Message ID | 20190723092759.3614-3-anthony.l.nguyen@intel.com |
---|---|
State | Superseded |
Delegated to: | Jeff Kirsher |
Headers | show |
Series | [S24,01/12] ice: Allow egress control packets from PF_VSI | expand |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Tony Nguyen > Sent: Tuesday, July 23, 2019 2:28 AM > To: intel-wired-lan@lists.osuosl.org > Subject: [Intel-wired-lan] [PATCH S24 03/12] ice: Don't call synchronize_irq() > for VF's from the host > > From: Brett Creeley <brett.creeley@intel.com> > > Currently we will call synchronize_irq() from the host for VF's. This is not > correct, so don't allow it. > > Signed-off-by: Brett Creeley <brett.creeley@intel.com> > --- > drivers/net/ethernet/intel/ice/ice_lib.c | 4 ++++ > 1 file changed, 4 insertions(+) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 6b5882c49004..42645c074691 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2837,6 +2837,10 @@ void ice_vsi_dis_irq(struct ice_vsi *vsi) ice_flush(hw); + /* don't call synchronize_irq() for VF's from the host */ + if (vsi->type == ICE_VSI_VF) + return; + ice_for_each_q_vector(vsi, i) synchronize_irq(pf->msix_entries[i + base].vector); }