ice: Reduce wait times during VF bringup/reset

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Currently there are a couple places where the VF is waiting too long when
checking the status of registers. This is causing the AVF driver to
spin for longer than necessary in the __IAVF_STARTUP state. Sometimes
it causes the AVF to go into the __IAVF_COMM_FAILED, which may retrigger
the __IAVF_STARTUP state. Try to reduce the chance of this happening by
removing unnecessary wait times in VF bringup/resets.

Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Brett Creeley 2019-07-25 01:55:37 -07:00 • committed by Jeff Kirsher

parent 1337175dec

commit 60d628ea27

2 changed files with 19 additions and 11 deletions

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26

drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c

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4

drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h

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