* Copyright(c) 2018-2019 Hisilicon Limited.
*/
-#include <stdbool.h>
-#include <stdint.h>
-#include <rte_common.h>
#include <rte_ethdev.h>
#include <rte_io.h>
#include <rte_malloc.h>
-#include <rte_spinlock.h>
#include "hns3_ethdev.h"
#include "hns3_rxtx.h"
#define HNS3_FIX_NUM_STATS (HNS3_NUM_MAC_STATS + HNS3_NUM_ERROR_INT_XSTATS + \
HNS3_NUM_RESET_XSTATS)
+static void hns3_tqp_stats_clear(struct hns3_hw *hw);
+
/*
* Query all the MAC statistics data of Network ICL command ,opcode id: 0x0034.
* This command is used before send 'query_mac_stat command', the descriptor
hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_QUERY_RX_STATUS,
true);
- desc.data[0] = rte_cpu_to_le_32((uint32_t)i &
- HNS3_QUEUE_ID_MASK);
+ desc.data[0] = rte_cpu_to_le_32((uint32_t)i);
ret = hns3_cmd_send(hw, &desc, 1);
if (ret) {
- hns3_err(hw, "Failed to query RX No.%d queue stat: %d",
+ hns3_err(hw, "Failed to query RX No.%u queue stat: %d",
i, ret);
return ret;
}
hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_QUERY_TX_STATUS,
true);
- desc.data[0] = rte_cpu_to_le_32((uint32_t)i &
- HNS3_QUEUE_ID_MASK);
+ desc.data[0] = rte_cpu_to_le_32((uint32_t)i);
ret = hns3_cmd_send(hw, &desc, 1);
if (ret) {
- hns3_err(hw, "Failed to query TX No.%d queue stat: %d",
+ hns3_err(hw, "Failed to query TX No.%u queue stat: %d",
i, ret);
return ret;
}
{
struct hns3_adapter *hns = eth_dev->data->dev_private;
struct hns3_hw *hw = &hns->hw;
- struct hns3_tqp_stats *stats = &hw->tqp_stats;
struct hns3_cmd_desc desc_reset;
struct hns3_rx_queue *rxq;
struct hns3_tx_queue *txq;
int ret;
/*
- * If this is a reset xstats is NULL, and we have cleared the
- * registers by reading them.
+ * Note: Reading hardware statistics of rx/tx queue packet number
+ * will clear them.
*/
for (i = 0; i < hw->tqps_num; i++) {
hns3_cmd_setup_basic_desc(&desc_reset, HNS3_OPC_QUERY_RX_STATUS,
true);
- desc_reset.data[0] = rte_cpu_to_le_32((uint32_t)i &
- HNS3_QUEUE_ID_MASK);
+ desc_reset.data[0] = rte_cpu_to_le_32((uint32_t)i);
ret = hns3_cmd_send(hw, &desc_reset, 1);
if (ret) {
- hns3_err(hw, "Failed to reset RX No.%d queue stat: %d",
+ hns3_err(hw, "Failed to reset RX No.%u queue stat: %d",
i, ret);
return ret;
}
hns3_cmd_setup_basic_desc(&desc_reset, HNS3_OPC_QUERY_TX_STATUS,
true);
- desc_reset.data[0] = rte_cpu_to_le_32((uint32_t)i &
- HNS3_QUEUE_ID_MASK);
+ desc_reset.data[0] = rte_cpu_to_le_32((uint32_t)i);
ret = hns3_cmd_send(hw, &desc_reset, 1);
if (ret) {
- hns3_err(hw, "Failed to reset TX No.%d queue stat: %d",
+ hns3_err(hw, "Failed to reset TX No.%u queue stat: %d",
i, ret);
return ret;
}
}
}
- memset(stats, 0, sizeof(struct hns3_tqp_stats));
+ hns3_tqp_stats_clear(hw);
return 0;
}
/* Get rx queue stats */
for (j = 0; j < dev->data->nb_rx_queues; j++) {
for (i = 0; i < HNS3_NUM_RX_QUEUE_STATS; i++) {
- reg_offset = HNS3_TQP_REG_OFFSET +
- HNS3_TQP_REG_SIZE * j;
+ reg_offset = hns3_get_tqp_reg_offset(j);
xstats[*count].value = hns3_read_dev(hw,
reg_offset + hns3_rx_queue_strings[i].offset);
xstats[*count].id = *count;
/* Get tx queue stats */
for (j = 0; j < dev->data->nb_tx_queues; j++) {
for (i = 0; i < HNS3_NUM_TX_QUEUE_STATS; i++) {
- reg_offset = HNS3_TQP_REG_OFFSET +
- HNS3_TQP_REG_SIZE * j;
+ reg_offset = hns3_get_tqp_reg_offset(j);
xstats[*count].value = hns3_read_dev(hw,
reg_offset + hns3_tx_queue_strings[i].offset);
xstats[*count].id = *count;
(*count)++;
}
}
-
}
void
addr = (char *)&pf->abn_int_stats +
hns3_error_int_stats_strings[i].offset;
*(uint64_t *)addr += 1;
+ break;
}
}
}
if (!hns->is_vf) {
/* Update Mac stats */
ret = hns3_query_update_mac_stats(dev);
- if (ret) {
+ if (ret < 0) {
hns3_err(hw, "Update Mac stats fail : %d", ret);
- return 0;
+ return ret;
}
/* Get MAC stats from hw->hw_xstats.mac_stats struct */
uint32_t i;
int ret;
- if (ids == NULL || size < cnt_stats)
+ if (ids == NULL && values == NULL)
return cnt_stats;
+ if (ids == NULL)
+ if (size < cnt_stats)
+ return cnt_stats;
+
/* Update tqp stats by read register */
ret = hns3_update_tqp_stats(hw);
if (ret) {
return -EINVAL;
}
+ if (ids == NULL && values != NULL) {
+ for (i = 0; i < cnt_stats; i++)
+ memcpy(&values[i], &values_copy[i].value,
+ sizeof(values[i]));
+
+ rte_free(values_copy);
+ return cnt_stats;
+ }
+
for (i = 0; i < size; i++) {
if (ids[i] >= cnt_stats) {
- hns3_err(hw, "ids[%d] (%" PRIx64 ") is invalid, "
+ hns3_err(hw, "ids[%u] (%" PRIx64 ") is invalid, "
"should < %u", i, ids[i], cnt_stats);
rte_free(values_copy);
return -EINVAL;
uint64_t len;
uint32_t i;
- if (ids == NULL || xstats_names == NULL)
+ if (xstats_names == NULL)
return cnt_stats;
+ if (ids == NULL) {
+ if (size < cnt_stats)
+ return cnt_stats;
+
+ return hns3_dev_xstats_get_names(dev, xstats_names, cnt_stats);
+ }
+
len = cnt_stats * sizeof(struct rte_eth_xstat_name);
names_copy = rte_zmalloc("hns3_xstats_names", len, 0);
if (names_copy == NULL) {
for (i = 0; i < size; i++) {
if (ids[i] >= cnt_stats) {
- hns3_err(hw, "ids[%d] (%" PRIx64 ") is invalid, "
+ hns3_err(hw, "ids[%u] (%" PRIx64 ") is invalid, "
"should < %u", i, ids[i], cnt_stats);
rte_free(names_copy);
return -EINVAL;
return 0;
}
+
+int
+hns3_tqp_stats_init(struct hns3_hw *hw)
+{
+ struct hns3_tqp_stats *tqp_stats = &hw->tqp_stats;
+
+ tqp_stats->rcb_rx_ring_pktnum = rte_zmalloc("hns3_rx_ring_pkt_num",
+ sizeof(uint64_t) * hw->tqps_num, 0);
+ if (tqp_stats->rcb_rx_ring_pktnum == NULL) {
+ hns3_err(hw, "failed to allocate rx_ring pkt_num.");
+ return -ENOMEM;
+ }
+
+ tqp_stats->rcb_tx_ring_pktnum = rte_zmalloc("hns3_tx_ring_pkt_num",
+ sizeof(uint64_t) * hw->tqps_num, 0);
+ if (tqp_stats->rcb_tx_ring_pktnum == NULL) {
+ hns3_err(hw, "failed to allocate tx_ring pkt_num.");
+ rte_free(tqp_stats->rcb_rx_ring_pktnum);
+ tqp_stats->rcb_rx_ring_pktnum = NULL;
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+void
+hns3_tqp_stats_uninit(struct hns3_hw *hw)
+{
+ struct hns3_tqp_stats *tqp_stats = &hw->tqp_stats;
+
+ rte_free(tqp_stats->rcb_rx_ring_pktnum);
+ tqp_stats->rcb_rx_ring_pktnum = NULL;
+ rte_free(tqp_stats->rcb_tx_ring_pktnum);
+ tqp_stats->rcb_tx_ring_pktnum = NULL;
+}
+
+static void
+hns3_tqp_stats_clear(struct hns3_hw *hw)
+{
+ struct hns3_tqp_stats *stats = &hw->tqp_stats;
+
+ stats->rcb_rx_ring_pktnum_rcd = 0;
+ stats->rcb_tx_ring_pktnum_rcd = 0;
+ memset(stats->rcb_rx_ring_pktnum, 0, sizeof(uint64_t) * hw->tqps_num);
+ memset(stats->rcb_tx_ring_pktnum, 0, sizeof(uint64_t) * hw->tqps_num);
+}
git.droids-corp.org / dpdk.git / blobdiff