{
struct sfc_adapter *sa = dev->data->dev_private;
const efx_nic_cfg_t *encp = efx_nic_cfg_get(sa->nic);
+ struct sfc_rss *rss = &sa->rss;
uint64_t txq_offloads_def = 0;
sfc_log_init(sa, "entry");
if (~sa->dp_tx->features & SFC_DP_TX_FEAT_REFCNT)
dev_info->default_txconf.txq_flags |= ETH_TXQ_FLAGS_NOREFCOUNT;
- if (sa->rss_support != EFX_RX_SCALE_UNAVAILABLE) {
+ if (rss->context_type != EFX_RX_SCALE_UNAVAILABLE) {
+ uint64_t rte_hf = 0;
+ unsigned int i;
+
+ for (i = 0; i < rss->hf_map_nb_entries; ++i)
+ rte_hf |= rss->hf_map[i].rte;
+
dev_info->reta_size = EFX_RSS_TBL_SIZE;
dev_info->hash_key_size = EFX_RSS_KEY_SIZE;
- dev_info->flow_type_rss_offloads = SFC_RSS_OFFLOADS;
+ dev_info->flow_type_rss_offloads = rte_hf;
}
/* Initialize to hardware limits */
struct rte_eth_rss_conf *rss_conf)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_rss *rss = &sa->rss;
struct sfc_port *port = &sa->port;
- if ((sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) || port->isolated)
+ if (rss->context_type != EFX_RX_SCALE_EXCLUSIVE || port->isolated)
return -ENOTSUP;
- if (sa->rss_channels == 0)
+ if (rss->channels == 0)
return -EINVAL;
sfc_adapter_lock(sa);
* flags which corresponds to the active EFX configuration stored
* 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_hf = sfc_rx_hf_efx_to_rte(sa, rss->hash_types);
rss_conf->rss_key_len = EFX_RSS_KEY_SIZE;
if (rss_conf->rss_key != NULL)
- rte_memcpy(rss_conf->rss_key, sa->rss_key, EFX_RSS_KEY_SIZE);
+ rte_memcpy(rss_conf->rss_key, 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_rss *rss = &sa->rss;
struct sfc_port *port = &sa->port;
unsigned int efx_hash_types;
int rc = 0;
if (port->isolated)
return -ENOTSUP;
- if (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) {
+ if (rss->context_type != EFX_RX_SCALE_EXCLUSIVE) {
sfc_err(sa, "RSS is not available");
return -ENOTSUP;
}
- if (sa->rss_channels == 0) {
+ if (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))) {
+ (rss_conf->rss_key_len != sizeof(rss->key))) {
sfc_err(sa, "RSS key size is wrong (should be %lu)",
- sizeof(sa->rss_key));
- return -EINVAL;
- }
-
- if ((rss_conf->rss_hf & ~SFC_RSS_OFFLOADS) != 0) {
- sfc_err(sa, "unsupported hash functions requested");
+ sizeof(rss->key));
return -EINVAL;
}
sfc_adapter_lock(sa);
- efx_hash_types = sfc_rte_to_efx_hash_type(rss_conf->rss_hf);
+ rc = sfc_rx_hf_rte_to_efx(sa, rss_conf->rss_hf, &efx_hash_types);
+ if (rc != 0)
+ goto fail_rx_hf_rte_to_efx;
rc = efx_rx_scale_mode_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT,
- EFX_RX_HASHALG_TOEPLITZ,
- efx_hash_types, B_TRUE);
+ rss->hash_alg, efx_hash_types, B_TRUE);
if (rc != 0)
goto fail_scale_mode_set;
rc = efx_rx_scale_key_set(sa->nic,
EFX_RSS_CONTEXT_DEFAULT,
rss_conf->rss_key,
- sizeof(sa->rss_key));
+ sizeof(rss->key));
if (rc != 0)
goto fail_scale_key_set;
}
- rte_memcpy(sa->rss_key, rss_conf->rss_key, sizeof(sa->rss_key));
+ rte_memcpy(rss->key, rss_conf->rss_key, sizeof(rss->key));
}
- sa->rss_hash_types = efx_hash_types;
+ rss->hash_types = efx_hash_types;
sfc_adapter_unlock(sa);
fail_scale_key_set:
if (efx_rx_scale_mode_set(sa->nic, EFX_RSS_CONTEXT_DEFAULT,
EFX_RX_HASHALG_TOEPLITZ,
- sa->rss_hash_types, B_TRUE) != 0)
+ rss->hash_types, B_TRUE) != 0)
sfc_err(sa, "failed to restore RSS mode");
fail_scale_mode_set:
+fail_rx_hf_rte_to_efx:
sfc_adapter_unlock(sa);
return -rc;
}
uint16_t reta_size)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_rss *rss = &sa->rss;
struct sfc_port *port = &sa->port;
int entry;
- if ((sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) || port->isolated)
+ if (rss->context_type != EFX_RX_SCALE_EXCLUSIVE || port->isolated)
return -ENOTSUP;
- if (sa->rss_channels == 0)
+ if (rss->channels == 0)
return -EINVAL;
if (reta_size != EFX_RSS_TBL_SIZE)
int grp_idx = entry % RTE_RETA_GROUP_SIZE;
if ((reta_conf[grp].mask >> grp_idx) & 1)
- reta_conf[grp].reta[grp_idx] = sa->rss_tbl[entry];
+ reta_conf[grp].reta[grp_idx] = rss->tbl[entry];
}
sfc_adapter_unlock(sa);
uint16_t reta_size)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ struct sfc_rss *rss = &sa->rss;
struct sfc_port *port = &sa->port;
unsigned int *rss_tbl_new;
uint16_t entry;
if (port->isolated)
return -ENOTSUP;
- if (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) {
+ if (rss->context_type != EFX_RX_SCALE_EXCLUSIVE) {
sfc_err(sa, "RSS is not available");
return -ENOTSUP;
}
- if (sa->rss_channels == 0) {
+ if (rss->channels == 0) {
sfc_err(sa, "RSS is not configured");
return -EINVAL;
}
return -EINVAL;
}
- rss_tbl_new = rte_zmalloc("rss_tbl_new", sizeof(sa->rss_tbl), 0);
+ rss_tbl_new = rte_zmalloc("rss_tbl_new", sizeof(rss->tbl), 0);
if (rss_tbl_new == NULL)
return -ENOMEM;
sfc_adapter_lock(sa);
- rte_memcpy(rss_tbl_new, sa->rss_tbl, sizeof(sa->rss_tbl));
+ rte_memcpy(rss_tbl_new, rss->tbl, sizeof(rss->tbl));
for (entry = 0; entry < reta_size; entry++) {
int grp_idx = entry % RTE_RETA_GROUP_SIZE;
grp = &reta_conf[entry / RTE_RETA_GROUP_SIZE];
if (grp->mask & (1ull << grp_idx)) {
- if (grp->reta[grp_idx] >= sa->rss_channels) {
+ if (grp->reta[grp_idx] >= rss->channels) {
rc = EINVAL;
goto bad_reta_entry;
}
goto fail_scale_tbl_set;
}
- rte_memcpy(sa->rss_tbl, rss_tbl_new, sizeof(sa->rss_tbl));
+ rte_memcpy(rss->tbl, rss_tbl_new, sizeof(rss->tbl));
fail_scale_tbl_set:
bad_reta_entry:
return -rc;
}
+static int
+sfc_pool_ops_supported(struct rte_eth_dev *dev, const char *pool)
+{
+ struct sfc_adapter *sa = dev->data->dev_private;
+
+ /*
+ * If Rx datapath does not provide callback to check mempool,
+ * all pools are supported.
+ */
+ if (sa->dp_rx->pool_ops_supported == NULL)
+ return 1;
+
+ return sa->dp_rx->pool_ops_supported(pool);
+}
+
static const struct eth_dev_ops sfc_eth_dev_ops = {
.dev_configure = sfc_dev_configure,
.dev_start = sfc_dev_start,
.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,
+ .pool_ops_supported = sfc_pool_ops_supported,
};
/**
sfc_eth_dev_set_ops(struct rte_eth_dev *dev)
{
struct sfc_adapter *sa = dev->data->dev_private;
+ const efx_nic_cfg_t *encp;
unsigned int avail_caps = 0;
const char *rx_name = NULL;
const char *tx_name = NULL;
break;
}
+ encp = efx_nic_cfg_get(sa->nic);
+ if (encp->enc_rx_es_super_buffer_supported)
+ avail_caps |= SFC_DP_HW_FW_CAP_RX_ES_SUPER_BUFFER;
+
rc = sfc_kvargs_process(sa, SFC_KVARG_RX_DATAPATH,
sfc_kvarg_string_handler, &rx_name);
if (rc != 0)
/* Register once */
if (TAILQ_EMPTY(&sfc_dp_head)) {
/* Prefer EF10 datapath */
+ sfc_dp_register(&sfc_dp_head, &sfc_ef10_essb_rx.dp);
sfc_dp_register(&sfc_dp_head, &sfc_ef10_rx.dp);
sfc_dp_register(&sfc_dp_head, &sfc_efx_rx.dp);
SFC_KVARG_TX_DATAPATH "=" SFC_KVARG_VALUES_TX_DATAPATH " "
SFC_KVARG_PERF_PROFILE "=" SFC_KVARG_VALUES_PERF_PROFILE " "
SFC_KVARG_FW_VARIANT "=" SFC_KVARG_VALUES_FW_VARIANT " "
+ SFC_KVARG_RXD_WAIT_TIMEOUT_NS "=<long> "
SFC_KVARG_STATS_UPDATE_PERIOD_MS "=<long>");
RTE_INIT(sfc_driver_register_logtype);
git.droids-corp.org / dpdk.git / blobdiff