From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id B908BA034F; Fri, 8 Oct 2021 12:56:00 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 333D741101; Fri, 8 Oct 2021 12:55:57 +0200 (CEST) Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) by mails.dpdk.org (Postfix) with ESMTP id 8A118411E0 for ; Thu, 7 Oct 2021 20:44:16 +0200 (CEST) Received: by mail-pf1-f180.google.com with SMTP id g2so6083460pfc.6 for ; Thu, 07 Oct 2021 11:44:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oneconvergence.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=dAiJSB8zH93VnvBKsPULPZ9FnLTZ+j01cQKQm5GVZsQ=; b=ZZnU1+8IJ8fD/WKIxhe3XHz/TX156lVcQPttNYE01bui9PEFuQKKWicOC90rKv45Zr jq3eoCMweb6fGlF/nnjKImvM/zF5Mi4bHZt+U20lfxudCeR3Vqr3VU9feVutDb59d0Cd bg0l3mUjvDuRzAw7NYD8ByzAQhv5N1iT0yV1w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=dAiJSB8zH93VnvBKsPULPZ9FnLTZ+j01cQKQm5GVZsQ=; b=iAUBbppEyZHa5+gD7dMXk+xq4Uco126GXg4QVQZwUj6v9sNqMeLCnuGVxVRaqW2PCs VOrS72s7vatYwMCvkXPeim/lxpTX8wQQaNEQgLM8WkdDEFc+hT8P4GkPHyFSir4PwjXG eMJ2OtgocVLnFCGXoJ+jMt9aE4z3o5TtS/tXQj9YefyXrHQSp6kdEFdMa29r9QhpvuG8 Fo5+Iy2k74WXVCxo9ob6ZR/U03enYUoeAng+UiEYYm8Adm02WDVF1HjTedHOm4w9DP7o mvJ9n1FcjDpte41zSYSun7dnJQ605m9IDVsykSZeN4dBg8XtB8JqZaOymoQ4eB+6tBas qd+Q== X-Gm-Message-State: AOAM530VI4FfGJJamxU8rmEC3UZSkD6omtc5gSP5tG19oVlQ6tr5YCww 2NmXvkFfagi1W4t1Crv6e2SsMg== X-Google-Smtp-Source: ABdhPJyFmpDsLrvtEP3PUIg7Y5lJYlZ7zyhlNRI6oHcn63+yJjXQaVGrhTAnxAE2WBo/wDnC6AdWKQ== X-Received: by 2002:a63:ac1a:: with SMTP id v26mr977450pge.105.1633632255366; Thu, 07 Oct 2021 11:44:15 -0700 (PDT) Received: from srikanth-ThinkPad-T450.domain.name ([136.185.113.102]) by smtp.gmail.com with ESMTPSA id c11sm3311586pji.38.2021.10.07.11.44.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Oct 2021 11:44:14 -0700 (PDT) From: Srikanth Kaka To: Matan Azrad , Viacheslav Ovsiienko Cc: dev@dpdk.org, Vag Singh , Anand Thulasiram , Srikanth Kaka Date: Fri, 8 Oct 2021 00:13:10 +0530 Message-Id: <20211007184350.73858-2-srikanth.k@oneconvergence.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211007184350.73858-1-srikanth.k@oneconvergence.com> References: <20211007184350.73858-1-srikanth.k@oneconvergence.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Fri, 08 Oct 2021 12:55:54 +0200 Subject: [dpdk-dev] [PATCH v2 01/41] common/mlx5: add glue files for FreeBSD X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" - Added mlx5_glue.h. It is same as its Linux counterpart - Added mlx5_glue.c. It is same as its Linux counterpart Signed-off-by: Srikanth Kaka Signed-off-by: Vag Singh Signed-off-by: Anand Thulasiram --- drivers/common/mlx5/freebsd/mlx5_glue.c | 1505 +++++++++++++++++++++++ drivers/common/mlx5/freebsd/mlx5_glue.h | 374 ++++++ 2 files changed, 1879 insertions(+) create mode 100644 drivers/common/mlx5/freebsd/mlx5_glue.c create mode 100644 drivers/common/mlx5/freebsd/mlx5_glue.h diff --git a/drivers/common/mlx5/freebsd/mlx5_glue.c b/drivers/common/mlx5/freebsd/mlx5_glue.c new file mode 100644 index 0000000000..037ca961a0 --- /dev/null +++ b/drivers/common/mlx5/freebsd/mlx5_glue.c @@ -0,0 +1,1505 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2018 6WIND S.A. + * Copyright 2018 Mellanox Technologies, Ltd + */ + +#include +#include +#include +#include +#include +/* + * Not needed by this file; included to work around the lack of off_t + * definition for mlx5dv.h with unpatched rdma-core versions. + */ +#include + +#include "mlx5_glue.h" + +static int +mlx5_glue_fork_init(void) +{ + return ibv_fork_init(); +} + +static struct ibv_pd * +mlx5_glue_alloc_pd(struct ibv_context *context) +{ + return ibv_alloc_pd(context); +} + +static int +mlx5_glue_dealloc_pd(struct ibv_pd *pd) +{ + return ibv_dealloc_pd(pd); +} + +static struct ibv_device ** +mlx5_glue_get_device_list(int *num_devices) +{ + return ibv_get_device_list(num_devices); +} + +static void +mlx5_glue_free_device_list(struct ibv_device **list) +{ + ibv_free_device_list(list); +} + +static struct ibv_context * +mlx5_glue_open_device(struct ibv_device *device) +{ + return ibv_open_device(device); +} + +static int +mlx5_glue_close_device(struct ibv_context *context) +{ + return ibv_close_device(context); +} + +static int +mlx5_glue_query_device(struct ibv_context *context, + struct ibv_device_attr *device_attr) +{ + return ibv_query_device(context, device_attr); +} + +static int +mlx5_glue_query_device_ex(struct ibv_context *context, + const struct ibv_query_device_ex_input *input, + struct ibv_device_attr_ex *attr) +{ + return ibv_query_device_ex(context, input, attr); +} + +static int +mlx5_glue_query_rt_values_ex(struct ibv_context *context, + struct ibv_values_ex *values) +{ + return ibv_query_rt_values_ex(context, values); +} + +static int +mlx5_glue_query_port(struct ibv_context *context, uint8_t port_num, + struct ibv_port_attr *port_attr) +{ + return ibv_query_port(context, port_num, port_attr); +} + +static struct ibv_comp_channel * +mlx5_glue_create_comp_channel(struct ibv_context *context) +{ + return ibv_create_comp_channel(context); +} + +static int +mlx5_glue_destroy_comp_channel(struct ibv_comp_channel *channel) +{ + return ibv_destroy_comp_channel(channel); +} + +static struct ibv_cq * +mlx5_glue_create_cq(struct ibv_context *context, int cqe, void *cq_context, + struct ibv_comp_channel *channel, int comp_vector) +{ + return ibv_create_cq(context, cqe, cq_context, channel, comp_vector); +} + +static int +mlx5_glue_destroy_cq(struct ibv_cq *cq) +{ + return ibv_destroy_cq(cq); +} + +static int +mlx5_glue_get_cq_event(struct ibv_comp_channel *channel, struct ibv_cq **cq, + void **cq_context) +{ + return ibv_get_cq_event(channel, cq, cq_context); +} + +static void +mlx5_glue_ack_cq_events(struct ibv_cq *cq, unsigned int nevents) +{ + ibv_ack_cq_events(cq, nevents); +} + +static struct ibv_rwq_ind_table * +mlx5_glue_create_rwq_ind_table(struct ibv_context *context, + struct ibv_rwq_ind_table_init_attr *init_attr) +{ + return ibv_create_rwq_ind_table(context, init_attr); +} + +static int +mlx5_glue_destroy_rwq_ind_table(struct ibv_rwq_ind_table *rwq_ind_table) +{ + return ibv_destroy_rwq_ind_table(rwq_ind_table); +} + +static struct ibv_wq * +mlx5_glue_create_wq(struct ibv_context *context, + struct ibv_wq_init_attr *wq_init_attr) +{ + return ibv_create_wq(context, wq_init_attr); +} + +static int +mlx5_glue_destroy_wq(struct ibv_wq *wq) +{ + return ibv_destroy_wq(wq); +} +static int +mlx5_glue_modify_wq(struct ibv_wq *wq, struct ibv_wq_attr *wq_attr) +{ + return ibv_modify_wq(wq, wq_attr); +} + +static struct ibv_flow * +mlx5_glue_create_flow(struct ibv_qp *qp, struct ibv_flow_attr *flow) +{ + return ibv_create_flow(qp, flow); +} + +static int +mlx5_glue_destroy_flow(struct ibv_flow *flow_id) +{ + return ibv_destroy_flow(flow_id); +} + +static int +mlx5_glue_destroy_flow_action(void *action) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_action_destroy(action); +#else + struct mlx5dv_flow_action_attr *attr = action; + int res = 0; + switch (attr->type) { + case MLX5DV_FLOW_ACTION_TAG: + break; + default: + res = ibv_destroy_flow_action(attr->action); + break; + } + free(action); + return res; +#endif +#else + (void)action; + return -ENOTSUP; +#endif +} + +static struct ibv_qp * +mlx5_glue_create_qp(struct ibv_pd *pd, struct ibv_qp_init_attr *qp_init_attr) +{ + return ibv_create_qp(pd, qp_init_attr); +} + +static struct ibv_qp * +mlx5_glue_create_qp_ex(struct ibv_context *context, + struct ibv_qp_init_attr_ex *qp_init_attr_ex) +{ + return ibv_create_qp_ex(context, qp_init_attr_ex); +} + +static int +mlx5_glue_destroy_qp(struct ibv_qp *qp) +{ + return ibv_destroy_qp(qp); +} + +static int +mlx5_glue_modify_qp(struct ibv_qp *qp, struct ibv_qp_attr *attr, int attr_mask) +{ + return ibv_modify_qp(qp, attr, attr_mask); +} + +static struct ibv_mr * +mlx5_glue_reg_mr(struct ibv_pd *pd, void *addr, size_t length, int access) +{ + return ibv_reg_mr(pd, addr, length, access); +} + +static struct ibv_mr * +mlx5_glue_alloc_null_mr(struct ibv_pd *pd) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return ibv_alloc_null_mr(pd); +#else + (void)pd; + errno = ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_dereg_mr(struct ibv_mr *mr) +{ + return ibv_dereg_mr(mr); +} + +static struct ibv_counter_set * +mlx5_glue_create_counter_set(struct ibv_context *context, + struct ibv_counter_set_init_attr *init_attr) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 + (void)context; + (void)init_attr; + return NULL; +#else + return ibv_create_counter_set(context, init_attr); +#endif +} + +static int +mlx5_glue_destroy_counter_set(struct ibv_counter_set *cs) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 + (void)cs; + return -ENOTSUP; +#else + return ibv_destroy_counter_set(cs); +#endif +} + +static int +mlx5_glue_describe_counter_set(struct ibv_context *context, + uint16_t counter_set_id, + struct ibv_counter_set_description *cs_desc) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 + (void)context; + (void)counter_set_id; + (void)cs_desc; + return -ENOTSUP; +#else + return ibv_describe_counter_set(context, counter_set_id, cs_desc); +#endif +} + +static int +mlx5_glue_query_counter_set(struct ibv_query_counter_set_attr *query_attr, + struct ibv_counter_set_data *cs_data) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 + (void)query_attr; + (void)cs_data; + return -ENOTSUP; +#else + return ibv_query_counter_set(query_attr, cs_data); +#endif +} + +static struct ibv_counters * +mlx5_glue_create_counters(struct ibv_context *context, + struct ibv_counters_init_attr *init_attr) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 + (void)context; + (void)init_attr; + errno = ENOTSUP; + return NULL; +#else + return ibv_create_counters(context, init_attr); +#endif +} + +static int +mlx5_glue_destroy_counters(struct ibv_counters *counters) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 + (void)counters; + return -ENOTSUP; +#else + return ibv_destroy_counters(counters); +#endif +} + +static int +mlx5_glue_attach_counters(struct ibv_counters *counters, + struct ibv_counter_attach_attr *attr, + struct ibv_flow *flow) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 + (void)counters; + (void)attr; + (void)flow; + return -ENOTSUP; +#else + return ibv_attach_counters_point_flow(counters, attr, flow); +#endif +} + +static int +mlx5_glue_query_counters(struct ibv_counters *counters, + uint64_t *counters_value, + uint32_t ncounters, + uint32_t flags) +{ +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 + (void)counters; + (void)counters_value; + (void)ncounters; + (void)flags; + return -ENOTSUP; +#else + return ibv_read_counters(counters, counters_value, ncounters, flags); +#endif +} + +static void +mlx5_glue_ack_async_event(struct ibv_async_event *event) +{ + ibv_ack_async_event(event); +} + +static int +mlx5_glue_get_async_event(struct ibv_context *context, + struct ibv_async_event *event) +{ + return ibv_get_async_event(context, event); +} + +static const char * +mlx5_glue_port_state_str(enum ibv_port_state port_state) +{ + return ibv_port_state_str(port_state); +} + +static struct ibv_cq * +mlx5_glue_cq_ex_to_cq(struct ibv_cq_ex *cq) +{ + return ibv_cq_ex_to_cq(cq); +} + +static void * +mlx5_glue_dr_create_flow_action_dest_flow_tbl(void *tbl) +{ +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_action_create_dest_table(tbl); +#else + (void)tbl; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dr_create_flow_action_dest_port(void *domain, uint32_t port) +{ +#ifdef HAVE_MLX5DV_DR_CREATE_DEST_IB_PORT + return mlx5dv_dr_action_create_dest_ib_port(domain, port); +#else +#ifdef HAVE_MLX5DV_DR_ESWITCH + return mlx5dv_dr_action_create_dest_vport(domain, port); +#else + (void)domain; + (void)port; + errno = ENOTSUP; + return NULL; +#endif +#endif +} + +static void * +mlx5_glue_dr_create_flow_action_drop(void) +{ +#ifdef HAVE_MLX5DV_DR_ESWITCH + return mlx5dv_dr_action_create_drop(); +#else + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dr_create_flow_action_push_vlan(struct mlx5dv_dr_domain *domain, + rte_be32_t vlan_tag) +{ +#ifdef HAVE_MLX5DV_DR_VLAN + return mlx5dv_dr_action_create_push_vlan(domain, vlan_tag); +#else + (void)domain; + (void)vlan_tag; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dr_create_flow_action_pop_vlan(void) +{ +#ifdef HAVE_MLX5DV_DR_VLAN + return mlx5dv_dr_action_create_pop_vlan(); +#else + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dr_create_flow_tbl(void *domain, uint32_t level) +{ +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_table_create(domain, level); +#else + (void)domain; + (void)level; + errno = ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_dr_destroy_flow_tbl(void *tbl) +{ +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_table_destroy(tbl); +#else + (void)tbl; + errno = ENOTSUP; + return errno; +#endif +} + +static void * +mlx5_glue_dr_create_domain(struct ibv_context *ctx, + enum mlx5dv_dr_domain_type domain) +{ +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_domain_create(ctx, domain); +#else + (void)ctx; + (void)domain; + errno = ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_dr_destroy_domain(void *domain) +{ +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_domain_destroy(domain); +#else + (void)domain; + errno = ENOTSUP; + return errno; +#endif +} + +static int +mlx5_glue_dr_sync_domain(void *domain, uint32_t flags) +{ +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_domain_sync(domain, flags); +#else + (void)domain; + (void)flags; + errno = ENOTSUP; + return errno; +#endif +} + +static struct ibv_cq_ex * +mlx5_glue_dv_create_cq(struct ibv_context *context, + struct ibv_cq_init_attr_ex *cq_attr, + struct mlx5dv_cq_init_attr *mlx5_cq_attr) +{ + return mlx5dv_create_cq(context, cq_attr, mlx5_cq_attr); +} + +static struct ibv_wq * +mlx5_glue_dv_create_wq(struct ibv_context *context, + struct ibv_wq_init_attr *wq_attr, + struct mlx5dv_wq_init_attr *mlx5_wq_attr) +{ +#ifndef HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT + (void)context; + (void)wq_attr; + (void)mlx5_wq_attr; + errno = ENOTSUP; + return NULL; +#else + return mlx5dv_create_wq(context, wq_attr, mlx5_wq_attr); +#endif +} + +static int +mlx5_glue_dv_query_device(struct ibv_context *ctx, + struct mlx5dv_context *attrs_out) +{ + return mlx5dv_query_device(ctx, attrs_out); +} + +static int +mlx5_glue_dv_set_context_attr(struct ibv_context *ibv_ctx, + enum mlx5dv_set_ctx_attr_type type, void *attr) +{ + return mlx5dv_set_context_attr(ibv_ctx, type, attr); +} + +static int +mlx5_glue_dv_init_obj(struct mlx5dv_obj *obj, uint64_t obj_type) +{ + return mlx5dv_init_obj(obj, obj_type); +} + +static struct ibv_qp * +mlx5_glue_dv_create_qp(struct ibv_context *context, + struct ibv_qp_init_attr_ex *qp_init_attr_ex, + struct mlx5dv_qp_init_attr *dv_qp_init_attr) +{ +#ifdef HAVE_IBV_DEVICE_TUNNEL_SUPPORT + return mlx5dv_create_qp(context, qp_init_attr_ex, dv_qp_init_attr); +#else + (void)context; + (void)qp_init_attr_ex; + (void)dv_qp_init_attr; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow_matcher(struct ibv_context *context, + struct mlx5dv_flow_matcher_attr *matcher_attr, + void *tbl) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + (void)context; + return mlx5dv_dr_matcher_create(tbl, matcher_attr->priority, + matcher_attr->match_criteria_enable, + matcher_attr->match_mask); +#else + (void)tbl; + return mlx5dv_create_flow_matcher(context, matcher_attr); +#endif +#else + (void)context; + (void)matcher_attr; + (void)tbl; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow(void *matcher, + void *match_value, + size_t num_actions, + void *actions[]) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_rule_create(matcher, match_value, num_actions, + (struct mlx5dv_dr_action **)actions); +#else + size_t i; + struct mlx5dv_flow_action_attr actions_attr[8]; + + if (num_actions > 8) + return NULL; + for (i = 0; i < num_actions; i++) + actions_attr[i] = + *((struct mlx5dv_flow_action_attr *)(actions[i])); + return mlx5dv_create_flow(matcher, match_value, + num_actions, actions_attr); +#endif +#else + (void)matcher; + (void)match_value; + (void)num_actions; + (void)actions; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow_action_counter(void *counter_obj, uint32_t offset) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_action_create_flow_counter(counter_obj, offset); +#else + struct mlx5dv_flow_action_attr *action; + + (void)offset; + action = malloc(sizeof(*action)); + if (!action) + return NULL; + action->type = MLX5DV_FLOW_ACTION_COUNTERS_DEVX; + action->obj = counter_obj; + return action; +#endif +#else + (void)counter_obj; + (void)offset; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow_action_dest_ibv_qp(void *qp) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_action_create_dest_ibv_qp(qp); +#else + struct mlx5dv_flow_action_attr *action; + + action = malloc(sizeof(*action)); + if (!action) + return NULL; + action->type = MLX5DV_FLOW_ACTION_DEST_IBV_QP; + action->obj = qp; + return action; +#endif +#else + (void)qp; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow_action_dest_devx_tir(void *tir) +{ +#ifdef HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR + return mlx5dv_dr_action_create_dest_devx_tir(tir); +#else + (void)tir; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow_action_modify_header + (struct ibv_context *ctx, + enum mlx5dv_flow_table_type ft_type, + void *domain, uint64_t flags, + size_t actions_sz, + uint64_t actions[]) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + (void)ctx; + (void)ft_type; + return mlx5dv_dr_action_create_modify_header(domain, flags, actions_sz, + (__be64 *)actions); +#else + struct mlx5dv_flow_action_attr *action; + + (void)domain; + (void)flags; + action = malloc(sizeof(*action)); + if (!action) + return NULL; + action->type = MLX5DV_FLOW_ACTION_IBV_FLOW_ACTION; + action->action = mlx5dv_create_flow_action_modify_header + (ctx, actions_sz, actions, ft_type); + return action; +#endif +#else + (void)ctx; + (void)ft_type; + (void)domain; + (void)flags; + (void)actions_sz; + (void)actions; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow_action_packet_reformat + (struct ibv_context *ctx, + enum mlx5dv_flow_action_packet_reformat_type reformat_type, + enum mlx5dv_flow_table_type ft_type, + struct mlx5dv_dr_domain *domain, + uint32_t flags, size_t data_sz, void *data) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + (void)ctx; + (void)ft_type; + return mlx5dv_dr_action_create_packet_reformat(domain, flags, + reformat_type, data_sz, + data); +#else + (void)domain; + (void)flags; + struct mlx5dv_flow_action_attr *action; + + action = malloc(sizeof(*action)); + if (!action) + return NULL; + action->type = MLX5DV_FLOW_ACTION_IBV_FLOW_ACTION; + action->action = mlx5dv_create_flow_action_packet_reformat + (ctx, data_sz, data, reformat_type, ft_type); + return action; +#endif +#else + (void)ctx; + (void)reformat_type; + (void)ft_type; + (void)domain; + (void)flags; + (void)data_sz; + (void)data; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dv_create_flow_action_tag(uint32_t tag) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_action_create_tag(tag); +#else /* HAVE_MLX5DV_DR */ + struct mlx5dv_flow_action_attr *action; + + action = malloc(sizeof(*action)); + if (!action) + return NULL; + action->type = MLX5DV_FLOW_ACTION_TAG; + action->tag_value = tag; + return action; +#endif /* HAVE_MLX5DV_DR */ +#else /* HAVE_IBV_FLOW_DV_SUPPORT */ + (void)tag; + errno = ENOTSUP; + return NULL; +#endif /* HAVE_IBV_FLOW_DV_SUPPORT */ +} + +static void * +mlx5_glue_dv_create_flow_action_meter(struct mlx5dv_dr_flow_meter_attr *attr) +{ +#if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER) + return mlx5dv_dr_action_create_flow_meter(attr); +#else + (void)attr; + errno = ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_dv_modify_flow_action_meter(void *action, + struct mlx5dv_dr_flow_meter_attr *attr, + uint64_t modify_bits) +{ +#if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER) + return mlx5dv_dr_action_modify_flow_meter(action, attr, modify_bits); +#else + (void)action; + (void)attr; + (void)modify_bits; + errno = ENOTSUP; + return errno; +#endif +} + +static void * +mlx5_glue_dv_create_flow_action_aso(struct mlx5dv_dr_domain *domain, + void *aso_obj, + uint32_t offset, + uint32_t flags, + uint8_t return_reg_c) +{ +#if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_ASO) + return mlx5dv_dr_action_create_aso(domain, aso_obj, offset, + flags, return_reg_c); +#else + (void)domain; + (void)aso_obj; + (void)offset; + (void)flags; + (void)return_reg_c; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dr_create_flow_action_default_miss(void) +{ +#if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_DEFAULT_MISS) + return mlx5dv_dr_action_create_default_miss(); +#else + errno = ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_dv_destroy_flow(void *flow_id) +{ +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_rule_destroy(flow_id); +#else + return ibv_destroy_flow(flow_id); +#endif +} + +static int +mlx5_glue_dv_destroy_flow_matcher(void *matcher) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT +#ifdef HAVE_MLX5DV_DR + return mlx5dv_dr_matcher_destroy(matcher); +#else + return mlx5dv_destroy_flow_matcher(matcher); +#endif +#else + (void)matcher; + errno = ENOTSUP; + return errno; +#endif +} + +static struct ibv_context * +mlx5_glue_dv_open_device(struct ibv_device *device) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_open_device(device, + &(struct mlx5dv_context_attr){ + .flags = MLX5DV_CONTEXT_FLAGS_DEVX, + }); +#else + (void)device; + errno = ENOTSUP; + return NULL; +#endif +} + +static struct mlx5dv_devx_obj * +mlx5_glue_devx_obj_create(struct ibv_context *ctx, + const void *in, size_t inlen, + void *out, size_t outlen) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_obj_create(ctx, in, inlen, out, outlen); +#else + (void)ctx; + (void)in; + (void)inlen; + (void)out; + (void)outlen; + errno = ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_devx_obj_destroy(struct mlx5dv_devx_obj *obj) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_obj_destroy(obj); +#else + (void)obj; + return -ENOTSUP; +#endif +} + +static int +mlx5_glue_devx_obj_query(struct mlx5dv_devx_obj *obj, + const void *in, size_t inlen, + void *out, size_t outlen) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_obj_query(obj, in, inlen, out, outlen); +#else + (void)obj; + (void)in; + (void)inlen; + (void)out; + (void)outlen; + return -ENOTSUP; +#endif +} + +static int +mlx5_glue_devx_obj_modify(struct mlx5dv_devx_obj *obj, + const void *in, size_t inlen, + void *out, size_t outlen) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_obj_modify(obj, in, inlen, out, outlen); +#else + (void)obj; + (void)in; + (void)inlen; + (void)out; + (void)outlen; + return -ENOTSUP; +#endif +} + +static int +mlx5_glue_devx_general_cmd(struct ibv_context *ctx, + const void *in, size_t inlen, + void *out, size_t outlen) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_general_cmd(ctx, in, inlen, out, outlen); +#else + (void)ctx; + (void)in; + (void)inlen; + (void)out; + (void)outlen; + return -ENOTSUP; +#endif +} + +static struct mlx5dv_devx_cmd_comp * +mlx5_glue_devx_create_cmd_comp(struct ibv_context *ctx) +{ +#ifdef HAVE_IBV_DEVX_ASYNC + return mlx5dv_devx_create_cmd_comp(ctx); +#else + (void)ctx; + errno = -ENOTSUP; + return NULL; +#endif +} + +static void +mlx5_glue_devx_destroy_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp) +{ +#ifdef HAVE_IBV_DEVX_ASYNC + mlx5dv_devx_destroy_cmd_comp(cmd_comp); +#else + (void)cmd_comp; + errno = -ENOTSUP; +#endif +} + +static int +mlx5_glue_devx_obj_query_async(struct mlx5dv_devx_obj *obj, const void *in, + size_t inlen, size_t outlen, uint64_t wr_id, + struct mlx5dv_devx_cmd_comp *cmd_comp) +{ +#ifdef HAVE_IBV_DEVX_ASYNC + return mlx5dv_devx_obj_query_async(obj, in, inlen, outlen, wr_id, + cmd_comp); +#else + (void)obj; + (void)in; + (void)inlen; + (void)outlen; + (void)wr_id; + (void)cmd_comp; + return -ENOTSUP; +#endif +} + +static int +mlx5_glue_devx_get_async_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp, + struct mlx5dv_devx_async_cmd_hdr *cmd_resp, + size_t cmd_resp_len) +{ +#ifdef HAVE_IBV_DEVX_ASYNC + return mlx5dv_devx_get_async_cmd_comp(cmd_comp, cmd_resp, + cmd_resp_len); +#else + (void)cmd_comp; + (void)cmd_resp; + (void)cmd_resp_len; + return -ENOTSUP; +#endif +} + +static struct mlx5dv_devx_umem * +mlx5_glue_devx_umem_reg(struct ibv_context *context, void *addr, size_t size, + uint32_t access) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_umem_reg(context, addr, size, access); +#else + (void)context; + (void)addr; + (void)size; + (void)access; + errno = -ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_devx_umem_dereg(struct mlx5dv_devx_umem *dv_devx_umem) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_umem_dereg(dv_devx_umem); +#else + (void)dv_devx_umem; + return -ENOTSUP; +#endif +} + +static int +mlx5_glue_devx_qp_query(struct ibv_qp *qp, + const void *in, size_t inlen, + void *out, size_t outlen) +{ +#ifdef HAVE_IBV_DEVX_QP + return mlx5dv_devx_qp_query(qp, in, inlen, out, outlen); +#else + (void)qp; + (void)in; + (void)inlen; + (void)out; + (void)outlen; + errno = ENOTSUP; + return errno; +#endif +} + +static int +mlx5_glue_devx_wq_query(struct ibv_wq *wq, const void *in, size_t inlen, + void *out, size_t outlen) +{ +#ifdef HAVE_IBV_DEVX_QP + return mlx5dv_devx_wq_query(wq, in, inlen, out, outlen); +#else + (void)wq; + (void)in; + (void)inlen; + (void)out; + (void)outlen; + errno = ENOTSUP; + return errno; +#endif +} + +static int +mlx5_glue_devx_port_query(struct ibv_context *ctx, + uint32_t port_num, + struct mlx5_port_info *info) +{ + int err = 0; + + info->query_flags = 0; +#ifdef HAVE_MLX5DV_DR_DEVX_PORT_V35 + /* The DevX port query API is implemented (rdma-core v35 and above). */ + struct mlx5_ib_uapi_query_port devx_port; + + memset(&devx_port, 0, sizeof(devx_port)); + err = mlx5dv_query_port(ctx, port_num, &devx_port); + if (err) + return err; + if (devx_port.flags & MLX5DV_QUERY_PORT_VPORT_REG_C0) { + info->vport_meta_tag = devx_port.reg_c0.value; + info->vport_meta_mask = devx_port.reg_c0.mask; + info->query_flags |= MLX5_PORT_QUERY_REG_C0; + } + if (devx_port.flags & MLX5DV_QUERY_PORT_VPORT) { + info->vport_id = devx_port.vport; + info->query_flags |= MLX5_PORT_QUERY_VPORT; + } +#else +#ifdef HAVE_MLX5DV_DR_DEVX_PORT + /* The legacy DevX port query API is implemented (prior v35). */ + struct mlx5dv_devx_port devx_port = { + .comp_mask = MLX5DV_DEVX_PORT_VPORT | + MLX5DV_DEVX_PORT_MATCH_REG_C_0 + }; + + err = mlx5dv_query_devx_port(ctx, port_num, &devx_port); + if (err) + return err; + if (devx_port.comp_mask & MLX5DV_DEVX_PORT_MATCH_REG_C_0) { + info->vport_meta_tag = devx_port.reg_c_0.value; + info->vport_meta_mask = devx_port.reg_c_0.mask; + info->query_flags |= MLX5_PORT_QUERY_REG_C0; + } + if (devx_port.comp_mask & MLX5DV_DEVX_PORT_VPORT) { + info->vport_id = devx_port.vport_num; + info->query_flags |= MLX5_PORT_QUERY_VPORT; + } +#else + RTE_SET_USED(ctx); + RTE_SET_USED(port_num); +#endif /* HAVE_MLX5DV_DR_DEVX_PORT */ +#endif /* HAVE_MLX5DV_DR_DEVX_PORT_V35 */ + return err; +} + +static int +mlx5_glue_dr_dump_single_rule(FILE *file, void *rule) +{ +#ifdef HAVE_MLX5_DR_FLOW_DUMP_RULE + return mlx5dv_dump_dr_rule(file, rule); +#else + RTE_SET_USED(file); + RTE_SET_USED(rule); + return -ENOTSUP; +#endif +} + +static int +mlx5_glue_dr_dump_domain(FILE *file, void *domain) +{ +#ifdef HAVE_MLX5_DR_FLOW_DUMP + return mlx5dv_dump_dr_domain(file, domain); +#else + RTE_SET_USED(file); + RTE_SET_USED(domain); + return -ENOTSUP; +#endif +} + +static void * +mlx5_glue_dr_create_flow_action_sampler + (struct mlx5dv_dr_flow_sampler_attr *attr) +{ +#ifdef HAVE_MLX5_DR_CREATE_ACTION_FLOW_SAMPLE + return mlx5dv_dr_action_create_flow_sampler(attr); +#else + (void)attr; + errno = ENOTSUP; + return NULL; +#endif +} + +static void * +mlx5_glue_dr_action_create_dest_array + (void *domain, + size_t num_dest, + struct mlx5dv_dr_action_dest_attr *dests[]) +{ +#ifdef HAVE_MLX5_DR_CREATE_ACTION_DEST_ARRAY + return mlx5dv_dr_action_create_dest_array + (domain, + num_dest, + dests); +#else + (void)domain; + (void)num_dest; + (void)dests; + errno = ENOTSUP; + return NULL; +#endif +} + +static int +mlx5_glue_devx_query_eqn(struct ibv_context *ctx, uint32_t cpus, + uint32_t *eqn) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_query_eqn(ctx, cpus, eqn); +#else + (void)ctx; + (void)cpus; + (void)eqn; + return -ENOTSUP; +#endif +} + +static struct mlx5dv_devx_event_channel * +mlx5_glue_devx_create_event_channel(struct ibv_context *ctx, int flags) +{ +#ifdef HAVE_IBV_DEVX_EVENT + return mlx5dv_devx_create_event_channel(ctx, flags); +#else + (void)ctx; + (void)flags; + errno = ENOTSUP; + return NULL; +#endif +} + +static void +mlx5_glue_devx_destroy_event_channel(struct mlx5dv_devx_event_channel *eventc) +{ +#ifdef HAVE_IBV_DEVX_EVENT + mlx5dv_devx_destroy_event_channel(eventc); +#else + (void)eventc; +#endif +} + +static int +mlx5_glue_devx_subscribe_devx_event(struct mlx5dv_devx_event_channel *eventc, + struct mlx5dv_devx_obj *obj, + uint16_t events_sz, uint16_t events_num[], + uint64_t cookie) +{ +#ifdef HAVE_IBV_DEVX_EVENT + return mlx5dv_devx_subscribe_devx_event(eventc, obj, events_sz, + events_num, cookie); +#else + (void)eventc; + (void)obj; + (void)events_sz; + (void)events_num; + (void)cookie; + return -ENOTSUP; +#endif +} + +static int +mlx5_glue_devx_subscribe_devx_event_fd(struct mlx5dv_devx_event_channel *eventc, + int fd, struct mlx5dv_devx_obj *obj, + uint16_t event_num) +{ +#ifdef HAVE_IBV_DEVX_EVENT + return mlx5dv_devx_subscribe_devx_event_fd(eventc, fd, obj, event_num); +#else + (void)eventc; + (void)fd; + (void)obj; + (void)event_num; + return -ENOTSUP; +#endif +} + +static ssize_t +mlx5_glue_devx_get_event(struct mlx5dv_devx_event_channel *eventc, + struct mlx5dv_devx_async_event_hdr *event_data, + size_t event_resp_len) +{ +#ifdef HAVE_IBV_DEVX_EVENT + return mlx5dv_devx_get_event(eventc, event_data, event_resp_len); +#else + (void)eventc; + (void)event_data; + (void)event_resp_len; + errno = ENOTSUP; + return -1; +#endif +} + +static struct mlx5dv_devx_uar * +mlx5_glue_devx_alloc_uar(struct ibv_context *context, uint32_t flags) +{ +#ifdef HAVE_IBV_DEVX_OBJ + return mlx5dv_devx_alloc_uar(context, flags); +#else + (void)context; + (void)flags; + errno = ENOTSUP; + return NULL; +#endif +} + +static void +mlx5_glue_devx_free_uar(struct mlx5dv_devx_uar *devx_uar) +{ +#ifdef HAVE_IBV_DEVX_OBJ + mlx5dv_devx_free_uar(devx_uar); +#else + (void)devx_uar; +#endif +} + +static struct mlx5dv_var * +mlx5_glue_dv_alloc_var(struct ibv_context *context, uint32_t flags) +{ +#ifdef HAVE_IBV_VAR + return mlx5dv_alloc_var(context, flags); +#else + (void)context; + (void)flags; + errno = ENOTSUP; + return NULL; +#endif +} + +static void +mlx5_glue_dv_free_var(struct mlx5dv_var *var) +{ +#ifdef HAVE_IBV_VAR + mlx5dv_free_var(var); +#else + (void)var; + errno = ENOTSUP; +#endif +} + +static void +mlx5_glue_dr_reclaim_domain_memory(void *domain, uint32_t enable) +{ +#ifdef HAVE_MLX5DV_DR_MEM_RECLAIM + mlx5dv_dr_domain_set_reclaim_device_memory(domain, enable); +#else + (void)(enable); + (void)(domain); +#endif +} + +static struct mlx5dv_pp * +mlx5_glue_dv_alloc_pp(struct ibv_context *context, + size_t pp_context_sz, + const void *pp_context, + uint32_t flags) +{ +#ifdef HAVE_MLX5DV_PP_ALLOC + return mlx5dv_pp_alloc(context, pp_context_sz, pp_context, flags); +#else + RTE_SET_USED(context); + RTE_SET_USED(pp_context_sz); + RTE_SET_USED(pp_context); + RTE_SET_USED(flags); + errno = ENOTSUP; + return NULL; +#endif +} + +static void +mlx5_glue_dr_allow_duplicate_rules(void *domain, uint32_t allow) +{ +#ifdef HAVE_MLX5_DR_ALLOW_DUPLICATE + mlx5dv_dr_domain_allow_duplicate_rules(domain, allow); +#else + (void)(allow); + (void)(domain); +#endif +} + +static void +mlx5_glue_dv_free_pp(struct mlx5dv_pp *pp) +{ +#ifdef HAVE_MLX5DV_PP_ALLOC + mlx5dv_pp_free(pp); +#else + RTE_SET_USED(pp); +#endif +} + +__rte_cache_aligned +const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue) { + .version = MLX5_GLUE_VERSION, + .fork_init = mlx5_glue_fork_init, + .alloc_pd = mlx5_glue_alloc_pd, + .dealloc_pd = mlx5_glue_dealloc_pd, + .get_device_list = mlx5_glue_get_device_list, + .free_device_list = mlx5_glue_free_device_list, + .open_device = mlx5_glue_open_device, + .close_device = mlx5_glue_close_device, + .query_device = mlx5_glue_query_device, + .query_device_ex = mlx5_glue_query_device_ex, + .query_rt_values_ex = mlx5_glue_query_rt_values_ex, + .query_port = mlx5_glue_query_port, + .create_comp_channel = mlx5_glue_create_comp_channel, + .destroy_comp_channel = mlx5_glue_destroy_comp_channel, + .create_cq = mlx5_glue_create_cq, + .destroy_cq = mlx5_glue_destroy_cq, + .get_cq_event = mlx5_glue_get_cq_event, + .ack_cq_events = mlx5_glue_ack_cq_events, + .create_rwq_ind_table = mlx5_glue_create_rwq_ind_table, + .destroy_rwq_ind_table = mlx5_glue_destroy_rwq_ind_table, + .create_wq = mlx5_glue_create_wq, + .destroy_wq = mlx5_glue_destroy_wq, + .modify_wq = mlx5_glue_modify_wq, + .create_flow = mlx5_glue_create_flow, + .destroy_flow = mlx5_glue_destroy_flow, + .destroy_flow_action = mlx5_glue_destroy_flow_action, + .create_qp = mlx5_glue_create_qp, + .create_qp_ex = mlx5_glue_create_qp_ex, + .destroy_qp = mlx5_glue_destroy_qp, + .modify_qp = mlx5_glue_modify_qp, + .reg_mr = mlx5_glue_reg_mr, + .alloc_null_mr = mlx5_glue_alloc_null_mr, + .dereg_mr = mlx5_glue_dereg_mr, + .create_counter_set = mlx5_glue_create_counter_set, + .destroy_counter_set = mlx5_glue_destroy_counter_set, + .describe_counter_set = mlx5_glue_describe_counter_set, + .query_counter_set = mlx5_glue_query_counter_set, + .create_counters = mlx5_glue_create_counters, + .destroy_counters = mlx5_glue_destroy_counters, + .attach_counters = mlx5_glue_attach_counters, + .query_counters = mlx5_glue_query_counters, + .ack_async_event = mlx5_glue_ack_async_event, + .get_async_event = mlx5_glue_get_async_event, + .port_state_str = mlx5_glue_port_state_str, + .cq_ex_to_cq = mlx5_glue_cq_ex_to_cq, + .dr_create_flow_action_dest_flow_tbl = + mlx5_glue_dr_create_flow_action_dest_flow_tbl, + .dr_create_flow_action_dest_port = + mlx5_glue_dr_create_flow_action_dest_port, + .dr_create_flow_action_drop = + mlx5_glue_dr_create_flow_action_drop, + .dr_create_flow_action_push_vlan = + mlx5_glue_dr_create_flow_action_push_vlan, + .dr_create_flow_action_pop_vlan = + mlx5_glue_dr_create_flow_action_pop_vlan, + .dr_create_flow_tbl = mlx5_glue_dr_create_flow_tbl, + .dr_destroy_flow_tbl = mlx5_glue_dr_destroy_flow_tbl, + .dr_create_domain = mlx5_glue_dr_create_domain, + .dr_destroy_domain = mlx5_glue_dr_destroy_domain, + .dr_sync_domain = mlx5_glue_dr_sync_domain, + .dv_create_cq = mlx5_glue_dv_create_cq, + .dv_create_wq = mlx5_glue_dv_create_wq, + .dv_query_device = mlx5_glue_dv_query_device, + .dv_set_context_attr = mlx5_glue_dv_set_context_attr, + .dv_init_obj = mlx5_glue_dv_init_obj, + .dv_create_qp = mlx5_glue_dv_create_qp, + .dv_create_flow_matcher = mlx5_glue_dv_create_flow_matcher, + .dv_create_flow = mlx5_glue_dv_create_flow, + .dv_create_flow_action_counter = + mlx5_glue_dv_create_flow_action_counter, + .dv_create_flow_action_dest_ibv_qp = + mlx5_glue_dv_create_flow_action_dest_ibv_qp, + .dv_create_flow_action_dest_devx_tir = + mlx5_glue_dv_create_flow_action_dest_devx_tir, + .dv_create_flow_action_modify_header = + mlx5_glue_dv_create_flow_action_modify_header, + .dv_create_flow_action_packet_reformat = + mlx5_glue_dv_create_flow_action_packet_reformat, + .dv_create_flow_action_tag = mlx5_glue_dv_create_flow_action_tag, + .dv_create_flow_action_meter = mlx5_glue_dv_create_flow_action_meter, + .dv_modify_flow_action_meter = mlx5_glue_dv_modify_flow_action_meter, + .dv_create_flow_action_aso = mlx5_glue_dv_create_flow_action_aso, + .dr_create_flow_action_default_miss = + mlx5_glue_dr_create_flow_action_default_miss, + .dv_destroy_flow = mlx5_glue_dv_destroy_flow, + .dv_destroy_flow_matcher = mlx5_glue_dv_destroy_flow_matcher, + .dv_open_device = mlx5_glue_dv_open_device, + .devx_obj_create = mlx5_glue_devx_obj_create, + .devx_obj_destroy = mlx5_glue_devx_obj_destroy, + .devx_obj_query = mlx5_glue_devx_obj_query, + .devx_obj_modify = mlx5_glue_devx_obj_modify, + .devx_general_cmd = mlx5_glue_devx_general_cmd, + .devx_create_cmd_comp = mlx5_glue_devx_create_cmd_comp, + .devx_destroy_cmd_comp = mlx5_glue_devx_destroy_cmd_comp, + .devx_obj_query_async = mlx5_glue_devx_obj_query_async, + .devx_get_async_cmd_comp = mlx5_glue_devx_get_async_cmd_comp, + .devx_umem_reg = mlx5_glue_devx_umem_reg, + .devx_umem_dereg = mlx5_glue_devx_umem_dereg, + .devx_qp_query = mlx5_glue_devx_qp_query, + .devx_wq_query = mlx5_glue_devx_wq_query, + .devx_port_query = mlx5_glue_devx_port_query, + .dr_dump_domain = mlx5_glue_dr_dump_domain, + .dr_dump_rule = mlx5_glue_dr_dump_single_rule, + .dr_reclaim_domain_memory = mlx5_glue_dr_reclaim_domain_memory, + .dr_create_flow_action_sampler = + mlx5_glue_dr_create_flow_action_sampler, + .dr_create_flow_action_dest_array = + mlx5_glue_dr_action_create_dest_array, + .dr_allow_duplicate_rules = mlx5_glue_dr_allow_duplicate_rules, + .devx_query_eqn = mlx5_glue_devx_query_eqn, + .devx_create_event_channel = mlx5_glue_devx_create_event_channel, + .devx_destroy_event_channel = mlx5_glue_devx_destroy_event_channel, + .devx_subscribe_devx_event = mlx5_glue_devx_subscribe_devx_event, + .devx_subscribe_devx_event_fd = mlx5_glue_devx_subscribe_devx_event_fd, + .devx_get_event = mlx5_glue_devx_get_event, + .devx_alloc_uar = mlx5_glue_devx_alloc_uar, + .devx_free_uar = mlx5_glue_devx_free_uar, + .dv_alloc_var = mlx5_glue_dv_alloc_var, + .dv_free_var = mlx5_glue_dv_free_var, + .dv_alloc_pp = mlx5_glue_dv_alloc_pp, + .dv_free_pp = mlx5_glue_dv_free_pp, +}; diff --git a/drivers/common/mlx5/freebsd/mlx5_glue.h b/drivers/common/mlx5/freebsd/mlx5_glue.h new file mode 100644 index 0000000000..9f12a5d71e --- /dev/null +++ b/drivers/common/mlx5/freebsd/mlx5_glue.h @@ -0,0 +1,374 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2018 6WIND S.A. + * Copyright 2018 Mellanox Technologies, Ltd + */ + +#ifndef MLX5_GLUE_H_ +#define MLX5_GLUE_H_ + +#include +#include +#include +/* Verbs headers do not support -pedantic. */ +#ifdef PEDANTIC +#pragma GCC diagnostic ignored "-Wpedantic" +#endif +#include +#include +#ifdef PEDANTIC +#pragma GCC diagnostic error "-Wpedantic" +#endif + +#include + +#include "mlx5_autoconf.h" + +#ifndef MLX5_GLUE_VERSION +#define MLX5_GLUE_VERSION "" +#endif + +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V42 +struct ibv_counter_set; +struct ibv_counter_set_data; +struct ibv_counter_set_description; +struct ibv_counter_set_init_attr; +struct ibv_query_counter_set_attr; +#endif + +#ifndef HAVE_IBV_DEVICE_COUNTERS_SET_V45 +struct ibv_counters; +struct ibv_counters_init_attr; +struct ibv_counter_attach_attr; +#endif + +#ifndef HAVE_IBV_DEVICE_TUNNEL_SUPPORT +struct mlx5dv_qp_init_attr; +#endif + +#ifndef HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT +struct mlx5dv_wq_init_attr; +#endif + +#ifndef HAVE_IBV_FLOW_DV_SUPPORT +struct mlx5dv_flow_matcher; +struct mlx5dv_flow_matcher_attr; +struct mlx5dv_flow_action_attr; +struct mlx5dv_flow_match_parameters; +struct mlx5dv_dr_flow_meter_attr; +struct ibv_flow_action; +enum mlx5dv_flow_action_packet_reformat_type { packet_reformat_type = 0, }; +enum mlx5dv_flow_table_type { flow_table_type = 0, }; +#endif + +#ifndef HAVE_IBV_FLOW_DEVX_COUNTERS +#define MLX5DV_FLOW_ACTION_COUNTERS_DEVX 0 +#endif + +#ifndef HAVE_IBV_DEVX_OBJ +struct mlx5dv_devx_obj; +struct mlx5dv_devx_umem { uint32_t umem_id; }; +struct mlx5dv_devx_uar { void *reg_addr; void *base_addr; uint32_t page_id; }; +#endif + +#ifndef HAVE_IBV_DEVX_ASYNC +struct mlx5dv_devx_cmd_comp; +struct mlx5dv_devx_async_cmd_hdr; +#endif + +#ifndef HAVE_MLX5DV_DR +enum mlx5dv_dr_domain_type { unused, }; +struct mlx5dv_dr_domain; +struct mlx5dv_dr_action; +#define MLX5DV_DR_ACTION_FLAGS_ROOT_LEVEL 1 +#endif + +#ifndef HAVE_MLX5DV_DR_DEVX_PORT +struct mlx5dv_devx_port; +#endif + +#ifndef HAVE_MLX5DV_DR_DEVX_PORT_V35 +struct mlx5dv_port; +#endif + +#define MLX5_PORT_QUERY_VPORT (1u << 0) +#define MLX5_PORT_QUERY_REG_C0 (1u << 1) + +struct mlx5_port_info { + uint16_t query_flags; + uint16_t vport_id; /* Associated VF vport index (if any). */ + uint32_t vport_meta_tag; /* Used for vport index match ove VF LAG. */ + uint32_t vport_meta_mask; /* Used for vport index field match mask. */ +}; + +#ifndef HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER +struct mlx5dv_dr_flow_meter_attr; +#endif + +#ifndef HAVE_MLX5_DR_CREATE_ACTION_FLOW_SAMPLE +struct mlx5dv_dr_flow_sampler_attr { + uint32_t sample_ratio; + void *default_next_table; + size_t num_sample_actions; + struct mlx5dv_dr_action **sample_actions; + uint64_t action; +}; +#endif + +#ifndef HAVE_MLX5_DR_CREATE_ACTION_DEST_ARRAY +enum mlx5dv_dr_action_dest_type { + MLX5DV_DR_ACTION_DEST, + MLX5DV_DR_ACTION_DEST_REFORMAT, +}; +struct mlx5dv_dr_action_dest_reformat { + struct mlx5dv_dr_action *reformat; + struct mlx5dv_dr_action *dest; +}; +struct mlx5dv_dr_action_dest_attr { + enum mlx5dv_dr_action_dest_type type; + union { + struct mlx5dv_dr_action *dest; + struct mlx5dv_dr_action_dest_reformat *dest_reformat; + }; +}; +#endif + +#ifndef HAVE_IBV_DEVX_EVENT +struct mlx5dv_devx_event_channel { int fd; }; +struct mlx5dv_devx_async_event_hdr; +#define MLX5DV_DEVX_CREATE_EVENT_CHANNEL_FLAGS_OMIT_EV_DATA 1 +#endif + +#ifndef HAVE_IBV_VAR +struct mlx5dv_var { uint32_t page_id; uint32_t length; off_t mmap_off; + uint64_t comp_mask; }; +#endif + +#ifndef HAVE_IBV_RELAXED_ORDERING +#define IBV_ACCESS_RELAXED_ORDERING 0 +#endif + +struct mlx5_glue { + const char *version; + int (*fork_init)(void); + struct ibv_pd *(*alloc_pd)(struct ibv_context *context); + int (*dealloc_pd)(struct ibv_pd *pd); + struct ibv_device **(*get_device_list)(int *num_devices); + void (*free_device_list)(struct ibv_device **list); + struct ibv_context *(*open_device)(struct ibv_device *device); + int (*close_device)(struct ibv_context *context); + int (*query_device)(struct ibv_context *context, + struct ibv_device_attr *device_attr); + int (*query_device_ex)(struct ibv_context *context, + const struct ibv_query_device_ex_input *input, + struct ibv_device_attr_ex *attr); + int (*query_rt_values_ex)(struct ibv_context *context, + struct ibv_values_ex *values); + int (*query_port)(struct ibv_context *context, uint8_t port_num, + struct ibv_port_attr *port_attr); + struct ibv_comp_channel *(*create_comp_channel) + (struct ibv_context *context); + int (*destroy_comp_channel)(struct ibv_comp_channel *channel); + struct ibv_cq *(*create_cq)(struct ibv_context *context, int cqe, + void *cq_context, + struct ibv_comp_channel *channel, + int comp_vector); + int (*destroy_cq)(struct ibv_cq *cq); + int (*get_cq_event)(struct ibv_comp_channel *channel, + struct ibv_cq **cq, void **cq_context); + void (*ack_cq_events)(struct ibv_cq *cq, unsigned int nevents); + struct ibv_rwq_ind_table *(*create_rwq_ind_table) + (struct ibv_context *context, + struct ibv_rwq_ind_table_init_attr *init_attr); + int (*destroy_rwq_ind_table)(struct ibv_rwq_ind_table *rwq_ind_table); + struct ibv_wq *(*create_wq)(struct ibv_context *context, + struct ibv_wq_init_attr *wq_init_attr); + int (*destroy_wq)(struct ibv_wq *wq); + int (*modify_wq)(struct ibv_wq *wq, struct ibv_wq_attr *wq_attr); + struct ibv_flow *(*create_flow)(struct ibv_qp *qp, + struct ibv_flow_attr *flow); + int (*destroy_flow)(struct ibv_flow *flow_id); + int (*destroy_flow_action)(void *action); + struct ibv_qp *(*create_qp)(struct ibv_pd *pd, + struct ibv_qp_init_attr *qp_init_attr); + struct ibv_qp *(*create_qp_ex) + (struct ibv_context *context, + struct ibv_qp_init_attr_ex *qp_init_attr_ex); + int (*destroy_qp)(struct ibv_qp *qp); + int (*modify_qp)(struct ibv_qp *qp, struct ibv_qp_attr *attr, + int attr_mask); + struct ibv_mr *(*reg_mr)(struct ibv_pd *pd, void *addr, + size_t length, int access); + struct ibv_mr *(*alloc_null_mr)(struct ibv_pd *pd); + int (*dereg_mr)(struct ibv_mr *mr); + struct ibv_counter_set *(*create_counter_set) + (struct ibv_context *context, + struct ibv_counter_set_init_attr *init_attr); + int (*destroy_counter_set)(struct ibv_counter_set *cs); + int (*describe_counter_set) + (struct ibv_context *context, + uint16_t counter_set_id, + struct ibv_counter_set_description *cs_desc); + int (*query_counter_set)(struct ibv_query_counter_set_attr *query_attr, + struct ibv_counter_set_data *cs_data); + struct ibv_counters *(*create_counters) + (struct ibv_context *context, + struct ibv_counters_init_attr *init_attr); + int (*destroy_counters)(struct ibv_counters *counters); + int (*attach_counters)(struct ibv_counters *counters, + struct ibv_counter_attach_attr *attr, + struct ibv_flow *flow); + int (*query_counters)(struct ibv_counters *counters, + uint64_t *counters_value, + uint32_t ncounters, + uint32_t flags); + void (*ack_async_event)(struct ibv_async_event *event); + int (*get_async_event)(struct ibv_context *context, + struct ibv_async_event *event); + const char *(*port_state_str)(enum ibv_port_state port_state); + struct ibv_cq *(*cq_ex_to_cq)(struct ibv_cq_ex *cq); + void *(*dr_create_flow_action_dest_flow_tbl)(void *tbl); + void *(*dr_create_flow_action_dest_port)(void *domain, + uint32_t port); + void *(*dr_create_flow_action_drop)(void); + void *(*dr_create_flow_action_push_vlan) + (struct mlx5dv_dr_domain *domain, + rte_be32_t vlan_tag); + void *(*dr_create_flow_action_pop_vlan)(void); + void *(*dr_create_flow_tbl)(void *domain, uint32_t level); + int (*dr_destroy_flow_tbl)(void *tbl); + void *(*dr_create_domain)(struct ibv_context *ctx, + enum mlx5dv_dr_domain_type domain); + int (*dr_destroy_domain)(void *domain); + int (*dr_sync_domain)(void *domain, uint32_t flags); + struct ibv_cq_ex *(*dv_create_cq) + (struct ibv_context *context, + struct ibv_cq_init_attr_ex *cq_attr, + struct mlx5dv_cq_init_attr *mlx5_cq_attr); + struct ibv_wq *(*dv_create_wq) + (struct ibv_context *context, + struct ibv_wq_init_attr *wq_attr, + struct mlx5dv_wq_init_attr *mlx5_wq_attr); + int (*dv_query_device)(struct ibv_context *ctx_in, + struct mlx5dv_context *attrs_out); + int (*dv_set_context_attr)(struct ibv_context *ibv_ctx, + enum mlx5dv_set_ctx_attr_type type, + void *attr); + int (*dv_init_obj)(struct mlx5dv_obj *obj, uint64_t obj_type); + struct ibv_qp *(*dv_create_qp) + (struct ibv_context *context, + struct ibv_qp_init_attr_ex *qp_init_attr_ex, + struct mlx5dv_qp_init_attr *dv_qp_init_attr); + void *(*dv_create_flow_matcher) + (struct ibv_context *context, + struct mlx5dv_flow_matcher_attr *matcher_attr, + void *tbl); + void *(*dv_create_flow)(void *matcher, void *match_value, + size_t num_actions, void *actions[]); + void *(*dv_create_flow_action_counter)(void *obj, uint32_t offset); + void *(*dv_create_flow_action_dest_ibv_qp)(void *qp); + void *(*dv_create_flow_action_dest_devx_tir)(void *tir); + void *(*dv_create_flow_action_modify_header) + (struct ibv_context *ctx, enum mlx5dv_flow_table_type ft_type, + void *domain, uint64_t flags, size_t actions_sz, + uint64_t actions[]); + void *(*dv_create_flow_action_packet_reformat) + (struct ibv_context *ctx, + enum mlx5dv_flow_action_packet_reformat_type reformat_type, + enum mlx5dv_flow_table_type ft_type, + struct mlx5dv_dr_domain *domain, + uint32_t flags, size_t data_sz, void *data); + void *(*dv_create_flow_action_tag)(uint32_t tag); + void *(*dv_create_flow_action_meter) + (struct mlx5dv_dr_flow_meter_attr *attr); + int (*dv_modify_flow_action_meter)(void *action, + struct mlx5dv_dr_flow_meter_attr *attr, uint64_t modify_bits); + void *(*dr_create_flow_action_default_miss)(void); + int (*dv_destroy_flow)(void *flow); + int (*dv_destroy_flow_matcher)(void *matcher); + struct ibv_context *(*dv_open_device)(struct ibv_device *device); + struct mlx5dv_var *(*dv_alloc_var)(struct ibv_context *context, + uint32_t flags); + void (*dv_free_var)(struct mlx5dv_var *var); + struct mlx5dv_devx_uar *(*devx_alloc_uar)(struct ibv_context *context, + uint32_t flags); + void (*devx_free_uar)(struct mlx5dv_devx_uar *devx_uar); + struct mlx5dv_devx_obj *(*devx_obj_create) + (struct ibv_context *ctx, + const void *in, size_t inlen, + void *out, size_t outlen); + int (*devx_obj_destroy)(struct mlx5dv_devx_obj *obj); + int (*devx_obj_query)(struct mlx5dv_devx_obj *obj, + const void *in, size_t inlen, + void *out, size_t outlen); + int (*devx_obj_modify)(struct mlx5dv_devx_obj *obj, + const void *in, size_t inlen, + void *out, size_t outlen); + int (*devx_general_cmd)(struct ibv_context *context, + const void *in, size_t inlen, + void *out, size_t outlen); + struct mlx5dv_devx_cmd_comp *(*devx_create_cmd_comp) + (struct ibv_context *context); + void (*devx_destroy_cmd_comp)(struct mlx5dv_devx_cmd_comp *cmd_comp); + int (*devx_obj_query_async)(struct mlx5dv_devx_obj *obj, + const void *in, size_t inlen, + size_t outlen, uint64_t wr_id, + struct mlx5dv_devx_cmd_comp *cmd_comp); + int (*devx_get_async_cmd_comp)(struct mlx5dv_devx_cmd_comp *cmd_comp, + struct mlx5dv_devx_async_cmd_hdr *resp, + size_t cmd_resp_len); + struct mlx5dv_devx_umem *(*devx_umem_reg)(struct ibv_context *context, + void *addr, size_t size, + uint32_t access); + int (*devx_umem_dereg)(struct mlx5dv_devx_umem *dv_devx_umem); + int (*devx_qp_query)(struct ibv_qp *qp, + const void *in, size_t inlen, + void *out, size_t outlen); + int (*devx_wq_query)(struct ibv_wq *wq, const void *in, size_t inlen, + void *out, size_t outlen); + int (*devx_port_query)(struct ibv_context *ctx, + uint32_t port_num, + struct mlx5_port_info *info); + int (*dr_dump_domain)(FILE *file, void *domain); + int (*dr_dump_rule)(FILE *file, void *rule); + int (*devx_query_eqn)(struct ibv_context *context, uint32_t cpus, + uint32_t *eqn); + struct mlx5dv_devx_event_channel *(*devx_create_event_channel) + (struct ibv_context *context, int flags); + void (*devx_destroy_event_channel) + (struct mlx5dv_devx_event_channel *event_channel); + int (*devx_subscribe_devx_event) + (struct mlx5dv_devx_event_channel *event_channel, + struct mlx5dv_devx_obj *obj, + uint16_t events_sz, + uint16_t events_num[], + uint64_t cookie); + int (*devx_subscribe_devx_event_fd) + (struct mlx5dv_devx_event_channel *event_channel, + int fd, + struct mlx5dv_devx_obj *obj, + uint16_t event_num); + ssize_t (*devx_get_event) + (struct mlx5dv_devx_event_channel *event_channel, + struct mlx5dv_devx_async_event_hdr *event_data, + size_t event_resp_len); + void (*dr_reclaim_domain_memory)(void *domain, uint32_t enable); + void (*dr_allow_duplicate_rules)(void *domain, uint32_t allow); + struct mlx5dv_pp *(*dv_alloc_pp)(struct ibv_context *context, + size_t pp_context_sz, + const void *pp_context, + uint32_t flags); + void (*dv_free_pp)(struct mlx5dv_pp *pp); + void *(*dr_create_flow_action_sampler) + (struct mlx5dv_dr_flow_sampler_attr *attr); + void *(*dr_create_flow_action_dest_array) + (void *domain, + size_t num_dest, + struct mlx5dv_dr_action_dest_attr *dests[]); + void *(*dv_create_flow_action_aso) + (struct mlx5dv_dr_domain *domain, void *aso_obj, + uint32_t offset, uint32_t flags, uint8_t return_reg_c); +}; + +extern const struct mlx5_glue *mlx5_glue; + +#endif /* MLX5_GLUE_H_ */ -- 2.30.2