On 04/23, Qi Zhang wrote:
>1. ln_en bit should not be turned on, since we only support Rx VEB.
>2. lan_en bit need to be turn on for a DCF switch rule, otherwise
> any Tx packet that hit on a rule will be dropped.
>
>Fixes: fed0c5ca5f19 ("net/ice/base: support programming a new switch recipe")
Cc: sta...@dpdk.org
>
>Signed-off-by: Qi Zhang <qi.z.zh...@intel.com>
>---
>v2:
>- fix a bug
>
> drivers/net/ice/base/ice_switch.c | 11 ++++++++++-
> drivers/net/ice/ice_switch_filter.c | 1 +
> 2 files changed, 11 insertions(+), 1 deletion(-)
>
>diff --git a/drivers/net/ice/base/ice_switch.c
>b/drivers/net/ice/base/ice_switch.c
>index fd2cf101a..0970ffdd0 100644
>--- a/drivers/net/ice/base/ice_switch.c
>+++ b/drivers/net/ice/base/ice_switch.c
>@@ -1938,6 +1938,13 @@ static void ice_fill_sw_info(struct ice_hw *hw, struct
>ice_fltr_info *fi)
> {
> fi->lb_en = false;
> fi->lan_en = false;
>+
>+ if ((fi->flag & ICE_FLTR_RX) &&
>+ (fi->fltr_act == ICE_FWD_TO_VSI ||
>+ fi->fltr_act == ICE_FWD_TO_VSI_LIST) &&
>+ fi->lkup_type == ICE_SW_LKUP_LAST)
>+ fi->lan_en = true;
>+
> if ((fi->flag & ICE_FLTR_TX) &&
> (fi->fltr_act == ICE_FWD_TO_VSI ||
> fi->fltr_act == ICE_FWD_TO_VSI_LIST ||
>@@ -6453,6 +6460,7 @@ ice_adv_add_update_vsi_list(struct ice_hw *hw,
> return status;
>
> ice_memset(&tmp_fltr, 0, sizeof(tmp_fltr), ICE_NONDMA_MEM);
>+ tmp_fltr.flag = m_entry->rule_info.sw_act.flag;
> tmp_fltr.fltr_rule_id = cur_fltr->fltr_rule_id;
> tmp_fltr.fltr_act = ICE_FWD_TO_VSI_LIST;
> tmp_fltr.fwd_id.vsi_list_id = vsi_list_id;
>@@ -6615,7 +6623,7 @@ ice_add_adv_rule(struct ice_hw *hw, struct
>ice_adv_lkup_elem *lkups,
> s_rule = (struct ice_aqc_sw_rules_elem *)ice_malloc(hw, rule_buf_sz);
> if (!s_rule)
> return ICE_ERR_NO_MEMORY;
>- act |= ICE_SINGLE_ACT_LB_ENABLE | ICE_SINGLE_ACT_LAN_ENABLE;
>+ act |= ICE_SINGLE_ACT_LAN_ENABLE;
> switch (rinfo->sw_act.fltr_act) {
> case ICE_FWD_TO_VSI:
> act |= (rinfo->sw_act.fwd_id.hw_vsi_id <<
>@@ -6780,6 +6788,7 @@ ice_adv_rem_update_vsi_list(struct ice_hw *hw, u16
>vsi_handle,
> return status;
>
> ice_memset(&tmp_fltr, 0, sizeof(tmp_fltr), ICE_NONDMA_MEM);
>+ tmp_fltr.flag = fm_list->rule_info.sw_act.flag;
> tmp_fltr.fltr_rule_id = fm_list->rule_info.fltr_rule_id;
> fm_list->rule_info.sw_act.fltr_act = ICE_FWD_TO_VSI;
> tmp_fltr.fltr_act = ICE_FWD_TO_VSI;
>diff --git a/drivers/net/ice/ice_switch_filter.c
>b/drivers/net/ice/ice_switch_filter.c
>index 55a5618a7..8b007b7eb 100644
>--- a/drivers/net/ice/ice_switch_filter.c
>+++ b/drivers/net/ice/ice_switch_filter.c
>@@ -1129,6 +1129,7 @@ ice_switch_parse_dcf_action(const struct rte_flow_action
>*actions,
> }
>
> 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 = 5;
>
>--
>2.13.6
>
Applied to dpdk-next-net-intel with qiming's ack, Thanks.
