[Intel-wired-lan] [PATCH 4/4] iavf: increase reset complete wait time

Bowers, AndrewX andrewx.bowers at intel.com
Wed Jun 10 22:28:12 UTC 2020


> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of
> Tony Nguyen
> Sent: Friday, June 5, 2020 10:10 AM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH 4/4] iavf: increase reset complete wait time
> 
> From: Paul Greenwalt <paul.greenwalt at intel.com>
> 
> With an increased number of VFs, it's possible to encounter the following
> issue during reset.
> 
>     iavf b8d4:00:02.0: Hardware reset detected
>     iavf b8d4:00:02.0: Reset never finished (0)
>     iavf b8d4:00:02.0: Reset task did not complete, VF disabled
> 
> Increase the reset complete wait count to allow for 128 VFs to complete
> reset.
> 
> Signed-off-by: Paul Greenwalt <paul.greenwalt at intel.com>
> Signed-off-by: Tony Nguyen <anthony.l.nguyen at intel.com>
> ---
>  drivers/net/ethernet/intel/iavf/iavf.h      |  4 ++++
>  drivers/net/ethernet/intel/iavf/iavf_main.c | 12 +++++-------
>  2 files changed, 9 insertions(+), 7 deletions(-)

Tested-by: Andrew Bowers <andrewx.bowers at intel.com>




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