net/ice/base: allow GTP-U filter using only inner protocols

[dpdk.git] / drivers / net / ice / base / ice_dcb.c

diff --git a/drivers/net/ice/base/ice_dcb.c b/drivers/net/ice/base/ice_dcb.c
index f5f375a..d5e2cb6 100644 (file)
--- a/drivers/net/ice/base/ice_dcb.c
+++ b/drivers/net/ice/base/ice_dcb.c
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2020 Intel Corporation
+ * Copyright(c) 2001-2021 Intel Corporation
  */
 
 #include "ice_common.h"
@@ -738,22 +738,27 @@ ice_aq_get_cee_dcb_cfg(struct ice_hw *hw,
 /**
  * ice_cee_to_dcb_cfg
  * @cee_cfg: pointer to CEE configuration struct
- * @dcbcfg: DCB configuration struct
+ * @pi: port information structure
  *
  * Convert CEE configuration from firmware to DCB configuration
  */
 static void
 ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
-                  struct ice_dcbx_cfg *dcbcfg)
+                  struct ice_port_info *pi)
 {
        u32 status, tlv_status = LE32_TO_CPU(cee_cfg->tlv_status);
        u32 ice_aqc_cee_status_mask, ice_aqc_cee_status_shift;
+       u8 i, j, err, sync, oper, app_index, ice_app_sel_type;
        u16 app_prio = LE16_TO_CPU(cee_cfg->oper_app_prio);
-       u8 i, err, sync, oper, app_index, ice_app_sel_type;
        u16 ice_aqc_cee_app_mask, ice_aqc_cee_app_shift;
+       struct ice_dcbx_cfg *cmp_dcbcfg, *dcbcfg;
        u16 ice_app_prot_id_type;
 
-       /* CEE PG data to ETS config */
+       dcbcfg = &pi->qos_cfg.local_dcbx_cfg;
+       dcbcfg->dcbx_mode = ICE_DCBX_MODE_CEE;
+       dcbcfg->tlv_status = tlv_status;
+
+       /* CEE PG data */
        dcbcfg->etscfg.maxtcs = cee_cfg->oper_num_tc;
 
        /* Note that the FW creates the oper_prio_tc nibbles reversed
@@ -780,10 +785,16 @@ ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
                }
        }
 
-       /* CEE PFC data to ETS config */
+       /* CEE PFC data */
        dcbcfg->pfc.pfcena = cee_cfg->oper_pfc_en;
        dcbcfg->pfc.pfccap = ICE_MAX_TRAFFIC_CLASS;
 
+       /* CEE APP TLV data */
+       if (dcbcfg->app_mode == ICE_DCBX_APPS_NON_WILLING)
+               cmp_dcbcfg = &pi->qos_cfg.desired_dcbx_cfg;
+       else
+               cmp_dcbcfg = &pi->qos_cfg.remote_dcbx_cfg;
+
        app_index = 0;
        for (i = 0; i < 3; i++) {
                if (i == 0) {
@@ -802,6 +813,18 @@ ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
                        ice_aqc_cee_app_shift = ICE_AQC_CEE_APP_ISCSI_S;
                        ice_app_sel_type = ICE_APP_SEL_TCPIP;
                        ice_app_prot_id_type = ICE_APP_PROT_ID_ISCSI;
+
+                       for (j = 0; j < cmp_dcbcfg->numapps; j++) {
+                               u16 prot_id = cmp_dcbcfg->app[j].prot_id;
+                               u8 sel = cmp_dcbcfg->app[j].selector;
+
+                               if  (sel == ICE_APP_SEL_TCPIP &&
+                                    (prot_id == ICE_APP_PROT_ID_ISCSI ||
+                                     prot_id == ICE_APP_PROT_ID_ISCSI_860)) {
+                                       ice_app_prot_id_type = prot_id;
+                                       break;
+                               }
+                       }
                } else {
                        /* FIP APP */
                        ice_aqc_cee_status_mask = ICE_AQC_CEE_FIP_STATUS_M;
@@ -834,7 +857,7 @@ ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
 }
 
 /**
- * ice_get_ieee_dcb_cfg
+ * ice_get_ieee_or_cee_dcb_cfg
  * @pi: port information structure
  * @dcbx_mode: mode of DCBX (IEEE or CEE)
  *
@@ -892,11 +915,8 @@ enum ice_status ice_get_dcb_cfg(struct ice_port_info *pi)
        ret = ice_aq_get_cee_dcb_cfg(pi->hw, &cee_cfg, NULL);
        if (ret == ICE_SUCCESS) {
                /* CEE mode */
-               dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
-               dcbx_cfg->dcbx_mode = ICE_DCBX_MODE_CEE;
-               dcbx_cfg->tlv_status = LE32_TO_CPU(cee_cfg.tlv_status);
-               ice_cee_to_dcb_cfg(&cee_cfg, dcbx_cfg);
                ret = ice_get_ieee_or_cee_dcb_cfg(pi, ICE_DCBX_MODE_CEE);
+               ice_cee_to_dcb_cfg(&cee_cfg, pi);
        } else if (pi->hw->adminq.sq_last_status == ICE_AQ_RC_ENOENT) {
                /* CEE mode not enabled try querying IEEE data */
                dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;