Message ID | 1428450342-48517-6-git-send-email-catherine.sullivan@intel.com |
---|---|
State | Accepted |
Delegated to: | Jeff Kirsher |
Headers | show |
On Tue, 2015-04-07 at 19:45 -0400, Catherine Sullivan wrote: > From: Anjali Singhai Jain <anjali.singhai@intel.com> > > With a HW issue that was recently discovered, after a VFLR HW might be > indicating to us a reset completion little too early. So wait another > 10 > msec for cache to be cleaned up. > > Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> > Change-ID: I6a24dcf5dd7ffcd6500246e717411ef58532d1e9 > --- > drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 3 +++ > 1 file changed, 3 insertions(+) Thanks Catherine, I have added your patch to my queue.
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 98e0921..78d1c4f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -812,6 +812,9 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr) } } + if (flr) + usleep_range(10000, 20000); + if (!rsd) dev_err(&pf->pdev->dev, "VF reset check timeout on VF %d\n", vf->vf_id);