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authorLuca Boccassi <luca.boccassi@gmail.com>2017-07-03 15:11:03 +0100
committerLuca Boccassi <luca.boccassi@gmail.com>2017-07-03 15:13:07 +0100
commitbf7567fd2a5b0b28ab724046143c24561d38d015 (patch)
treed3fecf7bb6da55e6ee81f8d42110bd51c6e93631 /drivers/net/mlx5
parent7595afa4d30097c1177b69257118d8ad89a539be (diff)
New upstream version 17.05.1
Change-Id: I8a23679edd6c9c593ceebecf7d2bf1b489e14ccb Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/mlx5')
-rw-r--r--drivers/net/mlx5/mlx5.c1
-rw-r--r--drivers/net/mlx5/mlx5.h2
-rw-r--r--drivers/net/mlx5/mlx5_fdir.c7
-rw-r--r--drivers/net/mlx5/mlx5_flow.c27
-rw-r--r--drivers/net/mlx5/mlx5_rxq.c14
-rw-r--r--drivers/net/mlx5/mlx5_txq.c16
6 files changed, 37 insertions, 30 deletions
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index fc99c0d5..bcb2c1b2 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -789,6 +789,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev)
eth_dev->device->driver = &mlx5_driver.driver;
priv->dev = eth_dev;
eth_dev->dev_ops = &mlx5_dev_ops;
+ TAILQ_INIT(&priv->flows);
/* Bring Ethernet device up. */
DEBUG("forcing Ethernet interface up");
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 67fd7428..1148dee3 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -155,7 +155,7 @@ struct priv {
struct fdir_filter_list *fdir_filter_list; /* Flow director rules. */
struct fdir_queue *fdir_drop_queue; /* Flow director drop queue. */
struct rte_flow_drop *flow_drop_queue; /* Flow drop queue. */
- LIST_HEAD(mlx5_flows, rte_flow) flows; /* RTE Flow rules. */
+ TAILQ_HEAD(mlx5_flows, rte_flow) flows; /* RTE Flow rules. */
uint32_t link_speed_capa; /* Link speed capabilities. */
struct mlx5_xstats_ctrl xstats_ctrl; /* Extended stats control. */
rte_spinlock_t lock; /* Lock for control functions. */
diff --git a/drivers/net/mlx5/mlx5_fdir.c b/drivers/net/mlx5/mlx5_fdir.c
index f80c58b4..c8d47489 100644
--- a/drivers/net/mlx5/mlx5_fdir.c
+++ b/drivers/net/mlx5/mlx5_fdir.c
@@ -144,6 +144,7 @@ fdir_filter_to_flow_desc(const struct rte_eth_fdir_filter *fdir_filter,
case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
desc->src_port = fdir_filter->input.flow.udp4_flow.src_port;
desc->dst_port = fdir_filter->input.flow.udp4_flow.dst_port;
+ /* fallthrough */
case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
desc->src_ip[0] = fdir_filter->input.flow.ip4_flow.src_ip;
desc->dst_ip[0] = fdir_filter->input.flow.ip4_flow.dst_ip;
@@ -733,9 +734,11 @@ priv_fdir_disable(struct priv *priv)
/* Destroy flow director context in each RX queue. */
for (i = 0; (i != priv->rxqs_n); i++) {
- struct rxq_ctrl *rxq_ctrl =
- container_of((*priv->rxqs)[i], struct rxq_ctrl, rxq);
+ struct rxq_ctrl *rxq_ctrl;
+ if (!(*priv->rxqs)[i])
+ continue;
+ rxq_ctrl = container_of((*priv->rxqs)[i], struct rxq_ctrl, rxq);
if (!rxq_ctrl->fdir_queue)
continue;
priv_fdir_queue_destroy(priv, rxq_ctrl->fdir_queue);
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index adcbe3f5..8b3957ba 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -91,7 +91,7 @@ mlx5_flow_create_vxlan(const struct rte_flow_item *item,
void *data);
struct rte_flow {
- LIST_ENTRY(rte_flow) next; /**< Pointer to the next flow structure. */
+ TAILQ_ENTRY(rte_flow) next; /**< Pointer to the next flow structure. */
struct ibv_exp_flow_attr *ibv_attr; /**< Pointer to Verbs attributes. */
struct ibv_exp_rwq_ind_table *ind_table; /**< Indirection table. */
struct ibv_qp *qp; /**< Verbs queue pair. */
@@ -1230,7 +1230,7 @@ mlx5_flow_create(struct rte_eth_dev *dev,
priv_lock(priv);
flow = priv_flow_create(priv, attr, items, actions, error);
if (flow) {
- LIST_INSERT_HEAD(&priv->flows, flow, next);
+ TAILQ_INSERT_TAIL(&priv->flows, flow, next);
DEBUG("Flow created %p", (void *)flow);
}
priv_unlock(priv);
@@ -1249,8 +1249,7 @@ static void
priv_flow_destroy(struct priv *priv,
struct rte_flow *flow)
{
- (void)priv;
- LIST_REMOVE(flow, next);
+ TAILQ_REMOVE(&priv->flows, flow, next);
if (flow->ibv_flow)
claim_zero(ibv_exp_destroy_flow(flow->ibv_flow));
if (flow->drop)
@@ -1275,9 +1274,9 @@ priv_flow_destroy(struct priv *priv,
*/
for (queue_n = 0; queue_n < flow->rxqs_n; ++queue_n) {
rxq = flow->rxqs[queue_n];
- for (tmp = LIST_FIRST(&priv->flows);
+ for (tmp = TAILQ_FIRST(&priv->flows);
tmp;
- tmp = LIST_NEXT(tmp, next)) {
+ tmp = TAILQ_NEXT(tmp, next)) {
uint32_t tqueue_n;
if (tmp->drop)
@@ -1330,10 +1329,10 @@ mlx5_flow_destroy(struct rte_eth_dev *dev,
static void
priv_flow_flush(struct priv *priv)
{
- while (!LIST_EMPTY(&priv->flows)) {
+ while (!TAILQ_EMPTY(&priv->flows)) {
struct rte_flow *flow;
- flow = LIST_FIRST(&priv->flows);
+ flow = TAILQ_FIRST(&priv->flows);
priv_flow_destroy(priv, flow);
}
}
@@ -1494,9 +1493,7 @@ priv_flow_stop(struct priv *priv)
{
struct rte_flow *flow;
- for (flow = LIST_FIRST(&priv->flows);
- flow;
- flow = LIST_NEXT(flow, next)) {
+ TAILQ_FOREACH_REVERSE(flow, &priv->flows, mlx5_flows, next) {
claim_zero(ibv_exp_destroy_flow(flow->ibv_flow));
flow->ibv_flow = NULL;
if (flow->mark) {
@@ -1528,9 +1525,7 @@ priv_flow_start(struct priv *priv)
ret = priv_flow_create_drop_queue(priv);
if (ret)
return -1;
- for (flow = LIST_FIRST(&priv->flows);
- flow;
- flow = LIST_NEXT(flow, next)) {
+ TAILQ_FOREACH(flow, &priv->flows, next) {
struct ibv_qp *qp;
if (flow->drop)
@@ -1570,9 +1565,9 @@ priv_flow_rxq_in_use(struct priv *priv, struct rxq *rxq)
{
struct rte_flow *flow;
- for (flow = LIST_FIRST(&priv->flows);
+ for (flow = TAILQ_FIRST(&priv->flows);
flow;
- flow = LIST_NEXT(flow, next)) {
+ flow = TAILQ_NEXT(flow, next)) {
unsigned int n;
if (flow->drop)
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 8b782336..2a268398 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -838,12 +838,16 @@ static inline int
rxq_setup(struct rxq_ctrl *tmpl)
{
struct ibv_cq *ibcq = tmpl->cq;
- struct mlx5_cq *cq = to_mxxx(cq, cq);
+ struct ibv_mlx5_cq_info cq_info;
struct mlx5_rwq *rwq = container_of(tmpl->wq, struct mlx5_rwq, wq);
struct rte_mbuf *(*elts)[1 << tmpl->rxq.elts_n] =
rte_calloc_socket("RXQ", 1, sizeof(*elts), 0, tmpl->socket);
- if (cq->cqe_sz != RTE_CACHE_LINE_SIZE) {
+ if (ibv_mlx5_exp_get_cq_info(ibcq, &cq_info)) {
+ ERROR("Unable to query CQ info. check your OFED.");
+ return ENOTSUP;
+ }
+ if (cq_info.cqe_size != RTE_CACHE_LINE_SIZE) {
ERROR("Wrong MLX5_CQE_SIZE environment variable value: "
"it should be set to %u", RTE_CACHE_LINE_SIZE);
return EINVAL;
@@ -851,16 +855,16 @@ rxq_setup(struct rxq_ctrl *tmpl)
if (elts == NULL)
return ENOMEM;
tmpl->rxq.rq_db = rwq->rq.db;
- tmpl->rxq.cqe_n = log2above(ibcq->cqe);
+ tmpl->rxq.cqe_n = log2above(cq_info.cqe_cnt);
tmpl->rxq.cq_ci = 0;
tmpl->rxq.rq_ci = 0;
- tmpl->rxq.cq_db = cq->dbrec;
+ tmpl->rxq.cq_db = cq_info.dbrec;
tmpl->rxq.wqes =
(volatile struct mlx5_wqe_data_seg (*)[])
(uintptr_t)rwq->rq.buff;
tmpl->rxq.cqes =
(volatile struct mlx5_cqe (*)[])
- (uintptr_t)cq->active_buf->buf;
+ (uintptr_t)cq_info.buf;
tmpl->rxq.elts = elts;
return 0;
}
diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index de7e28be..bf72468d 100644
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -117,7 +117,7 @@ txq_free_elts(struct txq_ctrl *txq_ctrl)
struct rte_mbuf *elt = (*elts)[elts_tail];
assert(elt != NULL);
- rte_pktmbuf_free(elt);
+ rte_pktmbuf_free_seg(elt);
#ifndef NDEBUG
/* Poisoning. */
memset(&(*elts)[elts_tail],
@@ -173,23 +173,27 @@ txq_setup(struct txq_ctrl *tmpl, struct txq_ctrl *txq_ctrl)
{
struct mlx5_qp *qp = to_mqp(tmpl->qp);
struct ibv_cq *ibcq = tmpl->cq;
- struct mlx5_cq *cq = to_mxxx(cq, cq);
+ struct ibv_mlx5_cq_info cq_info;
- if (cq->cqe_sz != RTE_CACHE_LINE_SIZE) {
+ if (ibv_mlx5_exp_get_cq_info(ibcq, &cq_info)) {
+ ERROR("Unable to query CQ info. check your OFED.");
+ return ENOTSUP;
+ }
+ if (cq_info.cqe_size != RTE_CACHE_LINE_SIZE) {
ERROR("Wrong MLX5_CQE_SIZE environment variable value: "
"it should be set to %u", RTE_CACHE_LINE_SIZE);
return EINVAL;
}
- tmpl->txq.cqe_n = log2above(ibcq->cqe);
+ tmpl->txq.cqe_n = log2above(cq_info.cqe_cnt);
tmpl->txq.qp_num_8s = qp->ctrl_seg.qp_num << 8;
tmpl->txq.wqes = qp->gen_data.sqstart;
tmpl->txq.wqe_n = log2above(qp->sq.wqe_cnt);
tmpl->txq.qp_db = &qp->gen_data.db[MLX5_SND_DBR];
tmpl->txq.bf_reg = qp->gen_data.bf->reg;
- tmpl->txq.cq_db = cq->dbrec;
+ tmpl->txq.cq_db = cq_info.dbrec;
tmpl->txq.cqes =
(volatile struct mlx5_cqe (*)[])
- (uintptr_t)cq->active_buf->buf;
+ (uintptr_t)cq_info.buf;
tmpl->txq.elts =
(struct rte_mbuf *(*)[1 << tmpl->txq.elts_n])
((uintptr_t)txq_ctrl + sizeof(*txq_ctrl));