diff options
| author |   Brett Creeley <brett.creeley@intel.com> | 2019-04-16 10:30:42 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-05-29 02:40:30 -0700 |
| commit | 4b6f3ecabfba46b086ae80a9d6cea2bb4ab60237 (patch) | |
| tree | 366f18f5384e5a7133caf35790addae70edc0507 | |
| parent | ice: Set minimum default Rx descriptor count to 512 (diff) | |
| download | linux-dev-4b6f3ecabfba46b086ae80a9d6cea2bb4ab60237.tar.xz linux-dev-4b6f3ecabfba46b086ae80a9d6cea2bb4ab60237.zip | |
ice: Don't call ice_cfg_itr() for SR-IOV
ice_cfg_itr() sets the ITR granularity and default ITR values for the
PF's interrupt vectors. For VF's this will be done in the AVF driver
flow. Fix this by not calling ice_cfg_itr() for SR-IOV.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index f14fa51cc704..749d36add524 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1856,7 +1856,8 @@ void ice_vsi_cfg_msix(struct ice_vsi *vsi) struct ice_q_vector *q_vector = vsi->q_vectors[i]; u16 reg_idx = q_vector->reg_idx; - ice_cfg_itr(hw, q_vector); + if (vsi->type != ICE_VSI_VF) + ice_cfg_itr(hw, q_vector); wr32(hw, GLINT_RATE(reg_idx), ice_intrl_usec_to_reg(q_vector->intrl, hw->intrl_gran)); |