uint64_t
mlx5_get_tx_port_offloads(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
uint64_t offloads = (DEV_TX_OFFLOAD_MULTI_SEGS |
DEV_TX_OFFLOAD_VLAN_INSERT);
struct mlx5_dev_config *config = &priv->config;
DEV_TX_OFFLOAD_TCP_CKSUM);
if (config->tso)
offloads |= DEV_TX_OFFLOAD_TCP_TSO;
+ if (config->swp) {
+ if (config->hw_csum)
+ offloads |= DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM;
+ if (config->tso)
+ offloads |= (DEV_TX_OFFLOAD_IP_TNL_TSO |
+ DEV_TX_OFFLOAD_UDP_TNL_TSO);
+ }
if (config->tunnel_en) {
if (config->hw_csum)
offloads |= DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM;
if (config->tso)
offloads |= (DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
DEV_TX_OFFLOAD_GRE_TNL_TSO);
- if (config->swp)
- offloads |= (DEV_TX_OFFLOAD_IP_TNL_TSO |
- DEV_TX_OFFLOAD_UDP_TNL_TSO);
}
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ if (config->dv_flow_en)
+ offloads |= DEV_TX_OFFLOAD_MATCH_METADATA;
+#endif
return offloads;
}
mlx5_tx_queue_setup(struct rte_eth_dev *dev, uint16_t idx, uint16_t desc,
unsigned int socket, const struct rte_eth_txconf *conf)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_data *txq = (*priv->txqs)[idx];
struct mlx5_txq_ctrl *txq_ctrl =
container_of(txq, struct mlx5_txq_ctrl, txq);
{
struct mlx5_txq_data *txq = (struct mlx5_txq_data *)dpdk_txq;
struct mlx5_txq_ctrl *txq_ctrl;
- struct priv *priv;
+ struct mlx5_priv *priv;
unsigned int i;
if (txq == NULL)
int
mlx5_tx_uar_remap(struct rte_eth_dev *dev, int fd)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
unsigned int i, j;
uintptr_t pages[priv->txqs_n];
unsigned int pages_n = 0;
struct mlx5_txq_ctrl *txq_ctrl;
int already_mapped;
size_t page_size = sysconf(_SC_PAGESIZE);
+#ifndef RTE_ARCH_64
+ unsigned int lock_idx;
+#endif
memset(pages, 0, priv->txqs_n * sizeof(uintptr_t));
/*
}
/* new address in reserved UAR address space. */
addr = RTE_PTR_ADD(priv->uar_base,
- uar_va & (MLX5_UAR_SIZE - 1));
+ uar_va & (uintptr_t)(MLX5_UAR_SIZE - 1));
if (!already_mapped) {
pages[pages_n++] = uar_va;
/* fixed mmap to specified address in reserved
else
assert(txq_ctrl->txq.bf_reg ==
RTE_PTR_ADD((void *)addr, off));
+#ifndef RTE_ARCH_64
+ /* Assign a UAR lock according to UAR page number */
+ lock_idx = (txq_ctrl->uar_mmap_offset / page_size) &
+ MLX5_UAR_PAGE_NUM_MASK;
+ txq->uar_lock = &priv->uar_lock[lock_idx];
+#endif
}
return 0;
}
struct mlx5_txq_ibv *
mlx5_txq_ibv_new(struct rte_eth_dev *dev, uint16_t idx)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_data *txq_data = (*priv->txqs)[idx];
struct mlx5_txq_ctrl *txq_ctrl =
container_of(txq_data, struct mlx5_txq_ctrl, txq);
return NULL;
}
memset(&tmpl, 0, sizeof(struct mlx5_txq_ibv));
- /* MRs will be registered in mp2mr[] later. */
attr.cq = (struct ibv_cq_init_attr_ex){
.comp_mask = 0,
};
/* Move the QP to this state. */
.qp_state = IBV_QPS_INIT,
/* Primary port number. */
- .port_num = priv->port
+ .port_num = 1,
};
ret = mlx5_glue->modify_qp(tmpl.qp, &attr.mod,
(IBV_QP_STATE | IBV_QP_PORT));
rte_atomic32_inc(&txq_ibv->refcnt);
if (qp.comp_mask & MLX5DV_QP_MASK_UAR_MMAP_OFFSET) {
txq_ctrl->uar_mmap_offset = qp.uar_mmap_offset;
+ DRV_LOG(DEBUG, "port %u: uar_mmap_offset 0x%lx",
+ dev->data->port_id, txq_ctrl->uar_mmap_offset);
} else {
DRV_LOG(ERR,
"port %u failed to retrieve UAR info, invalid"
rte_errno = EINVAL;
goto error;
}
- DRV_LOG(DEBUG, "port %u Verbs Tx queue %u: refcnt %d",
- dev->data->port_id, idx, rte_atomic32_read(&txq_ibv->refcnt));
LIST_INSERT_HEAD(&priv->txqsibv, txq_ibv, next);
txq_ibv->txq_ctrl = txq_ctrl;
priv->verbs_alloc_ctx.type = MLX5_VERBS_ALLOC_TYPE_NONE;
struct mlx5_txq_ibv *
mlx5_txq_ibv_get(struct rte_eth_dev *dev, uint16_t idx)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_ctrl *txq_ctrl;
if (idx >= priv->txqs_n)
if (!(*priv->txqs)[idx])
return NULL;
txq_ctrl = container_of((*priv->txqs)[idx], struct mlx5_txq_ctrl, txq);
- if (txq_ctrl->ibv) {
+ if (txq_ctrl->ibv)
rte_atomic32_inc(&txq_ctrl->ibv->refcnt);
- DRV_LOG(DEBUG, "port %u Verbs Tx queue %u: refcnt %d",
- dev->data->port_id, txq_ctrl->idx,
- rte_atomic32_read(&txq_ctrl->ibv->refcnt));
- }
return txq_ctrl->ibv;
}
mlx5_txq_ibv_release(struct mlx5_txq_ibv *txq_ibv)
{
assert(txq_ibv);
- DRV_LOG(DEBUG, "port %u Verbs Tx queue %u: refcnt %d",
- PORT_ID(txq_ibv->txq_ctrl->priv),
- txq_ibv->txq_ctrl->idx, rte_atomic32_read(&txq_ibv->refcnt));
if (rte_atomic32_dec_and_test(&txq_ibv->refcnt)) {
claim_zero(mlx5_glue->destroy_qp(txq_ibv->qp));
claim_zero(mlx5_glue->destroy_cq(txq_ibv->cq));
int
mlx5_txq_ibv_verify(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
int ret = 0;
struct mlx5_txq_ibv *txq_ibv;
static void
txq_set_params(struct mlx5_txq_ctrl *txq_ctrl)
{
- struct priv *priv = txq_ctrl->priv;
+ struct mlx5_priv *priv = txq_ctrl->priv;
struct mlx5_dev_config *config = &priv->config;
const unsigned int max_tso_inline =
((MLX5_MAX_TSO_HEADER + (RTE_CACHE_LINE_SIZE - 1)) /
max_tso_inline);
txq_ctrl->txq.tso_en = 1;
}
- txq_ctrl->txq.tunnel_en = config->tunnel_en;
+ txq_ctrl->txq.tunnel_en = config->tunnel_en | config->swp;
txq_ctrl->txq.swp_en = ((DEV_TX_OFFLOAD_IP_TNL_TSO |
DEV_TX_OFFLOAD_UDP_TNL_TSO |
DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) &
mlx5_txq_new(struct rte_eth_dev *dev, uint16_t idx, uint16_t desc,
unsigned int socket, const struct rte_eth_txconf *conf)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_ctrl *tmpl;
tmpl = rte_calloc_socket("TXQ", 1,
rte_errno = ENOMEM;
return NULL;
}
+ if (mlx5_mr_btree_init(&tmpl->txq.mr_ctrl.cache_bh,
+ MLX5_MR_BTREE_CACHE_N, socket)) {
+ /* rte_errno is already set. */
+ goto error;
+ }
+ /* Save pointer of global generation number to check memory event. */
+ tmpl->txq.mr_ctrl.dev_gen_ptr = &priv->mr.dev_gen;
assert(desc > MLX5_TX_COMP_THRESH);
tmpl->txq.offloads = conf->offloads |
dev->data->dev_conf.txmode.offloads;
tmpl->txq.elts_n = log2above(desc);
tmpl->idx = idx;
txq_set_params(tmpl);
- /* MRs will be registered in mp2mr[] later. */
DRV_LOG(DEBUG, "port %u priv->device_attr.max_qp_wr is %d",
dev->data->port_id, priv->device_attr.orig_attr.max_qp_wr);
DRV_LOG(DEBUG, "port %u priv->device_attr.max_sge is %d",
(struct rte_mbuf *(*)[1 << tmpl->txq.elts_n])(tmpl + 1);
tmpl->txq.stats.idx = idx;
rte_atomic32_inc(&tmpl->refcnt);
- DRV_LOG(DEBUG, "port %u Tx queue %u: refcnt %d", dev->data->port_id,
- idx, rte_atomic32_read(&tmpl->refcnt));
LIST_INSERT_HEAD(&priv->txqsctrl, tmpl, next);
return tmpl;
+error:
+ rte_free(tmpl);
+ return NULL;
}
/**
struct mlx5_txq_ctrl *
mlx5_txq_get(struct rte_eth_dev *dev, uint16_t idx)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_ctrl *ctrl = NULL;
if ((*priv->txqs)[idx]) {
ctrl = container_of((*priv->txqs)[idx], struct mlx5_txq_ctrl,
txq);
- unsigned int i;
-
mlx5_txq_ibv_get(dev, idx);
- for (i = 0; i != MLX5_PMD_TX_MP_CACHE; ++i) {
- if (ctrl->txq.mp2mr[i])
- claim_nonzero
- (mlx5_mr_get(dev,
- ctrl->txq.mp2mr[i]->mp));
- }
rte_atomic32_inc(&ctrl->refcnt);
- DRV_LOG(DEBUG, "port %u Tx queue %u refcnt %d",
- dev->data->port_id,
- ctrl->idx, rte_atomic32_read(&ctrl->refcnt));
}
return ctrl;
}
int
mlx5_txq_release(struct rte_eth_dev *dev, uint16_t idx)
{
- struct priv *priv = dev->data->dev_private;
- unsigned int i;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_ctrl *txq;
size_t page_size = sysconf(_SC_PAGESIZE);
if (!(*priv->txqs)[idx])
return 0;
txq = container_of((*priv->txqs)[idx], struct mlx5_txq_ctrl, txq);
- DRV_LOG(DEBUG, "port %u Tx queue %u: refcnt %d", dev->data->port_id,
- txq->idx, rte_atomic32_read(&txq->refcnt));
if (txq->ibv && !mlx5_txq_ibv_release(txq->ibv))
txq->ibv = NULL;
- for (i = 0; i != MLX5_PMD_TX_MP_CACHE; ++i) {
- if (txq->txq.mp2mr[i]) {
- mlx5_mr_release(txq->txq.mp2mr[i]);
- txq->txq.mp2mr[i] = NULL;
- }
- }
if (priv->uar_base)
munmap((void *)RTE_ALIGN_FLOOR((uintptr_t)txq->txq.bf_reg,
page_size), page_size);
if (rte_atomic32_dec_and_test(&txq->refcnt)) {
txq_free_elts(txq);
+ mlx5_mr_btree_free(&txq->txq.mr_ctrl.cache_bh);
LIST_REMOVE(txq, next);
rte_free(txq);
(*priv->txqs)[idx] = NULL;
int
mlx5_txq_releasable(struct rte_eth_dev *dev, uint16_t idx)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_ctrl *txq;
if (!(*priv->txqs)[idx])
int
mlx5_txq_verify(struct rte_eth_dev *dev)
{
- struct priv *priv = dev->data->dev_private;
+ struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_txq_ctrl *txq;
int ret = 0;
git.droids-corp.org / dpdk.git / blobdiff