static void
mlx5_txq_stop(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
unsigned int i;
for (i = 0; i != priv->txqs_n; ++i)
static int
mlx5_txq_start(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
unsigned int i;
int ret;
- /* Add memory regions to Tx queues. */
for (i = 0; i != priv->txqs_n; ++i) {
struct mlx5_txq_ctrl *txq_ctrl = mlx5_txq_get(dev, i);
goto error;
}
}
- ret = mlx5_tx_uar_remap(dev, priv->ctx->cmd_fd);
- if (ret)
- goto error;
return 0;
error:
ret = rte_errno; /* Save rte_errno before cleanup. */
- mlx5_txq_stop(dev);
+ do {
+ mlx5_txq_release(dev, i);
+ } while (i-- != 0);
rte_errno = ret; /* Restore rte_errno. */
return -rte_errno;
}
static void
mlx5_rxq_stop(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
unsigned int i;
for (i = 0; i != priv->rxqs_n; ++i)
static int
mlx5_rxq_start(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
unsigned int i;
int ret = 0;
+ /* Allocate/reuse/resize mempool for Multi-Packet RQ. */
+ if (mlx5_mprq_alloc_mp(dev)) {
+ /* Should not release Rx queues but return immediately. */
+ return -rte_errno;
+ }
for (i = 0; i != priv->rxqs_n; ++i) {
struct mlx5_rxq_ctrl *rxq_ctrl = mlx5_rxq_get(dev, i);
struct rte_mempool *mp;
if (!rxq_ctrl)
continue;
/* Pre-register Rx mempool. */
- mp = rxq_ctrl->rxq.mp;
+ mp = mlx5_rxq_mprq_enabled(&rxq_ctrl->rxq) ?
+ rxq_ctrl->rxq.mprq_mp : rxq_ctrl->rxq.mp;
DRV_LOG(DEBUG,
"port %u Rx queue %u registering"
" mp %s having %u chunks",
- dev->data->port_id, rxq_ctrl->idx,
+ dev->data->port_id, rxq_ctrl->rxq.idx,
mp->name, mp->nb_mem_chunks);
mlx5_mr_update_mp(dev, &rxq_ctrl->rxq.mr_ctrl, mp);
ret = rxq_alloc_elts(rxq_ctrl);
return 0;
error:
ret = rte_errno; /* Save rte_errno before cleanup. */
- mlx5_rxq_stop(dev);
+ do {
+ mlx5_rxq_release(dev, i);
+ } while (i-- != 0);
rte_errno = ret; /* Restore rte_errno. */
return -rte_errno;
}
int
mlx5_dev_start(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
int ret;
- dev->data->dev_started = 1;
- DRV_LOG(DEBUG, "port %u allocating and configuring hash Rx queues",
- dev->data->port_id);
+ DRV_LOG(DEBUG, "port %u starting device", dev->data->port_id);
ret = mlx5_txq_start(dev);
if (ret) {
DRV_LOG(ERR, "port %u Tx queue allocation failed: %s",
dev->data->port_id, strerror(rte_errno));
- goto error;
+ return -rte_errno;
}
ret = mlx5_rxq_start(dev);
if (ret) {
DRV_LOG(ERR, "port %u Rx queue allocation failed: %s",
dev->data->port_id, strerror(rte_errno));
- goto error;
+ mlx5_txq_stop(dev);
+ return -rte_errno;
}
- if (rte_log_get_level(mlx5_logtype) == RTE_LOG_DEBUG)
- mlx5_mr_dump_dev(dev);
+ dev->data->dev_started = 1;
ret = mlx5_rx_intr_vec_enable(dev);
if (ret) {
DRV_LOG(ERR, "port %u Rx interrupt vector creation failed",
dev->data->port_id);
goto error;
}
- mlx5_xstats_init(dev);
+ mlx5_stats_init(dev);
ret = mlx5_traffic_enable(dev);
if (ret) {
DRV_LOG(DEBUG, "port %u failed to set defaults flows",
dev->data->port_id);
goto error;
}
+ rte_wmb();
dev->tx_pkt_burst = mlx5_select_tx_function(dev);
dev->rx_pkt_burst = mlx5_select_rx_function(dev);
+ /* Enable datapath on secondary process. */
+ mlx5_mp_req_start_rxtx(dev);
mlx5_dev_interrupt_handler_install(dev);
return 0;
error:
void
mlx5_dev_stop(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
dev->data->dev_started = 0;
/* Prevent crashes when queues are still in use. */
dev->rx_pkt_burst = removed_rx_burst;
dev->tx_pkt_burst = removed_tx_burst;
rte_wmb();
+ /* Disable datapath on secondary process. */
+ mlx5_mp_req_stop_rxtx(dev);
usleep(1000 * priv->rxqs_n);
- DRV_LOG(DEBUG, "port %u cleaning up and destroying hash Rx queues",
- dev->data->port_id);
+ DRV_LOG(DEBUG, "port %u stopping device", dev->data->port_id);
mlx5_flow_stop(dev, &priv->flows);
mlx5_traffic_disable(dev);
mlx5_rx_intr_vec_disable(dev);
int
mlx5_traffic_enable(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct rte_flow_item_eth bcast = {
.dst.addr_bytes = "\xff\xff\xff\xff\xff\xff",
};
.dst.addr_bytes = "\xff\xff\xff\xff\xff\xff",
};
const unsigned int vlan_filter_n = priv->vlan_filter_n;
- const struct ether_addr cmp = {
+ const struct rte_ether_addr cmp = {
.addr_bytes = "\x00\x00\x00\x00\x00\x00",
};
unsigned int i;
struct rte_flow_item_vlan vlan_spec = {
.tci = rte_cpu_to_be_16(vlan),
};
- struct rte_flow_item_vlan vlan_mask = {
- .tci = 0xffff,
- };
+ struct rte_flow_item_vlan vlan_mask =
+ rte_flow_item_vlan_mask;
ret = mlx5_ctrl_flow_vlan(dev, &bcast, &bcast,
&vlan_spec, &vlan_mask);
}
/* Add MAC address flows. */
for (i = 0; i != MLX5_MAX_MAC_ADDRESSES; ++i) {
- struct ether_addr *mac = &dev->data->mac_addrs[i];
+ struct rte_ether_addr *mac = &dev->data->mac_addrs[i];
if (!memcmp(mac, &cmp, sizeof(*mac)))
continue;
memcpy(&unicast.dst.addr_bytes,
mac->addr_bytes,
- ETHER_ADDR_LEN);
+ RTE_ETHER_ADDR_LEN);
for (j = 0; j != vlan_filter_n; ++j) {
uint16_t vlan = priv->vlan_filter[j];
struct rte_flow_item_vlan vlan_spec = {
.tci = rte_cpu_to_be_16(vlan),
};
- struct rte_flow_item_vlan vlan_mask = {
- .tci = 0xffff,
- };
+ struct rte_flow_item_vlan vlan_mask =
+ rte_flow_item_vlan_mask;
ret = mlx5_ctrl_flow_vlan(dev, &unicast,
&unicast_mask,
void
mlx5_traffic_disable(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
mlx5_flow_list_flush(dev, &priv->ctrl_flows);
}
git.droids-corp.org / dpdk.git / blobdiff