diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 268 |
1 files changed, 180 insertions, 88 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 2be65ddf56ba..d566f6738833 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -127,7 +127,7 @@ static int mlx5_netdev_event(struct notifier_block *this, if ((upper == ndev || (!upper && ndev == ibdev->roce.netdev)) && ibdev->ib_active) { - struct ib_event ibev = {0}; + struct ib_event ibev = { }; ibev.device = &ibdev->ib_dev; ibev.event = (event == NETDEV_UP) ? @@ -496,6 +496,7 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, struct mlx5_ib_dev *dev = to_mdev(ibdev); struct mlx5_core_dev *mdev = dev->mdev; int err = -ENOMEM; + int max_sq_desc; int max_rq_sg; int max_sq_sg; u64 min_page_size = 1ull << MLX5_CAP_GEN(mdev, log_pg_sz); @@ -618,9 +619,10 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, props->max_qp_wr = 1 << MLX5_CAP_GEN(mdev, log_max_qp_sz); max_rq_sg = MLX5_CAP_GEN(mdev, max_wqe_sz_rq) / sizeof(struct mlx5_wqe_data_seg); - max_sq_sg = (MLX5_CAP_GEN(mdev, max_wqe_sz_sq) - - sizeof(struct mlx5_wqe_ctrl_seg)) / - sizeof(struct mlx5_wqe_data_seg); + max_sq_desc = min_t(int, MLX5_CAP_GEN(mdev, max_wqe_sz_sq), 512); + max_sq_sg = (max_sq_desc - sizeof(struct mlx5_wqe_ctrl_seg) - + sizeof(struct mlx5_wqe_raddr_seg)) / + sizeof(struct mlx5_wqe_data_seg); props->max_sge = min(max_rq_sg, max_sq_sg); props->max_sge_rd = MLX5_MAX_SGE_RD; props->max_cq = 1 << MLX5_CAP_GEN(mdev, log_max_cq); @@ -643,6 +645,7 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, props->max_total_mcast_qp_attach = props->max_mcast_qp_attach * props->max_mcast_grp; props->max_map_per_fmr = INT_MAX; /* no limit in ConnectIB */ + props->max_ah = INT_MAX; props->hca_core_clock = MLX5_CAP_GEN(mdev, device_frequency_khz); props->timestamp_mask = 0x7FFFFFFFFFFFFFFFULL; @@ -669,6 +672,40 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, 1 << MLX5_CAP_GEN(dev->mdev, log_max_rq); } + if (field_avail(typeof(resp), mlx5_ib_support_multi_pkt_send_wqes, + uhw->outlen)) { + resp.mlx5_ib_support_multi_pkt_send_wqes = + MLX5_CAP_ETH(mdev, multi_pkt_send_wqe); + resp.response_length += + sizeof(resp.mlx5_ib_support_multi_pkt_send_wqes); + } + + if (field_avail(typeof(resp), reserved, uhw->outlen)) + resp.response_length += sizeof(resp.reserved); + + if (field_avail(typeof(resp), cqe_comp_caps, uhw->outlen)) { + resp.cqe_comp_caps.max_num = + MLX5_CAP_GEN(dev->mdev, cqe_compression) ? + MLX5_CAP_GEN(dev->mdev, cqe_compression_max_num) : 0; + resp.cqe_comp_caps.supported_format = + MLX5_IB_CQE_RES_FORMAT_HASH | + MLX5_IB_CQE_RES_FORMAT_CSUM; + resp.response_length += sizeof(resp.cqe_comp_caps); + } + + if (field_avail(typeof(resp), packet_pacing_caps, uhw->outlen)) { + if (MLX5_CAP_QOS(mdev, packet_pacing) && + MLX5_CAP_GEN(mdev, qos)) { + resp.packet_pacing_caps.qp_rate_limit_max = + MLX5_CAP_QOS(mdev, packet_pacing_max_rate); + resp.packet_pacing_caps.qp_rate_limit_min = + MLX5_CAP_QOS(mdev, packet_pacing_min_rate); + resp.packet_pacing_caps.supported_qpts |= + 1 << IB_QPT_RAW_PACKET; + } + resp.response_length += sizeof(resp.packet_pacing_caps); + } + if (uhw->outlen) { err = ib_copy_to_udata(uhw, &resp, resp.response_length); @@ -1093,7 +1130,8 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev, resp.response_length += sizeof(resp.cqe_version); if (field_avail(typeof(resp), cmds_supp_uhw, udata->outlen)) { - resp.cmds_supp_uhw |= MLX5_USER_CMDS_SUPP_UHW_QUERY_DEVICE; + resp.cmds_supp_uhw |= MLX5_USER_CMDS_SUPP_UHW_QUERY_DEVICE | + MLX5_USER_CMDS_SUPP_UHW_CREATE_AH; resp.response_length += sizeof(resp.cmds_supp_uhw); } @@ -1502,6 +1540,22 @@ static void set_proto(void *outer_c, void *outer_v, u8 mask, u8 val) MLX5_SET(fte_match_set_lyr_2_4, outer_v, ip_protocol, val); } +static void set_flow_label(void *misc_c, void *misc_v, u8 mask, u8 val, + bool inner) +{ + if (inner) { + MLX5_SET(fte_match_set_misc, + misc_c, inner_ipv6_flow_label, mask); + MLX5_SET(fte_match_set_misc, + misc_v, inner_ipv6_flow_label, val); + } else { + MLX5_SET(fte_match_set_misc, + misc_c, outer_ipv6_flow_label, mask); + MLX5_SET(fte_match_set_misc, + misc_v, outer_ipv6_flow_label, val); + } +} + static void set_tos(void *outer_c, void *outer_v, u8 mask, u8 val) { MLX5_SET(fte_match_set_lyr_2_4, outer_c, ip_ecn, mask); @@ -1515,6 +1569,7 @@ static void set_tos(void *outer_c, void *outer_v, u8 mask, u8 val) #define LAST_IPV4_FIELD tos #define LAST_IPV6_FIELD traffic_class #define LAST_TCP_UDP_FIELD src_port +#define LAST_TUNNEL_FIELD tunnel_id /* Field is the last supported field */ #define FIELDS_NOT_SUPPORTED(filter, field)\ @@ -1527,155 +1582,164 @@ static void set_tos(void *outer_c, void *outer_v, u8 mask, u8 val) static int parse_flow_attr(u32 *match_c, u32 *match_v, const union ib_flow_spec *ib_spec) { - void *outer_headers_c = MLX5_ADDR_OF(fte_match_param, match_c, - outer_headers); - void *outer_headers_v = MLX5_ADDR_OF(fte_match_param, match_v, - outer_headers); void *misc_params_c = MLX5_ADDR_OF(fte_match_param, match_c, misc_parameters); void *misc_params_v = MLX5_ADDR_OF(fte_match_param, match_v, misc_parameters); + void *headers_c; + void *headers_v; + + if (ib_spec->type & IB_FLOW_SPEC_INNER) { + headers_c = MLX5_ADDR_OF(fte_match_param, match_c, + inner_headers); + headers_v = MLX5_ADDR_OF(fte_match_param, match_v, + inner_headers); + } else { + headers_c = MLX5_ADDR_OF(fte_match_param, match_c, + outer_headers); + headers_v = MLX5_ADDR_OF(fte_match_param, match_v, + outer_headers); + } - switch (ib_spec->type) { + switch (ib_spec->type & ~IB_FLOW_SPEC_INNER) { case IB_FLOW_SPEC_ETH: if (FIELDS_NOT_SUPPORTED(ib_spec->eth.mask, LAST_ETH_FIELD)) return -ENOTSUPP; - ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_c, + ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, dmac_47_16), ib_spec->eth.mask.dst_mac); - ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_v, + ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, dmac_47_16), ib_spec->eth.val.dst_mac); - ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_c, + ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, smac_47_16), ib_spec->eth.mask.src_mac); - ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_v, + ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, smac_47_16), ib_spec->eth.val.src_mac); if (ib_spec->eth.mask.vlan_tag) { - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, vlan_tag, 1); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, vlan_tag, 1); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, first_vid, ntohs(ib_spec->eth.mask.vlan_tag)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, first_vid, ntohs(ib_spec->eth.val.vlan_tag)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, first_cfi, ntohs(ib_spec->eth.mask.vlan_tag) >> 12); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, first_cfi, ntohs(ib_spec->eth.val.vlan_tag) >> 12); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, first_prio, ntohs(ib_spec->eth.mask.vlan_tag) >> 13); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, first_prio, ntohs(ib_spec->eth.val.vlan_tag) >> 13); } - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, ethertype, ntohs(ib_spec->eth.mask.ether_type)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype, ntohs(ib_spec->eth.val.ether_type)); break; case IB_FLOW_SPEC_IPV4: if (FIELDS_NOT_SUPPORTED(ib_spec->ipv4.mask, LAST_IPV4_FIELD)) return -ENOTSUPP; - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, ethertype, 0xffff); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype, ETH_P_IP); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_c, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, src_ipv4_src_ipv6.ipv4_layout.ipv4), &ib_spec->ipv4.mask.src_ip, sizeof(ib_spec->ipv4.mask.src_ip)); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_v, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, src_ipv4_src_ipv6.ipv4_layout.ipv4), &ib_spec->ipv4.val.src_ip, sizeof(ib_spec->ipv4.val.src_ip)); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_c, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, dst_ipv4_dst_ipv6.ipv4_layout.ipv4), &ib_spec->ipv4.mask.dst_ip, sizeof(ib_spec->ipv4.mask.dst_ip)); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_v, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, dst_ipv4_dst_ipv6.ipv4_layout.ipv4), &ib_spec->ipv4.val.dst_ip, sizeof(ib_spec->ipv4.val.dst_ip)); - set_tos(outer_headers_c, outer_headers_v, + set_tos(headers_c, headers_v, ib_spec->ipv4.mask.tos, ib_spec->ipv4.val.tos); - set_proto(outer_headers_c, outer_headers_v, + set_proto(headers_c, headers_v, ib_spec->ipv4.mask.proto, ib_spec->ipv4.val.proto); break; case IB_FLOW_SPEC_IPV6: if (FIELDS_NOT_SUPPORTED(ib_spec->ipv6.mask, LAST_IPV6_FIELD)) return -ENOTSUPP; - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, ethertype, 0xffff); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype, ETH_P_IPV6); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_c, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, src_ipv4_src_ipv6.ipv6_layout.ipv6), &ib_spec->ipv6.mask.src_ip, sizeof(ib_spec->ipv6.mask.src_ip)); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_v, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, src_ipv4_src_ipv6.ipv6_layout.ipv6), &ib_spec->ipv6.val.src_ip, sizeof(ib_spec->ipv6.val.src_ip)); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_c, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, dst_ipv4_dst_ipv6.ipv6_layout.ipv6), &ib_spec->ipv6.mask.dst_ip, sizeof(ib_spec->ipv6.mask.dst_ip)); - memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_v, + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, dst_ipv4_dst_ipv6.ipv6_layout.ipv6), &ib_spec->ipv6.val.dst_ip, sizeof(ib_spec->ipv6.val.dst_ip)); - set_tos(outer_headers_c, outer_headers_v, + set_tos(headers_c, headers_v, ib_spec->ipv6.mask.traffic_class, ib_spec->ipv6.val.traffic_class); - set_proto(outer_headers_c, outer_headers_v, + set_proto(headers_c, headers_v, ib_spec->ipv6.mask.next_hdr, ib_spec->ipv6.val.next_hdr); - MLX5_SET(fte_match_set_misc, misc_params_c, - outer_ipv6_flow_label, - ntohl(ib_spec->ipv6.mask.flow_label)); - MLX5_SET(fte_match_set_misc, misc_params_v, - outer_ipv6_flow_label, - ntohl(ib_spec->ipv6.val.flow_label)); + set_flow_label(misc_params_c, misc_params_v, + ntohl(ib_spec->ipv6.mask.flow_label), + ntohl(ib_spec->ipv6.val.flow_label), + ib_spec->type & IB_FLOW_SPEC_INNER); + break; case IB_FLOW_SPEC_TCP: if (FIELDS_NOT_SUPPORTED(ib_spec->tcp_udp.mask, LAST_TCP_UDP_FIELD)) return -ENOTSUPP; - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, ip_protocol, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, ip_protocol, 0xff); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, ip_protocol, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_protocol, IPPROTO_TCP); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, tcp_sport, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, tcp_sport, ntohs(ib_spec->tcp_udp.mask.src_port)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, tcp_sport, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, tcp_sport, ntohs(ib_spec->tcp_udp.val.src_port)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, tcp_dport, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, tcp_dport, ntohs(ib_spec->tcp_udp.mask.dst_port)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, tcp_dport, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, tcp_dport, ntohs(ib_spec->tcp_udp.val.dst_port)); break; case IB_FLOW_SPEC_UDP: @@ -1683,21 +1747,31 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v, LAST_TCP_UDP_FIELD)) return -ENOTSUPP; - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, ip_protocol, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, ip_protocol, 0xff); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, ip_protocol, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_protocol, IPPROTO_UDP); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, udp_sport, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, udp_sport, ntohs(ib_spec->tcp_udp.mask.src_port)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, udp_sport, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, udp_sport, ntohs(ib_spec->tcp_udp.val.src_port)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c, udp_dport, + MLX5_SET(fte_match_set_lyr_2_4, headers_c, udp_dport, ntohs(ib_spec->tcp_udp.mask.dst_port)); - MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v, udp_dport, + MLX5_SET(fte_match_set_lyr_2_4, headers_v, udp_dport, ntohs(ib_spec->tcp_udp.val.dst_port)); break; + case IB_FLOW_SPEC_VXLAN_TUNNEL: + if (FIELDS_NOT_SUPPORTED(ib_spec->tunnel.mask, + LAST_TUNNEL_FIELD)) + return -ENOTSUPP; + + MLX5_SET(fte_match_set_misc, misc_params_c, vxlan_vni, + ntohl(ib_spec->tunnel.mask.tunnel_id)); + MLX5_SET(fte_match_set_misc, misc_params_v, vxlan_vni, + ntohl(ib_spec->tunnel.val.tunnel_id)); + break; default: return -EINVAL; } @@ -2721,6 +2795,8 @@ static int mlx5_port_immutable(struct ib_device *ibdev, u8 port_num, struct ib_port_immutable *immutable) { struct ib_port_attr attr; + struct mlx5_ib_dev *dev = to_mdev(ibdev); + enum rdma_link_layer ll = mlx5_ib_port_link_layer(ibdev, port_num); int err; err = mlx5_ib_query_port(ibdev, port_num, &attr); @@ -2730,7 +2806,8 @@ static int mlx5_port_immutable(struct ib_device *ibdev, u8 port_num, immutable->pkey_tbl_len = attr.pkey_tbl_len; immutable->gid_tbl_len = attr.gid_tbl_len; immutable->core_cap_flags = get_core_cap_flags(ibdev); - immutable->max_mad_size = IB_MGMT_MAD_SIZE; + if ((ll == IB_LINK_LAYER_INFINIBAND) || MLX5_CAP_GEN(dev->mdev, roce)) + immutable->max_mad_size = IB_MGMT_MAD_SIZE; return 0; } @@ -2744,7 +2821,7 @@ static void get_dev_fw_str(struct ib_device *ibdev, char *str, fw_rev_min(dev->mdev), fw_rev_sub(dev->mdev)); } -static int mlx5_roce_lag_init(struct mlx5_ib_dev *dev) +static int mlx5_eth_lag_init(struct mlx5_ib_dev *dev) { struct mlx5_core_dev *mdev = dev->mdev; struct mlx5_flow_namespace *ns = mlx5_get_flow_namespace(mdev, @@ -2773,7 +2850,7 @@ err_destroy_vport_lag: return err; } -static void mlx5_roce_lag_cleanup(struct mlx5_ib_dev *dev) +static void mlx5_eth_lag_cleanup(struct mlx5_ib_dev *dev) { struct mlx5_core_dev *mdev = dev->mdev; @@ -2785,7 +2862,21 @@ static void mlx5_roce_lag_cleanup(struct mlx5_ib_dev *dev) } } -static void mlx5_remove_roce_notifier(struct mlx5_ib_dev *dev) +static int mlx5_add_netdev_notifier(struct mlx5_ib_dev *dev) +{ + int err; + + dev->roce.nb.notifier_call = mlx5_netdev_event; + err = register_netdevice_notifier(&dev->roce.nb); + if (err) { + dev->roce.nb.notifier_call = NULL; + return err; + } + + return 0; +} + +static void mlx5_remove_netdev_notifier(struct mlx5_ib_dev *dev) { if (dev->roce.nb.notifier_call) { unregister_netdevice_notifier(&dev->roce.nb); @@ -2793,39 +2884,40 @@ static void mlx5_remove_roce_notifier(struct mlx5_ib_dev *dev) } } -static int mlx5_enable_roce(struct mlx5_ib_dev *dev) +static int mlx5_enable_eth(struct mlx5_ib_dev *dev) { int err; - dev->roce.nb.notifier_call = mlx5_netdev_event; - err = register_netdevice_notifier(&dev->roce.nb); - if (err) { - dev->roce.nb.notifier_call = NULL; + err = mlx5_add_netdev_notifier(dev); + if (err) return err; - } - err = mlx5_nic_vport_enable_roce(dev->mdev); - if (err) - goto err_unregister_netdevice_notifier; + if (MLX5_CAP_GEN(dev->mdev, roce)) { + err = mlx5_nic_vport_enable_roce(dev->mdev); + if (err) + goto err_unregister_netdevice_notifier; + } - err = mlx5_roce_lag_init(dev); + err = mlx5_eth_lag_init(dev); if (err) goto err_disable_roce; return 0; err_disable_roce: - mlx5_nic_vport_disable_roce(dev->mdev); + if (MLX5_CAP_GEN(dev->mdev, roce)) + mlx5_nic_vport_disable_roce(dev->mdev); err_unregister_netdevice_notifier: - mlx5_remove_roce_notifier(dev); + mlx5_remove_netdev_notifier(dev); return err; } -static void mlx5_disable_roce(struct mlx5_ib_dev *dev) +static void mlx5_disable_eth(struct mlx5_ib_dev *dev) { - mlx5_roce_lag_cleanup(dev); - mlx5_nic_vport_disable_roce(dev->mdev); + mlx5_eth_lag_cleanup(dev); + if (MLX5_CAP_GEN(dev->mdev, roce)) + mlx5_nic_vport_disable_roce(dev->mdev); } static void mlx5_ib_dealloc_q_counters(struct mlx5_ib_dev *dev) @@ -2947,9 +3039,6 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) port_type_cap = MLX5_CAP_GEN(mdev, port_type); ll = mlx5_port_type_cap_to_rdma_ll(port_type_cap); - if ((ll == IB_LINK_LAYER_ETHERNET) && !MLX5_CAP_GEN(mdev, roce)) - return NULL; - printk_once(KERN_INFO "%s", mlx5_version); dev = (struct mlx5_ib_dev *)ib_alloc_device(sizeof(*dev)); @@ -2995,6 +3084,8 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) (1ull << IB_USER_VERBS_CMD_QUERY_PORT) | (1ull << IB_USER_VERBS_CMD_ALLOC_PD) | (1ull << IB_USER_VERBS_CMD_DEALLOC_PD) | + (1ull << IB_USER_VERBS_CMD_CREATE_AH) | + (1ull << IB_USER_VERBS_CMD_DESTROY_AH) | (1ull << IB_USER_VERBS_CMD_REG_MR) | (1ull << IB_USER_VERBS_CMD_REREG_MR) | (1ull << IB_USER_VERBS_CMD_DEREG_MR) | @@ -3017,7 +3108,8 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) dev->ib_dev.uverbs_ex_cmd_mask = (1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE) | (1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) | - (1ull << IB_USER_VERBS_EX_CMD_CREATE_QP); + (1ull << IB_USER_VERBS_EX_CMD_CREATE_QP) | + (1ull << IB_USER_VERBS_EX_CMD_MODIFY_QP); dev->ib_dev.query_device = mlx5_ib_query_device; dev->ib_dev.query_port = mlx5_ib_query_port; @@ -3128,14 +3220,14 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) spin_lock_init(&dev->reset_flow_resource_lock); if (ll == IB_LINK_LAYER_ETHERNET) { - err = mlx5_enable_roce(dev); + err = mlx5_enable_eth(dev); if (err) goto err_free_port; } err = create_dev_resources(&dev->devr); if (err) - goto err_disable_roce; + goto err_disable_eth; err = mlx5_ib_odp_init_one(dev); if (err) @@ -3179,10 +3271,10 @@ err_odp: err_rsrc: destroy_dev_resources(&dev->devr); -err_disable_roce: +err_disable_eth: if (ll == IB_LINK_LAYER_ETHERNET) { - mlx5_disable_roce(dev); - mlx5_remove_roce_notifier(dev); + mlx5_disable_eth(dev); + mlx5_remove_netdev_notifier(dev); } err_free_port: @@ -3199,14 +3291,14 @@ static void mlx5_ib_remove(struct mlx5_core_dev *mdev, void *context) struct mlx5_ib_dev *dev = context; enum rdma_link_layer ll = mlx5_ib_port_link_layer(&dev->ib_dev, 1); - mlx5_remove_roce_notifier(dev); + mlx5_remove_netdev_notifier(dev); ib_unregister_device(&dev->ib_dev); mlx5_ib_dealloc_q_counters(dev); destroy_umrc_res(dev); mlx5_ib_odp_remove_one(dev); destroy_dev_resources(&dev->devr); if (ll == IB_LINK_LAYER_ETHERNET) - mlx5_disable_roce(dev); + mlx5_disable_eth(dev); kfree(dev->port); ib_dealloc_device(&dev->ib_dev); } |