/* Add the FC info tbl to the ulp context. */
bnxt_ulp_cntxt_ptr2_fc_info_set(ctxt, ulp_fc_info);
+ ulp_fc_info->num_counters = dparms->flow_count_db_entries;
+ if (!ulp_fc_info->num_counters) {
+ /* No need for software counters, call fw directly */
+ BNXT_TF_DBG(DEBUG, "Sw flow counter support not enabled\n");
+ return 0;
+ }
+
sw_acc_cntr_tbl_sz = sizeof(struct sw_acc_counter) *
dparms->flow_count_db_entries;
ulp_fc_mgr_deinit(struct bnxt_ulp_context *ctxt)
{
struct bnxt_ulp_fc_info *ulp_fc_info;
+ struct hw_fc_mem_info *shd_info;
int i;
ulp_fc_info = bnxt_ulp_cntxt_ptr2_fc_info_get(ctxt);
pthread_mutex_destroy(&ulp_fc_info->fc_lock);
- for (i = 0; i < TF_DIR_MAX; i++)
- rte_free(ulp_fc_info->sw_acc_tbl[i]);
+ if (ulp_fc_info->num_counters) {
+ for (i = 0; i < TF_DIR_MAX; i++)
+ rte_free(ulp_fc_info->sw_acc_tbl[i]);
- for (i = 0; i < TF_DIR_MAX; i++)
- ulp_fc_mgr_shadow_mem_free(&ulp_fc_info->shadow_hw_tbl[i]);
+ for (i = 0; i < TF_DIR_MAX; i++) {
+ shd_info = &ulp_fc_info->shadow_hw_tbl[i];
+ ulp_fc_mgr_shadow_mem_free(shd_info);
+ }
+ }
rte_free(ulp_fc_info);
ulp_fc_info = bnxt_ulp_cntxt_ptr2_fc_info_get(ctxt);
- return !!(ulp_fc_info->flags & ULP_FLAG_FC_THREAD);
+ if (ulp_fc_info)
+ return !!(ulp_fc_info->flags & ULP_FLAG_FC_THREAD);
+
+ return false;
}
/*
ulp_fc_info = bnxt_ulp_cntxt_ptr2_fc_info_get(ctxt);
- if (!(ulp_fc_info->flags & ULP_FLAG_FC_THREAD)) {
+ if (ulp_fc_info && !(ulp_fc_info->flags & ULP_FLAG_FC_THREAD)) {
rte_eal_alarm_set(US_PER_S * ULP_FC_TIMER,
- ulp_fc_mgr_alarm_cb,
- (void *)ctxt);
+ ulp_fc_mgr_alarm_cb, NULL);
ulp_fc_info->flags |= ULP_FLAG_FC_THREAD;
}
return;
ulp_fc_info->flags &= ~ULP_FLAG_FC_THREAD;
- rte_eal_alarm_cancel(ulp_fc_mgr_alarm_cb, (void *)ctxt);
+ rte_eal_alarm_cancel(ulp_fc_mgr_alarm_cb, NULL);
}
/*
*/
parms.entry_sz_in_bytes = sizeof(uint64_t);
stats = (uint64_t *)fc_info->shadow_hw_tbl[dir].mem_va;
- parms.physical_mem_addr = (uintptr_t)fc_info->shadow_hw_tbl[dir].mem_pa;
+ parms.physical_mem_addr = (uint64_t)
+ ((uintptr_t)(fc_info->shadow_hw_tbl[dir].mem_pa));
if (!stats) {
PMD_DRV_LOG(ERR,
return rc;
}
+static int32_t
+ulp_fc_tf_flow_stat_get(struct bnxt_ulp_context *ctxt,
+ struct ulp_flow_db_res_params *res,
+ struct rte_flow_query_count *qcount)
+{
+ struct tf *tfp;
+ struct bnxt_ulp_device_params *dparms;
+ struct tf_get_tbl_entry_parms parms = { 0 };
+ struct tf_set_tbl_entry_parms sparms = { 0 };
+ enum tf_tbl_type stype = TF_TBL_TYPE_ACT_STATS_64;
+ uint64_t stats = 0;
+ uint32_t dev_id = 0;
+ int32_t rc = 0;
+
+ tfp = bnxt_ulp_cntxt_tfp_get(ctxt, BNXT_ULP_SHARED_SESSION_NO);
+ if (!tfp) {
+ BNXT_TF_DBG(ERR, "Failed to get the truflow pointer\n");
+ return -EINVAL;
+ }
+
+ if (bnxt_ulp_cntxt_dev_id_get(ctxt, &dev_id)) {
+ BNXT_TF_DBG(DEBUG, "Failed to get device id\n");
+ bnxt_ulp_cntxt_entry_release();
+ return -EINVAL;
+ }
+
+ dparms = bnxt_ulp_device_params_get(dev_id);
+ if (!dparms) {
+ BNXT_TF_DBG(DEBUG, "Failed to device parms\n");
+ bnxt_ulp_cntxt_entry_release();
+ return -EINVAL;
+ }
+ parms.dir = res->direction;
+ parms.type = stype;
+ parms.idx = res->resource_hndl;
+ parms.data_sz_in_bytes = sizeof(uint64_t);
+ parms.data = (uint8_t *)&stats;
+ rc = tf_get_tbl_entry(tfp, &parms);
+ if (rc) {
+ PMD_DRV_LOG(ERR,
+ "Get failed for id:0x%x rc:%d\n",
+ parms.idx, rc);
+ return rc;
+ }
+ qcount->hits = FLOW_CNTR_PKTS(stats, dparms);
+ if (qcount->hits)
+ qcount->hits_set = 1;
+ qcount->bytes = FLOW_CNTR_BYTES(stats, dparms);
+ if (qcount->bytes)
+ qcount->bytes_set = 1;
+
+ if (qcount->reset) {
+ stats = 0;
+ sparms.dir = res->direction;
+ sparms.type = stype;
+ sparms.idx = res->resource_hndl;
+ sparms.data = (uint8_t *)&stats;
+ sparms.data_sz_in_bytes = sizeof(uint64_t);
+ rc = tf_set_tbl_entry(tfp, &sparms);
+ if (rc) {
+ PMD_DRV_LOG(ERR, "Set failed for id:0x%x rc:%d\n",
+ sparms.idx, rc);
+ return rc;
+ }
+ }
+ return rc;
+}
+
static int ulp_get_single_flow_stat(struct bnxt_ulp_context *ctxt,
struct tf *tfp,
struct bnxt_ulp_fc_info *fc_info,
/* TBD - Get PKT/BYTE COUNT SHIFT/MASK from Template */
sw_cntr_indx = hw_cntr_id - fc_info->shadow_hw_tbl[dir].start_idx;
sw_acc_tbl_entry = &fc_info->sw_acc_tbl[dir][sw_cntr_indx];
- sw_acc_tbl_entry->pkt_count = FLOW_CNTR_PKTS(stats, dparms);
- sw_acc_tbl_entry->byte_count = FLOW_CNTR_BYTES(stats, dparms);
+ /* Some dpdk applications may accumulate the flow counters while some
+ * may not. In cases where the application is accumulating the counters
+ * the PMD need not do the accumulation itself and viceversa to report
+ * the correct flow counters.
+ */
+ if (ctxt->cfg_data->accum_stats) {
+ sw_acc_tbl_entry->pkt_count += FLOW_CNTR_PKTS(stats, dparms);
+ sw_acc_tbl_entry->byte_count += FLOW_CNTR_BYTES(stats, dparms);
+ } else {
+ sw_acc_tbl_entry->pkt_count = FLOW_CNTR_PKTS(stats, dparms);
+ sw_acc_tbl_entry->byte_count = FLOW_CNTR_BYTES(stats, dparms);
+ }
/* Update the parent counters if it is child flow */
if (sw_acc_tbl_entry->parent_flow_id) {
*/
void
-ulp_fc_mgr_alarm_cb(void *arg)
+ulp_fc_mgr_alarm_cb(void *arg __rte_unused)
{
int rc = 0;
unsigned int j;
enum tf_dir i;
- struct bnxt_ulp_context *ctxt = arg;
+ struct bnxt_ulp_context *ctxt;
struct bnxt_ulp_fc_info *ulp_fc_info;
struct bnxt_ulp_device_params *dparms;
struct tf *tfp;
uint32_t dev_id, hw_cntr_id = 0, num_entries = 0;
+ ctxt = bnxt_ulp_cntxt_entry_acquire();
+ if (ctxt == NULL) {
+ BNXT_TF_DBG(INFO, "could not get the ulp context lock\n");
+ rte_eal_alarm_set(US_PER_S * ULP_FC_TIMER,
+ ulp_fc_mgr_alarm_cb, NULL);
+ return;
+ }
+
ulp_fc_info = bnxt_ulp_cntxt_ptr2_fc_info_get(ctxt);
- if (!ulp_fc_info)
+ if (!ulp_fc_info) {
+ bnxt_ulp_cntxt_entry_release();
return;
+ }
if (bnxt_ulp_cntxt_dev_id_get(ctxt, &dev_id)) {
BNXT_TF_DBG(DEBUG, "Failed to get device id\n");
+ bnxt_ulp_cntxt_entry_release();
return;
}
dparms = bnxt_ulp_device_params_get(dev_id);
if (!dparms) {
BNXT_TF_DBG(DEBUG, "Failed to device parms\n");
+ bnxt_ulp_cntxt_entry_release();
return;
}
- tfp = bnxt_ulp_cntxt_tfp_get(ctxt);
+ tfp = bnxt_ulp_cntxt_tfp_get(ctxt, BNXT_ULP_SHARED_SESSION_NO);
if (!tfp) {
BNXT_TF_DBG(ERR, "Failed to get the truflow pointer\n");
+ bnxt_ulp_cntxt_entry_release();
return;
}
if (!ulp_fc_info->num_entries) {
pthread_mutex_unlock(&ulp_fc_info->fc_lock);
ulp_fc_mgr_thread_cancel(ctxt);
+ bnxt_ulp_cntxt_entry_release();
return;
}
/*
if (rc) {
ulp_fc_mgr_thread_cancel(ctxt);
+ bnxt_ulp_cntxt_entry_release();
return;
}
out:
+ bnxt_ulp_cntxt_entry_release();
rte_eal_alarm_set(US_PER_S * ULP_FC_TIMER,
- ulp_fc_mgr_alarm_cb,
- (void *)ctxt);
+ ulp_fc_mgr_alarm_cb, NULL);
}
/*
ulp_fc_info = bnxt_ulp_cntxt_ptr2_fc_info_get(ctxt);
- return ulp_fc_info->shadow_hw_tbl[dir].start_idx_is_set;
+ if (ulp_fc_info)
+ return ulp_fc_info->shadow_hw_tbl[dir].start_idx_is_set;
+
+ return false;
}
/*
if (!ulp_fc_info)
return -EIO;
+ if (!ulp_fc_info->num_counters)
+ return 0;
+
pthread_mutex_lock(&ulp_fc_info->fc_lock);
sw_cntr_idx = hw_cntr_id - ulp_fc_info->shadow_hw_tbl[dir].start_idx;
ulp_fc_info->sw_acc_tbl[dir][sw_cntr_idx].valid = true;
if (!ulp_fc_info)
return -EIO;
+ if (!ulp_fc_info->num_counters)
+ return 0;
+
pthread_mutex_lock(&ulp_fc_info->fc_lock);
sw_cntr_idx = hw_cntr_id - ulp_fc_info->shadow_hw_tbl[dir].start_idx;
ulp_fc_info->sw_acc_tbl[dir][sw_cntr_idx].valid = false;
if (params.resource_func ==
BNXT_ULP_RESOURCE_FUNC_INDEX_TABLE &&
(params.resource_sub_type ==
- BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TYPE_INT_COUNT ||
+ BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TABLE_INT_COUNT ||
params.resource_sub_type ==
- BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TYPE_EXT_COUNT ||
+ BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TABLE_EXT_COUNT ||
params.resource_sub_type ==
- BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TYPE_INT_COUNT_ACC)) {
+ BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TABLE_INT_COUNT_ACC)) {
found_cntr_resource = true;
break;
}
dir = params.direction;
hw_cntr_id = params.resource_hndl;
if (params.resource_sub_type ==
- BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TYPE_INT_COUNT) {
+ BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TABLE_INT_COUNT) {
+ if (!ulp_fc_info->num_counters)
+ return ulp_fc_tf_flow_stat_get(ctxt, ¶ms, count);
+
+ /* TODO:
+ * Think about optimizing with try_lock later
+ */
pthread_mutex_lock(&ulp_fc_info->fc_lock);
sw_cntr_idx = hw_cntr_id -
ulp_fc_info->shadow_hw_tbl[dir].start_idx;
}
pthread_mutex_unlock(&ulp_fc_info->fc_lock);
} else if (params.resource_sub_type ==
- BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TYPE_INT_COUNT_ACC) {
+ BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TABLE_INT_COUNT_ACC) {
/* Get stats from the parent child table */
ulp_flow_db_parent_flow_count_get(ctxt, flow_id,
&count->hits, &count->bytes,
git.droids-corp.org / dpdk.git / blobdiff