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linux-next/drivers/net/ethernet/intel/i40e
Mitch Williams 56497978bc i40e: tolerate lost interrupts
If the AQ interrupt gets lost for some reason, VF communications will
stall as the VFs have no way of reaching the PF, which is essentially
deaf. The VFs end up waiting forever for a reply that will never come.

To alleviate this condition, go ahead and check the ARQ every time we
run the service task. Remove the check for a pending event, and get rid
of a chatty error message that is now meaningless.

Change-ID: I0fc9d18169cd45c98f60188aef872cd6cee9a027
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-07-02 19:02:19 -07:00
..
i40e_adminq_cmd.h i40e/i40evf: AdminQ API update for new FW 2014-06-11 08:47:35 -07:00
i40e_adminq.c i40e/i40evf: add ASQ write back timeout variable to AQ structure 2014-06-30 23:46:15 -07:00
i40e_adminq.h i40e/i40evf: add ASQ write back timeout variable to AQ structure 2014-06-30 23:46:15 -07:00
i40e_alloc.h i40e: Fix GPL header 2014-01-09 02:10:23 -08:00
i40e_common.c i40e: limit GLLAN_TXPRE_QDIS to QINDX 0-127 2014-07-01 00:21:25 -07:00
i40e_dcb_nl.c i40e: Separate out DCB capability and enabled flags 2014-06-11 08:48:15 -07:00
i40e_dcb.c i40e: Fix static checker warning 2014-03-06 18:41:50 -08:00
i40e_dcb.h i40e: implement DCB support infastructure 2014-01-17 19:13:04 -08:00
i40e_debugfs.c i40e: Add debugfs hooks to print current total FD filter count 2014-06-26 04:45:31 -07:00
i40e_diag.c i40e: Rework register diagnostic 2014-06-05 01:27:46 -07:00
i40e_diag.h i40e: Fix GPL header 2014-01-09 02:10:23 -08:00
i40e_ethtool.c i40e: Add ablitity to enable/disable link from set_link_restart_an 2014-06-24 18:19:04 -07:00
i40e_hmc.c i40e/i40evf: Fix code to accommodate i40e_register.h changes 2014-06-08 02:01:23 -07:00
i40e_hmc.h i40e/i40evf: Force a shifted '1' to be unsigned 2014-07-02 19:02:19 -07:00
i40e_lan_hmc.c i40e: Correct mask assignment value 2014-06-30 23:45:46 -07:00
i40e_lan_hmc.h i40e/i40evf: Big endian fixes for handling HMC 2014-06-26 04:44:57 -07:00
i40e_main.c i40e: tolerate lost interrupts 2014-07-02 19:02:19 -07:00
i40e_nvm.c i40e: do not take NVM ownership for SR read 2014-06-26 04:44:57 -07:00
i40e_osdep.h i40e: Fix GPL header 2014-01-09 02:10:23 -08:00
i40e_prototype.h i40e: clear all queues and interrupts 2014-06-30 23:45:45 -07:00
i40e_ptp.c i40e: remove linux/export.h header from i40e_ptp.c 2014-07-01 00:29:06 -07:00
i40e_register.h i40e/i40evf: i40e_register.h update 2014-06-19 20:22:02 -07:00
i40e_status.h i40e: Fix GPL header 2014-01-09 02:10:23 -08:00
i40e_txrx.c i40e/i40evf: Do not free the dummy packet buffer synchronously 2014-07-02 19:02:18 -07:00
i40e_txrx.h i40e/i40evf: Do not free the dummy packet buffer synchronously 2014-07-02 19:02:18 -07:00
i40e_type.h i40e/i40evf: remove reserved type 2014-06-24 18:19:02 -07:00
i40e_virtchnl_pf.c i40e: Stop the VF device after setting its MAC address 2014-06-24 18:15:46 -07:00
i40e_virtchnl_pf.h i40e: implement anti-spoofing for VFs 2014-06-08 23:52:33 -07:00
i40e_virtchnl.h i40e/i40evf: Clean up a few things 2014-06-08 02:01:26 -07:00
i40e.h i40e: Fix the FD sideband logic to detect a FD table full condition 2014-06-26 04:45:30 -07:00
Makefile i40e: add DCB option to Kconfig 2014-01-17 19:13:04 -08:00