X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fhns3%2Fhns3_stats.c;h=d2467a4840119648958d301224fa635a9db09386;hb=3cb46d40d35960ca0478704d1e84e8d96b5676cd;hp=9948beb1794fea072f616854d2835f69807325fd;hpb=1e627b8d9956d149caa2cd4ba22479491b97b4ff;p=dpdk.git diff --git a/drivers/net/hns3/hns3_stats.c b/drivers/net/hns3/hns3_stats.c index 9948beb179..d2467a4840 100644 --- a/drivers/net/hns3/hns3_stats.c +++ b/drivers/net/hns3/hns3_stats.c @@ -13,6 +13,7 @@ #include "hns3_ethdev.h" #include "hns3_rxtx.h" #include "hns3_logs.h" +#include "hns3_regs.h" /* MAC statistics */ static const struct hns3_xstats_name_offset hns3_mac_strings[] = { @@ -219,8 +220,6 @@ static const struct hns3_xstats_name_offset hns3_reset_stats_strings[] = { /* The statistic of errors in Rx BD */ static const struct hns3_xstats_name_offset hns3_rx_bd_error_strings[] = { - {"NONE_VALIDATED_DESCRIPTORS", - HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(non_vld_descs)}, {"RX_PKT_LEN_ERRORS", HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(pkt_len_errors)}, {"L2_RX_ERRORS", @@ -235,6 +234,32 @@ static const struct hns3_xstats_name_offset hns3_rx_bd_error_strings[] = { HNS3_RX_BD_ERROR_STATS_FIELD_OFFSET(ol4_csum_erros)} }; +/* The statistic of the Tx errors */ +static const struct hns3_xstats_name_offset hns3_tx_errors_strings[] = { + {"TX_OVER_LENGTH_PKT_CNT", + HNS3_TX_ERROR_STATS_FIELD_OFFSET(over_length_pkt_cnt)}, + {"TX_EXCEED_LIMITED_BD_PKT_CNT", + HNS3_TX_ERROR_STATS_FIELD_OFFSET(exceed_limit_bd_pkt_cnt)}, + {"TX_EXCEED_LIMITED_BD_PKT_REASSEMBLE_FAIL_CNT", + HNS3_TX_ERROR_STATS_FIELD_OFFSET(exceed_limit_bd_reassem_fail)}, + {"TX_UNSUPPORTED_TUNNEL_PKT_CNT", + HNS3_TX_ERROR_STATS_FIELD_OFFSET(unsupported_tunnel_pkt_cnt)}, + {"TX_QUEUE_FULL_CNT", + HNS3_TX_ERROR_STATS_FIELD_OFFSET(queue_full_cnt)}, + {"TX_SHORT_PKT_PAD_FAIL_CNT", + HNS3_TX_ERROR_STATS_FIELD_OFFSET(pkt_padding_fail_cnt)} +}; + +/* The statistic of rx queue */ +static const struct hns3_xstats_name_offset hns3_rx_queue_strings[] = { + {"RX_QUEUE_FBD", HNS3_RING_RX_FBDNUM_REG} +}; + +/* The statistic of tx queue */ +static const struct hns3_xstats_name_offset hns3_tx_queue_strings[] = { + {"TX_QUEUE_FBD", HNS3_RING_TX_FBDNUM_REG} +}; + #define HNS3_NUM_MAC_STATS (sizeof(hns3_mac_strings) / \ sizeof(hns3_mac_strings[0])) @@ -247,6 +272,15 @@ static const struct hns3_xstats_name_offset hns3_rx_bd_error_strings[] = { #define HNS3_NUM_RX_BD_ERROR_XSTATS (sizeof(hns3_rx_bd_error_strings) / \ sizeof(hns3_rx_bd_error_strings[0])) +#define HNS3_NUM_TX_ERRORS_XSTATS (sizeof(hns3_tx_errors_strings) / \ + sizeof(hns3_tx_errors_strings[0])) + +#define HNS3_NUM_RX_QUEUE_STATS (sizeof(hns3_rx_queue_strings) / \ + sizeof(hns3_rx_queue_strings[0])) + +#define HNS3_NUM_TX_QUEUE_STATS (sizeof(hns3_tx_queue_strings) / \ + sizeof(hns3_tx_queue_strings[0])) + #define HNS3_FIX_NUM_STATS (HNS3_NUM_MAC_STATS + HNS3_NUM_ERROR_INT_XSTATS + \ HNS3_NUM_RESET_XSTATS) @@ -476,6 +510,7 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev) struct hns3_tqp_stats *stats = &hw->tqp_stats; struct hns3_cmd_desc desc_reset; struct hns3_rx_queue *rxq; + struct hns3_tx_queue *txq; uint16_t i; int ret; @@ -492,6 +527,7 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev) if (ret) { hns3_err(hw, "Failed to reset RX No.%d queue stat: %d", i, ret); + return ret; } hns3_cmd_setup_basic_desc(&desc_reset, HNS3_OPC_QUERY_TX_STATUS, @@ -502,15 +538,15 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev) if (ret) { hns3_err(hw, "Failed to reset TX No.%d queue stat: %d", i, ret); + return ret; } } - /* Clear Rx BD and Tx error stats */ + /* Clear the Rx BD errors stats */ for (i = 0; i != eth_dev->data->nb_rx_queues; ++i) { rxq = eth_dev->data->rx_queues[i]; if (rxq) { rxq->pkt_len_errors = 0; - rxq->non_vld_descs = 0; rxq->l2_errors = 0; rxq->l3_csum_erros = 0; rxq->l4_csum_erros = 0; @@ -519,12 +555,25 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev) } } + /* Clear the Tx errors stats */ + for (i = 0; i != eth_dev->data->nb_tx_queues; ++i) { + txq = eth_dev->data->tx_queues[i]; + if (txq) { + txq->over_length_pkt_cnt = 0; + txq->exceed_limit_bd_pkt_cnt = 0; + txq->exceed_limit_bd_reassem_fail = 0; + txq->unsupported_tunnel_pkt_cnt = 0; + txq->queue_full_cnt = 0; + txq->pkt_padding_fail_cnt = 0; + } + } + memset(stats, 0, sizeof(struct hns3_tqp_stats)); return 0; } -static void +static int hns3_mac_stats_reset(__rte_unused struct rte_eth_dev *dev) { struct hns3_adapter *hns = dev->data->dev_private; @@ -533,10 +582,14 @@ hns3_mac_stats_reset(__rte_unused struct rte_eth_dev *dev) int ret; ret = hns3_query_update_mac_stats(dev); - if (ret) + if (ret) { hns3_err(hw, "Clear Mac stats fail : %d", ret); + return ret; + } memset(mac_stats, 0, sizeof(struct hns3_mac_stats)); + + return 0; } /* This function calculates the number of xstats based on the current config */ @@ -544,13 +597,52 @@ static int hns3_xstats_calc_num(struct rte_eth_dev *dev) { struct hns3_adapter *hns = dev->data->dev_private; + int bderr_stats = dev->data->nb_rx_queues * HNS3_NUM_RX_BD_ERROR_XSTATS; + int tx_err_stats = dev->data->nb_tx_queues * HNS3_NUM_TX_ERRORS_XSTATS; + int rx_queue_stats = dev->data->nb_rx_queues * HNS3_NUM_RX_QUEUE_STATS; + int tx_queue_stats = dev->data->nb_tx_queues * HNS3_NUM_TX_QUEUE_STATS; if (hns->is_vf) - return dev->data->nb_rx_queues * HNS3_NUM_RX_BD_ERROR_XSTATS + - HNS3_NUM_RESET_XSTATS; + return bderr_stats + tx_err_stats + rx_queue_stats + + tx_queue_stats + HNS3_NUM_RESET_XSTATS; else - return dev->data->nb_rx_queues * HNS3_NUM_RX_BD_ERROR_XSTATS + - HNS3_FIX_NUM_STATS; + return bderr_stats + tx_err_stats + rx_queue_stats + + tx_queue_stats + HNS3_FIX_NUM_STATS; +} + +static void +hns3_get_queue_stats(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats, + int *count) +{ + struct hns3_adapter *hns = dev->data->dev_private; + struct hns3_hw *hw = &hns->hw; + uint32_t reg_offset; + uint16_t i, j; + + /* 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; + xstats[*count].value = hns3_read_dev(hw, + reg_offset + hns3_rx_queue_strings[i].offset); + xstats[*count].id = *count; + (*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; + xstats[*count].value = hns3_read_dev(hw, + reg_offset + hns3_tx_queue_strings[i].offset); + xstats[*count].id = *count; + (*count)++; + } + } + } /* @@ -576,6 +668,7 @@ hns3_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats, struct hns3_mac_stats *mac_stats = &hw->mac_stats; struct hns3_reset_stats *reset_stats = &hw->reset.stats; struct hns3_rx_queue *rxq; + struct hns3_tx_queue *txq; uint16_t i, j; char *addr; int count; @@ -624,7 +717,7 @@ hns3_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats, } /* Get the Rx BD errors stats */ - for (j = 0; j != dev->data->nb_rx_queues; ++j) { + for (j = 0; j < dev->data->nb_rx_queues; j++) { for (i = 0; i < HNS3_NUM_RX_BD_ERROR_XSTATS; i++) { rxq = dev->data->rx_queues[j]; addr = (char *)rxq + hns3_rx_bd_error_strings[i].offset; @@ -634,6 +727,18 @@ hns3_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats, } } + /* Get the Tx errors stats */ + for (j = 0; j < dev->data->nb_tx_queues; j++) { + for (i = 0; i < HNS3_NUM_TX_ERRORS_XSTATS; i++) { + txq = dev->data->tx_queues[j]; + addr = (char *)txq + hns3_tx_errors_strings[i].offset; + xstats[count].value = *(uint64_t *)addr; + xstats[count].id = count; + count++; + } + } + + hns3_get_queue_stats(dev, xstats, &count); return count; } @@ -662,7 +767,7 @@ hns3_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats, * is the number of entries filled in the stats table. */ int -hns3_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev, +hns3_dev_xstats_get_names(struct rte_eth_dev *dev, struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size) { @@ -708,6 +813,34 @@ hns3_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev, } } + for (j = 0; j < dev->data->nb_tx_queues; j++) { + for (i = 0; i < HNS3_NUM_TX_ERRORS_XSTATS; i++) { + snprintf(xstats_names[count].name, + sizeof(xstats_names[count].name), + "tx_q%u%s", j, + hns3_tx_errors_strings[i].name); + count++; + } + } + + for (j = 0; j < dev->data->nb_rx_queues; j++) { + for (i = 0; i < HNS3_NUM_RX_QUEUE_STATS; i++) { + snprintf(xstats_names[count].name, + sizeof(xstats_names[count].name), + "rx_q%u%s", j, hns3_rx_queue_strings[i].name); + count++; + } + } + + for (j = 0; j < dev->data->nb_tx_queues; j++) { + for (i = 0; i < HNS3_NUM_TX_QUEUE_STATS; i++) { + snprintf(xstats_names[count].name, + sizeof(xstats_names[count].name), + "tx_q%u%s", j, hns3_tx_queue_strings[i].name); + count++; + } + } + return count; } @@ -738,18 +871,13 @@ int hns3_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids, uint64_t *values, uint32_t size) { + const uint32_t cnt_stats = hns3_xstats_calc_num(dev); struct hns3_adapter *hns = dev->data->dev_private; - struct hns3_pf *pf = &hns->pf; + struct rte_eth_xstat *values_copy; struct hns3_hw *hw = &hns->hw; - struct hns3_mac_stats *mac_stats = &hw->mac_stats; - struct hns3_reset_stats *reset_stats = &hw->reset.stats; - struct hns3_rx_queue *rxq; - const uint32_t cnt_stats = hns3_xstats_calc_num(dev); - uint64_t *values_copy; + uint32_t count_value; uint64_t len; - uint32_t count = 0; - uint16_t i, j; - char *addr; + uint32_t i; int ret; if (ids == NULL || size < cnt_stats) @@ -762,7 +890,7 @@ hns3_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids, return ret; } - len = cnt_stats * HNS3_VALUES_BYTES; + len = cnt_stats * sizeof(struct rte_eth_xstat); values_copy = rte_zmalloc("hns3_xstats_values", len, 0); if (values_copy == NULL) { hns3_err(hw, "Failed to allocate %" PRIx64 " bytes needed " @@ -770,36 +898,10 @@ hns3_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids, return -ENOMEM; } - if (!hns->is_vf) { - /* Get MAC name from hw->hw_xstats.mac_stats */ - for (i = 0; i < HNS3_NUM_MAC_STATS; i++) { - addr = (char *)mac_stats + hns3_mac_strings[i].offset; - values_copy[count] = *(uint64_t *)addr; - count++; - } - - for (i = 0; i < HNS3_NUM_ERROR_INT_XSTATS; i++) { - addr = (char *)&pf->abn_int_stats + - hns3_error_int_stats_strings[i].offset; - values_copy[count] = *(uint64_t *)addr; - count++; - } - } - - for (i = 0; i < HNS3_NUM_RESET_XSTATS; i++) { - addr = (char *)reset_stats + - hns3_reset_stats_strings[i].offset; - values_copy[count] = *(uint64_t *)addr; - count++; - } - - for (j = 0; j != dev->data->nb_rx_queues; ++j) { - for (i = 0; i < HNS3_NUM_RX_BD_ERROR_XSTATS; i++) { - rxq = dev->data->rx_queues[j]; - addr = (char *)rxq + hns3_rx_bd_error_strings[i].offset; - values_copy[count] = *(uint64_t *)addr; - count++; - } + count_value = hns3_dev_xstats_get(dev, values_copy, cnt_stats); + if (count_value != cnt_stats) { + rte_free(values_copy); + return -EINVAL; } for (i = 0; i < size; i++) { @@ -809,7 +911,8 @@ hns3_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids, rte_free(values_copy); return -EINVAL; } - memcpy(&values[i], &values_copy[ids[i]], sizeof(values[i])); + memcpy(&values[i], &values_copy[ids[i]].value, + sizeof(values[i])); } rte_free(values_copy); @@ -842,67 +945,38 @@ hns3_dev_xstats_get_names_by_id(struct rte_eth_dev *dev, struct rte_eth_xstat_name *xstats_names, const uint64_t *ids, uint32_t size) { + const uint32_t cnt_stats = hns3_xstats_calc_num(dev); struct hns3_adapter *hns = dev->data->dev_private; - struct rte_eth_xstat_name *xstats_names_copy; + struct rte_eth_xstat_name *names_copy; struct hns3_hw *hw = &hns->hw; - const uint32_t cnt_stats = hns3_xstats_calc_num(dev); - uint16_t count_name = 0; - uint16_t i, j; uint64_t len; + uint32_t i; if (ids == NULL || xstats_names == NULL) return cnt_stats; len = cnt_stats * sizeof(struct rte_eth_xstat_name); - xstats_names_copy = rte_zmalloc("hns3_xstats_names", len, 0); - if (xstats_names_copy == NULL) { + names_copy = rte_zmalloc("hns3_xstats_names", len, 0); + if (names_copy == NULL) { hns3_err(hw, "Failed to allocate %" PRIx64 " bytes needed " "to store statistics names", len); return -ENOMEM; } - if (!hns->is_vf) { - for (i = 0; i < HNS3_NUM_MAC_STATS; i++) { - snprintf(xstats_names_copy[count_name].name, - sizeof(xstats_names_copy[count_name].name), - "%s", hns3_mac_strings[i].name); - count_name++; - } - for (i = 0; i < HNS3_NUM_ERROR_INT_XSTATS; i++) { - snprintf(xstats_names_copy[count_name].name, - sizeof(xstats_names_copy[count_name].name), - "%s", hns3_error_int_stats_strings[i].name); - count_name++; - } - } - for (i = 0; i < HNS3_NUM_RESET_XSTATS; i++) { - snprintf(xstats_names_copy[count_name].name, - sizeof(xstats_names_copy[count_name].name), - "%s", hns3_reset_stats_strings[i].name); - count_name++; - } - for (j = 0; j != dev->data->nb_rx_queues; ++j) { - for (i = 0; i < HNS3_NUM_RX_BD_ERROR_XSTATS; i++) { - snprintf(xstats_names_copy[count_name].name, - sizeof(xstats_names_copy[count_name].name), - "rx_q%u%s", j, - hns3_rx_bd_error_strings[i].name); - count_name++; - } - } + (void)hns3_dev_xstats_get_names(dev, names_copy, cnt_stats); for (i = 0; i < size; i++) { if (ids[i] >= cnt_stats) { hns3_err(hw, "ids[%d] (%" PRIx64 ") is invalid, " "should < %u", i, ids[i], cnt_stats); - rte_free(xstats_names_copy); + rte_free(names_copy); return -EINVAL; } snprintf(xstats_names[i].name, sizeof(xstats_names[i].name), - "%s", xstats_names_copy[ids[i]].name); + "%s", names_copy[ids[i]].name); } - rte_free(xstats_names_copy); + rte_free(names_copy); return size; } @@ -911,9 +985,13 @@ hns3_dev_xstats_reset(struct rte_eth_dev *dev) { struct hns3_adapter *hns = dev->data->dev_private; struct hns3_pf *pf = &hns->pf; + int ret; /* Clear tqp stats */ - (void)hns3_stats_reset(dev); + ret = hns3_stats_reset(dev); + if (ret) + return ret; + /* Clear reset stats */ memset(&hns->hw.reset.stats, 0, sizeof(struct hns3_reset_stats)); @@ -921,7 +999,10 @@ hns3_dev_xstats_reset(struct rte_eth_dev *dev) return 0; /* HW registers are cleared on read */ - hns3_mac_stats_reset(dev); + ret = hns3_mac_stats_reset(dev); + if (ret) + return ret; + /* Clear error stats */ memset(&pf->abn_int_stats, 0, sizeof(struct hns3_err_msix_intr_stats));