#include "mlx5_autoconf.h"
#include "mlx5_prm.h"
+/* HW checksum offload capabilities of vectorized Tx. */
+#define MLX5_VEC_TX_CKSUM_OFFLOAD_CAP \
+ (DEV_TX_OFFLOAD_IPV4_CKSUM | \
+ DEV_TX_OFFLOAD_UDP_CKSUM | \
+ DEV_TX_OFFLOAD_TCP_CKSUM | \
+ DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
+
+/* HW offload capabilities of vectorized Tx. */
+#define MLX5_VEC_TX_OFFLOAD_CAP \
+ (MLX5_VEC_TX_CKSUM_OFFLOAD_CAP | \
+ DEV_TX_OFFLOAD_MULTI_SEGS)
+
/*
* Compile time sanity check for vectorized functions.
*/
{
const uint16_t q_n = 1 << rxq->elts_n;
const uint16_t q_mask = q_n - 1;
- const uint16_t elts_idx = rxq->rq_ci & q_mask;
+ uint16_t elts_idx = rxq->rq_ci & q_mask;
struct rte_mbuf **elts = &(*rxq->elts)[elts_idx];
volatile struct mlx5_wqe_data_seg *wq = &(*rxq->wqes)[elts_idx];
unsigned int i;
wq[i].addr = rte_cpu_to_be_64((uintptr_t)elts[i]->buf_addr +
RTE_PKTMBUF_HEADROOM);
rxq->rq_ci += n;
+ /* Prevent overflowing into consumed mbufs. */
+ elts_idx = rxq->rq_ci & q_mask;
+ for (i = 0; i < MLX5_VPMD_DESCS_PER_LOOP; ++i)
+ (*rxq->elts)[elts_idx + i] = &rxq->fake_mbuf;
rte_io_wmb();
*rxq->rq_db = rte_cpu_to_be_32(rxq->rq_ci);
}