[dpdk-dev] [PATCH v2 56/66] net/ice/base: allow forward to Q groups in switch rule

[Leyi Rong]

Enable forward to Q group action in ice_add_adv_rule.

Signed-off-by: Dan Nowlin <dan.now...@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell...@intel.com>
Signed-off-by: Leyi Rong <leyi.r...@intel.com>
---
 drivers/net/ice/base/ice_switch.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/net/ice/base/ice_switch.c 
b/drivers/net/ice/base/ice_switch.c
index 0dae1b609..9f47ae96b 100644
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -5488,6 +5488,7 @@ ice_add_adv_rule(struct ice_hw *hw, struct 
ice_adv_lkup_elem *lkups,
        const u8 *pkt = NULL;
        bool found = false;
        u32 act = 0;
+       u8 q_rgn;
 
        if (!lkups_cnt)
                return ICE_ERR_PARAM;
@@ -5518,6 +5519,7 @@ ice_add_adv_rule(struct ice_hw *hw, struct 
ice_adv_lkup_elem *lkups,
 
        if (!(rinfo->sw_act.fltr_act == ICE_FWD_TO_VSI ||
              rinfo->sw_act.fltr_act == ICE_FWD_TO_Q ||
+             rinfo->sw_act.fltr_act == ICE_FWD_TO_QGRP ||
              rinfo->sw_act.fltr_act == ICE_DROP_PACKET))
                return ICE_ERR_CFG;
 
@@ -5570,6 +5572,15 @@ ice_add_adv_rule(struct ice_hw *hw, struct 
ice_adv_lkup_elem *lkups,
                act |= (rinfo->sw_act.fwd_id.q_id << ICE_SINGLE_ACT_Q_INDEX_S) &
                       ICE_SINGLE_ACT_Q_INDEX_M;
                break;
+       case ICE_FWD_TO_QGRP:
+               q_rgn = rinfo->sw_act.qgrp_size > 0 ?
+                       (u8)ice_ilog2(rinfo->sw_act.qgrp_size) : 0;
+               act |= ICE_SINGLE_ACT_TO_Q;
+               act |= (rinfo->sw_act.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 |
                       ICE_SINGLE_ACT_VALID_BIT;
-- 
2.17.1