linux_dsm_epyc7002/drivers/net/ethernet/intel
Anjali Singhai Jain a16ae2d59c i40e: Do not disable queues in the Legacy/MSI Interrupt handler
The queues should never be enabled/disabled in the interrupt handler,
ICR0 interrupt enable should be the only thing that needs to be
dynamically changed in the handler.

This patch fixes that. Without this patch X722 platforms were
seeing weird ping timings when in Legacy mode since it takes
a whole lot of time for the HW/FW to re-enable queues.

Change-ID: If065afc45d81c5a19d4a94a00cd5b8f61cefc40c
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-02-17 23:15:17 -08:00
..
e1000 e1000: Elementary checkpatch warnings and checks removed 2015-12-12 23:13:52 -08:00
e1000e e1000e: Fix msi-x interrupt automask 2015-12-14 20:19:47 -08:00
fm10k net: rework setup_tc ndo op to consume general tc operand 2016-02-17 09:47:35 -05:00
i40e i40e: Do not disable queues in the Legacy/MSI Interrupt handler 2016-02-17 23:15:17 -08:00
i40evf i40e/i40evf: avoid atomics 2016-02-17 23:11:07 -08:00
igb igb: Add workaround for VLAN tag stripping on 82576 2016-02-15 16:52:33 -08:00
igbvf igb/igbvf: don't give up 2016-02-15 16:17:57 -08:00
ixgb drivers/net: get rid of unnecessary initializations in .get_drvinfo() 2015-10-16 00:24:10 -07:00
ixgbe ixgbe: fix dates on header of ixgbe_model.h 2016-02-17 21:44:12 -05:00
ixgbevf ixgbevf: minor cleanups for ixgbevf_set_itr() 2015-12-29 19:16:05 -08:00
e100.c e100: Release skb when DMA mapping is failed in e100_xmit_prepare 2015-08-18 14:06:05 -07:00
Kconfig i40e: Kernel dependency update for i40e to support geneve offload 2015-12-16 10:58:56 -05:00
Makefile fm10k: Add skeletal frame for Intel(R) FM10000 Ethernet Switch Host Interface Driver 2014-09-23 03:59:13 -07:00