#include "sfc_flow.h"
#include "sfc_dp.h"
#include "sfc_dp_rx.h"
+#include "sfc_sw_stats.h"
+
+#define SFC_XSTAT_ID_INVALID_VAL UINT64_MAX
+#define SFC_XSTAT_ID_INVALID_NAME '\0'
uint32_t sfc_logtype_driver;
}
static void
-sfc_rx_queue_release(void *queue)
+sfc_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
{
- struct sfc_dp_rxq *dp_rxq = queue;
+ struct sfc_dp_rxq *dp_rxq = dev->data->rx_queues[qid];
struct sfc_rxq *rxq;
struct sfc_adapter *sa;
sfc_sw_index_t sw_index;
}
static int
-sfc_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
+sfc_tx_queue_setup(struct rte_eth_dev *dev, uint16_t ethdev_qid,
uint16_t nb_tx_desc, unsigned int socket_id,
const struct rte_eth_txconf *tx_conf)
{
struct sfc_adapter_shared *sas = sfc_adapter_shared_by_eth_dev(dev);
struct sfc_adapter *sa = sfc_adapter_by_eth_dev(dev);
+ struct sfc_txq_info *txq_info;
+ sfc_sw_index_t sw_index;
int rc;
sfc_log_init(sa, "TxQ = %u, nb_tx_desc = %u, socket_id = %u",
- tx_queue_id, nb_tx_desc, socket_id);
+ ethdev_qid, nb_tx_desc, socket_id);
sfc_adapter_lock(sa);
- rc = sfc_tx_qinit(sa, tx_queue_id, nb_tx_desc, socket_id, tx_conf);
+ sw_index = sfc_txq_sw_index_by_ethdev_tx_qid(sas, ethdev_qid);
+ rc = sfc_tx_qinit(sa, sw_index, nb_tx_desc, socket_id, tx_conf);
if (rc != 0)
goto fail_tx_qinit;
- dev->data->tx_queues[tx_queue_id] = sas->txq_info[tx_queue_id].dp;
+ txq_info = sfc_txq_info_by_ethdev_qid(sas, ethdev_qid);
+ dev->data->tx_queues[ethdev_qid] = txq_info->dp;
sfc_adapter_unlock(sa);
return 0;
}
static void
-sfc_tx_queue_release(void *queue)
+sfc_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
{
- struct sfc_dp_txq *dp_txq = queue;
+ struct sfc_dp_txq *dp_txq = dev->data->tx_queues[qid];
struct sfc_txq *txq;
- unsigned int sw_index;
+ sfc_sw_index_t sw_index;
struct sfc_adapter *sa;
if (dp_txq == NULL)
uint64_t *mac_stats;
int ret;
- rte_spinlock_lock(&port->mac_stats_lock);
+ sfc_adapter_lock(sa);
- ret = sfc_port_update_mac_stats(sa);
+ ret = sfc_port_update_mac_stats(sa, B_FALSE);
if (ret != 0)
goto unlock;
}
unlock:
- rte_spinlock_unlock(&port->mac_stats_lock);
+ sfc_adapter_unlock(sa);
SFC_ASSERT(ret >= 0);
return -ret;
}
struct sfc_port *port = &sa->port;
int rc;
+ sfc_adapter_lock(sa);
+
if (sa->state != SFC_ADAPTER_STARTED) {
/*
* The operation cannot be done if port is not started; it
* will be scheduled to be done during the next port start
*/
port->mac_stats_reset_pending = B_TRUE;
+ sfc_adapter_unlock(sa);
return 0;
}
if (rc != 0)
sfc_err(sa, "failed to reset statistics (rc = %d)", rc);
+ sfc_sw_xstats_reset(sa);
+
+ sfc_adapter_unlock(sa);
+
SFC_ASSERT(rc >= 0);
return -rc;
}
+static unsigned int
+sfc_xstats_get_nb_supported(struct sfc_adapter *sa)
+{
+ struct sfc_port *port = &sa->port;
+ unsigned int nb_supported;
+
+ sfc_adapter_lock(sa);
+ nb_supported = port->mac_stats_nb_supported +
+ sfc_sw_xstats_get_nb_supported(sa);
+ sfc_adapter_unlock(sa);
+
+ return nb_supported;
+}
+
static int
sfc_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
unsigned int xstats_count)
{
struct sfc_adapter *sa = sfc_adapter_by_eth_dev(dev);
- struct sfc_port *port = &sa->port;
- uint64_t *mac_stats;
+ unsigned int nb_written = 0;
+ unsigned int nb_supported = 0;
int rc;
- unsigned int i;
- int nstats = 0;
- rte_spinlock_lock(&port->mac_stats_lock);
+ if (unlikely(xstats == NULL))
+ return sfc_xstats_get_nb_supported(sa);
- rc = sfc_port_update_mac_stats(sa);
- if (rc != 0) {
- SFC_ASSERT(rc > 0);
- nstats = -rc;
- goto unlock;
- }
+ rc = sfc_port_get_mac_stats(sa, xstats, xstats_count, &nb_written);
+ if (rc < 0)
+ return rc;
- mac_stats = port->mac_stats_buf;
+ nb_supported = rc;
+ sfc_sw_xstats_get_vals(sa, xstats, xstats_count, &nb_written,
+ &nb_supported);
- for (i = 0; i < EFX_MAC_NSTATS; ++i) {
- if (EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i)) {
- if (xstats != NULL && nstats < (int)xstats_count) {
- xstats[nstats].id = nstats;
- xstats[nstats].value = mac_stats[i];
- }
- nstats++;
- }
- }
-
-unlock:
- rte_spinlock_unlock(&port->mac_stats_lock);
-
- return nstats;
+ return nb_supported;
}
static int
struct sfc_port *port = &sa->port;
unsigned int i;
unsigned int nstats = 0;
+ unsigned int nb_written = 0;
+ int ret;
+
+ if (unlikely(xstats_names == NULL))
+ return sfc_xstats_get_nb_supported(sa);
for (i = 0; i < EFX_MAC_NSTATS; ++i) {
if (EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i)) {
- if (xstats_names != NULL && nstats < xstats_count)
+ if (nstats < xstats_count) {
strlcpy(xstats_names[nstats].name,
efx_mac_stat_name(sa->nic, i),
sizeof(xstats_names[0].name));
+ nb_written++;
+ }
nstats++;
}
}
+ ret = sfc_sw_xstats_get_names(sa, xstats_names, xstats_count,
+ &nb_written, &nstats);
+ if (ret != 0) {
+ SFC_ASSERT(ret < 0);
+ return ret;
+ }
+
return nstats;
}
{
struct sfc_adapter *sa = sfc_adapter_by_eth_dev(dev);
struct sfc_port *port = &sa->port;
- uint64_t *mac_stats;
- unsigned int nb_supported = 0;
- unsigned int nb_written = 0;
+ unsigned int nb_supported;
unsigned int i;
- int ret;
int rc;
- if (unlikely(values == NULL) ||
- unlikely((ids == NULL) && (n < port->mac_stats_nb_supported)))
- return port->mac_stats_nb_supported;
-
- rte_spinlock_lock(&port->mac_stats_lock);
-
- rc = sfc_port_update_mac_stats(sa);
- if (rc != 0) {
- SFC_ASSERT(rc > 0);
- ret = -rc;
- goto unlock;
- }
+ if (unlikely(ids == NULL || values == NULL))
+ return -EINVAL;
- mac_stats = port->mac_stats_buf;
+ /*
+ * Values array could be filled in nonsequential order. Fill values with
+ * constant indicating invalid ID first.
+ */
+ for (i = 0; i < n; i++)
+ values[i] = SFC_XSTAT_ID_INVALID_VAL;
- for (i = 0; (i < EFX_MAC_NSTATS) && (nb_written < n); ++i) {
- if (!EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i))
- continue;
+ rc = sfc_port_get_mac_stats_by_id(sa, ids, values, n);
+ if (rc != 0)
+ return rc;
- if ((ids == NULL) || (ids[nb_written] == nb_supported))
- values[nb_written++] = mac_stats[i];
+ nb_supported = port->mac_stats_nb_supported;
+ sfc_sw_xstats_get_vals_by_id(sa, ids, values, n, &nb_supported);
- ++nb_supported;
+ /* Return number of written stats before invalid ID is encountered. */
+ for (i = 0; i < n; i++) {
+ if (values[i] == SFC_XSTAT_ID_INVALID_VAL)
+ return i;
}
- ret = nb_written;
-
-unlock:
- rte_spinlock_unlock(&port->mac_stats_lock);
-
- return ret;
+ return n;
}
static int
sfc_xstats_get_names_by_id(struct rte_eth_dev *dev,
+ const uint64_t *ids,
struct rte_eth_xstat_name *xstats_names,
- const uint64_t *ids, unsigned int size)
+ unsigned int size)
{
struct sfc_adapter *sa = sfc_adapter_by_eth_dev(dev);
struct sfc_port *port = &sa->port;
- unsigned int nb_supported = 0;
- unsigned int nb_written = 0;
+ unsigned int nb_supported;
unsigned int i;
+ int ret;
- if (unlikely(xstats_names == NULL) ||
- unlikely((ids == NULL) && (size < port->mac_stats_nb_supported)))
- return port->mac_stats_nb_supported;
+ if (unlikely(xstats_names == NULL && ids != NULL) ||
+ unlikely(xstats_names != NULL && ids == NULL))
+ return -EINVAL;
- for (i = 0; (i < EFX_MAC_NSTATS) && (nb_written < size); ++i) {
- if (!EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i))
- continue;
+ if (unlikely(xstats_names == NULL && ids == NULL))
+ return sfc_xstats_get_nb_supported(sa);
- if ((ids == NULL) || (ids[nb_written] == nb_supported)) {
- char *name = xstats_names[nb_written++].name;
+ /*
+ * Names array could be filled in nonsequential order. Fill names with
+ * string indicating invalid ID first.
+ */
+ for (i = 0; i < size; i++)
+ xstats_names[i].name[0] = SFC_XSTAT_ID_INVALID_NAME;
+
+ sfc_adapter_lock(sa);
- strlcpy(name, efx_mac_stat_name(sa->nic, i),
+ SFC_ASSERT(port->mac_stats_nb_supported <=
+ RTE_DIM(port->mac_stats_by_id));
+
+ for (i = 0; i < size; i++) {
+ if (ids[i] < port->mac_stats_nb_supported) {
+ strlcpy(xstats_names[i].name,
+ efx_mac_stat_name(sa->nic,
+ port->mac_stats_by_id[ids[i]]),
sizeof(xstats_names[0].name));
}
+ }
- ++nb_supported;
+ nb_supported = port->mac_stats_nb_supported;
+
+ sfc_adapter_unlock(sa);
+
+ ret = sfc_sw_xstats_get_names_by_id(sa, ids, xstats_names, size,
+ &nb_supported);
+ if (ret != 0) {
+ SFC_ASSERT(ret < 0);
+ return ret;
+ }
+
+ /* Return number of written names before invalid ID is encountered. */
+ for (i = 0; i < size; i++) {
+ if (xstats_names[i].name[0] == SFC_XSTAT_ID_INVALID_NAME)
+ return i;
}
- return nb_written;
+ return size;
}
static int
* use any process-local pointers from the adapter data.
*/
static void
-sfc_tx_queue_info_get(struct rte_eth_dev *dev, uint16_t tx_queue_id,
+sfc_tx_queue_info_get(struct rte_eth_dev *dev, uint16_t ethdev_qid,
struct rte_eth_txq_info *qinfo)
{
struct sfc_adapter_shared *sas = sfc_adapter_shared_by_eth_dev(dev);
struct sfc_txq_info *txq_info;
- SFC_ASSERT(tx_queue_id < sas->txq_count);
+ SFC_ASSERT(ethdev_qid < sas->ethdev_txq_count);
- txq_info = &sas->txq_info[tx_queue_id];
+ txq_info = sfc_txq_info_by_ethdev_qid(sas, ethdev_qid);
memset(qinfo, 0, sizeof(*qinfo));
}
static int
-sfc_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id)
+sfc_tx_queue_start(struct rte_eth_dev *dev, uint16_t ethdev_qid)
{
struct sfc_adapter_shared *sas = sfc_adapter_shared_by_eth_dev(dev);
struct sfc_adapter *sa = sfc_adapter_by_eth_dev(dev);
+ struct sfc_txq_info *txq_info;
+ sfc_sw_index_t sw_index;
int rc;
- sfc_log_init(sa, "TxQ = %u", tx_queue_id);
+ sfc_log_init(sa, "TxQ = %u", ethdev_qid);
sfc_adapter_lock(sa);
if (sa->state != SFC_ADAPTER_STARTED)
goto fail_not_started;
- if (sas->txq_info[tx_queue_id].state != SFC_TXQ_INITIALIZED)
+ txq_info = sfc_txq_info_by_ethdev_qid(sas, ethdev_qid);
+ if (txq_info->state != SFC_TXQ_INITIALIZED)
goto fail_not_setup;
- rc = sfc_tx_qstart(sa, tx_queue_id);
+ sw_index = sfc_txq_sw_index_by_ethdev_tx_qid(sas, ethdev_qid);
+ rc = sfc_tx_qstart(sa, sw_index);
if (rc != 0)
goto fail_tx_qstart;
- sas->txq_info[tx_queue_id].deferred_started = B_TRUE;
+ txq_info->deferred_started = B_TRUE;
sfc_adapter_unlock(sa);
return 0;
}
static int
-sfc_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id)
+sfc_tx_queue_stop(struct rte_eth_dev *dev, uint16_t ethdev_qid)
{
struct sfc_adapter_shared *sas = sfc_adapter_shared_by_eth_dev(dev);
struct sfc_adapter *sa = sfc_adapter_by_eth_dev(dev);
+ struct sfc_txq_info *txq_info;
+ sfc_sw_index_t sw_index;
- sfc_log_init(sa, "TxQ = %u", tx_queue_id);
+ sfc_log_init(sa, "TxQ = %u", ethdev_qid);
sfc_adapter_lock(sa);
- sfc_tx_qstop(sa, tx_queue_id);
+ sw_index = sfc_txq_sw_index_by_ethdev_tx_qid(sas, ethdev_qid);
+ sfc_tx_qstop(sa, sw_index);
- sas->txq_info[tx_queue_id].deferred_started = B_FALSE;
+ txq_info = sfc_txq_info_by_ethdev_qid(sas, ethdev_qid);
+ txq_info->deferred_started = B_FALSE;
sfc_adapter_unlock(sa);
return 0;
git.droids-corp.org / dpdk.git / blobdiff