X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_flow.c;h=957cb751ba2db8d47f2eaf53690e5c523267a1f5;hb=8fd92a66c60a7310cf5ab91996b9b09447512a61;hp=4396ea8524bc5049a6c82ef600cfd3c68b9b408a;hpb=e8aafd9405b9f1da345abd2d5ff0d7aabc1ce6f3;p=dpdk.git diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c index 4396ea8524..957cb751ba 100644 --- a/drivers/net/mlx5/mlx5_flow.c +++ b/drivers/net/mlx5/mlx5_flow.c @@ -1,34 +1,6 @@ -/*- - * BSD LICENSE - * - * Copyright 2016 6WIND S.A. - * Copyright 2016 Mellanox. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of 6WIND S.A. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2016 6WIND S.A. + * Copyright 2016 Mellanox. */ #include @@ -44,7 +16,7 @@ #pragma GCC diagnostic error "-Wpedantic" #endif -#include +#include #include #include #include @@ -53,6 +25,7 @@ #include "mlx5.h" #include "mlx5_defs.h" #include "mlx5_prm.h" +#include "mlx5_glue.h" /* Define minimal priority for control plane flows. */ #define MLX5_CTRL_FLOW_PRIORITY 4 @@ -62,22 +35,9 @@ #define MLX5_IPV6 6 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_SUPPORT -struct ibv_counter_set_init_attr { - int dummy; -}; struct ibv_flow_spec_counter_action { int dummy; }; -struct ibv_counter_set { - int dummy; -}; - -static inline int -ibv_destroy_counter_set(struct ibv_counter_set *cs) -{ - (void)cs; - return -ENOTSUP; -} #endif /* Dev ops structure defined in mlx5.c */ @@ -353,6 +313,7 @@ static const struct mlx5_flow_items mlx5_flow_items[] = { .dst_addr = -1, .type_of_service = -1, .next_proto_id = -1, + .time_to_live = -1, }, }, .default_mask = &rte_flow_item_ipv4_mask, @@ -529,7 +490,7 @@ mlx5_flow_item_validate(const struct rte_flow_item *item, } if (item->mask) { unsigned int i; - const uint8_t *spec = item->mask; + const uint8_t *spec = item->spec; for (i = 0; i < size; ++i) if ((spec[i] | mask[i]) != mask[i]) @@ -1168,16 +1129,6 @@ priv_flow_convert(struct priv *priv, attr->priority + hash_rxq_init[parser->layer].flow_priority; } -exit_free: - /* Only verification is expected, all resources should be released. */ - if (!parser->create) { - for (i = 0; i != hash_rxq_init_n; ++i) { - if (parser->queue[i].ibv_attr) { - rte_free(parser->queue[i].ibv_attr); - parser->queue[i].ibv_attr = NULL; - } - } - } if (parser->allmulti && parser->layer == HASH_RXQ_ETH) { for (i = 0; i != hash_rxq_init_n; ++i) { @@ -1189,6 +1140,16 @@ exit_free: IBV_FLOW_ATTR_MC_DEFAULT; } } +exit_free: + /* Only verification is expected, all resources should be released. */ + if (!parser->create) { + for (i = 0; i != hash_rxq_init_n; ++i) { + if (parser->queue[i].ibv_attr) { + rte_free(parser->queue[i].ibv_attr); + parser->queue[i].ibv_attr = NULL; + } + } + } return ret; exit_enomem: for (i = 0; i != hash_rxq_init_n; ++i) { @@ -1648,7 +1609,7 @@ mlx5_flow_create_count(struct priv *priv __rte_unused, }; init_attr.counter_set_id = 0; - parser->cs = ibv_create_counter_set(priv->ctx, &init_attr); + parser->cs = mlx5_glue->create_counter_set(priv->ctx, &init_attr); if (!parser->cs) return EINVAL; counter.counter_set_handle = parser->cs->handle; @@ -1701,8 +1662,8 @@ priv_flow_create_action_queue_drop(struct priv *priv, return 0; parser->queue[HASH_RXQ_ETH].ibv_attr = NULL; flow->frxq[HASH_RXQ_ETH].ibv_flow = - ibv_create_flow(priv->flow_drop_queue->qp, - flow->frxq[HASH_RXQ_ETH].ibv_attr); + mlx5_glue->create_flow(priv->flow_drop_queue->qp, + flow->frxq[HASH_RXQ_ETH].ibv_attr); if (!flow->frxq[HASH_RXQ_ETH].ibv_flow) { rte_flow_error_set(error, ENOMEM, RTE_FLOW_ERROR_TYPE_HANDLE, NULL, "flow rule creation failure"); @@ -1713,7 +1674,8 @@ priv_flow_create_action_queue_drop(struct priv *priv, error: assert(flow); if (flow->frxq[HASH_RXQ_ETH].ibv_flow) { - claim_zero(ibv_destroy_flow(flow->frxq[HASH_RXQ_ETH].ibv_flow)); + claim_zero(mlx5_glue->destroy_flow + (flow->frxq[HASH_RXQ_ETH].ibv_flow)); flow->frxq[HASH_RXQ_ETH].ibv_flow = NULL; } if (flow->frxq[HASH_RXQ_ETH].ibv_attr) { @@ -1721,7 +1683,7 @@ error: flow->frxq[HASH_RXQ_ETH].ibv_attr = NULL; } if (flow->cs) { - claim_zero(ibv_destroy_counter_set(flow->cs)); + claim_zero(mlx5_glue->destroy_counter_set(flow->cs)); flow->cs = NULL; parser->cs = NULL; } @@ -1825,8 +1787,8 @@ priv_flow_create_action_queue(struct priv *priv, if (!flow->frxq[i].hrxq) continue; flow->frxq[i].ibv_flow = - ibv_create_flow(flow->frxq[i].hrxq->qp, - flow->frxq[i].ibv_attr); + mlx5_glue->create_flow(flow->frxq[i].hrxq->qp, + flow->frxq[i].ibv_attr); if (!flow->frxq[i].ibv_flow) { rte_flow_error_set(error, ENOMEM, RTE_FLOW_ERROR_TYPE_HANDLE, @@ -1852,7 +1814,7 @@ error: if (flow->frxq[i].ibv_flow) { struct ibv_flow *ibv_flow = flow->frxq[i].ibv_flow; - claim_zero(ibv_destroy_flow(ibv_flow)); + claim_zero(mlx5_glue->destroy_flow(ibv_flow)); } if (flow->frxq[i].hrxq) mlx5_priv_hrxq_release(priv, flow->frxq[i].hrxq); @@ -1860,7 +1822,7 @@ error: rte_free(flow->frxq[i].ibv_attr); } if (flow->cs) { - claim_zero(ibv_destroy_counter_set(flow->cs)); + claim_zero(mlx5_glue->destroy_counter_set(flow->cs)); flow->cs = NULL; parser->cs = NULL; } @@ -2038,7 +2000,7 @@ priv_flow_destroy(struct priv *priv, free: if (flow->drop) { if (flow->frxq[HASH_RXQ_ETH].ibv_flow) - claim_zero(ibv_destroy_flow + claim_zero(mlx5_glue->destroy_flow (flow->frxq[HASH_RXQ_ETH].ibv_flow)); rte_free(flow->frxq[HASH_RXQ_ETH].ibv_attr); } else { @@ -2046,7 +2008,8 @@ free: struct mlx5_flow *frxq = &flow->frxq[i]; if (frxq->ibv_flow) - claim_zero(ibv_destroy_flow(frxq->ibv_flow)); + claim_zero(mlx5_glue->destroy_flow + (frxq->ibv_flow)); if (frxq->hrxq) mlx5_priv_hrxq_release(priv, frxq->hrxq); if (frxq->ibv_attr) @@ -2054,7 +2017,7 @@ free: } } if (flow->cs) { - claim_zero(ibv_destroy_counter_set(flow->cs)); + claim_zero(mlx5_glue->destroy_counter_set(flow->cs)); flow->cs = NULL; } TAILQ_REMOVE(list, flow, next); @@ -2102,35 +2065,38 @@ priv_flow_create_drop_queue(struct priv *priv) WARN("cannot allocate memory for drop queue"); goto error; } - fdq->cq = ibv_create_cq(priv->ctx, 1, NULL, NULL, 0); + fdq->cq = mlx5_glue->create_cq(priv->ctx, 1, NULL, NULL, 0); if (!fdq->cq) { WARN("cannot allocate CQ for drop queue"); goto error; } - fdq->wq = ibv_create_wq(priv->ctx, - &(struct ibv_wq_init_attr){ + fdq->wq = mlx5_glue->create_wq + (priv->ctx, + &(struct ibv_wq_init_attr){ .wq_type = IBV_WQT_RQ, .max_wr = 1, .max_sge = 1, .pd = priv->pd, .cq = fdq->cq, - }); + }); if (!fdq->wq) { WARN("cannot allocate WQ for drop queue"); goto error; } - fdq->ind_table = ibv_create_rwq_ind_table(priv->ctx, - &(struct ibv_rwq_ind_table_init_attr){ + fdq->ind_table = mlx5_glue->create_rwq_ind_table + (priv->ctx, + &(struct ibv_rwq_ind_table_init_attr){ .log_ind_tbl_size = 0, .ind_tbl = &fdq->wq, .comp_mask = 0, - }); + }); if (!fdq->ind_table) { WARN("cannot allocate indirection table for drop queue"); goto error; } - fdq->qp = ibv_create_qp_ex(priv->ctx, - &(struct ibv_qp_init_attr_ex){ + fdq->qp = mlx5_glue->create_qp_ex + (priv->ctx, + &(struct ibv_qp_init_attr_ex){ .qp_type = IBV_QPT_RAW_PACKET, .comp_mask = IBV_QP_INIT_ATTR_PD | @@ -2145,7 +2111,7 @@ priv_flow_create_drop_queue(struct priv *priv) }, .rwq_ind_tbl = fdq->ind_table, .pd = priv->pd - }); + }); if (!fdq->qp) { WARN("cannot allocate QP for drop queue"); goto error; @@ -2154,13 +2120,13 @@ priv_flow_create_drop_queue(struct priv *priv) return 0; error: if (fdq->qp) - claim_zero(ibv_destroy_qp(fdq->qp)); + claim_zero(mlx5_glue->destroy_qp(fdq->qp)); if (fdq->ind_table) - claim_zero(ibv_destroy_rwq_ind_table(fdq->ind_table)); + claim_zero(mlx5_glue->destroy_rwq_ind_table(fdq->ind_table)); if (fdq->wq) - claim_zero(ibv_destroy_wq(fdq->wq)); + claim_zero(mlx5_glue->destroy_wq(fdq->wq)); if (fdq->cq) - claim_zero(ibv_destroy_cq(fdq->cq)); + claim_zero(mlx5_glue->destroy_cq(fdq->cq)); if (fdq) rte_free(fdq); priv->flow_drop_queue = NULL; @@ -2181,13 +2147,13 @@ priv_flow_delete_drop_queue(struct priv *priv) if (!fdq) return; if (fdq->qp) - claim_zero(ibv_destroy_qp(fdq->qp)); + claim_zero(mlx5_glue->destroy_qp(fdq->qp)); if (fdq->ind_table) - claim_zero(ibv_destroy_rwq_ind_table(fdq->ind_table)); + claim_zero(mlx5_glue->destroy_rwq_ind_table(fdq->ind_table)); if (fdq->wq) - claim_zero(ibv_destroy_wq(fdq->wq)); + claim_zero(mlx5_glue->destroy_wq(fdq->wq)); if (fdq->cq) - claim_zero(ibv_destroy_cq(fdq->cq)); + claim_zero(mlx5_glue->destroy_cq(fdq->cq)); rte_free(fdq); priv->flow_drop_queue = NULL; } @@ -2211,7 +2177,7 @@ priv_flow_stop(struct priv *priv, struct mlx5_flows *list) if (flow->drop) { if (!flow->frxq[HASH_RXQ_ETH].ibv_flow) continue; - claim_zero(ibv_destroy_flow + claim_zero(mlx5_glue->destroy_flow (flow->frxq[HASH_RXQ_ETH].ibv_flow)); flow->frxq[HASH_RXQ_ETH].ibv_flow = NULL; /* Next flow. */ @@ -2232,7 +2198,8 @@ priv_flow_stop(struct priv *priv, struct mlx5_flows *list) for (i = 0; i != hash_rxq_init_n; ++i) { if (!flow->frxq[i].ibv_flow) continue; - claim_zero(ibv_destroy_flow(flow->frxq[i].ibv_flow)); + claim_zero(mlx5_glue->destroy_flow + (flow->frxq[i].ibv_flow)); flow->frxq[i].ibv_flow = NULL; mlx5_priv_hrxq_release(priv, flow->frxq[i].hrxq); flow->frxq[i].hrxq = NULL; @@ -2262,7 +2229,7 @@ priv_flow_start(struct priv *priv, struct mlx5_flows *list) if (flow->drop) { flow->frxq[HASH_RXQ_ETH].ibv_flow = - ibv_create_flow + mlx5_glue->create_flow (priv->flow_drop_queue->qp, flow->frxq[HASH_RXQ_ETH].ibv_attr); if (!flow->frxq[HASH_RXQ_ETH].ibv_flow) { @@ -2300,8 +2267,8 @@ priv_flow_start(struct priv *priv, struct mlx5_flows *list) } flow_create: flow->frxq[i].ibv_flow = - ibv_create_flow(flow->frxq[i].hrxq->qp, - flow->frxq[i].ibv_attr); + mlx5_glue->create_flow(flow->frxq[i].hrxq->qp, + flow->frxq[i].ibv_attr); if (!flow->frxq[i].ibv_flow) { DEBUG("Flow %p cannot be applied", (void *)flow); @@ -2508,7 +2475,7 @@ priv_flow_query_count(struct ibv_counter_set *cs, .out = counters, .outlen = 2 * sizeof(uint64_t), }; - int res = ibv_query_counter_set(&query_cs_attr, &query_out); + int res = mlx5_glue->query_counter_set(&query_cs_attr, &query_out); if (res) { rte_flow_error_set(error, -res, @@ -2656,10 +2623,12 @@ priv_fdir_filter_convert(struct priv *priv, attributes->items[1] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_IPV4, .spec = &attributes->l3, + .mask = &attributes->l3, }; attributes->items[2] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_UDP, .spec = &attributes->l4, + .mask = &attributes->l4, }; break; case RTE_ETH_FLOW_NONFRAG_IPV4_TCP: @@ -2677,10 +2646,12 @@ priv_fdir_filter_convert(struct priv *priv, attributes->items[1] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_IPV4, .spec = &attributes->l3, + .mask = &attributes->l3, }; attributes->items[2] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_TCP, .spec = &attributes->l4, + .mask = &attributes->l4, }; break; case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER: @@ -2694,6 +2665,7 @@ priv_fdir_filter_convert(struct priv *priv, attributes->items[1] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_IPV4, .spec = &attributes->l3, + .mask = &attributes->l3, }; break; case RTE_ETH_FLOW_NONFRAG_IPV6_UDP: @@ -2714,10 +2686,12 @@ priv_fdir_filter_convert(struct priv *priv, attributes->items[1] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_IPV6, .spec = &attributes->l3, + .mask = &attributes->l3, }; attributes->items[2] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_UDP, .spec = &attributes->l4, + .mask = &attributes->l4, }; break; case RTE_ETH_FLOW_NONFRAG_IPV6_TCP: @@ -2738,10 +2712,12 @@ priv_fdir_filter_convert(struct priv *priv, attributes->items[1] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_IPV6, .spec = &attributes->l3, + .mask = &attributes->l3, }; attributes->items[2] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_TCP, .spec = &attributes->l4, + .mask = &attributes->l4, }; break; case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER: @@ -2758,6 +2734,7 @@ priv_fdir_filter_convert(struct priv *priv, attributes->items[1] = (struct rte_flow_item){ .type = RTE_FLOW_ITEM_TYPE_IPV6, .spec = &attributes->l3, + .mask = &attributes->l3, }; break; default: