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);
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);
.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,
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) {
hw->perm_addr[0], hw->perm_addr[1], hw->perm_addr[2],
hw->perm_addr[3], hw->perm_addr[4], hw->perm_addr[5]);
+ /* Flag to call rte_eth_dev_release_port() in rte_eth_dev_close(). */
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
+
/* Put device in Quiesce Mode */
VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_QUIESCE_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;
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
- if (hw->adapter_stopped == 0)
- vmxnet3_dev_close(eth_dev);
+ if (hw->adapter_stopped == 0) {
+ PMD_INIT_LOG(DEBUG, "Device has not been closed.");
+ return -EBUSY;
+ }
eth_dev->dev_ops = NULL;
eth_dev->rx_pkt_burst = NULL;
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;
}
PMD_INIT_FUNC_TRACE();
if (hw->adapter_stopped == 1) {
- PMD_INIT_LOG(DEBUG, "Device already closed.");
+ PMD_INIT_LOG(DEBUG, "Device already stopped.");
return;
}
/* reset the device */
VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_RESET_DEV);
PMD_INIT_LOG(DEBUG, "Device reset.");
- hw->adapter_stopped = 0;
vmxnet3_dev_clear_queues(dev);
link.link_speed = ETH_SPEED_NUM_10G;
link.link_autoneg = ETH_LINK_FIXED;
rte_eth_linkstatus_set(dev, &link);
+
+ hw->adapter_stopped = 1;
+}
+
+static void
+vmxnet3_free_queues(struct rte_eth_dev *dev)
+{
+ int i;
+
+ PMD_INIT_FUNC_TRACE();
+
+ for (i = 0; i < dev->data->nb_rx_queues; i++) {
+ void *rxq = dev->data->rx_queues[i];
+
+ vmxnet3_dev_rx_queue_release(rxq);
+ }
+ dev->data->nb_rx_queues = 0;
+
+ for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ void *txq = dev->data->tx_queues[i];
+
+ vmxnet3_dev_tx_queue_release(txq);
+ }
+ dev->data->nb_tx_queues = 0;
}
/*
static void
vmxnet3_dev_close(struct rte_eth_dev *dev)
{
- struct vmxnet3_hw *hw = dev->data->dev_private;
-
PMD_INIT_FUNC_TRACE();
vmxnet3_dev_stop(dev);
- hw->adapter_stopped = 1;
+ vmxnet3_free_queues(dev);
}
static void
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
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 +
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 +
return 0;
}
+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)
Code Review / deb_dpdk.git / blobdiff