From patchwork Fri Jun 12 14:06:03 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wan, Kaike" X-Patchwork-Id: 6598911 Return-Path: X-Original-To: patchwork-linux-rdma@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id CFB4DC0020 for ; Fri, 12 Jun 2015 14:06:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 093802066D for ; Fri, 12 Jun 2015 14:06:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 024BF2066A for ; Fri, 12 Jun 2015 14:06:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755349AbbFLOG0 (ORCPT ); Fri, 12 Jun 2015 10:06:26 -0400 Received: from mga02.intel.com ([134.134.136.20]:15582 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753726AbbFLOGZ (ORCPT ); Fri, 12 Jun 2015 10:06:25 -0400 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 12 Jun 2015 07:06:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,602,1427785200"; d="scan'208";a="709849983" Received: from phlsvsds.ph.intel.com ([10.228.195.38]) by orsmga001.jf.intel.com with ESMTP; 12 Jun 2015 07:06:23 -0700 Received: from phlsvsds.ph.intel.com (localhost.localdomain [127.0.0.1]) by phlsvsds.ph.intel.com (8.13.8/8.13.8) with ESMTP id t5CE6M2S018021; Fri, 12 Jun 2015 10:06:22 -0400 Received: (from kaikewan@localhost) by phlsvsds.ph.intel.com (8.13.8/8.13.8/Submit) id t5CE6M18018018; Fri, 12 Jun 2015 10:06:22 -0400 X-Authentication-Warning: phlsvsds.ph.intel.com: kaikewan set sender to kaike.wan@intel.com using -f From: kaike.wan@intel.com To: linux-rdma@vger.kernel.org Cc: Kaike Wan , John Fleck , Ira Weiny Subject: [PATCH v6 1/4] IB/netlink: Add defines for local service requests through netlink Date: Fri, 12 Jun 2015 10:06:03 -0400 Message-Id: <1434117966-17978-2-git-send-email-kaike.wan@intel.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1434117966-17978-1-git-send-email-kaike.wan@intel.com> References: <1434117966-17978-1-git-send-email-kaike.wan@intel.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Kaike Wan This patch adds netlink defines for SA client, local service group, local service operations, and related attributes. Signed-off-by: Kaike Wan Signed-off-by: John Fleck Signed-off-by: Ira Weiny Reviewed-by: Sean Hefty --- include/uapi/rdma/rdma_netlink.h | 87 ++++++++++++++++++++++++++++++++++++++ 1 files changed, 87 insertions(+), 0 deletions(-) diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index 6e4bb42..d2c50e9 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -7,12 +7,14 @@ enum { RDMA_NL_RDMA_CM = 1, RDMA_NL_NES, RDMA_NL_C4IW, + RDMA_NL_SA, RDMA_NL_NUM_CLIENTS }; enum { RDMA_NL_GROUP_CM = 1, RDMA_NL_GROUP_IWPM, + RDMA_NL_GROUP_LS, RDMA_NL_NUM_GROUPS }; @@ -128,5 +130,90 @@ enum { IWPM_NLA_ERR_MAX }; +/* Local service group opcodes */ +enum { + RDMA_NL_LS_OP_RESOLVE = 0, + RDMA_NL_LS_OP_SET_TIMEOUT, + RDMA_NL_LS_NUM_OPS +}; + +/* Local service netlink message flags */ +#define RDMA_NL_LS_F_OK 0x0100 /* Success response */ +#define RDMA_NL_LS_F_ERR 0x0200 /* Failed response */ + +/* Local service attribute type */ +#define RDMA_NLA_F_MANDATORY (1 << 13) +#define RDMA_NLA_TYPE_MASK ~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \ + RDMA_NLA_F_MANDATORY) + +enum { + LS_NLA_TYPE_STATUS = 0, + LS_NLA_TYPE_PATH_RECORD, + LS_NLA_TYPE_TIMEOUT, + LS_NLA_TYPE_SERVICE_ID, + LS_NLA_TYPE_DGID, + LS_NLA_TYPE_SGID, + LS_NLA_TYPE_TCLASS, + LS_NLA_TYPE_PATH_USE, + LS_NLA_TYPE_PKEY, + LS_NLA_TYPE_QOS_CLASS, + LS_NLA_TYPE_MAX +}; + +/* Local service status attribute */ +enum { + LS_NLA_STATUS_SUCCESS = 0, + LS_NLA_STATUS_EINVAL, + LS_NLA_STATUS_ENODATA, + LS_NLA_STATUS_MAX +}; + +struct rdma_nla_ls_status { + __u32 status; +}; + +/* Local service pathrecord attribute: struct ib_path_rec_data */ + +/* Local service timeout attribute */ +struct rdma_nla_ls_timeout { + __u32 timeout; +}; + +/* Local Service ServiceID attribute */ +struct rdma_nla_ls_service_id { + __u64 service_id; +}; + +/* Local Service DGID/SGID attribute: big endian */ +struct rdma_nla_ls_gid { + __u8 gid[16]; +}; + +/* Local Service Traffic Class attribute */ +struct rdma_nla_ls_tclass { + __u8 tclass; +}; + +/* Local Service path use attribute */ +enum { + LS_NLA_PATH_USE_ALL = 0, + LS_NLA_PATH_USE_UNIDIRECTIONAL, + LS_NLA_PATH_USE_GMP, + LS_NLA_PATH_USE_MAX +}; + +struct rdma_nla_ls_path_use { + __u8 use; +}; + +/* Local Service Pkey attribute*/ +struct rdma_nla_ls_pkey { + __u16 pkey; +}; + +/* Local Service Qos Class attribute */ +struct rdma_nla_ls_qos_class { + __u16 qos_class; +}; #endif /* _UAPI_RDMA_NETLINK_H */