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net/ice: redirect switch rule with to VSI list action

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Support redirect a switch rule if its action is to VSI list.

Fixes: 397b4b3c50 ("net/ice: enable flow redirect on switch")
Cc: stable@dpdk.org

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Wei Zhao 2020-06-17 14:14:27 +08:00 committed by Ferruh Yigit
parent b293fbf967
commit aab44eb681
1 changed files with 13 additions and 3 deletions
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16
drivers/net/ice/ice_switch_filter.c
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@ -1584,6 +1584,9 @@ ice_switch_redirect(struct ice_adapter *ad,
uint16_t lkups_cnt;
int ret;
if (rdata->vsi_handle != rd->vsi_handle)
return 0;
sw = hw->switch_info;
if (!sw->recp_list[rdata->rid].recp_created)
return -EINVAL;
@ -1595,25 +1598,32 @@ ice_switch_redirect(struct ice_adapter *ad,
LIST_FOR_EACH_ENTRY(list_itr, list_head, ice_adv_fltr_mgmt_list_entry,
list_entry) {
rinfo = list_itr->rule_info;
if (rinfo.fltr_rule_id == rdata->rule_id &&
if ((rinfo.fltr_rule_id == rdata->rule_id &&
rinfo.sw_act.fltr_act == ICE_FWD_TO_VSI &&
rinfo.sw_act.vsi_handle == rd->vsi_handle) {
rinfo.sw_act.vsi_handle == rd->vsi_handle) ||
(rinfo.fltr_rule_id == rdata->rule_id &&
rinfo.sw_act.fltr_act == ICE_FWD_TO_VSI_LIST)){
lkups_cnt = list_itr->lkups_cnt;
lkups_dp = (struct ice_adv_lkup_elem *)
ice_memdup(hw, list_itr->lkups,
sizeof(*list_itr->lkups) *
lkups_cnt, ICE_NONDMA_TO_NONDMA);
if (!lkups_dp) {
PMD_DRV_LOG(ERR, "Failed to allocate memory.");
return -EINVAL;
}
if (rinfo.sw_act.fltr_act == ICE_FWD_TO_VSI_LIST) {
rinfo.sw_act.vsi_handle = rd->vsi_handle;
rinfo.sw_act.fltr_act = ICE_FWD_TO_VSI;
}
break;
}
}
if (!lkups_dp)
return 0;
return -EINVAL;
/* Remove the old rule */
ret = ice_rem_adv_rule(hw, list_itr->lkups,