#include <rte_dev.h>
#include <rte_ethdev.h>
+#include <rte_ethdev_pci.h>
#include <rte_pci.h>
#include <rte_errno.h>
sfc_log_init(sa, "entry");
- dev_info->pci_dev = RTE_DEV_TO_PCI(dev->device);
+ dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
dev_info->max_rx_pktlen = EFX_MAC_PDU_MAX;
/* Autonegotiation may be disabled */
else
dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_VLAN_INSERT;
+ if (~sa->dp_tx->features & SFC_DP_TX_FEAT_MULTI_SEG)
+ dev_info->default_txconf.txq_flags |= ETH_TXQ_FLAGS_NOMULTSEGS;
+
+ if (~sa->dp_tx->features & SFC_DP_TX_FEAT_MULTI_POOL)
+ dev_info->default_txconf.txq_flags |= ETH_TXQ_FLAGS_NOMULTMEMP;
+
+ if (~sa->dp_tx->features & SFC_DP_TX_FEAT_REFCNT)
+ dev_info->default_txconf.txq_flags |= ETH_TXQ_FLAGS_NOREFCOUNT;
+
#if EFSYS_OPT_RX_SCALE
if (sa->rss_support != EFX_RX_SCALE_UNAVAILABLE) {
dev_info->reta_size = EFX_RSS_TBL_SIZE;
- dev_info->hash_key_size = SFC_RSS_KEY_SIZE;
+ dev_info->hash_key_size = EFX_RSS_KEY_SIZE;
dev_info->flow_type_rss_offloads = SFC_RSS_OFFLOADS;
}
#endif
sfc_adapter_lock(sa);
switch (sa->state) {
case SFC_ADAPTER_CONFIGURED:
- sfc_close(sa);
- SFC_ASSERT(sa->state == SFC_ADAPTER_INITIALIZED);
/* FALLTHROUGH */
case SFC_ADAPTER_INITIALIZED:
rc = sfc_configure(sa);
if (*toggle != enabled) {
*toggle = enabled;
- if ((sa->state == SFC_ADAPTER_STARTED) &&
- (sfc_set_rx_mode(sa) != 0)) {
+ if (port->isolated) {
+ sfc_warn(sa, "isolated mode is active on the port");
+ sfc_warn(sa, "the change is to be applied on the next "
+ "start provided that isolated mode is "
+ "disabled prior the next start");
+ } else if ((sa->state == SFC_ADAPTER_STARTED) &&
+ (sfc_set_rx_mode(sa) != 0)) {
*toggle = !(enabled);
sfc_warn(sa, "Failed to %s %s mode",
((enabled) ? "enable" : "disable"), desc);
sfc_adapter_unlock(sa);
}
-static void
+static int
sfc_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
struct sfc_adapter *sa = dev->data->dev_private;
struct sfc_port *port = &sa->port;
uint64_t *mac_stats;
+ int ret;
rte_spinlock_lock(&port->mac_stats_lock);
- if (sfc_port_update_mac_stats(sa) != 0)
+ ret = sfc_port_update_mac_stats(sa);
+ if (ret != 0)
goto unlock;
mac_stats = port->mac_stats_buf;
unlock:
rte_spinlock_unlock(&port->mac_stats_lock);
+ SFC_ASSERT(ret >= 0);
+ return -ret;
}
static void
return nstats;
}
+static int
+sfc_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
+ uint64_t *values, unsigned int n)
+{
+ struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_port *port = &sa->port;
+ uint64_t *mac_stats;
+ unsigned int nb_supported = 0;
+ unsigned int nb_written = 0;
+ 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;
+ }
+
+ mac_stats = port->mac_stats_buf;
+
+ for (i = 0; (i < EFX_MAC_NSTATS) && (nb_written < n); ++i) {
+ if (!EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i))
+ continue;
+
+ if ((ids == NULL) || (ids[nb_written] == nb_supported))
+ values[nb_written++] = mac_stats[i];
+
+ ++nb_supported;
+ }
+
+ ret = nb_written;
+
+unlock:
+ rte_spinlock_unlock(&port->mac_stats_lock);
+
+ return ret;
+}
+
+static int
+sfc_xstats_get_names_by_id(struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ const uint64_t *ids, unsigned int size)
+{
+ struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_port *port = &sa->port;
+ unsigned int nb_supported = 0;
+ unsigned int nb_written = 0;
+ unsigned int i;
+
+ if (unlikely(xstats_names == NULL) ||
+ unlikely((ids == NULL) && (size < port->mac_stats_nb_supported)))
+ return port->mac_stats_nb_supported;
+
+ for (i = 0; (i < EFX_MAC_NSTATS) && (nb_written < size); ++i) {
+ if (!EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i))
+ continue;
+
+ if ((ids == NULL) || (ids[nb_written] == nb_supported)) {
+ char *name = xstats_names[nb_written++].name;
+
+ strncpy(name, efx_mac_stat_name(sa->nic, i),
+ sizeof(xstats_names[0].name));
+ name[sizeof(xstats_names[0].name) - 1] = '\0';
+ }
+
+ ++nb_supported;
+ }
+
+ return nb_written;
+}
+
static int
sfc_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
{
{
struct sfc_adapter *sa = dev->data->dev_private;
const efx_nic_cfg_t *encp = efx_nic_cfg_get(sa->nic);
+ struct sfc_port *port = &sa->port;
int rc;
sfc_adapter_lock(sa);
+ if (port->isolated) {
+ sfc_err(sa, "isolated mode is active on the port");
+ sfc_err(sa, "will not set MAC address");
+ goto unlock;
+ }
+
if (sa->state != SFC_ADAPTER_STARTED) {
sfc_info(sa, "the port is not started");
sfc_info(sa, "the new MAC address will be set on port start");
int rc;
unsigned int i;
+ if (port->isolated) {
+ sfc_err(sa, "isolated mode is active on the port");
+ sfc_err(sa, "will not set multicast address list");
+ return -ENOTSUP;
+ }
+
if (mc_addrs == NULL)
return -ENOBUFS;
}
for (i = 0; i < nb_mc_addr; ++i) {
- (void)rte_memcpy(mc_addrs, mc_addr_set[i].addr_bytes,
+ rte_memcpy(mc_addrs, mc_addr_set[i].addr_bytes,
EFX_MAC_ADDR_LEN);
mc_addrs += EFX_MAC_ADDR_LEN;
}
return -rc;
}
+/*
+ * The function is used by the secondary process as well. It must not
+ * use any process-local pointers from the adapter data.
+ */
static void
sfc_rx_queue_info_get(struct rte_eth_dev *dev, uint16_t rx_queue_id,
struct rte_eth_rxq_info *qinfo)
sfc_adapter_unlock(sa);
}
+/*
+ * The function is used by the secondary process as well. It must not
+ * 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,
struct rte_eth_txq_info *qinfo)
return sfc_rx_qdesc_done(dp_rxq, offset);
}
+static int
+sfc_rx_descriptor_status(void *queue, uint16_t offset)
+{
+ struct sfc_dp_rxq *dp_rxq = queue;
+ struct sfc_rxq *rxq = sfc_rxq_by_dp_rxq(dp_rxq);
+
+ return rxq->evq->sa->dp_rx->qdesc_status(dp_rxq, offset);
+}
+
+static int
+sfc_tx_descriptor_status(void *queue, uint16_t offset)
+{
+ struct sfc_dp_txq *dp_txq = queue;
+ struct sfc_txq *txq = sfc_txq_by_dp_txq(dp_txq);
+
+ return txq->evq->sa->dp_tx->qdesc_status(dp_txq, offset);
+}
+
static int
sfc_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
{
struct rte_eth_rss_conf *rss_conf)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_port *port = &sa->port;
- if ((sa->rss_channels == 1) ||
- (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE))
+ if ((sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) || port->isolated)
return -ENOTSUP;
+ if (sa->rss_channels == 0)
+ return -EINVAL;
+
sfc_adapter_lock(sa);
/*
* locally in 'sfc_adapter' and kept up-to-date
*/
rss_conf->rss_hf = sfc_efx_to_rte_hash_type(sa->rss_hash_types);
- rss_conf->rss_key_len = SFC_RSS_KEY_SIZE;
+ rss_conf->rss_key_len = EFX_RSS_KEY_SIZE;
if (rss_conf->rss_key != NULL)
- rte_memcpy(rss_conf->rss_key, sa->rss_key, SFC_RSS_KEY_SIZE);
+ rte_memcpy(rss_conf->rss_key, sa->rss_key, EFX_RSS_KEY_SIZE);
sfc_adapter_unlock(sa);
struct rte_eth_rss_conf *rss_conf)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_port *port = &sa->port;
unsigned int efx_hash_types;
int rc = 0;
- if ((sa->rss_channels == 1) ||
- (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE)) {
+ if (port->isolated)
+ return -ENOTSUP;
+
+ if (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) {
sfc_err(sa, "RSS is not available");
return -ENOTSUP;
}
+ if (sa->rss_channels == 0) {
+ sfc_err(sa, "RSS is not configured");
+ return -EINVAL;
+ }
+
if ((rss_conf->rss_key != NULL) &&
(rss_conf->rss_key_len != sizeof(sa->rss_key))) {
sfc_err(sa, "RSS key size is wrong (should be %lu)",
efx_hash_types = sfc_rte_to_efx_hash_type(rss_conf->rss_hf);
- rc = efx_rx_scale_mode_set(sa->nic, EFX_RX_HASHALG_TOEPLITZ,
+ rc = efx_rx_scale_mode_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT,
+ EFX_RX_HASHALG_TOEPLITZ,
efx_hash_types, B_TRUE);
if (rc != 0)
goto fail_scale_mode_set;
if (rss_conf->rss_key != NULL) {
if (sa->state == SFC_ADAPTER_STARTED) {
- rc = efx_rx_scale_key_set(sa->nic, rss_conf->rss_key,
+ rc = efx_rx_scale_key_set(sa->nic,
+ EFX_RSS_CONTEXT_DEFAULT,
+ rss_conf->rss_key,
sizeof(sa->rss_key));
if (rc != 0)
goto fail_scale_key_set;
return 0;
fail_scale_key_set:
- if (efx_rx_scale_mode_set(sa->nic, EFX_RX_HASHALG_TOEPLITZ,
+ if (efx_rx_scale_mode_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT,
+ EFX_RX_HASHALG_TOEPLITZ,
sa->rss_hash_types, B_TRUE) != 0)
sfc_err(sa, "failed to restore RSS mode");
uint16_t reta_size)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_port *port = &sa->port;
int entry;
- if ((sa->rss_channels == 1) ||
- (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE))
+ if ((sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) || port->isolated)
return -ENOTSUP;
+ if (sa->rss_channels == 0)
+ return -EINVAL;
+
if (reta_size != EFX_RSS_TBL_SIZE)
return -EINVAL;
uint16_t reta_size)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_port *port = &sa->port;
unsigned int *rss_tbl_new;
uint16_t entry;
- int rc;
+ int rc = 0;
- if ((sa->rss_channels == 1) ||
- (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE)) {
+ if (port->isolated)
+ return -ENOTSUP;
+
+ if (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) {
sfc_err(sa, "RSS is not available");
return -ENOTSUP;
}
+ if (sa->rss_channels == 0) {
+ sfc_err(sa, "RSS is not configured");
+ return -EINVAL;
+ }
+
if (reta_size != EFX_RSS_TBL_SIZE) {
sfc_err(sa, "RETA size is wrong (should be %u)",
EFX_RSS_TBL_SIZE);
}
}
- rc = efx_rx_scale_tbl_set(sa->nic, rss_tbl_new, EFX_RSS_TBL_SIZE);
- if (rc == 0)
- rte_memcpy(sa->rss_tbl, rss_tbl_new, sizeof(sa->rss_tbl));
+ if (sa->state == SFC_ADAPTER_STARTED) {
+ rc = efx_rx_scale_tbl_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT,
+ rss_tbl_new, EFX_RSS_TBL_SIZE);
+ if (rc != 0)
+ goto fail_scale_tbl_set;
+ }
+ rte_memcpy(sa->rss_tbl, rss_tbl_new, sizeof(sa->rss_tbl));
+
+fail_scale_tbl_set:
bad_reta_entry:
sfc_adapter_unlock(sa);
.rx_queue_release = sfc_rx_queue_release,
.rx_queue_count = sfc_rx_queue_count,
.rx_descriptor_done = sfc_rx_descriptor_done,
+ .rx_descriptor_status = sfc_rx_descriptor_status,
+ .tx_descriptor_status = sfc_tx_descriptor_status,
.tx_queue_setup = sfc_tx_queue_setup,
.tx_queue_release = sfc_tx_queue_release,
.flow_ctrl_get = sfc_flow_ctrl_get,
.rxq_info_get = sfc_rx_queue_info_get,
.txq_info_get = sfc_tx_queue_info_get,
.fw_version_get = sfc_fw_version_get,
+ .xstats_get_by_id = sfc_xstats_get_by_id,
+ .xstats_get_names_by_id = sfc_xstats_get_names_by_id,
};
+/**
+ * Duplicate a string in potentially shared memory required for
+ * multi-process support.
+ *
+ * strdup() allocates from process-local heap/memory.
+ */
+static char *
+sfc_strdup(const char *str)
+{
+ size_t size;
+ char *copy;
+
+ if (str == NULL)
+ return NULL;
+
+ size = strlen(str) + 1;
+ copy = rte_malloc(__func__, size, 0);
+ if (copy != NULL)
+ rte_memcpy(copy, str, size);
+
+ return copy;
+}
+
static int
sfc_eth_dev_set_ops(struct rte_eth_dev *dev)
{
const char *tx_name = NULL;
int rc;
- if (sa == NULL || sa->state == SFC_ADAPTER_UNINITIALIZED)
- return -E_RTE_SECONDARY;
-
switch (sa->family) {
case EFX_FAMILY_HUNTINGTON:
case EFX_FAMILY_MEDFORD:
"Insufficient Hw/FW capabilities to use Rx datapath %s",
rx_name);
rc = EINVAL;
- goto fail_dp_rx;
+ goto fail_dp_rx_caps;
}
} else {
sa->dp_rx = sfc_dp_find_rx_by_caps(&sfc_dp_head, avail_caps);
}
}
- sfc_info(sa, "use %s Rx datapath", sa->dp_rx->dp.name);
+ sa->dp_rx_name = sfc_strdup(sa->dp_rx->dp.name);
+ if (sa->dp_rx_name == NULL) {
+ rc = ENOMEM;
+ goto fail_dp_rx_name;
+ }
+
+ sfc_info(sa, "use %s Rx datapath", sa->dp_rx_name);
dev->rx_pkt_burst = sa->dp_rx->pkt_burst;
"Insufficient Hw/FW capabilities to use Tx datapath %s",
tx_name);
rc = EINVAL;
- goto fail_dp_tx;
+ goto fail_dp_tx_caps;
}
} else {
sa->dp_tx = sfc_dp_find_tx_by_caps(&sfc_dp_head, avail_caps);
}
}
- sfc_info(sa, "use %s Tx datapath", sa->dp_tx->dp.name);
+ sa->dp_tx_name = sfc_strdup(sa->dp_tx->dp.name);
+ if (sa->dp_tx_name == NULL) {
+ rc = ENOMEM;
+ goto fail_dp_tx_name;
+ }
+
+ sfc_info(sa, "use %s Tx datapath", sa->dp_tx_name);
dev->tx_pkt_burst = sa->dp_tx->pkt_burst;
return 0;
+fail_dp_tx_name:
+fail_dp_tx_caps:
+ sa->dp_tx = NULL;
+
fail_dp_tx:
fail_kvarg_tx_datapath:
+ rte_free(sa->dp_rx_name);
+ sa->dp_rx_name = NULL;
+
+fail_dp_rx_name:
+fail_dp_rx_caps:
+ sa->dp_rx = NULL;
+
fail_dp_rx:
fail_kvarg_rx_datapath:
return rc;
}
+static void
+sfc_eth_dev_clear_ops(struct rte_eth_dev *dev)
+{
+ struct sfc_adapter *sa = dev->data->dev_private;
+
+ dev->dev_ops = NULL;
+ dev->rx_pkt_burst = NULL;
+ dev->tx_pkt_burst = NULL;
+
+ rte_free(sa->dp_tx_name);
+ sa->dp_tx_name = NULL;
+ sa->dp_tx = NULL;
+
+ rte_free(sa->dp_rx_name);
+ sa->dp_rx_name = NULL;
+ sa->dp_rx = NULL;
+}
+
+static const struct eth_dev_ops sfc_eth_dev_secondary_ops = {
+ .rxq_info_get = sfc_rx_queue_info_get,
+ .txq_info_get = sfc_tx_queue_info_get,
+};
+
+static int
+sfc_eth_dev_secondary_set_ops(struct rte_eth_dev *dev)
+{
+ /*
+ * Device private data has really many process-local pointers.
+ * Below code should be extremely careful to use data located
+ * in shared memory only.
+ */
+ struct sfc_adapter *sa = dev->data->dev_private;
+ const struct sfc_dp_rx *dp_rx;
+ const struct sfc_dp_tx *dp_tx;
+ int rc;
+
+ dp_rx = sfc_dp_find_rx_by_name(&sfc_dp_head, sa->dp_rx_name);
+ if (dp_rx == NULL) {
+ sfc_err(sa, "cannot find %s Rx datapath", sa->dp_tx_name);
+ rc = ENOENT;
+ goto fail_dp_rx;
+ }
+ if (~dp_rx->features & SFC_DP_RX_FEAT_MULTI_PROCESS) {
+ sfc_err(sa, "%s Rx datapath does not support multi-process",
+ sa->dp_tx_name);
+ rc = EINVAL;
+ goto fail_dp_rx_multi_process;
+ }
+
+ dp_tx = sfc_dp_find_tx_by_name(&sfc_dp_head, sa->dp_tx_name);
+ if (dp_tx == NULL) {
+ sfc_err(sa, "cannot find %s Tx datapath", sa->dp_tx_name);
+ rc = ENOENT;
+ goto fail_dp_tx;
+ }
+ if (~dp_tx->features & SFC_DP_TX_FEAT_MULTI_PROCESS) {
+ sfc_err(sa, "%s Tx datapath does not support multi-process",
+ sa->dp_tx_name);
+ rc = EINVAL;
+ goto fail_dp_tx_multi_process;
+ }
+
+ dev->rx_pkt_burst = dp_rx->pkt_burst;
+ dev->tx_pkt_burst = dp_tx->pkt_burst;
+ dev->dev_ops = &sfc_eth_dev_secondary_ops;
+
+ return 0;
+
+fail_dp_tx_multi_process:
+fail_dp_tx:
+fail_dp_rx_multi_process:
+fail_dp_rx:
+ return rc;
+}
+
+static void
+sfc_eth_dev_secondary_clear_ops(struct rte_eth_dev *dev)
+{
+ dev->dev_ops = NULL;
+ dev->tx_pkt_burst = NULL;
+ dev->rx_pkt_burst = NULL;
+}
+
static void
sfc_register_dp(void)
{
sfc_dp_register(&sfc_dp_head, &sfc_ef10_rx.dp);
sfc_dp_register(&sfc_dp_head, &sfc_efx_rx.dp);
+ sfc_dp_register(&sfc_dp_head, &sfc_ef10_tx.dp);
sfc_dp_register(&sfc_dp_head, &sfc_efx_tx.dp);
+ sfc_dp_register(&sfc_dp_head, &sfc_ef10_simple_tx.dp);
}
}
sfc_eth_dev_init(struct rte_eth_dev *dev)
{
struct sfc_adapter *sa = dev->data->dev_private;
- struct rte_pci_device *pci_dev = SFC_DEV_TO_PCI(dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
int rc;
const efx_nic_cfg_t *encp;
const struct ether_addr *from;
sfc_register_dp();
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -sfc_eth_dev_secondary_set_ops(dev);
+
/* Required for logging */
+ sa->pci_addr = pci_dev->addr;
+ sa->port_id = dev->data->port_id;
+
sa->eth_dev = dev;
/* Copy PCI device info to the dev->data */
sfc_adapter_lock_init(sa);
sfc_adapter_lock(sa);
+ sfc_log_init(sa, "probing");
+ rc = sfc_probe(sa);
+ if (rc != 0)
+ goto fail_probe;
+
+ sfc_log_init(sa, "set device ops");
+ rc = sfc_eth_dev_set_ops(dev);
+ if (rc != 0)
+ goto fail_set_ops;
+
sfc_log_init(sa, "attaching");
rc = sfc_attach(sa);
if (rc != 0)
sfc_adapter_unlock(sa);
- sfc_eth_dev_set_ops(dev);
-
sfc_log_init(sa, "done");
return 0;
fail_attach:
+ sfc_eth_dev_clear_ops(dev);
+
+fail_set_ops:
+ sfc_unprobe(sa);
+
+fail_probe:
sfc_adapter_unlock(sa);
sfc_adapter_lock_fini(sa);
rte_free(dev->data->mac_addrs);
static int
sfc_eth_dev_uninit(struct rte_eth_dev *dev)
{
- struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_adapter *sa;
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+ sfc_eth_dev_secondary_clear_ops(dev);
+ return 0;
+ }
+ sa = dev->data->dev_private;
sfc_log_init(sa, "entry");
sfc_adapter_lock(sa);
+ sfc_eth_dev_clear_ops(dev);
+
sfc_detach(sa);
+ sfc_unprobe(sa);
rte_free(dev->data->mac_addrs);
dev->data->mac_addrs = NULL;
- dev->dev_ops = NULL;
- dev->rx_pkt_burst = NULL;
- dev->tx_pkt_burst = NULL;
-
sfc_kvargs_cleanup(sa);
sfc_adapter_unlock(sa);
{ .vendor_id = 0 /* sentinel */ }
};
-static struct eth_driver sfc_efx_pmd = {
- .pci_drv = {
- .id_table = pci_id_sfc_efx_map,
- .drv_flags =
- RTE_PCI_DRV_INTR_LSC |
- RTE_PCI_DRV_NEED_MAPPING,
- .probe = rte_eth_dev_pci_probe,
- .remove = rte_eth_dev_pci_remove,
- },
- .eth_dev_init = sfc_eth_dev_init,
- .eth_dev_uninit = sfc_eth_dev_uninit,
- .dev_private_size = sizeof(struct sfc_adapter),
+static int sfc_eth_dev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+ struct rte_pci_device *pci_dev)
+{
+ return rte_eth_dev_pci_generic_probe(pci_dev,
+ sizeof(struct sfc_adapter), sfc_eth_dev_init);
+}
+
+static int sfc_eth_dev_pci_remove(struct rte_pci_device *pci_dev)
+{
+ return rte_eth_dev_pci_generic_remove(pci_dev, sfc_eth_dev_uninit);
+}
+
+static struct rte_pci_driver sfc_efx_pmd = {
+ .id_table = pci_id_sfc_efx_map,
+ .drv_flags =
+ RTE_PCI_DRV_INTR_LSC |
+ RTE_PCI_DRV_NEED_MAPPING,
+ .probe = sfc_eth_dev_pci_probe,
+ .remove = sfc_eth_dev_pci_remove,
};
-RTE_PMD_REGISTER_PCI(net_sfc_efx, sfc_efx_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI(net_sfc_efx, sfc_efx_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_sfc_efx, pci_id_sfc_efx_map);
-RTE_PMD_REGISTER_KMOD_DEP(net_sfc_efx, "* igb_uio | uio_pci_generic | vfio");
+RTE_PMD_REGISTER_KMOD_DEP(net_sfc_efx, "* igb_uio | uio_pci_generic | vfio-pci");
RTE_PMD_REGISTER_PARAM_STRING(net_sfc_efx,
SFC_KVARG_RX_DATAPATH "=" SFC_KVARG_VALUES_RX_DATAPATH " "
SFC_KVARG_TX_DATAPATH "=" SFC_KVARG_VALUES_TX_DATAPATH " "
git.droids-corp.org / dpdk.git / blobdiff