net/ice: fix priority of DCF switch rule

This patch fixes the reversed priority of DCF switch rule. Priority 0
and 1 are supported, and priority 0 should be the highest priority.

Fixes: 2321e34c23b3 ("net/ice: support flow priority for DCF switch filter")
Cc: stable@dpdk.org
Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/drivers/net/ice/ice_switch_filter.c b/drivers/net/ice/ice_switch_filter.c
index eeed386..f222cb9 100644 (file)
--- a/drivers/net/ice/ice_switch_filter.c
+++ b/drivers/net/ice/ice_switch_filter.c
@@ -1572,7 +1572,7 @@ ice_switch_parse_dcf_action(struct ice_dcf_adapter *ad,
        rule_info->sw_act.src = rule_info->sw_act.vsi_handle;
        rule_info->sw_act.flag = ICE_FLTR_RX;
        rule_info->rx = 1;
-       rule_info->priority = priority + 5;
+       rule_info->priority = 6 - priority;
 
        return 0;
 }