/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2014-2018 Broadcom
+ * Copyright(c) 2014-2021 Broadcom
* All rights reserved.
*/
*/
rte_bitmap_set(rxr->ag_bitmap, ag_cons);
}
+ last->next = NULL;
bnxt_prod_ag_mbuf(rxq);
return 0;
}
ip6 = i & (RX_PKT_CMPL_FLAGS2_IP_TYPE >> 7);
tun = i & (RX_PKT_CMPL_FLAGS2_T_IP_CS_CALC >> 2);
- type = (i & 0x38) << 9;
+ type = (i & 0x78) << 9;
if (!tun && !ip6)
l3 = RTE_PTYPE_L3_IPV4_EXT_UNKNOWN;
ol_flags |= PKT_RX_RSS_HASH;
}
+#ifdef RTE_LIBRTE_IEEE1588
+ if (unlikely((flags_type & RX_PKT_CMPL_FLAGS_MASK) ==
+ RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP))
+ ol_flags |= PKT_RX_IEEE1588_PTP | PKT_RX_IEEE1588_TMST;
+#endif
+
mbuf->ol_flags = ol_flags;
}
return -EBUSY;
*rx_pkt = mbuf;
goto next_rx;
- } else if (cmp_type != 0x11) {
+ } else if ((cmp_type != CMPL_BASE_TYPE_RX_L2) &&
+ (cmp_type != CMPL_BASE_TYPE_RX_L2_V2)) {
rc = -EINVAL;
goto next_rx;
}
mbuf->data_len = mbuf->pkt_len;
mbuf->port = rxq->port_id;
- bnxt_set_ol_flags(rxr, rxcmp, rxcmp1, mbuf);
-
#ifdef RTE_LIBRTE_IEEE1588
if (unlikely((rte_le_to_cpu_16(rxcmp->flags_type) &
RX_PKT_CMPL_FLAGS_MASK) ==
- RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP)) {
- mbuf->ol_flags |= PKT_RX_IEEE1588_PTP | PKT_RX_IEEE1588_TMST;
+ RX_PKT_CMPL_FLAGS_ITYPE_PTP_W_TIMESTAMP))
bnxt_get_rx_ts_p5(rxq->bp, rxcmp1->reorder);
- }
#endif
+ if (cmp_type == CMPL_BASE_TYPE_RX_L2_V2) {
+ bnxt_parse_csum_v2(mbuf, rxcmp1);
+ bnxt_parse_pkt_type_v2(mbuf, rxcmp, rxcmp1);
+ bnxt_rx_vlan_v2(mbuf, rxcmp, rxcmp1);
+ /* TODO Add support for cfa_code parsing */
+ goto reuse_rx_mbuf;
+ }
+
+ bnxt_set_ol_flags(rxr, rxcmp, rxcmp1, mbuf);
+
+ mbuf->packet_type = bnxt_parse_pkt_type(rxcmp, rxcmp1);
+
if (BNXT_TRUFLOW_EN(bp))
mark_id = bnxt_ulp_set_mark_in_mbuf(rxq->bp, rxcmp1, mbuf,
&vfr_flag);
else
bnxt_set_mark_in_mbuf(rxq->bp, rxcmp1, mbuf);
+reuse_rx_mbuf:
if (agg_buf)
bnxt_rx_pages(rxq, mbuf, &tmp_raw_cons, agg_buf, NULL);
- mbuf->packet_type = bnxt_parse_pkt_type(rxcmp, rxcmp1);
-
#ifdef BNXT_DEBUG
if (rxcmp1->errors_v2 & RX_CMP_L2_ERRORS) {
/* Re-install the mbuf back to the rx ring */
cpr->cp_ring_struct->ring_mask,
cpr->valid);
- /* TODO: Avoid magic numbers... */
- if ((CMP_TYPE(rxcmp) & 0x30) == 0x10) {
+ if ((CMP_TYPE(rxcmp) >= CMPL_BASE_TYPE_RX_TPA_START_V2) &&
+ (CMP_TYPE(rxcmp) <= RX_TPA_V2_ABUF_CMPL_TYPE_RX_TPA_AGG)) {
rc = bnxt_rx_pkt(&rx_pkts[nb_rx_pkts], rxq, &raw_cons);
if (!rc)
nb_rx_pkts++;
int bnxt_init_rx_ring_struct(struct bnxt_rx_queue *rxq, unsigned int socket_id)
{
- struct rte_eth_dev *eth_dev = rxq->bp->eth_dev;
- struct rte_eth_rxmode *rxmode;
struct bnxt_cp_ring_info *cpr;
struct bnxt_rx_ring_info *rxr;
struct bnxt_ring *ring;
- bool use_agg_ring;
rxq->rx_buf_size = BNXT_MAX_PKT_LEN + sizeof(struct rte_mbuf);
return -ENOMEM;
cpr->cp_ring_struct = ring;
- rxmode = ð_dev->data->dev_conf.rxmode;
- use_agg_ring = (rxmode->offloads & DEV_RX_OFFLOAD_SCATTER) ||
- (rxmode->offloads & DEV_RX_OFFLOAD_TCP_LRO) ||
- (rxmode->max_rx_pkt_len >
- (uint32_t)(rte_pktmbuf_data_room_size(rxq->mb_pool) -
- RTE_PKTMBUF_HEADROOM));
-
/* Allocate two completion slots per entry in desc ring. */
ring->ring_size = rxr->rx_ring_struct->ring_size * 2;
-
- /* Allocate additional slots if aggregation ring is in use. */
- if (use_agg_ring)
- ring->ring_size *= AGG_RING_SIZE_FACTOR;
+ ring->ring_size *= AGG_RING_SIZE_FACTOR;
ring->ring_size = rte_align32pow2(ring->ring_size);
ring->ring_mask = ring->ring_size - 1;