i40e: Add functionality for FD SB to drop packets
With this change we can drop a flow if we wanted to.
Change-ID: I222b1ae960e61a31965bafe3159a95099e70c7d2
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 0461a72..aa123f4 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1513,11 +1513,16 @@
input->fd_id = fsp->location;
+ if (fsp->ring_cookie == RX_CLS_FLOW_DISC)
+ input->dest_ctl = I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET;
+ else
+ input->dest_ctl =
+ I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX;
+
input->q_index = fsp->ring_cookie;
input->flex_off = 0;
input->pctype = 0;
input->dest_vsi = vsi->id;
- input->dest_ctl = I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX;
input->fd_status = I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID;
input->cnt_index = 0;
input->flow_type = fsp->flow_type;