net/ice/base: get tunnel type for recipe
This patch add support to get tunnel type of recipe after get recipe from FW. This will fix the issue in function ice_find_recp() for tunnel type comparing. Signed-off-by: Wei Zhao <wei.zhao1@intel.com> Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com> Signed-off-by: Qi Zhang <qi.z.zhang@intel.com> Acked-by: Qiming Yang <qiming.yang@intel.com>
This commit is contained in:
Qi Zhang
Ferruh Yigit
parent
3c0b91c387
commit
418d2563d1
@ -1023,6 +1023,179 @@ static void ice_collect_result_idx(struct ice_aqc_recipe_data_elem *buf,
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~ICE_AQ_RECIPE_RESULT_EN, recp->res_idxs);
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}
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/**
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* ice_get_tun_type_for_recipe - get tunnel type for the recipe
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* @rid: recipe ID that we are populating
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*/
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static enum ice_sw_tunnel_type ice_get_tun_type_for_recipe(u8 rid)
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{
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u8 vxlan_profile[12] = {10, 11, 12, 16, 17, 18, 22, 23, 24, 25, 26, 27};
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u8 gre_profile[12] = {13, 14, 15, 19, 20, 21, 28, 29, 30, 31, 32, 33};
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u8 pppoe_profile[7] = {34, 35, 36, 37, 38, 39, 40};
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u8 non_tun_profile[6] = {4, 5, 6, 7, 8, 9};
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enum ice_sw_tunnel_type tun_type = ICE_NON_TUN;
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u16 i, j, profile_num = 0;
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bool non_tun_valid = false;
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bool pppoe_valid = false;
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bool vxlan_valid = false;
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bool gre_valid = false;
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bool gtp_valid = false;
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bool flag_valid = false;
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for (j = 0; j < ICE_MAX_NUM_PROFILES; j++) {
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if (!ice_is_bit_set(recipe_to_profile[rid], j))
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continue;
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else
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profile_num++;
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for (i = 0; i < 12; i++) {
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if (gre_profile[i] == j)
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gre_valid = true;
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}
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for (i = 0; i < 12; i++) {
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if (vxlan_profile[i] == j)
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vxlan_valid = true;
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}
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for (i = 0; i < 7; i++) {
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if (pppoe_profile[i] == j)
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pppoe_valid = true;
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}
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for (i = 0; i < 6; i++) {
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if (non_tun_profile[i] == j)
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non_tun_valid = true;
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}
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if (j >= ICE_PROFID_IPV4_GTPC_TEID &&
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j <= ICE_PROFID_IPV6_GTPU_IPV6_OTHER)
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gtp_valid = true;
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if (j >= ICE_PROFID_IPV4_ESP &&
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j <= ICE_PROFID_IPV6_PFCP_SESSION)
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flag_valid = true;
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}
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if (!non_tun_valid && vxlan_valid)
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tun_type = ICE_SW_TUN_VXLAN;
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else if (!non_tun_valid && gre_valid)
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tun_type = ICE_SW_TUN_NVGRE;
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else if (!non_tun_valid && pppoe_valid)
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tun_type = ICE_SW_TUN_PPPOE;
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else if (!non_tun_valid && gtp_valid)
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tun_type = ICE_SW_TUN_GTP;
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else if ((non_tun_valid && vxlan_valid) ||
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(non_tun_valid && gre_valid) ||
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(non_tun_valid && gtp_valid) ||
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(non_tun_valid && pppoe_valid))
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tun_type = ICE_SW_TUN_AND_NON_TUN;
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else if ((non_tun_valid && !vxlan_valid) ||
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(non_tun_valid && !gre_valid) ||
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(non_tun_valid && !gtp_valid) ||
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(non_tun_valid && !pppoe_valid))
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tun_type = ICE_NON_TUN;
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if (profile_num > 1 && tun_type == ICE_SW_TUN_PPPOE) {
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i = ice_is_bit_set(recipe_to_profile[rid],
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ICE_PROFID_PPPOE_IPV4_OTHER);
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j = ice_is_bit_set(recipe_to_profile[rid],
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ICE_PROFID_PPPOE_IPV6_OTHER);
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if (i && !j)
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tun_type = ICE_SW_TUN_PPPOE_IPV4;
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else if (!i && j)
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tun_type = ICE_SW_TUN_PPPOE_IPV6;
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}
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if (profile_num == 1 && (flag_valid || non_tun_valid)) {
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for (j = 0; j < ICE_MAX_NUM_PROFILES; j++) {
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if (ice_is_bit_set(recipe_to_profile[rid], j)) {
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switch (j) {
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case ICE_PROFID_IPV4_TCP:
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tun_type = ICE_SW_IPV4_TCP;
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break;
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case ICE_PROFID_IPV4_UDP:
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tun_type = ICE_SW_IPV4_UDP;
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break;
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case ICE_PROFID_IPV6_TCP:
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tun_type = ICE_SW_IPV6_TCP;
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break;
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case ICE_PROFID_IPV6_UDP:
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tun_type = ICE_SW_IPV6_UDP;
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break;
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case ICE_PROFID_PPPOE_PAY:
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tun_type = ICE_SW_TUN_PPPOE_PAY;
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break;
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case ICE_PROFID_PPPOE_IPV4_TCP:
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tun_type = ICE_SW_TUN_PPPOE_IPV4_TCP;
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break;
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case ICE_PROFID_PPPOE_IPV4_UDP:
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tun_type = ICE_SW_TUN_PPPOE_IPV4_UDP;
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break;
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case ICE_PROFID_PPPOE_IPV4_OTHER:
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tun_type = ICE_SW_TUN_PPPOE_IPV4;
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break;
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case ICE_PROFID_PPPOE_IPV6_TCP:
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tun_type = ICE_SW_TUN_PPPOE_IPV6_TCP;
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break;
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case ICE_PROFID_PPPOE_IPV6_UDP:
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tun_type = ICE_SW_TUN_PPPOE_IPV4_UDP;
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break;
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case ICE_PROFID_PPPOE_IPV6_OTHER:
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tun_type = ICE_SW_TUN_PPPOE_IPV6;
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break;
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case ICE_PROFID_IPV4_ESP:
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tun_type = ICE_SW_TUN_IPV4_ESP;
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break;
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case ICE_PROFID_IPV6_ESP:
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tun_type = ICE_SW_TUN_IPV6_ESP;
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break;
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case ICE_PROFID_IPV4_AH:
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tun_type = ICE_SW_TUN_IPV4_AH;
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break;
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case ICE_PROFID_IPV6_AH:
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tun_type = ICE_SW_TUN_IPV6_AH;
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break;
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case ICE_PROFID_IPV4_NAT_T:
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tun_type = ICE_SW_TUN_IPV4_NAT_T;
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break;
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case ICE_PROFID_IPV6_NAT_T:
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tun_type = ICE_SW_TUN_IPV6_NAT_T;
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break;
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case ICE_PROFID_IPV4_PFCP_NODE:
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tun_type =
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ICE_SW_TUN_PROFID_IPV4_PFCP_NODE;
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break;
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case ICE_PROFID_IPV6_PFCP_NODE:
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tun_type =
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ICE_SW_TUN_PROFID_IPV6_PFCP_NODE;
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break;
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case ICE_PROFID_IPV4_PFCP_SESSION:
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tun_type =
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ICE_SW_TUN_PROFID_IPV4_PFCP_SESSION;
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break;
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case ICE_PROFID_IPV6_PFCP_SESSION:
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tun_type =
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ICE_SW_TUN_PROFID_IPV6_PFCP_SESSION;
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break;
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case ICE_PROFID_MAC_IPV4_L2TPV3:
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tun_type = ICE_SW_TUN_IPV4_L2TPV3;
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break;
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case ICE_PROFID_MAC_IPV6_L2TPV3:
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tun_type = ICE_SW_TUN_IPV6_L2TPV3;
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break;
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default:
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break;
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}
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return tun_type;
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}
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}
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}
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return tun_type;
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}
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/**
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* ice_get_recp_frm_fw - update SW bookkeeping from FW recipe entries
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* @hw: pointer to hardware structure
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@ -1166,6 +1339,7 @@ ice_get_recp_frm_fw(struct ice_hw *hw, struct ice_sw_recipe *recps, u8 rid,
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lkup_exts->n_val_words = fv_word_idx;
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recps[rid].big_recp = (num_recps > 1);
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recps[rid].n_grp_count = (u8)num_recps;
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recps[rid].tun_type = ice_get_tun_type_for_recipe(rid);
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recps[rid].root_buf = (struct ice_aqc_recipe_data_elem *)
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ice_memdup(hw, tmp, recps[rid].n_grp_count *
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sizeof(*recps[rid].root_buf), ICE_NONDMA_TO_NONDMA);
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@ -5548,8 +5722,7 @@ static u16 ice_find_recp(struct ice_hw *hw, struct ice_prot_lkup_ext *lkup_exts,
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/* If for "i"th recipe the found was never set to false
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* then it means we found our match
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*/
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if ((tun_type == recp[i].tun_type ||
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tun_type == ICE_SW_TUN_AND_NON_TUN) && found)
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if (tun_type == recp[i].tun_type && found)
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return i; /* Return the recipe ID */
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}
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}
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@ -27,6 +27,8 @@
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#define ICE_PROFID_PPPOE_IPV6_TCP 38
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#define ICE_PROFID_PPPOE_IPV6_UDP 39
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#define ICE_PROFID_PPPOE_IPV6_OTHER 40
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#define ICE_PROFID_IPV4_GTPC_TEID 41
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#define ICE_PROFID_IPV6_GTPU_IPV6_OTHER 70
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#define ICE_PROFID_IPV4_ESP 71
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#define ICE_PROFID_IPV6_ESP 72
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#define ICE_PROFID_IPV4_AH 73
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