linux_dsm_epyc7002/drivers/net/ethernet/intel
Mitch Williams 9ce0e8d726 igb/igbvf: don't give up
The driver shouldn't just give up if it fails to get the hardware
mailbox lock. This can happen in a situation where the PF-VF
communication channel is heavily loaded and causes complete
communications failure between the PF and VF drivers.

Add a counter and a delay. The driver will now retry ten times, waiting
one millisecond between retries.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-02-15 16:17:57 -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 fm10k: IS_ENABLED() is not appropriate for boolean kconfig option 2015-12-22 05:23:17 -08:00
i40e i40e: add 100Mb ethtool reporting 2016-02-03 22:52:28 -08:00
i40evf i40e: AQ Add external power class to get link status 2016-02-03 22:30:38 -08:00
igb igb/igbvf: don't give up 2016-02-15 16:17:57 -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: bulk free SKBs during TX completion cleanup cycle 2016-02-11 11:59:10 -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