Date: Wed, 18 Mar 2020 21:54:33 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r359094 - head/sys/dev/mlx5/mlx5_core Message-ID: <202003182154.02ILsXo7042014@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kib Date: Wed Mar 18 21:54:32 2020 New Revision: 359094 URL: https://svnweb.freebsd.org/changeset/base/359094 Log: mlx5_core: add sysctls to report device capabilities. Reviewed by: hselasky Sponsored by: Mellanox Technologies MFC after: 2 weeks Modified: head/sys/dev/mlx5/mlx5_core/mlx5_main.c Modified: head/sys/dev/mlx5/mlx5_core/mlx5_main.c ============================================================================== --- head/sys/dev/mlx5/mlx5_core/mlx5_main.c Wed Mar 18 21:34:52 2020 (r359093) +++ head/sys/dev/mlx5/mlx5_core/mlx5_main.c Wed Mar 18 21:54:32 2020 (r359094) @@ -1298,6 +1298,9 @@ static int init_one(struct pci_dev *pdev, int i,err; struct sysctl_oid *pme_sysctl_node; struct sysctl_oid *pme_err_sysctl_node; + struct sysctl_oid *cap_sysctl_node; + struct sysctl_oid *current_cap_sysctl_node; + struct sysctl_oid *max_cap_sysctl_node; dev = kzalloc(sizeof(*dev), GFP_KERNEL); priv = &dev->priv; @@ -1365,6 +1368,186 @@ static int init_one(struct pci_dev *pdev, 0, mlx5_pme_err_desc[2 * i + 1]); } + cap_sysctl_node = SYSCTL_ADD_NODE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(device_get_sysctl_tree(bsddev)), + OID_AUTO, "caps", CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, + "hardware capabilities raw bitstrings"); + if (cap_sysctl_node == NULL) { + err = -ENOMEM; + goto clean_sysctl_ctx; + } + current_cap_sysctl_node = SYSCTL_ADD_NODE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(cap_sysctl_node), + OID_AUTO, "current", CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, + ""); + if (current_cap_sysctl_node == NULL) { + err = -ENOMEM; + goto clean_sysctl_ctx; + } + max_cap_sysctl_node = SYSCTL_ADD_NODE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(cap_sysctl_node), + OID_AUTO, "max", CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, + ""); + if (max_cap_sysctl_node == NULL) { + err = -ENOMEM; + goto clean_sysctl_ctx; + } + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "general", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_GENERAL], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "general", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_GENERAL], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "ether", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_ETHERNET_OFFLOADS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "ether", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_ETHERNET_OFFLOADS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "odp", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_ODP], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "odp", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_ODP], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "atomic", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_ATOMIC], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "atomic", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_ATOMIC], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "roce", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_ROCE], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "roce", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_ROCE], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "ipoib", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_IPOIB_OFFLOADS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "ipoib", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_IPOIB_OFFLOADS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "eoib", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_EOIB_OFFLOADS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "eoib", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_EOIB_OFFLOADS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "flow_table", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_FLOW_TABLE], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "flow_table", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_FLOW_TABLE], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "eswitch_flow_table", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "eswitch_flow_table", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "eswitch", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_ESWITCH], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "eswitch", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_ESWITCH], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "snapshot", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_SNAPSHOT], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "snapshot", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_SNAPSHOT], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "vector_calc", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_VECTOR_CALC], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "vector_calc", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_VECTOR_CALC], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "qos", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_QOS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "qos", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_QOS], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(current_cap_sysctl_node), + OID_AUTO, "debug", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_cur[MLX5_CAP_DEBUG], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(max_cap_sysctl_node), + OID_AUTO, "debug", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->hca_caps_max[MLX5_CAP_DEBUG], + MLX5_UN_SZ_DW(hca_cap_union) * sizeof(u32), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(cap_sysctl_node), + OID_AUTO, "pcam", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->caps.pcam, sizeof(dev->caps.pcam), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(cap_sysctl_node), + OID_AUTO, "mcam", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->caps.mcam, sizeof(dev->caps.mcam), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(cap_sysctl_node), + OID_AUTO, "qcam", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->caps.qcam, sizeof(dev->caps.qcam), "IU", ""); + SYSCTL_ADD_OPAQUE(&dev->sysctl_ctx, + SYSCTL_CHILDREN(cap_sysctl_node), + OID_AUTO, "fpga", CTLFLAG_RD | CTLFLAG_MPSAFE, + &dev->caps.fpga, sizeof(dev->caps.fpga), "IU", ""); INIT_LIST_HEAD(&priv->ctx_list); spin_lock_init(&priv->ctx_lock);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202003182154.02ILsXo7042014>