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path: root/drivers/net/sfc/sfc_rx.c
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Diffstat (limited to 'drivers/net/sfc/sfc_rx.c')
-rw-r--r--drivers/net/sfc/sfc_rx.c33
1 files changed, 13 insertions, 20 deletions
diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index d8503e20..c792e0b2 100644
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -96,13 +96,12 @@ sfc_efx_rx_qrefill(struct sfc_efx_rxq *rxq)
++i, id = (id + 1) & rxq->ptr_mask) {
m = objs[i];
+ MBUF_RAW_ALLOC_CHECK(m);
+
rxd = &rxq->sw_desc[id];
rxd->mbuf = m;
- SFC_ASSERT(rte_mbuf_refcnt_read(m) == 1);
m->data_off = RTE_PKTMBUF_HEADROOM;
- SFC_ASSERT(m->next == NULL);
- SFC_ASSERT(m->nb_segs == 1);
m->port = port_id;
addr[i] = rte_pktmbuf_iova(m);
@@ -296,7 +295,7 @@ sfc_efx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
discard:
discard_next = ((desc_flags & EFX_PKT_CONT) != 0);
- rte_mempool_put(rxq->refill_mb_pool, m);
+ rte_mbuf_raw_free(m);
rxd->mbuf = NULL;
}
@@ -498,7 +497,7 @@ sfc_efx_rx_qpurge(struct sfc_dp_rxq *dp_rxq)
for (i = rxq->completed; i != rxq->added; ++i) {
rxd = &rxq->sw_desc[i & rxq->ptr_mask];
- rte_mempool_put(rxq->refill_mb_pool, rxd->mbuf);
+ rte_mbuf_raw_free(rxd->mbuf);
rxd->mbuf = NULL;
/* Packed stream relies on 0 in inactive SW desc.
* Rx queue stop is not performance critical, so
@@ -673,6 +672,7 @@ sfc_rx_qstart(struct sfc_adapter *sa, unsigned int sw_index)
rxq_info = &sa->rxq_info[sw_index];
rxq = rxq_info->rxq;
+ SFC_ASSERT(rxq != NULL);
SFC_ASSERT(rxq->state == SFC_RXQ_INITIALIZED);
evq = rxq->evq;
@@ -763,7 +763,7 @@ sfc_rx_qstop(struct sfc_adapter *sa, unsigned int sw_index)
rxq_info = &sa->rxq_info[sw_index];
rxq = rxq_info->rxq;
- if (rxq->state == SFC_RXQ_INITIALIZED)
+ if (rxq == NULL || rxq->state == SFC_RXQ_INITIALIZED)
return;
SFC_ASSERT(rxq->state & SFC_RXQ_STARTED);
@@ -792,7 +792,6 @@ sfc_rx_get_dev_offload_caps(struct sfc_adapter *sa)
uint64_t caps = 0;
caps |= DEV_RX_OFFLOAD_JUMBO_FRAME;
- caps |= DEV_RX_OFFLOAD_CRC_STRIP;
if (sa->dp_rx->features & SFC_DP_RX_FEAT_CHECKSUM) {
caps |= DEV_RX_OFFLOAD_IPV4_CKSUM;
@@ -1103,6 +1102,7 @@ sfc_rx_qfini(struct sfc_adapter *sa, unsigned int sw_index)
struct sfc_rxq *rxq;
SFC_ASSERT(sw_index < sa->rxq_count);
+ sa->eth_dev->data->rx_queues[sw_index] = NULL;
rxq_info = &sa->rxq_info[sw_index];
@@ -1126,7 +1126,7 @@ sfc_rx_qfini(struct sfc_adapter *sa, unsigned int sw_index)
/*
* Mapping between RTE RSS hash functions and their EFX counterparts.
*/
-struct sfc_rss_hf_rte_to_efx sfc_rss_hf_map[] = {
+static const struct sfc_rss_hf_rte_to_efx sfc_rss_hf_map[] = {
{ ETH_RSS_NONFRAG_IPV4_TCP,
EFX_RX_HASH(IPV4_TCP, 4TUPLE) },
{ ETH_RSS_NONFRAG_IPV4_UDP,
@@ -1200,7 +1200,7 @@ sfc_rx_hash_init(struct sfc_adapter *sa)
return EINVAL;
rc = efx_rx_scale_hash_flags_get(sa->nic, alg, flags_supp,
- &nb_flags_supp);
+ RTE_DIM(flags_supp), &nb_flags_supp);
if (rc != 0)
return rc;
@@ -1363,7 +1363,8 @@ sfc_rx_start(struct sfc_adapter *sa)
goto fail_rss_config;
for (sw_index = 0; sw_index < sa->rxq_count; ++sw_index) {
- if ((!sa->rxq_info[sw_index].deferred_start ||
+ if (sa->rxq_info[sw_index].rxq != NULL &&
+ (!sa->rxq_info[sw_index].deferred_start ||
sa->rxq_info[sw_index].deferred_started)) {
rc = sfc_rx_qstart(sa, sw_index);
if (rc != 0)
@@ -1439,14 +1440,6 @@ sfc_rx_check_mode(struct sfc_adapter *sa, struct rte_eth_rxmode *rxmode)
rc = EINVAL;
}
- /* KEEP_CRC offload flag is not supported by PMD
- * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed
- */
- if (rte_eth_dev_must_keep_crc(rxmode->offloads)) {
- sfc_warn(sa, "FCS stripping cannot be disabled - always on");
- rxmode->offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
- }
-
/*
* Requested offloads are validated against supported by ethdev,
* so unsupported offloads cannot be added as the result of
@@ -1511,7 +1504,7 @@ sfc_rx_configure(struct sfc_adapter *sa)
goto fail_check_mode;
if (nb_rx_queues == sa->rxq_count)
- goto done;
+ goto configure_rss;
if (sa->rxq_info == NULL) {
rc = ENOMEM;
@@ -1548,6 +1541,7 @@ sfc_rx_configure(struct sfc_adapter *sa)
sa->rxq_count++;
}
+configure_rss:
rss->channels = (dev_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) ?
MIN(sa->rxq_count, EFX_MAXRSS) : 0;
@@ -1564,7 +1558,6 @@ sfc_rx_configure(struct sfc_adapter *sa)
goto fail_rx_process_adv_conf_rss;
}
-done:
return 0;
fail_rx_process_adv_conf_rss: