From: Anirudh Venkataramanan <anirudh.venkataramanan@xxxxxxxxx>
[ Upstream commit be8ff000bf83e658e63ab64cf4d2755abc5add5b ]
When adding a rule, queue region size needs to be provided as log base 2
of the number of queues in region. Fix that.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@xxxxxxxxx>
Tested-by: Andrew Bowers <andrewx.bowers@xxxxxxxxx>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/intel/ice/ice_switch.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 6b7ec2ae5ad67..4012adbab0112 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -468,6 +468,7 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
void *daddr = NULL;
u32 act = 0;
__be16 *off;
+ u8 q_rgn;
if (opc == ice_aqc_opc_remove_sw_rules) {
s_rule->pdata.lkup_tx_rx.act = 0;
@@ -503,14 +504,19 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
act |= (f_info->fwd_id.q_id << ICE_SINGLE_ACT_Q_INDEX_S) &
ICE_SINGLE_ACT_Q_INDEX_M;
break;
+ case ICE_DROP_PACKET:
+ act |= ICE_SINGLE_ACT_VSI_FORWARDING | ICE_SINGLE_ACT_DROP |
+ ICE_SINGLE_ACT_VALID_BIT;
+ break;
case ICE_FWD_TO_QGRP:
+ q_rgn = f_info->qgrp_size > 0 ?
+ (u8)ilog2(f_info->qgrp_size) : 0;
act |= ICE_SINGLE_ACT_TO_Q;
- act |= (f_info->qgrp_size << ICE_SINGLE_ACT_Q_REGION_S) &
+ act |= (f_info->fwd_id.q_id << ICE_SINGLE_ACT_Q_INDEX_S) &
+ ICE_SINGLE_ACT_Q_INDEX_M;
+ act |= (q_rgn << ICE_SINGLE_ACT_Q_REGION_S) &
ICE_SINGLE_ACT_Q_REGION_M;
break;
- case ICE_DROP_PACKET:
- act |= ICE_SINGLE_ACT_VSI_FORWARDING | ICE_SINGLE_ACT_DROP;
- break;
default:
return;
}
--
2.20.1
