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Differential D37977 Diff 114830 sys/dev/mlx5/mlx5_en/mlx5_en_rx.c

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sys/dev/mlx5/mlx5_en/mlx5_en_rx.c

Show First 20 Lines • Show All 530 Lines • ▼ Show 20 Lines for (i = 0; i < budget; i++) {
if (unlikely((cqe->op_own >> 4) != MLX5_CQE_RESP_SEND)) { if (unlikely((cqe->op_own >> 4) != MLX5_CQE_RESP_SEND)) {
mlx5e_dump_err_cqe(&rq->cq, rq->rqn, (const void *)cqe); mlx5e_dump_err_cqe(&rq->cq, rq->rqn, (const void *)cqe);
rq->stats.wqe_err++; rq->stats.wqe_err++;
goto wq_ll_pop; goto wq_ll_pop;
} }
if (pfil != NULL && PFIL_HOOKED_IN(pfil)) { if (pfil != NULL && PFIL_HOOKED_IN(pfil)) {
seglen = MIN(byte_cnt, MLX5E_MAX_RX_BYTES); seglen = MIN(byte_cnt, MLX5E_MAX_RX_BYTES);
rv = pfil_run_hooks(rq->channel->priv->pfil, rv = pfil_mem_in(rq->channel->priv->pfil,
rq->mbuf[wqe_counter].data, rq->ifp, rq->mbuf[wqe_counter].data, seglen, rq->ifp, &mb);
seglen | PFIL_MEMPTR | PFIL_IN, NULL);
switch (rv) { switch (rv) {
case PFIL_DROPPED: case PFIL_DROPPED:
case PFIL_CONSUMED: case PFIL_CONSUMED:
/* /*
* Filter dropped or consumed it. In * Filter dropped or consumed it. In
* either case, we can just recycle * either case, we can just recycle
* buffer; there is no more work to do. * buffer; there is no more work to do.
*/ */
rq->stats.packets++; rq->stats.packets++;
goto wq_ll_pop; goto wq_ll_pop;
case PFIL_REALLOCED: case PFIL_REALLOCED:
/* /*
* Filter copied it; recycle buffer * Filter copied it; recycle buffer
* and receive the new mbuf allocated * and receive the new mbuf allocated
* by the Filter * by the Filter
*/ */
mb = pfil_mem2mbuf(rq->mbuf[wqe_counter].data);
goto rx_common; goto rx_common;
default: default:
/* /*
* The Filter said it was OK, so * The Filter said it was OK, so
* receive like normal. * receive like normal.
*/ */
KASSERT(rv == PFIL_PASS, KASSERT(rv == PFIL_PASS,
("Filter returned %d!\n", rv)); ("Filter returned %d!\n", rv));
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