diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index e77261704ee47..c1a364174a47b 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -934,6 +934,9 @@ static int ice_init_fltr_mgmt_struct(struct ice_hw *hw) INIT_LIST_HEAD(&sw->vsi_list_map_head); sw->prof_res_bm_init = 0; + /* Initialize recipe count with default recipes read from NVM */ + sw->recp_cnt = ICE_SW_LKUP_LAST; + status = ice_init_def_sw_recp(hw); if (status) { devm_kfree(ice_hw_to_dev(hw), hw->switch_info); diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 27828cdfe085c..3caafcdc301fc 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -3,6 +3,7 @@ #include "ice_lib.h" #include "ice_switch.h" +#include "ice_trace.h" #define ICE_ETH_DA_OFFSET 0 #define ICE_ETH_ETHTYPE_OFFSET 12 @@ -1961,6 +1962,15 @@ ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, hw->adminq.sq_last_status == ICE_AQ_RC_ENOENT) status = -ENOENT; + if (!status) { + if (opc == ice_aqc_opc_add_sw_rules) + hw->switch_info->rule_cnt += num_rules; + else if (opc == ice_aqc_opc_remove_sw_rules) + hw->switch_info->rule_cnt -= num_rules; + } + + trace_ice_aq_sw_rules(hw->switch_info); + return status; } @@ -2181,8 +2191,10 @@ int ice_alloc_recipe(struct ice_hw *hw, u16 *rid) sw_buf->res_type = cpu_to_le16(res_type); status = ice_aq_alloc_free_res(hw, sw_buf, buf_len, ice_aqc_opc_alloc_res); - if (!status) + if (!status) { *rid = le16_to_cpu(sw_buf->elem[0].e.sw_resp); + hw->switch_info->recp_cnt++; + } return status; } @@ -2196,7 +2208,13 @@ int ice_alloc_recipe(struct ice_hw *hw, u16 *rid) */ static int ice_free_recipe_res(struct ice_hw *hw, u16 rid) { - return ice_free_hw_res(hw, ICE_AQC_RES_TYPE_RECIPE, 1, &rid); + int status; + + status = ice_free_hw_res(hw, ICE_AQC_RES_TYPE_RECIPE, 1, &rid); + if (!status) + hw->switch_info->recp_cnt--; + + return status; } /** diff --git a/drivers/net/ethernet/intel/ice/ice_trace.h b/drivers/net/ethernet/intel/ice/ice_trace.h index 244cddd2a9eab..07aab6e130cd5 100644 --- a/drivers/net/ethernet/intel/ice/ice_trace.h +++ b/drivers/net/ethernet/intel/ice/ice_trace.h @@ -330,6 +330,24 @@ DEFINE_EVENT(ice_esw_br_port_template, TP_ARGS(port) ); +DECLARE_EVENT_CLASS(ice_switch_stats_template, + TP_PROTO(struct ice_switch_info *sw_info), + TP_ARGS(sw_info), + TP_STRUCT__entry(__field(u16, rule_cnt) + __field(u8, recp_cnt)), + TP_fast_assign(__entry->rule_cnt = sw_info->rule_cnt; + __entry->recp_cnt = sw_info->recp_cnt;), + TP_printk("rules=%u recipes=%u", + __entry->rule_cnt, + __entry->recp_cnt) +); + +DEFINE_EVENT(ice_switch_stats_template, + ice_aq_sw_rules, + TP_PROTO(struct ice_switch_info *sw_info), + TP_ARGS(sw_info) +); + /* End tracepoints */ #endif /* _ICE_TRACE_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index e26ae79578ba2..cf3cddbae23b9 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -761,6 +761,8 @@ struct ice_switch_info { struct ice_sw_recipe *recp_list; u16 prof_res_bm_init; u16 max_used_prof_index; + u16 rule_cnt; + u8 recp_cnt; DECLARE_BITMAP(prof_res_bm[ICE_MAX_NUM_PROFILES], ICE_MAX_FV_WORDS); };