e: initialize params before notifying of l2_param_changes 2017-03-27 16:47:44 -07:00
i40evf i40evf: enforce descriptor write-back mechanism for VF 2017-03-29 02:15:06 -07:00
igb igb: use new API ethtool_{get|set}_link_ksettings 2017-03-21 15:42:19 -07:00
igbvf igbvf: use new API ethtool_{get|set}_link_ksettings 2017-03-21 15:51:39 -07:00
ixgb ixgb: use new API ethtool_{get|set}_link_ksettings 2017-03-21 15:53:19 -07:00
ixgbe igb/ixgbe: Fix typo in igb_build_skb and/or ixgbe_build_skb code comment 2017-03-17 12:55:55 -07:00
ixgbevf ixgbevf: get rid of custom busy polling code 2017-02-03 17:17:53 -05:00
e100.c drivers: net: generalize napi_complete_done() 2017-01-30 15:10:42 -05:00
Kconfig i40e: Drop FCoE code from core driver files 2017-03-27 16:47:43 -07:00
Makefile fm10k: Add skeletal frame for Intel(R) FM10000 Ethernet Switch Host Interface Driver 2014-09-23 03:59:13 -07:00