i40e: change log messages and error returns

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When VFs are being reset, there is a brief window of time when they
cannot be configured because they don't have a VSI to configure. If
a script is quick, it can fall through that window. To avoid
defenestration, log a useful error message and return -EAGAIN.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Mitch Williams 2015-12-22 15:34:42 -08:00 • committed by Jeff Kirsher

parent 24759daa01

commit 2d166c3040

1 changed files with 18 additions and 9 deletions

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drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c

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