From patchwork Tue Jan 22 06:48:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 1029085 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="K6jUKcCC"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43kJtF0zfhz9s7h for ; Tue, 22 Jan 2019 17:49:09 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727139AbfAVGtH (ORCPT ); Tue, 22 Jan 2019 01:49:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:43040 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725862AbfAVGtH (ORCPT ); Tue, 22 Jan 2019 01:49:07 -0500 Received: from localhost (unknown [77.138.135.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C15DD20870; Tue, 22 Jan 2019 06:49:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548139746; bh=RYAMZgL9QFsvLOWnnBnMyEUsLlXBoKvNsnQ6qudM+LI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K6jUKcCCiBkSqX/SsddZTFQClQXbUhjJ1b7Xe59gs4IOqk2unOk/kwGlTUFX0S1c+ kVk27YbmlQJrKfIDZHXUpkk1IAu4YE8IR+5r497gcjb2K02R8m3UjuDG1t35rw0oBq V53CYQGd/yArbThM2lOU7WqJUUFkhPoU/w4mjiVI= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Majd Dibbiny , Moni Shoua , Saeed Mahameed , linux-netdev Subject: [PATCH rdma-next 03/12] IB/uverbs: Expose XRC ODP device capabilities Date: Tue, 22 Jan 2019 08:48:42 +0200 Message-Id: <20190122064851.6032-4-leon@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190122064851.6032-1-leon@kernel.org> References: <20190122064851.6032-1-leon@kernel.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Moni Shoua Expose XRC ODP capabilities as part of the extended device capabilities. Signed-off-by: Moni Shoua Reviewed-by: Majd Dibbiny Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/uverbs_cmd.c | 1 + include/rdma/ib_verbs.h | 1 + include/uapi/rdma/ib_user_verbs.h | 2 ++ 3 files changed, 4 insertions(+) diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 4e40a04d1857..b3430c7c67f3 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -3613,6 +3613,7 @@ static int ib_uverbs_ex_query_device(struct uverbs_attr_bundle *attrs) attr.odp_caps.per_transport_caps.uc_odp_caps; resp.odp_caps.per_transport_caps.ud_odp_caps = attr.odp_caps.per_transport_caps.ud_odp_caps; + resp.xrc_odp_caps = attr.odp_caps.per_transport_caps.xrc_odp_caps; resp.timestamp_mask = attr.timestamp_mask; resp.hca_core_clock = attr.hca_core_clock; diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 38438561b648..d54c87640f89 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -277,6 +277,7 @@ struct ib_odp_caps { uint32_t rc_odp_caps; uint32_t uc_odp_caps; uint32_t ud_odp_caps; + uint32_t xrc_odp_caps; } per_transport_caps; }; diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index 480d9a60b68e..0474c7400268 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -270,6 +270,8 @@ struct ib_uverbs_ex_query_device_resp { struct ib_uverbs_tm_caps tm_caps; struct ib_uverbs_cq_moderation_caps cq_moderation_caps; __aligned_u64 max_dm_size; + __u32 xrc_odp_caps; + __u32 reserved; }; struct ib_uverbs_query_port {