diff options
17 files changed, 1339 insertions, 173 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c index 765f3064689d..0dd7615e5931 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c @@ -55,12 +55,17 @@ void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv) { struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv); - devlink_port_unregister(dl_port); + if (dl_port->registered) + devlink_port_unregister(dl_port); } struct devlink_port *mlx5e_get_devlink_port(struct net_device *dev) { struct mlx5e_priv *priv = netdev_priv(dev); + struct devlink_port *port; - return mlx5e_devlink_get_dl_port(priv); + port = mlx5e_devlink_get_dl_port(priv); + if (port->registered) + return port; + return NULL; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index f6ba568e00be..f410c1268422 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -6,6 +6,7 @@ #include "en/port.h" #include "en_accel/en_accel.h" #include "accel/ipsec.h" +#include "fpga/ipsec.h" static bool mlx5e_rx_is_xdp(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk) @@ -89,30 +90,39 @@ bool mlx5e_rx_is_linear_skb(struct mlx5e_params *params, return !params->lro_en && linear_frag_sz <= PAGE_SIZE; } -#define MLX5_MAX_MPWQE_LOG_WQE_STRIDE_SZ ((BIT(__mlx5_bit_sz(wq, log_wqe_stride_size)) - 1) + \ - MLX5_MPWQE_LOG_STRIDE_SZ_BASE) -bool mlx5e_rx_mpwqe_is_linear_skb(struct mlx5_core_dev *mdev, - struct mlx5e_params *params, - struct mlx5e_xsk_param *xsk) +bool mlx5e_verify_rx_mpwqe_strides(struct mlx5_core_dev *mdev, + u8 log_stride_sz, u8 log_num_strides) { - u32 linear_frag_sz = mlx5e_rx_get_linear_frag_sz(params, xsk); - s8 signed_log_num_strides_param; - u8 log_num_strides; + if (log_stride_sz + log_num_strides != MLX5_MPWRQ_LOG_WQE_SZ) + return false; - if (!mlx5e_rx_is_linear_skb(params, xsk)) + if (log_stride_sz < MLX5_MPWQE_LOG_STRIDE_SZ_BASE || + log_stride_sz > MLX5_MPWQE_LOG_STRIDE_SZ_MAX) return false; - if (order_base_2(linear_frag_sz) > MLX5_MAX_MPWQE_LOG_WQE_STRIDE_SZ) + if (log_num_strides > MLX5_MPWQE_LOG_NUM_STRIDES_MAX) return false; if (MLX5_CAP_GEN(mdev, ext_stride_num_range)) - return true; + return log_num_strides >= MLX5_MPWQE_LOG_NUM_STRIDES_EXT_BASE; - log_num_strides = MLX5_MPWRQ_LOG_WQE_SZ - order_base_2(linear_frag_sz); - signed_log_num_strides_param = - (s8)log_num_strides - MLX5_MPWQE_LOG_NUM_STRIDES_BASE; + return log_num_strides >= MLX5_MPWQE_LOG_NUM_STRIDES_BASE; +} - return signed_log_num_strides_param >= 0; +bool mlx5e_rx_mpwqe_is_linear_skb(struct mlx5_core_dev *mdev, + struct mlx5e_params *params, + struct mlx5e_xsk_param *xsk) +{ + s8 log_num_strides; + u8 log_stride_sz; + + if (!mlx5e_rx_is_linear_skb(params, xsk)) + return false; + + log_stride_sz = order_base_2(mlx5e_rx_get_linear_frag_sz(params, xsk)); + log_num_strides = MLX5_MPWRQ_LOG_WQE_SZ - log_stride_sz; + + return mlx5e_verify_rx_mpwqe_strides(mdev, log_stride_sz, log_num_strides); } u8 mlx5e_mpwqe_get_log_rq_size(struct mlx5e_params *params, @@ -282,7 +292,7 @@ bool mlx5e_striding_rq_possible(struct mlx5_core_dev *mdev, if (!mlx5e_check_fragmented_striding_rq_cap(mdev)) return false; - if (MLX5_IPSEC_DEV(mdev)) + if (mlx5_fpga_is_ipsec_device(mdev)) return false; if (params->xdp_prog) { @@ -364,7 +374,7 @@ static void mlx5e_build_rq_frags_info(struct mlx5_core_dev *mdev, u32 buf_size = 0; int i; - if (MLX5_IPSEC_DEV(mdev)) + if (mlx5_fpga_is_ipsec_device(mdev)) byte_count += MLX5E_METADATA_ETHER_LEN; if (mlx5e_rx_is_linear_skb(params, xsk)) { @@ -461,26 +471,36 @@ static void mlx5e_build_rx_cq_param(struct mlx5_core_dev *mdev, param->cq_period_mode = params->rx_cq_moderation.cq_period_mode; } -void mlx5e_build_rq_param(struct mlx5_core_dev *mdev, - struct mlx5e_params *params, - struct mlx5e_xsk_param *xsk, - u16 q_counter, - struct mlx5e_rq_param *param) +int mlx5e_build_rq_param(struct mlx5_core_dev *mdev, + struct mlx5e_params *params, + struct mlx5e_xsk_param *xsk, + u16 q_counter, + struct mlx5e_rq_param *param) { void *rqc = param->rqc; void *wq = MLX5_ADDR_OF(rqc, rqc, wq); int ndsegs = 1; switch (params->rq_wq_type) { - case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ: + case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ: { + u8 log_wqe_num_of_strides = mlx5e_mpwqe_get_log_num_strides(mdev, params, xsk); + u8 log_wqe_stride_size = mlx5e_mpwqe_get_log_stride_size(mdev, params, xsk); + + if (!mlx5e_verify_rx_mpwqe_strides(mdev, log_wqe_stride_size, + log_wqe_num_of_strides)) { + mlx5_core_err(mdev, + "Bad RX MPWQE params: log_stride_size %u, log_num_strides %u\n", + log_wqe_stride_size, log_wqe_num_of_strides); + return -EINVAL; + } + MLX5_SET(wq, wq, log_wqe_num_of_strides, - mlx5e_mpwqe_get_log_num_strides(mdev, params, xsk) - - MLX5_MPWQE_LOG_NUM_STRIDES_BASE); + log_wqe_num_of_strides - MLX5_MPWQE_LOG_NUM_STRIDES_BASE); MLX5_SET(wq, wq, log_wqe_stride_size, - mlx5e_mpwqe_get_log_stride_size(mdev, params, xsk) - - MLX5_MPWQE_LOG_STRIDE_SZ_BASE); + log_wqe_stride_size - MLX5_MPWQE_LOG_STRIDE_SZ_BASE); MLX5_SET(wq, wq, log_wq_sz, mlx5e_mpwqe_get_log_rq_size(params, xsk)); break; + } default: /* MLX5_WQ_TYPE_CYCLIC */ MLX5_SET(wq, wq, log_wq_sz, params->log_rq_mtu_frames); mlx5e_build_rq_frags_info(mdev, params, xsk, ¶m->frags_info); @@ -498,6 +518,8 @@ void mlx5e_build_rq_param(struct mlx5_core_dev *mdev, param->wq.buf_numa_node = dev_to_node(mlx5_core_dma_dev(mdev)); mlx5e_build_rx_cq_param(mdev, params, xsk, ¶m->cqp); + + return 0; } void mlx5e_build_drop_rq_param(struct mlx5_core_dev *mdev, @@ -642,14 +664,17 @@ void mlx5e_build_xdpsq_param(struct mlx5_core_dev *mdev, mlx5e_build_tx_cq_param(mdev, params, ¶m->cqp); } -void mlx5e_build_channel_param(struct mlx5_core_dev *mdev, - struct mlx5e_params *params, - u16 q_counter, - struct mlx5e_channel_param *cparam) +int mlx5e_build_channel_param(struct mlx5_core_dev *mdev, + struct mlx5e_params *params, + u16 q_counter, + struct mlx5e_channel_param *cparam) { u8 icosq_log_wq_sz, async_icosq_log_wq_sz; + int err; - mlx5e_build_rq_param(mdev, params, NULL, q_counter, &cparam->rq); + err = mlx5e_build_rq_param(mdev, params, NULL, q_counter, &cparam->rq); + if (err) + return err; icosq_log_wq_sz = mlx5e_build_icosq_log_wq_sz(params, &cparam->rq); async_icosq_log_wq_sz = mlx5e_build_async_icosq_log_wq_sz(mdev); @@ -658,4 +683,6 @@ void mlx5e_build_channel_param(struct mlx5_core_dev *mdev, mlx5e_build_xdpsq_param(mdev, params, &cparam->xdp_sq); mlx5e_build_icosq_param(mdev, icosq_log_wq_sz, &cparam->icosq); mlx5e_build_async_icosq_param(mdev, async_icosq_log_wq_sz, &cparam->async_icosq); + + return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h index fcc51ec6084e..e9593f5f0661 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h @@ -96,6 +96,8 @@ void mlx5e_build_rq_params(struct mlx5_core_dev *mdev, struct mlx5e_params *para void mlx5e_set_rq_type(struct mlx5_core_dev *mdev, struct mlx5e_params *params); void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params); +bool mlx5e_verify_rx_mpwqe_strides(struct mlx5_core_dev *mdev, + u8 log_stride_sz, u8 log_num_strides); u16 mlx5e_get_linear_rq_headroom(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk); u32 mlx5e_rx_get_min_frag_sz(struct mlx5e_params *params, @@ -122,11 +124,11 @@ u16 mlx5e_get_rq_headroom(struct mlx5_core_dev *mdev, /* Build queue parameters */ void mlx5e_build_create_cq_param(struct mlx5e_create_cq_param *ccp, struct mlx5e_channel *c); -void mlx5e_build_rq_param(struct mlx5_core_dev *mdev, - struct mlx5e_params *params, - struct mlx5e_xsk_param *xsk, - u16 q_counter, - struct mlx5e_rq_param *param); +int mlx5e_build_rq_param(struct mlx5_core_dev *mdev, + struct mlx5e_params *params, + struct mlx5e_xsk_param *xsk, + u16 q_counter, + struct mlx5e_rq_param *param); void mlx5e_build_drop_rq_param(struct mlx5_core_dev *mdev, u16 q_counter, struct mlx5e_rq_param *param); @@ -141,10 +143,10 @@ void mlx5e_build_tx_cq_param(struct mlx5_core_dev *mdev, void mlx5e_build_xdpsq_param(struct mlx5_core_dev *mdev, struct mlx5e_params *params, struct mlx5e_sq_param *param); -void mlx5e_build_channel_param(struct mlx5_core_dev *mdev, - struct mlx5e_params *params, - u16 q_counter, - struct mlx5e_channel_param *cparam); +int mlx5e_build_channel_param(struct mlx5_core_dev *mdev, + struct mlx5e_params *params, + u16 q_counter, + struct mlx5e_channel_param *cparam); u16 mlx5e_calc_sq_stop_room(struct mlx5_core_dev *mdev, struct mlx5e_params *params); int mlx5e_validate_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index feb347e81448..bca832cdc4cb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2086,7 +2086,10 @@ int mlx5e_open_channels(struct mlx5e_priv *priv, if (!chs->c || !cparam) goto err_free; - mlx5e_build_channel_param(priv->mdev, &chs->params, priv->q_counter, cparam); + err = mlx5e_build_channel_param(priv->mdev, &chs->params, priv->q_counter, cparam); + if (err) + goto err_free; + for (i = 0; i < chs->num; i++) { struct xsk_buff_pool *xsk_pool = NULL; @@ -4886,6 +4889,7 @@ static int mlx5e_nic_init(struct mlx5_core_dev *mdev, struct net_device *netdev) { struct mlx5e_priv *priv = netdev_priv(netdev); + struct devlink_port *dl_port; int err; mlx5e_build_nic_params(priv, &priv->xsk, netdev->mtu); @@ -4901,14 +4905,19 @@ static int mlx5e_nic_init(struct mlx5_core_dev *mdev, if (err) mlx5_core_err(mdev, "TLS initialization failed, %d\n", err); - mlx5e_health_create_reporters(priv); + dl_port = mlx5e_devlink_get_dl_port(priv); + if (dl_port->registered) + mlx5e_health_create_reporters(priv); return 0; } static void mlx5e_nic_cleanup(struct mlx5e_priv *priv) { - mlx5e_health_destroy_reporters(priv); + struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv); + + if (dl_port->registered) + mlx5e_health_destroy_reporters(priv); mlx5e_tls_cleanup(priv); mlx5e_ipsec_cleanup(priv); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c index ec679560a95d..a81ece94f599 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c @@ -83,14 +83,16 @@ mlx5_eswitch_termtbl_create(struct mlx5_core_dev *dev, ft_attr.autogroup.max_num_groups = 1; tt->termtbl = mlx5_create_auto_grouped_flow_table(root_ns, &ft_attr); if (IS_ERR(tt->termtbl)) { - esw_warn(dev, "Failed to create termination table\n"); + esw_warn(dev, "Failed to create termination table (error %d)\n", + IS_ERR(tt->termtbl)); return -EOPNOTSUPP; } tt->rule = mlx5_add_flow_rules(tt->termtbl, NULL, flow_act, &tt->dest, 1); if (IS_ERR(tt->rule)) { - esw_warn(dev, "Failed to create termination table rule\n"); + esw_warn(dev, "Failed to create termination table rule (error %d)\n", + IS_ERR(tt->rule)); goto add_flow_err; } return 0; @@ -140,10 +142,9 @@ mlx5_eswitch_termtbl_get_create(struct mlx5_eswitch *esw, memcpy(&tt->flow_act, flow_act, sizeof(*flow_act)); err = mlx5_eswitch_termtbl_create(esw->dev, tt, flow_act); - if (err) { - esw_warn(esw->dev, "Failed to create termination table\n"); + if (err) goto tt_create_err; - } + hash_add(esw->offloads.termtbl_tbl, &tt->termtbl_hlist, hash_key); tt_add_ref: tt->ref_count++; @@ -282,7 +283,8 @@ mlx5_eswitch_add_termtbl_rule(struct mlx5_eswitch *esw, tt = mlx5_eswitch_termtbl_get_create(esw, &term_tbl_act, &dest[i], attr); if (IS_ERR(tt)) { - esw_warn(esw->dev, "Failed to create termination table\n"); + esw_warn(esw->dev, "Failed to get termination table (error %d)\n", + IS_ERR(tt)); goto revert_changes; } attr->dests[num_vport_dests].termtbl = tt; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c index 461473d31e2e..5970cb8fc0c0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c @@ -85,15 +85,53 @@ int mlx5dr_cmd_query_esw_caps(struct mlx5_core_dev *mdev, return 0; } +static int dr_cmd_query_nic_vport_roce_en(struct mlx5_core_dev *mdev, + u16 vport, bool *roce_en) +{ + u32 out[MLX5_ST_SZ_DW(query_nic_vport_context_out)] = {}; + u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {}; + int err; + + MLX5_SET(query_nic_vport_context_in, in, opcode, + MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); + MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); + MLX5_SET(query_nic_vport_context_in, in, other_vport, !!vport); + + err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); + if (err) + return err; + + *roce_en = MLX5_GET(query_nic_vport_context_out, out, + nic_vport_context.roce_en); + return 0; +} + int mlx5dr_cmd_query_device(struct mlx5_core_dev *mdev, struct mlx5dr_cmd_caps *caps) { + bool roce_en; + int err; + caps->prio_tag_required = MLX5_CAP_GEN(mdev, prio_tag_required); caps->eswitch_manager = MLX5_CAP_GEN(mdev, eswitch_manager); caps->gvmi = MLX5_CAP_GEN(mdev, vhca_id); caps->flex_protocols = MLX5_CAP_GEN(mdev, flex_parser_protocols); caps->sw_format_ver = MLX5_CAP_GEN(mdev, steering_format_version); + if (MLX5_CAP_GEN(mdev, roce)) { + err = dr_cmd_query_nic_vport_roce_en(mdev, 0, &roce_en); + if (err) + return err; + + caps->roce_caps.roce_en = roce_en; + caps->roce_caps.fl_rc_qp_when_roce_disabled = + MLX5_CAP_ROCE(mdev, fl_rc_qp_when_roce_disabled); + caps->roce_caps.fl_rc_qp_when_roce_enabled = + MLX5_CAP_ROCE(mdev, fl_rc_qp_when_roce_enabled); + } + + caps->isolate_vl_tc = MLX5_CAP_GEN(mdev, isolate_vl_tc_new); + if (caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V4_ENABLED) { caps->flex_parser_id_icmp_dw0 = MLX5_CAP_GEN(mdev, flex_parser_id_icmp_dw0); caps->flex_parser_id_icmp_dw1 = MLX5_CAP_GEN(mdev, flex_parser_id_icmp_dw1); @@ -106,6 +144,34 @@ int mlx5dr_cmd_query_device(struct mlx5_core_dev *mdev, MLX5_CAP_GEN(mdev, flex_parser_id_icmpv6_dw1); } + if (caps->flex_protocols & MLX5_FLEX_PARSER_GENEVE_TLV_OPTION_0_ENABLED) + caps->flex_parser_id_geneve_tlv_option_0 = + MLX5_CAP_GEN(mdev, flex_parser_id_geneve_tlv_option_0); + + if (caps->flex_protocols & MLX5_FLEX_PARSER_MPLS_OVER_GRE_ENABLED) + caps->flex_parser_id_mpls_over_gre = + MLX5_CAP_GEN(mdev, flex_parser_id_outer_first_mpls_over_gre); + + if (caps->flex_protocols & mlx5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED) + caps->flex_parser_id_mpls_over_udp = + MLX5_CAP_GEN(mdev, flex_parser_id_outer_first_mpls_over_udp_label); + + if (caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_DW_0_ENABLED) + caps->flex_parser_id_gtpu_dw_0 = + MLX5_CAP_GEN(mdev, flex_parser_id_gtpu_dw_0); + + if (caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_TEID_ENABLED) + caps->flex_parser_id_gtpu_teid = + MLX5_CAP_GEN(mdev, flex_parser_id_gtpu_teid); + + if (caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_DW_2_ENABLED) + caps->flex_parser_id_gtpu_dw_2 = + MLX5_CAP_GEN(mdev, flex_parser_id_gtpu_dw_2); + + if (caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_FIRST_EXT_DW_0_ENABLED) + caps->flex_parser_id_gtpu_first_ext_dw_0 = + MLX5_CAP_GEN(mdev, flex_parser_id_gtpu_first_ext_dw_0); + caps->nic_rx_drop_address = MLX5_CAP64_FLOWTABLE(mdev, sw_steering_nic_rx_action_drop_icm_address); caps->nic_tx_drop_address = diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c index 15673cd10039..6f6191d1d5a6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c @@ -92,15 +92,17 @@ static bool dr_mask_is_tnl_gre_set(struct mlx5dr_match_misc *misc) misc->gre_k_present || misc->gre_s_present); } -#define DR_MASK_IS_OUTER_MPLS_OVER_GRE_UDP_SET(_misc2, gre_udp) ( \ - (_misc2).outer_first_mpls_over_##gre_udp##_label || \ - (_misc2).outer_first_mpls_over_##gre_udp##_exp || \ - (_misc2).outer_first_mpls_over_##gre_udp##_s_bos || \ - (_misc2).outer_first_mpls_over_##gre_udp##_ttl) - -#define DR_MASK_IS_TNL_MPLS_SET(_misc2) ( \ - DR_MASK_IS_OUTER_MPLS_OVER_GRE_UDP_SET((_misc2), gre) || \ - DR_MASK_IS_OUTER_MPLS_OVER_GRE_UDP_SET((_misc2), udp)) +#define DR_MASK_IS_OUTER_MPLS_OVER_GRE_SET(_misc) (\ + (_misc)->outer_first_mpls_over_gre_label || \ + (_misc)->outer_first_mpls_over_gre_exp || \ + (_misc)->outer_first_mpls_over_gre_s_bos || \ + (_misc)->outer_first_mpls_over_gre_ttl) + +#define DR_MASK_IS_OUTER_MPLS_OVER_UDP_SET(_misc) (\ + (_misc)->outer_first_mpls_over_udp_label || \ + (_misc)->outer_first_mpls_over_udp_exp || \ + (_misc)->outer_first_mpls_over_udp_s_bos || \ + (_misc)->outer_first_mpls_over_udp_ttl) static bool dr_mask_is_vxlan_gpe_set(struct mlx5dr_match_misc3 *misc3) @@ -133,6 +135,11 @@ static bool dr_mask_is_tnl_geneve_set(struct mlx5dr_match_misc *misc) misc->geneve_opt_len; } +static bool dr_mask_is_tnl_geneve_tlv_opt(struct mlx5dr_match_misc3 *misc3) +{ + return misc3->geneve_tlv_option_0_data; +} + static bool dr_matcher_supp_tnl_geneve(struct mlx5dr_cmd_caps *caps) { @@ -148,6 +155,109 @@ dr_mask_is_tnl_geneve(struct mlx5dr_match_param *mask, dr_matcher_supp_tnl_geneve(&dmn->info.caps); } +static bool dr_mask_is_tnl_gtpu_set(struct mlx5dr_match_misc3 *misc3) +{ + return misc3->gtpu_msg_flags || misc3->gtpu_msg_type || misc3->gtpu_teid; +} + +static bool dr_matcher_supp_tnl_gtpu(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_ENABLED; +} + +static bool dr_mask_is_tnl_gtpu(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return dr_mask_is_tnl_gtpu_set(&mask->misc3) && + dr_matcher_supp_tnl_gtpu(&dmn->info.caps); +} + +static int dr_matcher_supp_tnl_gtpu_dw_0(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_DW_0_ENABLED; +} + +static bool dr_mask_is_tnl_gtpu_dw_0(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return mask->misc3.gtpu_dw_0 && + dr_matcher_supp_tnl_gtpu_dw_0(&dmn->info.caps); +} + +static int dr_matcher_supp_tnl_gtpu_teid(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_TEID_ENABLED; +} + +static bool dr_mask_is_tnl_gtpu_teid(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return mask->misc3.gtpu_teid && + dr_matcher_supp_tnl_gtpu_teid(&dmn->info.caps); +} + +static int dr_matcher_supp_tnl_gtpu_dw_2(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_DW_2_ENABLED; +} + +static bool dr_mask_is_tnl_gtpu_dw_2(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return mask->misc3.gtpu_dw_2 && + dr_matcher_supp_tnl_gtpu_dw_2(&dmn->info.caps); +} + +static int dr_matcher_supp_tnl_gtpu_first_ext(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_GTPU_FIRST_EXT_DW_0_ENABLED; +} + +static bool dr_mask_is_tnl_gtpu_first_ext(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return mask->misc3.gtpu_first_ext_dw_0 && + dr_matcher_supp_tnl_gtpu_first_ext(&dmn->info.caps); +} + +static bool dr_mask_is_tnl_gtpu_flex_parser_0(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + struct mlx5dr_cmd_caps *caps = &dmn->info.caps; + + return (dr_is_flex_parser_0_id(caps->flex_parser_id_gtpu_dw_0) && + dr_mask_is_tnl_gtpu_dw_0(mask, dmn)) || + (dr_is_flex_parser_0_id(caps->flex_parser_id_gtpu_teid) && + dr_mask_is_tnl_gtpu_teid(mask, dmn)) || + (dr_is_flex_parser_0_id(caps->flex_parser_id_gtpu_dw_2) && + dr_mask_is_tnl_gtpu_dw_2(mask, dmn)) || + (dr_is_flex_parser_0_id(caps->flex_parser_id_gtpu_first_ext_dw_0) && + dr_mask_is_tnl_gtpu_first_ext(mask, dmn)); +} + +static bool dr_mask_is_tnl_gtpu_flex_parser_1(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + struct mlx5dr_cmd_caps *caps = &dmn->info.caps; + + return (dr_is_flex_parser_1_id(caps->flex_parser_id_gtpu_dw_0) && + dr_mask_is_tnl_gtpu_dw_0(mask, dmn)) || + (dr_is_flex_parser_1_id(caps->flex_parser_id_gtpu_teid) && + dr_mask_is_tnl_gtpu_teid(mask, dmn)) || + (dr_is_flex_parser_1_id(caps->flex_parser_id_gtpu_dw_2) && + dr_mask_is_tnl_gtpu_dw_2(mask, dmn)) || + (dr_is_flex_parser_1_id(caps->flex_parser_id_gtpu_first_ext_dw_0) && + dr_mask_is_tnl_gtpu_first_ext(mask, dmn)); +} + +static bool dr_mask_is_tnl_gtpu_any(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return dr_mask_is_tnl_gtpu_flex_parser_0(mask, dmn) || + dr_mask_is_tnl_gtpu_flex_parser_1(mask, dmn) || + dr_mask_is_tnl_gtpu(mask, dmn); +} + static int dr_matcher_supp_icmp_v4(struct mlx5dr_cmd_caps *caps) { return (caps->sw_format_ver == MLX5_STEERING_FORMAT_CONNECTX_6DX) || @@ -199,6 +309,65 @@ static bool dr_mask_is_gvmi_or_qpn_set(struct mlx5dr_match_misc *misc) return (misc->source_sqn || misc->source_port); } +static bool dr_mask_is_flex_parser_id_0_3_set(u32 flex_parser_id, + u32 flex_parser_value) +{ + if (flex_parser_id) + return flex_parser_id <= DR_STE_MAX_FLEX_0_ID; + + /* Using flex_parser 0 means that id is zero, thus value must be set. */ + return flex_parser_value; +} + +static bool dr_mask_is_flex_parser_0_3_set(struct mlx5dr_match_misc4 *misc4) +{ + return (dr_mask_is_flex_parser_id_0_3_set(misc4->prog_sample_field_id_0, + misc4->prog_sample_field_value_0) || + dr_mask_is_flex_parser_id_0_3_set(misc4->prog_sample_field_id_1, + misc4->prog_sample_field_value_1) || + dr_mask_is_flex_parser_id_0_3_set(misc4->prog_sample_field_id_2, + misc4->prog_sample_field_value_2) || + dr_mask_is_flex_parser_id_0_3_set(misc4->prog_sample_field_id_3, + misc4->prog_sample_field_value_3)); +} + +static bool dr_mask_is_flex_parser_id_4_7_set(u32 flex_parser_id) +{ + return flex_parser_id > DR_STE_MAX_FLEX_0_ID && + flex_parser_id <= DR_STE_MAX_FLEX_1_ID; +} + +static bool dr_mask_is_flex_parser_4_7_set(struct mlx5dr_match_misc4 *misc4) +{ + return (dr_mask_is_flex_parser_id_4_7_set(misc4->prog_sample_field_id_0) || + dr_mask_is_flex_parser_id_4_7_set(misc4->prog_sample_field_id_1) || + dr_mask_is_flex_parser_id_4_7_set(misc4->prog_sample_field_id_2) || + dr_mask_is_flex_parser_id_4_7_set(misc4->prog_sample_field_id_3)); +} + +static int dr_matcher_supp_tnl_mpls_over_gre(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_MPLS_OVER_GRE_ENABLED; +} + +static bool dr_mask_is_tnl_mpls_over_gre(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return DR_MASK_IS_OUTER_MPLS_OVER_GRE_SET(&mask->misc2) && + dr_matcher_supp_tnl_mpls_over_gre(&dmn->info.caps); +} + +static int dr_matcher_supp_tnl_mpls_over_udp(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & mlx5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED; +} + +static bool dr_mask_is_tnl_mpls_over_udp(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) +{ + return DR_MASK_IS_OUTER_MPLS_OVER_UDP_SET(&mask->misc2) && + dr_matcher_supp_tnl_mpls_over_udp(&dmn->info.caps); +} int mlx5dr_matcher_select_builders(struct mlx5dr_matcher *matcher, struct mlx5dr_matcher_rx_tx *nic_matcher, enum mlx5dr_ipv outer_ipv, @@ -251,6 +420,9 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, if (matcher->match_criteria & DR_MATCHER_CRITERIA_MISC3) mask.misc3 = matcher->mask.misc3; + if (matcher->match_criteria & DR_MATCHER_CRITERIA_MISC4) + mask.misc4 = matcher->mask.misc4; + ret = mlx5dr_ste_build_pre_check(dmn, matcher->match_criteria, &matcher->mask, NULL); if (ret) @@ -321,9 +493,28 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, if (dr_mask_is_tnl_vxlan_gpe(&mask, dmn)) mlx5dr_ste_build_tnl_vxlan_gpe(ste_ctx, &sb[idx++], &mask, inner, rx); - else if (dr_mask_is_tnl_geneve(&mask, dmn)) + else if (dr_mask_is_tnl_geneve(&mask, dmn)) { mlx5dr_ste_build_tnl_geneve(ste_ctx, &sb[idx++], &mask, inner, rx); + if (dr_mask_is_tnl_geneve_tlv_opt(&mask.misc3)) + mlx5dr_ste_build_tnl_geneve_tlv_opt(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); + } else if (dr_mask_is_tnl_gtpu_any(&mask, dmn)) { + if (dr_mask_is_tnl_gtpu_flex_parser_0(&mask, dmn)) + mlx5dr_ste_build_tnl_gtpu_flex_parser_0(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); + + if (dr_mask_is_tnl_gtpu_flex_parser_1(&mask, dmn)) + mlx5dr_ste_build_tnl_gtpu_flex_parser_1(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); + + if (dr_mask_is_tnl_gtpu(&mask, dmn)) + mlx5dr_ste_build_tnl_gtpu(ste_ctx, &sb[idx++], + &mask, inner, rx); + } if (DR_MASK_IS_ETH_L4_MISC_SET(mask.misc3, outer)) mlx5dr_ste_build_eth_l4_misc(ste_ctx, &sb[idx++], @@ -333,17 +524,20 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, mlx5dr_ste_build_mpls(ste_ctx, &sb[idx++], &mask, inner, rx); - if (DR_MASK_IS_TNL_MPLS_SET(mask.misc2)) - mlx5dr_ste_build_tnl_mpls(ste_ctx, &sb[idx++], - &mask, inner, rx); + if (dr_mask_is_tnl_mpls_over_gre(&mask, dmn)) + mlx5dr_ste_build_tnl_mpls_over_gre(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); + else if (dr_mask_is_tnl_mpls_over_udp(&mask, dmn)) + mlx5dr_ste_build_tnl_mpls_over_udp(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); + + if (dr_mask_is_icmp(&mask, dmn)) + mlx5dr_ste_build_icmp(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); - if (dr_mask_is_icmp(&mask, dmn)) { - ret = mlx5dr_ste_build_icmp(ste_ctx, &sb[idx++], - &mask, &dmn->info.caps, - inner, rx); - if (ret) - return ret; - } if (dr_mask_is_tnl_gre_set(&mask.misc)) mlx5dr_ste_build_tnl_gre(ste_ctx, &sb[idx++], &mask, inner, rx); @@ -404,10 +598,26 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, mlx5dr_ste_build_mpls(ste_ctx, &sb[idx++], &mask, inner, rx); - if (DR_MASK_IS_TNL_MPLS_SET(mask.misc2)) - mlx5dr_ste_build_tnl_mpls(ste_ctx, &sb[idx++], - &mask, inner, rx); + if (dr_mask_is_tnl_mpls_over_gre(&mask, dmn)) + mlx5dr_ste_build_tnl_mpls_over_gre(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); + else if (dr_mask_is_tnl_mpls_over_udp(&mask, dmn)) + mlx5dr_ste_build_tnl_mpls_over_udp(ste_ctx, &sb[idx++], + &mask, &dmn->info.caps, + inner, rx); } + + if (matcher->match_criteria & DR_MATCHER_CRITERIA_MISC4) { + if (dr_mask_is_flex_parser_0_3_set(&mask.misc4)) + mlx5dr_ste_build_flex_parser_0(ste_ctx, &sb[idx++], + &mask, false, rx); + + if (dr_mask_is_flex_parser_4_7_set(&mask.misc4)) + mlx5dr_ste_build_flex_parser_1(ste_ctx, &sb[idx++], + &mask, false, rx); + } + /* Empty matcher, takes all */ if (matcher->match_criteria == DR_MATCHER_CRITERIA_EMPTY) mlx5dr_ste_build_empty_always_hit(&sb[idx++], rx); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c index b337d6626bff..43356fad53de 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c @@ -952,6 +952,17 @@ static bool dr_rule_verify(struct mlx5dr_matcher *matcher, return false; } } + + if (match_criteria & DR_MATCHER_CRITERIA_MISC4) { + s_idx = offsetof(struct mlx5dr_match_param, misc4); + e_idx = min(s_idx + sizeof(param->misc4), value_size); + + if (!dr_rule_cmp_value_to_mask(mask_p, param_p, s_idx, e_idx)) { + mlx5dr_err(matcher->tbl->dmn, + "Rule misc4 parameters contains a value not specified by mask\n"); + return false; + } + } return true; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c index c1926d927008..12cf323a5943 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c @@ -32,6 +32,7 @@ struct dr_qp_rtr_attr { u8 min_rnr_timer; u8 sgid_index; u16 udp_src_port; + u8 fl:1; }; struct dr_qp_rts_attr { @@ -45,6 +46,7 @@ struct dr_qp_init_attr { u32 pdn; u32 max_send_wr; struct mlx5_uars_page *uar; + u8 isolate_vl_tc:1; }; static int dr_parse_cqe(struct mlx5dr_cq *dr_cq, struct mlx5_cqe64 *cqe64) @@ -157,6 +159,7 @@ static struct mlx5dr_qp *dr_create_rc_qp(struct mlx5_core_dev *mdev, qpc = MLX5_ADDR_OF(create_qp_in, in, qpc); MLX5_SET(qpc, qpc, st, MLX5_QP_ST_RC); MLX5_SET(qpc, qpc, pm_state, MLX5_QP_PM_MIGRATED); + MLX5_SET(qpc, qpc, isolate_vl_tc, attr->isolate_vl_tc); MLX5_SET(qpc, qpc, pd, attr->pdn); MLX5_SET(qpc, qpc, uar_page, attr->uar->index); MLX5_SET(qpc, qpc, log_page_size, @@ -213,7 +216,7 @@ static void dr_destroy_qp(struct mlx5_core_dev *mdev, static void dr_cmd_notify_hw(struct mlx5dr_qp *dr_qp, void *ctrl) { dma_wmb(); - *dr_qp->wq.sq.db = cpu_to_be32(dr_qp->sq.pc & 0xfffff); + *dr_qp->wq.sq.db = cpu_to_be32(dr_qp->sq.pc & 0xffff); /* After wmb() the hw aware of new work */ wmb(); @@ -223,7 +226,7 @@ static void dr_cmd_notify_hw(struct mlx5dr_qp *dr_qp, void *ctrl) static void dr_rdma_segments(struct mlx5dr_qp *dr_qp, u64 remote_addr, u32 rkey, struct dr_data_seg *data_seg, - u32 opcode, int nreq) + u32 opcode, bool notify_hw) { struct mlx5_wqe_raddr_seg *wq_raddr; struct mlx5_wqe_ctrl_seg *wq_ctrl; @@ -255,16 +258,16 @@ static void dr_rdma_segments(struct mlx5dr_qp *dr_qp, u64 remote_addr, dr_qp->sq.wqe_head[idx] = dr_qp->sq.pc++; - if (nreq) + if (notify_hw) dr_cmd_notify_hw(dr_qp, wq_ctrl); } static void dr_post_send(struct mlx5dr_qp *dr_qp, struct postsend_info *send_info) { dr_rdma_segments(dr_qp, send_info->remote_addr, send_info->rkey, - &send_info->write, MLX5_OPCODE_RDMA_WRITE, 0); + &send_info->write, MLX5_OPCODE_RDMA_WRITE, false); dr_rdma_segments(dr_qp, send_info->remote_addr, send_info->rkey, - &send_info->read, MLX5_OPCODE_RDMA_READ, 1); + &send_info->read, MLX5_OPCODE_RDMA_READ, true); } /** @@ -650,6 +653,7 @@ static int dr_cmd_modify_qp_init2rtr(struct mlx5_core_dev *mdev, attr->udp_src_port); MLX5_SET(qpc, qpc, primary_address_path.vhca_port_num, attr->port_num); + MLX5_SET(qpc, qpc, primary_address_path.fl, attr->fl); MLX5_SET(qpc, qpc, min_rnr_nak, 1); MLX5_SET(init2rtr_qp_in, in, opcode, MLX5_CMD_OP_INIT2RTR_QP); @@ -658,6 +662,19 @@ static int dr_cmd_modify_qp_init2rtr(struct mlx5_core_dev *mdev, return mlx5_cmd_exec_in(mdev, init2rtr_qp, in); } +static bool dr_send_allow_fl(struct mlx5dr_cmd_caps *caps) +{ + /* Check whether RC RoCE QP creation with force loopback is allowed. + * There are two separate capability bits for this: + * - force loopback when RoCE is enabled + * - force loopback when RoCE is disabled + */ + return ((caps->roce_caps.roce_en && + caps->roce_caps.fl_rc_qp_when_roce_enabled) || + (!caps->roce_caps.roce_en && + caps->roce_caps.fl_rc_qp_when_roce_disabled)); +} + static int dr_prepare_qp_to_rts(struct mlx5dr_domain *dmn) { struct mlx5dr_qp *dr_qp = dmn->send_ring->qp; @@ -676,17 +693,26 @@ static int dr_prepare_qp_to_rts(struct mlx5dr_domain *dmn) } /* RTR */ - ret = mlx5dr_cmd_query_gid(dmn->mdev, port, gid_index, &rtr_attr.dgid_attr); - if (ret) - return ret; - rtr_attr.mtu = mtu; rtr_attr.qp_num = dr_qp->qpn; rtr_attr.min_rnr_timer = 12; rtr_attr.port_num = port; - rtr_attr.sgid_index = gid_index; rtr_attr.udp_src_port = dmn->info.caps.roce_min_src_udp; + /* If QP creation with force loopback is allowed, then there + * is no need for GID index when creating the QP. + * Otherwise we query GID attributes and use GID index. + */ + rtr_attr.fl = dr_send_allow_fl(&dmn->info.caps); + if (!rtr_attr.fl) { + ret = mlx5dr_cmd_query_gid(dmn->mdev, port, gid_index, + &rtr_attr.dgid_attr); + if (ret) + return ret; + + rtr_attr.sgid_index = gid_index; + } + ret = dr_cmd_modify_qp_init2rtr(dmn->mdev, dr_qp, &rtr_attr); if (ret) { mlx5dr_err(dmn, "Failed modify QP init2rtr\n"); @@ -900,6 +926,11 @@ int mlx5dr_send_ring_alloc(struct mlx5dr_domain *dmn) init_attr.pdn = dmn->pdn; init_attr.uar = dmn->uar; init_attr.max_send_wr = QUEUE_SIZE; + + /* Isolated VL is applicable only if force loopback is supported */ + if (dr_send_allow_fl(&dmn->info.caps)) + init_attr.isolate_vl_tc = dmn->info.caps.isolate_vl_tc; + spin_lock_init(&dmn->send_ring->lock); dmn->send_ring->qp = dr_create_rc_qp(dmn->mdev, &init_attr); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c index f49abc7a4b9b..9b1529137cba 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -852,6 +852,35 @@ static void dr_ste_copy_mask_misc3(char *mask, struct mlx5dr_match_misc3 *spec) spec->icmpv4_code = MLX5_GET(fte_match_set_misc3, mask, icmp_code); spec->icmpv6_type = MLX5_GET(fte_match_set_misc3, mask, icmpv6_type); spec->icmpv6_code = MLX5_GET(fte_match_set_misc3, mask, icmpv6_code); + spec->geneve_tlv_option_0_data = + MLX5_GET(fte_match_set_misc3, mask, geneve_tlv_option_0_data); + spec->gtpu_msg_flags = MLX5_GET(fte_match_set_misc3, mask, gtpu_msg_flags); + spec->gtpu_msg_type = MLX5_GET(fte_match_set_misc3, mask, gtpu_msg_type); + spec->gtpu_teid = MLX5_GET(fte_match_set_misc3, mask, gtpu_teid); + spec->gtpu_dw_0 = MLX5_GET(fte_match_set_misc3, mask, gtpu_dw_0); + spec->gtpu_dw_2 = MLX5_GET(fte_match_set_misc3, mask, gtpu_dw_2); + spec->gtpu_first_ext_dw_0 = + MLX5_GET(fte_match_set_misc3, mask, gtpu_first_ext_dw_0); +} + +static void dr_ste_copy_mask_misc4(char *mask, struct mlx5dr_match_misc4 *spec) +{ + spec->prog_sample_field_id_0 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_id_0); + spec->prog_sample_field_value_0 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_value_0); + spec->prog_sample_field_id_1 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_id_1); + spec->prog_sample_field_value_1 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_value_1); + spec->prog_sample_field_id_2 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_id_2); + spec->prog_sample_field_value_2 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_value_2); + spec->prog_sample_field_id_3 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_id_3); + spec->prog_sample_field_value_3 = + MLX5_GET(fte_match_set_misc4, mask, prog_sample_field_value_3); } void mlx5dr_ste_copy_param(u8 match_criteria, @@ -925,6 +954,20 @@ void mlx5dr_ste_copy_param(u8 match_criteria, } dr_ste_copy_mask_misc3(buff, &set_param->misc3); } + + param_location += sizeof(struct mlx5dr_match_misc3); + + if (match_criteria & DR_MATCHER_CRITERIA_MISC4) { + if (mask->match_sz < param_location + + sizeof(struct mlx5dr_match_misc4)) { + memcpy(tail_param, data + param_location, + mask->match_sz - param_location); + buff = tail_param; + } else { + buff = data + param_location; + } + dr_ste_copy_mask_misc4(buff, &set_param->misc4); + } } void mlx5dr_ste_build_eth_l2_src_dst(struct mlx5dr_ste_ctx *ste_ctx, @@ -1051,26 +1094,40 @@ void mlx5dr_ste_build_tnl_gre(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_tnl_gre_init(sb, mask); } -void mlx5dr_ste_build_tnl_mpls(struct mlx5dr_ste_ctx *ste_ctx, - struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask, - bool inner, bool rx) +void mlx5dr_ste_build_tnl_mpls_over_gre(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx) +{ + sb->rx = rx; + sb->inner = inner; + sb->caps = caps; + return ste_ctx->build_tnl_mpls_over_gre_init(sb, mask); +} + +void mlx5dr_ste_build_tnl_mpls_over_udp(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx) { sb->rx = rx; sb->inner = inner; - ste_ctx->build_tnl_mpls_init(sb, mask); + sb->caps = caps; + return ste_ctx->build_tnl_mpls_over_udp_init(sb, mask); } -int mlx5dr_ste_build_icmp(struct mlx5dr_ste_ctx *ste_ctx, - struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask, - struct mlx5dr_cmd_caps *caps, - bool inner, bool rx) +void mlx5dr_ste_build_icmp(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx) { sb->rx = rx; sb->inner = inner; sb->caps = caps; - return ste_ctx->build_icmp_init(sb, mask); + ste_ctx->build_icmp_init(sb, mask); } void mlx5dr_ste_build_general_purpose(struct mlx5dr_ste_ctx *ste_ctx, @@ -1113,6 +1170,52 @@ void mlx5dr_ste_build_tnl_geneve(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_tnl_geneve_init(sb, mask); } +void mlx5dr_ste_build_tnl_geneve_tlv_opt(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx) +{ + sb->rx = rx; + sb->caps = caps; + sb->inner = inner; + ste_ctx->build_tnl_geneve_tlv_opt_init(sb, mask); +} + +void mlx5dr_ste_build_tnl_gtpu(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + bool inner, bool rx) +{ + sb->rx = rx; + sb->inner = inner; + ste_ctx->build_tnl_gtpu_init(sb, mask); +} + +void mlx5dr_ste_build_tnl_gtpu_flex_parser_0(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx) +{ + sb->rx = rx; + sb->caps = caps; + sb->inner = inner; + ste_ctx->build_tnl_gtpu_flex_parser_0_init(sb, mask); +} + +void mlx5dr_ste_build_tnl_gtpu_flex_parser_1(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx) +{ + sb->rx = rx; + sb->caps = caps; + sb->inner = inner; + ste_ctx->build_tnl_gtpu_flex_parser_1_init(sb, mask); +} + void mlx5dr_ste_build_register_0(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -1148,6 +1251,26 @@ void mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_ctx *ste_ctx, ste_ctx->build_src_gvmi_qpn_init(sb, mask); } +void mlx5dr_ste_build_flex_parser_0(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + bool inner, bool rx) +{ + sb->rx = rx; + sb->inner = inner; + ste_ctx->build_flex_parser_0_init(sb, mask); +} + +void mlx5dr_ste_build_flex_parser_1(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + bool inner, bool rx) +{ + sb->rx = rx; + sb->inner = inner; + ste_ctx->build_flex_parser_1_init(sb, mask); +} + static struct mlx5dr_ste_ctx *mlx5dr_ste_ctx_arr[] = { [MLX5_STEERING_FORMAT_CONNECTX_5] = &ste_ctx_v0, [MLX5_STEERING_FORMAT_CONNECTX_6DX] = &ste_ctx_v1, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h index 06bcb0ee8f96..992b591bf0c5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.h @@ -62,6 +62,13 @@ in_out##_first_mpls_ttl); \ } while (0) +#define DR_STE_SET_FLEX_PARSER_FIELD(tag, fname, caps, spec) do { \ + u8 parser_id = (caps)->flex_parser_id_##fname; \ + u8 *parser_ptr = dr_ste_calc_flex_parser_offset(tag, parser_id); \ + *(__be32 *)parser_ptr = cpu_to_be32((spec)->fname);\ + (spec)->fname = 0;\ +} while (0) + #define DR_STE_IS_OUTER_MPLS_OVER_GRE_SET(_misc) (\ (_misc)->outer_first_mpls_over_gre_label || \ (_misc)->outer_first_mpls_over_gre_exp || \ @@ -86,8 +93,22 @@ enum dr_ste_action_modify_type_l4 { DR_STE_ACTION_MDFY_TYPE_L4_UDP = 0x2, }; +enum { + HDR_MPLS_OFFSET_LABEL = 12, + HDR_MPLS_OFFSET_EXP = 9, + HDR_MPLS_OFFSET_S_BOS = 8, + HDR_MPLS_OFFSET_TTL = 0, +}; + u16 mlx5dr_ste_conv_bit_to_byte_mask(u8 *bit_mask); +static inline u8 * +dr_ste_calc_flex_parser_offset(u8 *tag, u8 parser_id) +{ + /* Calculate tag byte offset based on flex parser id */ + return tag + 4 * (3 - (parser_id % 4)); +} + #define DR_STE_CTX_BUILDER(fname) \ ((*build_##fname##_init)(struct mlx5dr_ste_build *sb, \ struct mlx5dr_match_param *mask)) @@ -106,14 +127,22 @@ struct mlx5dr_ste_ctx { void DR_STE_CTX_BUILDER(mpls); void DR_STE_CTX_BUILDER(tnl_gre); void DR_STE_CTX_BUILDER(tnl_mpls); - int DR_STE_CTX_BUILDER(icmp); + void DR_STE_CTX_BUILDER(tnl_mpls_over_gre); + void DR_STE_CTX_BUILDER(tnl_mpls_over_udp); + void DR_STE_CTX_BUILDER(icmp); void DR_STE_CTX_BUILDER(general_purpose); void DR_STE_CTX_BUILDER(eth_l4_misc); void DR_STE_CTX_BUILDER(tnl_vxlan_gpe); void DR_STE_CTX_BUILDER(tnl_geneve); + void DR_STE_CTX_BUILDER(tnl_geneve_tlv_opt); void DR_STE_CTX_BUILDER(register_0); void DR_STE_CTX_BUILDER(register_1); void DR_STE_CTX_BUILDER(src_gvmi_qpn); + void DR_STE_CTX_BUILDER(flex_parser_0); + void DR_STE_CTX_BUILDER(flex_parser_1); + void DR_STE_CTX_BUILDER(tnl_gtpu); + void DR_STE_CTX_BUILDER(tnl_gtpu_flex_parser_0); + void DR_STE_CTX_BUILDER(tnl_gtpu_flex_parser_1); /* Getters and Setters */ void (*ste_init)(u8 *hw_ste_p, u16 lu_type, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c index c5f62d2a058f..0757a4e8540e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c @@ -1248,32 +1248,29 @@ dr_ste_v0_build_tnl_mpls_tag(struct mlx5dr_match_param *value, u8 *tag) { struct mlx5dr_match_misc2 *misc_2 = &value->misc2; + u32 mpls_hdr; if (DR_STE_IS_OUTER_MPLS_OVER_GRE_SET(misc_2)) { - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_label, - misc_2, outer_first_mpls_over_gre_label); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_exp, - misc_2, outer_first_mpls_over_gre_exp); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_s_bos, - misc_2, outer_first_mpls_over_gre_s_bos); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_ttl, - misc_2, outer_first_mpls_over_gre_ttl); + mpls_hdr = misc_2->outer_first_mpls_over_gre_label << HDR_MPLS_OFFSET_LABEL; + misc_2->outer_first_mpls_over_gre_label = 0; + mpls_hdr |= misc_2->outer_first_mpls_over_gre_exp << HDR_MPLS_OFFSET_EXP; + misc_2->outer_first_mpls_over_gre_exp = 0; + mpls_hdr |= misc_2->outer_first_mpls_over_gre_s_bos << HDR_MPLS_OFFSET_S_BOS; + misc_2->outer_first_mpls_over_gre_s_bos = 0; + mpls_hdr |= misc_2->outer_first_mpls_over_gre_ttl << HDR_MPLS_OFFSET_TTL; + misc_2->outer_first_mpls_over_gre_ttl = 0; } else { - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_label, - misc_2, outer_first_mpls_over_udp_label); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_exp, - misc_2, outer_first_mpls_over_udp_exp); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_s_bos, - misc_2, outer_first_mpls_over_udp_s_bos); - - DR_STE_SET_TAG(flex_parser_0, tag, parser_3_ttl, - misc_2, outer_first_mpls_over_udp_ttl); + mpls_hdr = misc_2->outer_first_mpls_over_udp_label << HDR_MPLS_OFFSET_LABEL; + misc_2->outer_first_mpls_over_udp_label = 0; + mpls_hdr |= misc_2->outer_first_mpls_over_udp_exp << HDR_MPLS_OFFSET_EXP; + misc_2->outer_first_mpls_over_udp_exp = 0; + mpls_hdr |= misc_2->outer_first_mpls_over_udp_s_bos << HDR_MPLS_OFFSET_S_BOS; + misc_2->outer_first_mpls_over_udp_s_bos = 0; + mpls_hdr |= misc_2->outer_first_mpls_over_udp_ttl << HDR_MPLS_OFFSET_TTL; + misc_2->outer_first_mpls_over_udp_ttl = 0; } + + MLX5_SET(ste_flex_parser_0, tag, flex_parser_3, mpls_hdr); return 0; } @@ -1288,6 +1285,91 @@ dr_ste_v0_build_tnl_mpls_init(struct mlx5dr_ste_build *sb, sb->ste_build_tag_func = &dr_ste_v0_build_tnl_mpls_tag; } +static int +dr_ste_v0_build_tnl_mpls_over_udp_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + u8 *parser_ptr; + u8 parser_id; + u32 mpls_hdr; + + mpls_hdr = misc2->outer_first_mpls_over_udp_label << HDR_MPLS_OFFSET_LABEL; + misc2->outer_first_mpls_over_udp_label = 0; + mpls_hdr |= misc2->outer_first_mpls_over_udp_exp << HDR_MPLS_OFFSET_EXP; + misc2->outer_first_mpls_over_udp_exp = 0; + mpls_hdr |= misc2->outer_first_mpls_over_udp_s_bos << HDR_MPLS_OFFSET_S_BOS; + misc2->outer_first_mpls_over_udp_s_bos = 0; + mpls_hdr |= misc2->outer_first_mpls_over_udp_ttl << HDR_MPLS_OFFSET_TTL; + misc2->outer_first_mpls_over_udp_ttl = 0; + + parser_id = sb->caps->flex_parser_id_mpls_over_udp; + parser_ptr = dr_ste_calc_flex_parser_offset(tag, parser_id); + *(__be32 *)parser_ptr = cpu_to_be32(mpls_hdr); + + return 0; +} + +static void +dr_ste_v0_build_tnl_mpls_over_udp_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_tnl_mpls_over_udp_tag(mask, sb, sb->bit_mask); + /* STEs with lookup type FLEX_PARSER_{0/1} includes + * flex parsers_{0-3}/{4-7} respectively. + */ + sb->lu_type = sb->caps->flex_parser_id_mpls_over_udp > DR_STE_MAX_FLEX_0_ID ? + DR_STE_V0_LU_TYPE_FLEX_PARSER_1 : + DR_STE_V0_LU_TYPE_FLEX_PARSER_0; + + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_tnl_mpls_over_udp_tag; +} + +static int +dr_ste_v0_build_tnl_mpls_over_gre_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + u8 *parser_ptr; + u8 parser_id; + u32 mpls_hdr; + + mpls_hdr = misc2->outer_first_mpls_over_gre_label << HDR_MPLS_OFFSET_LABEL; + misc2->outer_first_mpls_over_gre_label = 0; + mpls_hdr |= misc2->outer_first_mpls_over_gre_exp << HDR_MPLS_OFFSET_EXP; + misc2->outer_first_mpls_over_gre_exp = 0; + mpls_hdr |= misc2->outer_first_mpls_over_gre_s_bos << HDR_MPLS_OFFSET_S_BOS; + misc2->outer_first_mpls_over_gre_s_bos = 0; + mpls_hdr |= misc2->outer_first_mpls_over_gre_ttl << HDR_MPLS_OFFSET_TTL; + misc2->outer_first_mpls_over_gre_ttl = 0; + + parser_id = sb->caps->flex_parser_id_mpls_over_gre; + parser_ptr = dr_ste_calc_flex_parser_offset(tag, parser_id); + *(__be32 *)parser_ptr = cpu_to_be32(mpls_hdr); + + return 0; +} + +static void +dr_ste_v0_build_tnl_mpls_over_gre_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_tnl_mpls_over_gre_tag(mask, sb, sb->bit_mask); + + /* STEs with lookup type FLEX_PARSER_{0/1} includes + * flex parsers_{0-3}/{4-7} respectively. + */ + sb->lu_type = sb->caps->flex_parser_id_mpls_over_gre > DR_STE_MAX_FLEX_0_ID ? + DR_STE_V0_LU_TYPE_FLEX_PARSER_1 : + DR_STE_V0_LU_TYPE_FLEX_PARSER_0; + + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_tnl_mpls_over_gre_tag; +} + #define ICMP_TYPE_OFFSET_FIRST_DW 24 #define ICMP_CODE_OFFSET_FIRST_DW 16 @@ -1300,9 +1382,11 @@ dr_ste_v0_build_icmp_tag(struct mlx5dr_match_param *value, u32 *icmp_header_data; int dw0_location; int dw1_location; + u8 *parser_ptr; u8 *icmp_type; u8 *icmp_code; bool is_ipv4; + u32 icmp_hdr; is_ipv4 = DR_MASK_IS_ICMPV4_SET(misc_3); if (is_ipv4) { @@ -1319,47 +1403,40 @@ dr_ste_v0_build_icmp_tag(struct mlx5dr_match_param *value, dw1_location = sb->caps->flex_parser_id_icmpv6_dw1; } - switch (dw0_location) { - case 4: - MLX5_SET(ste_flex_parser_1, tag, flex_parser_4, - (*icmp_type << ICMP_TYPE_OFFSET_FIRST_DW) | - (*icmp_code << ICMP_TYPE_OFFSET_FIRST_DW)); - - *icmp_type = 0; - *icmp_code = 0; - break; - default: - return -EINVAL; - } + parser_ptr = dr_ste_calc_flex_parser_offset(tag, dw0_location); + icmp_hdr = (*icmp_type << ICMP_TYPE_OFFSET_FIRST_DW) | + (*icmp_code << ICMP_CODE_OFFSET_FIRST_DW); + *(__be32 *)parser_ptr = cpu_to_be32(icmp_hdr); + *icmp_code = 0; + *icmp_type = 0; - switch (dw1_location) { - case 5: - MLX5_SET(ste_flex_parser_1, tag, flex_parser_5, - *icmp_header_data); - *icmp_header_data = 0; - break; - default: - return -EINVAL; - } + parser_ptr = dr_ste_calc_flex_parser_offset(tag, dw1_location); + *(__be32 *)parser_ptr = cpu_to_be32(*icmp_header_data); + *icmp_header_data = 0; return 0; } -static int +static void dr_ste_v0_build_icmp_init(struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask) { - int ret; + u8 parser_id; + bool is_ipv4; - ret = dr_ste_v0_build_icmp_tag(mask, sb, sb->bit_mask); - if (ret) - return ret; + dr_ste_v0_build_icmp_tag(mask, sb, sb->bit_mask); - sb->lu_type = DR_STE_V0_LU_TYPE_FLEX_PARSER_1; + /* STEs with lookup type FLEX_PARSER_{0/1} includes + * flex parsers_{0-3}/{4-7} respectively. + */ + is_ipv4 = DR_MASK_IS_ICMPV4_SET(&mask->misc3); + parser_id = is_ipv4 ? sb->caps->flex_parser_id_icmp_dw0 : + sb->caps->flex_parser_id_icmpv6_dw0; + sb->lu_type = parser_id > DR_STE_MAX_FLEX_0_ID ? + DR_STE_V0_LU_TYPE_FLEX_PARSER_1 : + DR_STE_V0_LU_TYPE_FLEX_PARSER_0; sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); sb->ste_build_tag_func = &dr_ste_v0_build_icmp_tag; - - return 0; } static int @@ -1595,6 +1672,185 @@ dr_ste_v0_build_src_gvmi_qpn_init(struct mlx5dr_ste_build *sb, sb->ste_build_tag_func = &dr_ste_v0_build_src_gvmi_qpn_tag; } +static void dr_ste_v0_set_flex_parser(u32 *misc4_field_id, + u32 *misc4_field_value, + bool *parser_is_used, + u8 *tag) +{ + u32 id = *misc4_field_id; + u8 *parser_ptr; + + if (parser_is_used[id]) + return; + + parser_is_used[id] = true; + parser_ptr = dr_ste_calc_flex_parser_offset(tag, id); + + *(__be32 *)parser_ptr = cpu_to_be32(*misc4_field_value); + *misc4_field_id = 0; + *misc4_field_value = 0; +} + +static int dr_ste_v0_build_flex_parser_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc4 *misc_4_mask = &value->misc4; + bool parser_is_used[DR_NUM_OF_FLEX_PARSERS] = {}; + + dr_ste_v0_set_flex_parser(&misc_4_mask->prog_sample_field_id_0, + &misc_4_mask->prog_sample_field_value_0, + parser_is_used, tag); + + dr_ste_v0_set_flex_parser(&misc_4_mask->prog_sample_field_id_1, + &misc_4_mask->prog_sample_field_value_1, + parser_is_used, tag); + + dr_ste_v0_set_flex_parser(&misc_4_mask->prog_sample_field_id_2, + &misc_4_mask->prog_sample_field_value_2, + parser_is_used, tag); + + dr_ste_v0_set_flex_parser(&misc_4_mask->prog_sample_field_id_3, + &misc_4_mask->prog_sample_field_value_3, + parser_is_used, tag); + + return 0; +} + +static void dr_ste_v0_build_flex_parser_0_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + sb->lu_type = DR_STE_V0_LU_TYPE_FLEX_PARSER_0; + dr_ste_v0_build_flex_parser_tag(mask, sb, sb->bit_mask); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_flex_parser_tag; +} + +static void dr_ste_v0_build_flex_parser_1_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + sb->lu_type = DR_STE_V0_LU_TYPE_FLEX_PARSER_1; + dr_ste_v0_build_flex_parser_tag(mask, sb, sb->bit_mask); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_flex_parser_tag; +} + +static int +dr_ste_v0_build_flex_parser_tnl_geneve_tlv_opt_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc3 *misc3 = &value->misc3; + u8 parser_id = sb->caps->flex_parser_id_geneve_tlv_option_0; + u8 *parser_ptr = dr_ste_calc_flex_parser_offset(tag, parser_id); + + MLX5_SET(ste_flex_parser_0, parser_ptr, flex_parser_3, + misc3->geneve_tlv_option_0_data); + misc3->geneve_tlv_option_0_data = 0; + + return 0; +} + +static void +dr_ste_v0_build_flex_parser_tnl_geneve_tlv_opt_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_flex_parser_tnl_geneve_tlv_opt_tag(mask, sb, sb->bit_mask); + + /* STEs with lookup type FLEX_PARSER_{0/1} includes + * flex parsers_{0-3}/{4-7} respectively. + */ + sb->lu_type = sb->caps->flex_parser_id_geneve_tlv_option_0 > 3 ? + DR_STE_V0_LU_TYPE_FLEX_PARSER_1 : + DR_STE_V0_LU_TYPE_FLEX_PARSER_0; + + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_flex_parser_tnl_geneve_tlv_opt_tag; +} + +static int dr_ste_v0_build_flex_parser_tnl_gtpu_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + uint8_t *tag) +{ + struct mlx5dr_match_misc3 *misc3 = &value->misc3; + + DR_STE_SET_TAG(flex_parser_tnl_gtpu, tag, + gtpu_msg_flags, misc3, + gtpu_msg_flags); + DR_STE_SET_TAG(flex_parser_tnl_gtpu, tag, + gtpu_msg_type, misc3, + gtpu_msg_type); + DR_STE_SET_TAG(flex_parser_tnl_gtpu, tag, + gtpu_teid, misc3, + gtpu_teid); + + return 0; +} + +static void dr_ste_v0_build_flex_parser_tnl_gtpu_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_flex_parser_tnl_gtpu_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V0_LU_TYPE_FLEX_PARSER_TNL_HEADER; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_flex_parser_tnl_gtpu_tag; +} + +static int +dr_ste_v0_build_tnl_gtpu_flex_parser_0_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + uint8_t *tag) +{ + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_0, sb->caps, &value->misc3); + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_teid)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_teid, sb->caps, &value->misc3); + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_dw_2)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_2, sb->caps, &value->misc3); + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_first_ext_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_first_ext_dw_0, sb->caps, &value->misc3); + return 0; +} + +static void +dr_ste_v0_build_tnl_gtpu_flex_parser_0_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_tnl_gtpu_flex_parser_0_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V0_LU_TYPE_FLEX_PARSER_0; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_tnl_gtpu_flex_parser_0_tag; +} + +static int +dr_ste_v0_build_tnl_gtpu_flex_parser_1_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + uint8_t *tag) +{ + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_0, sb->caps, &value->misc3); + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_teid)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_teid, sb->caps, &value->misc3); + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_dw_2)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_2, sb->caps, &value->misc3); + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_first_ext_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_first_ext_dw_0, sb->caps, &value->misc3); + return 0; +} + +static void +dr_ste_v0_build_tnl_gtpu_flex_parser_1_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v0_build_tnl_gtpu_flex_parser_1_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V0_LU_TYPE_FLEX_PARSER_1; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v0_build_tnl_gtpu_flex_parser_1_tag; +} + struct mlx5dr_ste_ctx ste_ctx_v0 = { /* Builders */ .build_eth_l2_src_dst_init = &dr_ste_v0_build_eth_l2_src_dst_init, @@ -1609,14 +1865,22 @@ struct mlx5dr_ste_ctx ste_ctx_v0 = { .build_mpls_init = &dr_ste_v0_build_mpls_init, .build_tnl_gre_init = &dr_ste_v0_build_tnl_gre_init, .build_tnl_mpls_init = &dr_ste_v0_build_tnl_mpls_init, + .build_tnl_mpls_over_udp_init = &dr_ste_v0_build_tnl_mpls_over_udp_init, + .build_tnl_mpls_over_gre_init = &dr_ste_v0_build_tnl_mpls_over_gre_init, .build_icmp_init = &dr_ste_v0_build_icmp_init, .build_general_purpose_init = &dr_ste_v0_build_general_purpose_init, .build_eth_l4_misc_init = &dr_ste_v0_build_eth_l4_misc_init, .build_tnl_vxlan_gpe_init = &dr_ste_v0_build_flex_parser_tnl_vxlan_gpe_init, .build_tnl_geneve_init = &dr_ste_v0_build_flex_parser_tnl_geneve_init, + .build_tnl_geneve_tlv_opt_init = &dr_ste_v0_build_flex_parser_tnl_geneve_tlv_opt_init, .build_register_0_init = &dr_ste_v0_build_register_0_init, .build_register_1_init = &dr_ste_v0_build_register_1_init, .build_src_gvmi_qpn_init = &dr_ste_v0_build_src_gvmi_qpn_init, + .build_flex_parser_0_init = &dr_ste_v0_build_flex_parser_0_init, + .build_flex_parser_1_init = &dr_ste_v0_build_flex_parser_1_init, + .build_tnl_gtpu_init = &dr_ste_v0_build_flex_parser_tnl_gtpu_init, + .build_tnl_gtpu_flex_parser_0_init = &dr_ste_v0_build_tnl_gtpu_flex_parser_0_init, + .build_tnl_gtpu_flex_parser_1_init = &dr_ste_v0_build_tnl_gtpu_flex_parser_1_init, /* Getters and Setters */ .ste_init = &dr_ste_v0_init, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c index 616ebc38381a..054c2e2b6554 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v1.c @@ -1306,6 +1306,88 @@ static void dr_ste_v1_build_tnl_mpls_init(struct mlx5dr_ste_build *sb, sb->ste_build_tag_func = &dr_ste_v1_build_tnl_mpls_tag; } +static int dr_ste_v1_build_tnl_mpls_over_udp_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + u8 *parser_ptr; + u8 parser_id; + u32 mpls_hdr; + + mpls_hdr = misc2->outer_first_mpls_over_udp_label << HDR_MPLS_OFFSET_LABEL; + misc2->outer_first_mpls_over_udp_label = 0; + mpls_hdr |= misc2->outer_first_mpls_over_udp_exp << HDR_MPLS_OFFSET_EXP; + misc2->outer_first_mpls_over_udp_exp = 0; + mpls_hdr |= misc2->outer_first_mpls_over_udp_s_bos << HDR_MPLS_OFFSET_S_BOS; + misc2->outer_first_mpls_over_udp_s_bos = 0; + mpls_hdr |= misc2->outer_first_mpls_over_udp_ttl << HDR_MPLS_OFFSET_TTL; + misc2->outer_first_mpls_over_udp_ttl = 0; + + parser_id = sb->caps->flex_parser_id_mpls_over_udp; + parser_ptr = dr_ste_calc_flex_parser_offset(tag, parser_id); + *(__be32 *)parser_ptr = cpu_to_be32(mpls_hdr); + + return 0; +} + +static void dr_ste_v1_build_tnl_mpls_over_udp_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_tnl_mpls_over_udp_tag(mask, sb, sb->bit_mask); + + /* STEs with lookup type FLEX_PARSER_{0/1} includes + * flex parsers_{0-3}/{4-7} respectively. + */ + sb->lu_type = sb->caps->flex_parser_id_mpls_over_udp > DR_STE_MAX_FLEX_0_ID ? + DR_STE_V1_LU_TYPE_FLEX_PARSER_1 : + DR_STE_V1_LU_TYPE_FLEX_PARSER_0; + + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_tnl_mpls_over_udp_tag; +} + +static int dr_ste_v1_build_tnl_mpls_over_gre_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc2 *misc2 = &value->misc2; + u8 *parser_ptr; + u8 parser_id; + u32 mpls_hdr; + + mpls_hdr = misc2->outer_first_mpls_over_gre_label << HDR_MPLS_OFFSET_LABEL; + misc2->outer_first_mpls_over_gre_label = 0; + mpls_hdr |= misc2->outer_first_mpls_over_gre_exp << HDR_MPLS_OFFSET_EXP; + misc2->outer_first_mpls_over_gre_exp = 0; + mpls_hdr |= misc2->outer_first_mpls_over_gre_s_bos << HDR_MPLS_OFFSET_S_BOS; + misc2->outer_first_mpls_over_gre_s_bos = 0; + mpls_hdr |= misc2->outer_first_mpls_over_gre_ttl << HDR_MPLS_OFFSET_TTL; + misc2->outer_first_mpls_over_gre_ttl = 0; + + parser_id = sb->caps->flex_parser_id_mpls_over_gre; + parser_ptr = dr_ste_calc_flex_parser_offset(tag, parser_id); + *(__be32 *)parser_ptr = cpu_to_be32(mpls_hdr); + + return 0; +} + +static void dr_ste_v1_build_tnl_mpls_over_gre_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_tnl_mpls_over_gre_tag(mask, sb, sb->bit_mask); + + /* STEs with lookup type FLEX_PARSER_{0/1} includes + * flex parsers_{0-3}/{4-7} respectively. + */ + sb->lu_type = sb->caps->flex_parser_id_mpls_over_gre > DR_STE_MAX_FLEX_0_ID ? + DR_STE_V1_LU_TYPE_FLEX_PARSER_1 : + DR_STE_V1_LU_TYPE_FLEX_PARSER_0; + + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_tnl_mpls_over_gre_tag; +} + static int dr_ste_v1_build_icmp_tag(struct mlx5dr_match_param *value, struct mlx5dr_ste_build *sb, u8 *tag) @@ -1337,16 +1419,14 @@ static int dr_ste_v1_build_icmp_tag(struct mlx5dr_match_param *value, return 0; } -static int dr_ste_v1_build_icmp_init(struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask) +static void dr_ste_v1_build_icmp_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) { dr_ste_v1_build_icmp_tag(mask, sb, sb->bit_mask); sb->lu_type = DR_STE_V1_LU_TYPE_ETHL4_MISC_O; sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); sb->ste_build_tag_func = &dr_ste_v1_build_icmp_tag; - - return 0; } static int dr_ste_v1_build_general_purpose_tag(struct mlx5dr_match_param *value, @@ -1571,6 +1651,179 @@ static void dr_ste_v1_build_src_gvmi_qpn_init(struct mlx5dr_ste_build *sb, sb->ste_build_tag_func = &dr_ste_v1_build_src_gvmi_qpn_tag; } +static void dr_ste_v1_set_flex_parser(u32 *misc4_field_id, + u32 *misc4_field_value, + bool *parser_is_used, + u8 *tag) +{ + u32 id = *misc4_field_id; + u8 *parser_ptr; + + if (parser_is_used[id]) + return; + + parser_is_used[id] = true; + parser_ptr = dr_ste_calc_flex_parser_offset(tag, id); + + *(__be32 *)parser_ptr = cpu_to_be32(*misc4_field_value); + *misc4_field_id = 0; + *misc4_field_value = 0; +} + +static int dr_ste_v1_build_felx_parser_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc4 *misc_4_mask = &value->misc4; + bool parser_is_used[DR_NUM_OF_FLEX_PARSERS] = {}; + + dr_ste_v1_set_flex_parser(&misc_4_mask->prog_sample_field_id_0, + &misc_4_mask->prog_sample_field_value_0, + parser_is_used, tag); + + dr_ste_v1_set_flex_parser(&misc_4_mask->prog_sample_field_id_1, + &misc_4_mask->prog_sample_field_value_1, + parser_is_used, tag); + + dr_ste_v1_set_flex_parser(&misc_4_mask->prog_sample_field_id_2, + &misc_4_mask->prog_sample_field_value_2, + parser_is_used, tag); + + dr_ste_v1_set_flex_parser(&misc_4_mask->prog_sample_field_id_3, + &misc_4_mask->prog_sample_field_value_3, + parser_is_used, tag); + + return 0; +} + +static void dr_ste_v1_build_flex_parser_0_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + sb->lu_type = DR_STE_V1_LU_TYPE_FLEX_PARSER_0; + dr_ste_v1_build_felx_parser_tag(mask, sb, sb->bit_mask); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_felx_parser_tag; +} + +static void dr_ste_v1_build_flex_parser_1_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + sb->lu_type = DR_STE_V1_LU_TYPE_FLEX_PARSER_1; + dr_ste_v1_build_felx_parser_tag(mask, sb, sb->bit_mask); + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_felx_parser_tag; +} + +static int +dr_ste_v1_build_flex_parser_tnl_geneve_tlv_opt_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + u8 *tag) +{ + struct mlx5dr_match_misc3 *misc3 = &value->misc3; + u8 parser_id = sb->caps->flex_parser_id_geneve_tlv_option_0; + u8 *parser_ptr = dr_ste_calc_flex_parser_offset(tag, parser_id); + + MLX5_SET(ste_flex_parser_0, parser_ptr, flex_parser_3, + misc3->geneve_tlv_option_0_data); + misc3->geneve_tlv_option_0_data = 0; + + return 0; +} + +static void +dr_ste_v1_build_flex_parser_tnl_geneve_tlv_opt_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_flex_parser_tnl_geneve_tlv_opt_tag(mask, sb, sb->bit_mask); + + /* STEs with lookup type FLEX_PARSER_{0/1} includes + * flex parsers_{0-3}/{4-7} respectively. + */ + sb->lu_type = sb->caps->flex_parser_id_geneve_tlv_option_0 > 3 ? + DR_STE_V1_LU_TYPE_FLEX_PARSER_1 : + DR_STE_V1_LU_TYPE_FLEX_PARSER_0; + + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_flex_parser_tnl_geneve_tlv_opt_tag; +} + +static int dr_ste_v1_build_flex_parser_tnl_gtpu_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + uint8_t *tag) +{ + struct mlx5dr_match_misc3 *misc3 = &value->misc3; + + DR_STE_SET_TAG(flex_parser_tnl_gtpu, tag, gtpu_msg_flags, misc3, gtpu_msg_flags); + DR_STE_SET_TAG(flex_parser_tnl_gtpu, tag, gtpu_msg_type, misc3, gtpu_msg_type); + DR_STE_SET_TAG(flex_parser_tnl_gtpu, tag, gtpu_teid, misc3, gtpu_teid); + + return 0; +} + +static void dr_ste_v1_build_flex_parser_tnl_gtpu_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_flex_parser_tnl_gtpu_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_FLEX_PARSER_TNL_HEADER; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_flex_parser_tnl_gtpu_tag; +} + +static int +dr_ste_v1_build_tnl_gtpu_flex_parser_0_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + uint8_t *tag) +{ + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_0, sb->caps, &value->misc3); + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_teid)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_teid, sb->caps, &value->misc3); + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_dw_2)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_2, sb->caps, &value->misc3); + if (dr_is_flex_parser_0_id(sb->caps->flex_parser_id_gtpu_first_ext_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_first_ext_dw_0, sb->caps, &value->misc3); + return 0; +} + +static void +dr_ste_v1_build_tnl_gtpu_flex_parser_0_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_tnl_gtpu_flex_parser_0_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_FLEX_PARSER_0; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_tnl_gtpu_flex_parser_0_tag; +} + +static int +dr_ste_v1_build_tnl_gtpu_flex_parser_1_tag(struct mlx5dr_match_param *value, + struct mlx5dr_ste_build *sb, + uint8_t *tag) +{ + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_0, sb->caps, &value->misc3); + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_teid)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_teid, sb->caps, &value->misc3); + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_dw_2)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_dw_2, sb->caps, &value->misc3); + if (dr_is_flex_parser_1_id(sb->caps->flex_parser_id_gtpu_first_ext_dw_0)) + DR_STE_SET_FLEX_PARSER_FIELD(tag, gtpu_first_ext_dw_0, sb->caps, &value->misc3); + return 0; +} + +static void +dr_ste_v1_build_tnl_gtpu_flex_parser_1_init(struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask) +{ + dr_ste_v1_build_tnl_gtpu_flex_parser_1_tag(mask, sb, sb->bit_mask); + + sb->lu_type = DR_STE_V1_LU_TYPE_FLEX_PARSER_1; + sb->byte_mask = mlx5dr_ste_conv_bit_to_byte_mask(sb->bit_mask); + sb->ste_build_tag_func = &dr_ste_v1_build_tnl_gtpu_flex_parser_1_tag; +} + struct mlx5dr_ste_ctx ste_ctx_v1 = { /* Builders */ .build_eth_l2_src_dst_init = &dr_ste_v1_build_eth_l2_src_dst_init, @@ -1585,14 +1838,23 @@ struct mlx5dr_ste_ctx ste_ctx_v1 = { .build_mpls_init = &dr_ste_v1_build_mpls_init, .build_tnl_gre_init = &dr_ste_v1_build_tnl_gre_init, .build_tnl_mpls_init = &dr_ste_v1_build_tnl_mpls_init, + .build_tnl_mpls_over_udp_init = &dr_ste_v1_build_tnl_mpls_over_udp_init, + .build_tnl_mpls_over_gre_init = &dr_ste_v1_build_tnl_mpls_over_gre_init, .build_icmp_init = &dr_ste_v1_build_icmp_init, .build_general_purpose_init = &dr_ste_v1_build_general_purpose_init, .build_eth_l4_misc_init = &dr_ste_v1_build_eth_l4_misc_init, .build_tnl_vxlan_gpe_init = &dr_ste_v1_build_flex_parser_tnl_vxlan_gpe_init, .build_tnl_geneve_init = &dr_ste_v1_build_flex_parser_tnl_geneve_init, + .build_tnl_geneve_tlv_opt_init = &dr_ste_v1_build_flex_parser_tnl_geneve_tlv_opt_init, .build_register_0_init = &dr_ste_v1_build_register_0_init, .build_register_1_init = &dr_ste_v1_build_register_1_init, .build_src_gvmi_qpn_init = &dr_ste_v1_build_src_gvmi_qpn_init, + .build_flex_parser_0_init = &dr_ste_v1_build_flex_parser_0_init, + .build_flex_parser_1_init = &dr_ste_v1_build_flex_parser_1_init, + .build_tnl_gtpu_init = &dr_ste_v1_build_flex_parser_tnl_gtpu_init, + .build_tnl_gtpu_flex_parser_0_init = &dr_ste_v1_build_tnl_gtpu_flex_parser_0_init, + .build_tnl_gtpu_flex_parser_1_init = &dr_ste_v1_build_tnl_gtpu_flex_parser_1_init, + /* Getters and Setters */ .ste_init = &dr_ste_v1_init, .set_next_lu_type = &dr_ste_v1_set_next_lu_type, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h index 462673947f3c..67460c42a99b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -12,17 +12,30 @@ #include "mlx5_ifc_dr.h" #include "mlx5dr.h" -#define DR_RULE_MAX_STES 17 +#define DR_RULE_MAX_STES 18 #define DR_ACTION_MAX_STES 5 #define WIRE_PORT 0xFFFF #define DR_STE_SVLAN 0x1 #define DR_STE_CVLAN 0x2 #define DR_SZ_MATCH_PARAM (MLX5_ST_SZ_DW_MATCH_PARAM * 4) +#define DR_NUM_OF_FLEX_PARSERS 8 +#define DR_STE_MAX_FLEX_0_ID 3 +#define DR_STE_MAX_FLEX_1_ID 7 #define mlx5dr_err(dmn, arg...) mlx5_core_err((dmn)->mdev, ##arg) #define mlx5dr_info(dmn, arg...) mlx5_core_info((dmn)->mdev, ##arg) #define mlx5dr_dbg(dmn, arg...) mlx5_core_dbg((dmn)->mdev, ##arg) +static inline bool dr_is_flex_parser_0_id(u8 parser_id) +{ + return parser_id <= DR_STE_MAX_FLEX_0_ID; +} + +static inline bool dr_is_flex_parser_1_id(u8 parser_id) +{ + return parser_id > DR_STE_MAX_FLEX_0_ID; +} + enum mlx5dr_icm_chunk_size { DR_CHUNK_SIZE_1, DR_CHUNK_SIZE_MIN = DR_CHUNK_SIZE_1, /* keep updated when changing */ @@ -87,7 +100,8 @@ enum mlx5dr_matcher_criteria { DR_MATCHER_CRITERIA_INNER = 1 << 2, DR_MATCHER_CRITERIA_MISC2 = 1 << 3, DR_MATCHER_CRITERIA_MISC3 = 1 << 4, - DR_MATCHER_CRITERIA_MAX = 1 << 5, + DR_MATCHER_CRITERIA_MISC4 = 1 << 5, + DR_MATCHER_CRITERIA_MAX = 1 << 6, }; enum mlx5dr_action_type { @@ -389,11 +403,21 @@ void mlx5dr_ste_build_tnl_mpls(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, bool inner, bool rx); -int mlx5dr_ste_build_icmp(struct mlx5dr_ste_ctx *ste_ctx, - struct mlx5dr_ste_build *sb, - struct mlx5dr_match_param *mask, - struct mlx5dr_cmd_caps *caps, - bool inner, bool rx); +void mlx5dr_ste_build_tnl_mpls_over_gre(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx); +void mlx5dr_ste_build_tnl_mpls_over_udp(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx); +void mlx5dr_ste_build_icmp(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx); void mlx5dr_ste_build_tnl_vxlan_gpe(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -402,6 +426,25 @@ void mlx5dr_ste_build_tnl_geneve(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, bool inner, bool rx); +void mlx5dr_ste_build_tnl_geneve_tlv_opt(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx); +void mlx5dr_ste_build_tnl_gtpu(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + bool inner, bool rx); +void mlx5dr_ste_build_tnl_gtpu_flex_parser_0(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx); +void mlx5dr_ste_build_tnl_gtpu_flex_parser_1(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + struct mlx5dr_cmd_caps *caps, + bool inner, bool rx); void mlx5dr_ste_build_general_purpose(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_ste_build *sb, struct mlx5dr_match_param *mask, @@ -419,6 +462,14 @@ void mlx5dr_ste_build_src_gvmi_qpn(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_match_param *mask, struct mlx5dr_domain *dmn, bool inner, bool rx); +void mlx5dr_ste_build_flex_parser_0(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + bool inner, bool rx); +void mlx5dr_ste_build_flex_parser_1(struct mlx5dr_ste_ctx *ste_ctx, + struct mlx5dr_ste_build *sb, + struct mlx5dr_match_param *mask, + bool inner, bool rx); void mlx5dr_ste_build_empty_always_hit(struct mlx5dr_ste_build *sb, bool rx); /* Actions utils */ @@ -646,7 +697,24 @@ struct mlx5dr_match_misc3 { u8 icmpv6_type; u8 icmpv4_code; u8 icmpv4_type; - u8 reserved_auto3[0x1c]; + u32 geneve_tlv_option_0_data; + u8 gtpu_msg_flags; + u8 gtpu_msg_type; + u32 gtpu_teid; + u32 gtpu_dw_2; + u32 gtpu_first_ext_dw_0; + u32 gtpu_dw_0; +}; + +struct mlx5dr_match_misc4 { + u32 prog_sample_field_value_0; + u32 prog_sample_field_id_0; + u32 prog_sample_field_value_1; + u32 prog_sample_field_id_1; + u32 prog_sample_field_value_2; + u32 prog_sample_field_id_2; + u32 prog_sample_field_value_3; + u32 prog_sample_field_id_3; }; struct mlx5dr_match_param { @@ -655,6 +723,7 @@ struct mlx5dr_match_param { struct mlx5dr_match_spec inner; struct mlx5dr_match_misc2 misc2; struct mlx5dr_match_misc3 misc3; + struct mlx5dr_match_misc4 misc4; }; #define DR_MASK_IS_ICMPV4_SET(_misc3) ((_misc3)->icmpv4_type || \ @@ -678,6 +747,12 @@ struct mlx5dr_cmd_vport_cap { u32 num; }; +struct mlx5dr_roce_cap { + u8 roce_en:1; + u8 fl_rc_qp_when_roce_disabled:1; + u8 fl_rc_qp_when_roce_enabled:1; +}; + struct mlx5dr_cmd_caps { u16 gvmi; u64 nic_rx_drop_address; @@ -692,6 +767,13 @@ struct mlx5dr_cmd_caps { u8 flex_parser_id_icmp_dw1; u8 flex_parser_id_icmpv6_dw0; u8 flex_parser_id_icmpv6_dw1; + u8 flex_parser_id_geneve_tlv_option_0; + u8 flex_parser_id_mpls_over_gre; + u8 flex_parser_id_mpls_over_udp; + u8 flex_parser_id_gtpu_dw_0; + u8 flex_parser_id_gtpu_teid; + u8 flex_parser_id_gtpu_dw_2; + u8 flex_parser_id_gtpu_first_ext_dw_0; u8 max_ft_level; u16 roce_min_src_udp; u8 num_esw_ports; @@ -707,6 +789,8 @@ struct mlx5dr_cmd_caps { struct mlx5dr_esw_caps esw_caps; struct mlx5dr_cmd_vport_cap *vports_caps; bool prio_tag_required; + struct mlx5dr_roce_cap roce_caps; + u8 isolate_vl_tc:1; }; struct mlx5dr_domain_rx_tx { @@ -1081,6 +1165,7 @@ struct mlx5dr_cmd_qp_create_attr { u32 sq_wqe_cnt; u32 rq_wqe_cnt; u32 rq_wqe_shift; + u8 isolate_vl_tc:1; }; int mlx5dr_cmd_query_gid(struct mlx5_core_dev *mdev, u8 vhca_port_num, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h index 83df6df6b459..9643ee647f57 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5_ifc_dr.h @@ -434,10 +434,7 @@ struct mlx5_ifc_ste_gre_bits { }; struct mlx5_ifc_ste_flex_parser_0_bits { - u8 parser_3_label[0x14]; - u8 parser_3_exp[0x3]; - u8 parser_3_s_bos[0x1]; - u8 parser_3_ttl[0x8]; + u8 flex_parser_3[0x20]; u8 flex_parser_2[0x20]; @@ -488,6 +485,17 @@ struct mlx5_ifc_ste_flex_parser_tnl_geneve_bits { u8 reserved_at_40[0x40]; }; +struct mlx5_ifc_ste_flex_parser_tnl_gtpu_bits { + u8 reserved_at_0[0x5]; + u8 gtpu_msg_flags[0x3]; + u8 gtpu_msg_type[0x8]; + u8 reserved_at_10[0x10]; + + u8 gtpu_teid[0x20]; + + u8 reserved_at_40[0x40]; +}; + struct mlx5_ifc_ste_general_purpose_bits { u8 general_purpose_lookup_field[0x20]; diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 92a029a800a0..578c4ccae91c 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -911,8 +911,11 @@ static inline u16 get_cqe_flow_tag(struct mlx5_cqe64 *cqe) return be32_to_cpu(cqe->sop_drop_qpn) & 0xFFF; } -#define MLX5_MPWQE_LOG_NUM_STRIDES_BASE (9) -#define MLX5_MPWQE_LOG_STRIDE_SZ_BASE (6) +#define MLX5_MPWQE_LOG_NUM_STRIDES_EXT_BASE 3 +#define MLX5_MPWQE_LOG_NUM_STRIDES_BASE 9 +#define MLX5_MPWQE_LOG_NUM_STRIDES_MAX 16 +#define MLX5_MPWQE_LOG_STRIDE_SZ_BASE 6 +#define MLX5_MPWQE_LOG_STRIDE_SZ_MAX 13 struct mpwrq_cqe_bc { __be16 filler_consumed_strides; diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index f2c51d6833c6..52b7cabcde08 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -622,7 +622,19 @@ struct mlx5_ifc_fte_match_set_misc3_bits { u8 geneve_tlv_option_0_data[0x20]; - u8 reserved_at_140[0xc0]; + u8 gtpu_teid[0x20]; + + u8 gtpu_msg_type[0x8]; + u8 gtpu_msg_flags[0x8]; + u8 reserved_at_170[0x10]; + + u8 gtpu_dw_2[0x20]; + + u8 gtpu_first_ext_dw_0[0x20]; + + u8 gtpu_dw_0[0x20]; + + u8 reserved_at_1e0[0x20]; }; struct mlx5_ifc_fte_match_set_misc4_bits { @@ -949,7 +961,9 @@ struct mlx5_ifc_roce_cap_bits { u8 roce_apm[0x1]; u8 reserved_at_1[0x3]; u8 sw_r_roce_src_udp_port[0x1]; - u8 reserved_at_5[0x19]; + u8 fl_rc_qp_when_roce_disabled[0x1]; + u8 fl_rc_qp_when_roce_enabled[0x1]; + u8 reserved_at_7[0x17]; u8 qp_ts_format[0x2]; u8 reserved_at_20[0x60]; @@ -1237,9 +1251,17 @@ enum { enum { MLX5_FLEX_PARSER_GENEVE_ENABLED = 1 << 3, + MLX5_FLEX_PARSER_MPLS_OVER_GRE_ENABLED = 1 << 4, + mlx5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED = 1 << 5, MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED = 1 << 7, MLX5_FLEX_PARSER_ICMP_V4_ENABLED = 1 << 8, MLX5_FLEX_PARSER_ICMP_V6_ENABLED = 1 << 9, + MLX5_FLEX_PARSER_GENEVE_TLV_OPTION_0_ENABLED = 1 << 10, + MLX5_FLEX_PARSER_GTPU_ENABLED = 1 << 11, + MLX5_FLEX_PARSER_GTPU_DW_2_ENABLED = 1 << 16, + MLX5_FLEX_PARSER_GTPU_FIRST_EXT_DW_0_ENABLED = 1 << 17, + MLX5_FLEX_PARSER_GTPU_DW_0_ENABLED = 1 << 18, + MLX5_FLEX_PARSER_GTPU_TEID_ENABLED = 1 << 19, }; enum { @@ -1297,7 +1319,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 log_max_srq_sz[0x8]; u8 log_max_qp_sz[0x8]; u8 event_cap[0x1]; - u8 reserved_at_91[0x7]; + u8 reserved_at_91[0x2]; + u8 isolate_vl_tc_new[0x1]; + u8 reserved_at_94[0x4]; u8 prio_tag_required[0x1]; u8 reserved_at_99[0x2]; u8 log_max_qp[0x5]; @@ -1637,7 +1661,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 cqe_compression_timeout[0x10]; u8 cqe_compression_max_num[0x10]; - u8 reserved_at_5e0[0x10]; + u8 reserved_at_5e0[0x8]; + u8 flex_parser_id_gtpu_dw_0[0x4]; + u8 reserved_at_5ec[0x4]; u8 tag_matching[0x1]; u8 rndv_offload_rc[0x1]; u8 rndv_offload_dc[0x1]; @@ -1648,7 +1674,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 affiliate_nic_vport_criteria[0x8]; u8 native_port_num[0x8]; u8 num_vhca_ports[0x8]; - u8 reserved_at_618[0x6]; + u8 flex_parser_id_gtpu_teid[0x4]; + u8 reserved_at_61c[0x2]; u8 sw_owner_id[0x1]; u8 reserved_at_61f[0x1]; @@ -1683,7 +1710,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_6e0[0x10]; u8 sf_base_id[0x10]; - u8 reserved_at_700[0x8]; + u8 flex_parser_id_gtpu_dw_2[0x4]; + u8 flex_parser_id_gtpu_first_ext_dw_0[0x4]; u8 num_total_dynamic_vf_msix[0x18]; u8 reserved_at_720[0x14]; u8 dynamic_msix_table_size[0xc]; @@ -2918,7 +2946,8 @@ struct mlx5_ifc_qpc_bits { u8 state[0x4]; u8 lag_tx_port_affinity[0x4]; u8 st[0x8]; - u8 reserved_at_10[0x3]; + u8 reserved_at_10[0x2]; + u8 isolate_vl_tc[0x1]; u8 pm_state[0x2]; u8 reserved_at_15[0x1]; u8 req_e2e_credit_mode[0x2]; |