diff options
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_ethdev.c')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_ethdev.c | 88 |
1 files changed, 78 insertions, 10 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c index 2613cd13..41bcd450 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethdev.c +++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c @@ -57,8 +57,7 @@ DEV_RX_OFFLOAD_UDP_CKSUM | \ DEV_RX_OFFLOAD_TCP_CKSUM | \ DEV_RX_OFFLOAD_TCP_LRO | \ - DEV_RX_OFFLOAD_JUMBO_FRAME | \ - DEV_RX_OFFLOAD_CRC_STRIP) + DEV_RX_OFFLOAD_JUMBO_FRAME) static int eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev); static int eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev); @@ -78,6 +77,7 @@ static int vmxnet3_dev_link_update(struct rte_eth_dev *dev, static void vmxnet3_hw_stats_save(struct vmxnet3_hw *hw); static int vmxnet3_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats); +static void vmxnet3_dev_stats_reset(struct rte_eth_dev *dev); static int vmxnet3_dev_xstats_get_names(struct rte_eth_dev *dev, struct rte_eth_xstat_name *xstats, unsigned int n); @@ -120,6 +120,7 @@ static const struct eth_dev_ops vmxnet3_eth_dev_ops = { .stats_get = vmxnet3_dev_stats_get, .xstats_get_names = vmxnet3_dev_xstats_get_names, .xstats_get = vmxnet3_dev_xstats_get, + .stats_reset = vmxnet3_dev_stats_reset, .mac_addr_set = vmxnet3_mac_addr_set, .dev_infos_get = vmxnet3_dev_info_get, .dev_supported_ptypes_get = vmxnet3_dev_supported_ptypes_get, @@ -160,8 +161,8 @@ gpa_zone_reserve(struct rte_eth_dev *dev, uint32_t size, char z_name[RTE_MEMZONE_NAMESIZE]; const struct rte_memzone *mz; - snprintf(z_name, sizeof(z_name), "%s_%d_%s", - dev->device->driver->name, dev->data->port_id, post_string); + snprintf(z_name, sizeof(z_name), "eth_p%d_%s", + dev->data->port_id, post_string); mz = rte_memzone_lookup(z_name); if (!reuse) { @@ -335,6 +336,10 @@ eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev) memset(hw->saved_tx_stats, 0, sizeof(hw->saved_tx_stats)); memset(hw->saved_rx_stats, 0, sizeof(hw->saved_rx_stats)); + /* clear snapshot stats */ + memset(hw->snapshot_tx_stats, 0, sizeof(hw->snapshot_tx_stats)); + memset(hw->snapshot_rx_stats, 0, sizeof(hw->snapshot_rx_stats)); + /* set the initial link status */ memset(&link, 0, sizeof(link)); link.link_duplex = ETH_LINK_FULL_DUPLEX; @@ -363,9 +368,6 @@ eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev) eth_dev->tx_pkt_burst = NULL; eth_dev->tx_pkt_prepare = NULL; - rte_free(eth_dev->data->mac_addrs); - eth_dev->data->mac_addrs = NULL; - return 0; } @@ -890,7 +892,49 @@ vmxnet3_hw_rx_stats_get(struct vmxnet3_hw *hw, unsigned int q, VMXNET3_UPDATE_RX_STAT(hw, q, pktsRxError, res); VMXNET3_UPDATE_RX_STAT(hw, q, pktsRxOutOfBuf, res); -#undef VMXNET3_UPDATE_RX_STATS +#undef VMXNET3_UPDATE_RX_STAT +} + +static void +vmxnet3_tx_stats_get(struct vmxnet3_hw *hw, unsigned int q, + struct UPT1_TxStats *res) +{ + vmxnet3_hw_tx_stats_get(hw, q, res); + +#define VMXNET3_REDUCE_SNAPSHOT_TX_STAT(h, i, f, r) \ + ((r)->f -= (h)->snapshot_tx_stats[(i)].f) + + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, ucastPktsTxOK, res); + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, mcastPktsTxOK, res); + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, bcastPktsTxOK, res); + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, ucastBytesTxOK, res); + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, mcastBytesTxOK, res); + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, bcastBytesTxOK, res); + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, pktsTxError, res); + VMXNET3_REDUCE_SNAPSHOT_TX_STAT(hw, q, pktsTxDiscard, res); + +#undef VMXNET3_REDUCE_SNAPSHOT_TX_STAT +} + +static void +vmxnet3_rx_stats_get(struct vmxnet3_hw *hw, unsigned int q, + struct UPT1_RxStats *res) +{ + vmxnet3_hw_rx_stats_get(hw, q, res); + +#define VMXNET3_REDUCE_SNAPSHOT_RX_STAT(h, i, f, r) \ + ((r)->f -= (h)->snapshot_rx_stats[(i)].f) + + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, ucastPktsRxOK, res); + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, mcastPktsRxOK, res); + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, bcastPktsRxOK, res); + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, ucastBytesRxOK, res); + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, mcastBytesRxOK, res); + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, bcastBytesRxOK, res); + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, pktsRxError, res); + VMXNET3_REDUCE_SNAPSHOT_RX_STAT(hw, q, pktsRxOutOfBuf, res); + +#undef VMXNET3_REDUCE_SNAPSHOT_RX_STAT } static void @@ -1005,7 +1049,7 @@ vmxnet3_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) RTE_BUILD_BUG_ON(RTE_ETHDEV_QUEUE_STAT_CNTRS < VMXNET3_MAX_TX_QUEUES); for (i = 0; i < hw->num_tx_queues; i++) { - vmxnet3_hw_tx_stats_get(hw, i, &txStats); + vmxnet3_tx_stats_get(hw, i, &txStats); stats->q_opackets[i] = txStats.ucastPktsTxOK + txStats.mcastPktsTxOK + @@ -1022,7 +1066,7 @@ vmxnet3_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) RTE_BUILD_BUG_ON(RTE_ETHDEV_QUEUE_STAT_CNTRS < VMXNET3_MAX_RX_QUEUES); for (i = 0; i < hw->num_rx_queues; i++) { - vmxnet3_hw_rx_stats_get(hw, i, &rxStats); + vmxnet3_rx_stats_get(hw, i, &rxStats); stats->q_ipackets[i] = rxStats.ucastPktsRxOK + rxStats.mcastPktsRxOK + @@ -1044,6 +1088,30 @@ vmxnet3_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) } static void +vmxnet3_dev_stats_reset(struct rte_eth_dev *dev) +{ + unsigned int i; + struct vmxnet3_hw *hw = dev->data->dev_private; + struct UPT1_TxStats txStats; + struct UPT1_RxStats rxStats; + + VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS); + + RTE_BUILD_BUG_ON(RTE_ETHDEV_QUEUE_STAT_CNTRS < VMXNET3_MAX_TX_QUEUES); + + for (i = 0; i < hw->num_tx_queues; i++) { + vmxnet3_hw_tx_stats_get(hw, i, &txStats); + memcpy(&hw->snapshot_tx_stats[i], &txStats, + sizeof(hw->snapshot_tx_stats[0])); + } + for (i = 0; i < hw->num_rx_queues; i++) { + vmxnet3_hw_rx_stats_get(hw, i, &rxStats); + memcpy(&hw->snapshot_rx_stats[i], &rxStats, + sizeof(hw->snapshot_rx_stats[0])); + } +} + +static void vmxnet3_dev_info_get(struct rte_eth_dev *dev __rte_unused, struct rte_eth_dev_info *dev_info) { |