From nobody Sun Dec 14 12:14:55 2025 Received: from esa4.hc1455-7.c3s2.iphmx.com (esa4.hc1455-7.c3s2.iphmx.com [68.232.139.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A558F254871; Fri, 18 Apr 2025 05:16:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.139.117 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744953399; cv=none; b=IRcwis4hYFjM7RqMlX2oc+zP/70nqenK64E9y15C1mUxgbd4rtNZxOvu3l+qAH0EZtUBWvVqClsZd+lWPS+241l01uQNOOfVeM1qhnKGrx/XDGtywBq5dx1T0J3kSjFRd0xWBs4FK1CB+69LMsDfXsE0sY4KmlB0H4ca8iF1xJw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744953399; c=relaxed/simple; bh=JPaQbiGkfB0H2Re4l0sZ4huyVLiMzmYBWls8aB0/Swk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=EmyK8gvNjMluGxKjC7CILzNxenNIbVi0ltjLdBHslpKCWq9BzWYhKrbK0sfURdVSGEQuaorJvOe4Dwm7FbWVSA+liKVPWxZv6RvMa2vzfRyHL8ib56uLZR9yEWfwPHggv2TnZNb1T4pUM99JyVVl2cM4uR2SuDaXe9P06mOc1FQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fujitsu.com; spf=pass smtp.mailfrom=fujitsu.com; dkim=pass (2048-bit key) header.d=fujitsu.com header.i=@fujitsu.com header.b=ftubNnim; arc=none smtp.client-ip=68.232.139.117 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fujitsu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fujitsu.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fujitsu.com header.i=@fujitsu.com header.b="ftubNnim" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=fujitsu.com; i=@fujitsu.com; q=dns/txt; s=fj2; t=1744953398; x=1776489398; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JPaQbiGkfB0H2Re4l0sZ4huyVLiMzmYBWls8aB0/Swk=; b=ftubNnim2GRrZInjZD5kvVnArIgzBWYzSDv/dvsjSX3mKcoAWs6NdwqS 3beXOIBoKvxq/S6C6dA2Zvf2E0sJT8TyNkOQlMmJO9wqRfEGcD6YolBt9 W7UgOfJscdiIU3cQCeafb8rrF+sQFoMyf8N84aooT2cTOIRgOoE3EdYiX A4HslQsJmGsw4nZo/FY0peE1zgxtqdWtkLlexZvaM+AsMoXPVoMi9V0Q0 xNRuxEpC2MJPTGckVQrKSoRj5dvsoZrbusHEZwNe5+kk9LFg5wLASJJcI jVHi2IdeoG6ZSV62b+ai7aVZXCJ9paMU5qXiZ5OrDAosvoJzbAQ1tR7WF g==; X-CSE-ConnectionGUID: GGDRpp7OQn2FQ6yqwgzq+Q== X-CSE-MsgGUID: spam444rS9OuqcPcTBvFcg== X-IronPort-AV: E=McAfee;i="6700,10204,11406"; a="197221582" X-IronPort-AV: E=Sophos;i="6.15,221,1739804400"; d="scan'208";a="197221582" Received: from unknown (HELO oym-r3.gw.nic.fujitsu.com) ([210.162.30.91]) by esa4.hc1455-7.c3s2.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2025 14:15:33 +0900 Received: from oym-m2.gw.nic.fujitsu.com (oym-nat-oym-m2.gw.nic.fujitsu.com [192.168.87.59]) by oym-r3.gw.nic.fujitsu.com (Postfix) with ESMTP id 031A7C2260; Fri, 18 Apr 2025 14:15:31 +0900 (JST) Received: from m3004.s.css.fujitsu.com (m3004.s.css.fujitsu.com [10.128.233.124]) by oym-m2.gw.nic.fujitsu.com (Postfix) with ESMTP id C43CBBDA46; Fri, 18 Apr 2025 14:15:30 +0900 (JST) Received: from sm-x86-stp01.ssoft.mng.com (unknown [10.124.178.20]) by m3004.s.css.fujitsu.com (Postfix) with ESMTP id 5E0712005376; Fri, 18 Apr 2025 14:15:30 +0900 (JST) From: Daisuke Matsuda To: linux-rdma@vger.kernel.org, leon@kernel.org, jgg@ziepe.ca Cc: linux-kernel@vger.kernel.org, Daisuke Matsuda Subject: [PATCH for-next 1/1] RDMA/core: Move ODP capability definitions to uapi Date: Fri, 18 Apr 2025 14:13:45 +0900 Message-Id: <20250418051345.1022339-2-matsuda-daisuke@fujitsu.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20250418051345.1022339-1-matsuda-daisuke@fujitsu.com> References: <20250418051345.1022339-1-matsuda-daisuke@fujitsu.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The bits are used from both kernel space and userland, so they should be placed in UAPI. Signed-off-by: Daisuke Matsuda --- include/rdma/ib_verbs.h | 20 ++++++++++---------- include/uapi/rdma/ib_user_verbs.h | 16 ++++++++++++++++ 2 files changed, 26 insertions(+), 10 deletions(-) diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 0a7ccd08b365..b06a0ed81bdd 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -314,19 +314,19 @@ enum ib_atomic_cap { }; =20 enum ib_odp_general_cap_bits { - IB_ODP_SUPPORT =3D 1 << 0, - IB_ODP_SUPPORT_IMPLICIT =3D 1 << 1, + IB_ODP_SUPPORT =3D IB_UVERBS_ODP_SUPPORT, + IB_ODP_SUPPORT_IMPLICIT =3D IB_UVERBS_ODP_SUPPORT_IMPLICIT, }; =20 enum ib_odp_transport_cap_bits { - IB_ODP_SUPPORT_SEND =3D 1 << 0, - IB_ODP_SUPPORT_RECV =3D 1 << 1, - IB_ODP_SUPPORT_WRITE =3D 1 << 2, - IB_ODP_SUPPORT_READ =3D 1 << 3, - IB_ODP_SUPPORT_ATOMIC =3D 1 << 4, - IB_ODP_SUPPORT_SRQ_RECV =3D 1 << 5, - IB_ODP_SUPPORT_FLUSH =3D 1 << 6, - IB_ODP_SUPPORT_ATOMIC_WRITE =3D 1 << 7, + IB_ODP_SUPPORT_SEND =3D IB_UVERBS_ODP_SUPPORT_SEND, + IB_ODP_SUPPORT_RECV =3D IB_UVERBS_ODP_SUPPORT_RECV, + IB_ODP_SUPPORT_WRITE =3D IB_UVERBS_ODP_SUPPORT_WRITE, + IB_ODP_SUPPORT_READ =3D IB_UVERBS_ODP_SUPPORT_READ, + IB_ODP_SUPPORT_ATOMIC =3D IB_UVERBS_ODP_SUPPORT_ATOMIC, + IB_ODP_SUPPORT_SRQ_RECV =3D IB_UVERBS_ODP_SUPPORT_SRQ_RECV, + IB_ODP_SUPPORT_FLUSH =3D IB_UVERBS_ODP_SUPPORT_FLUSH, + IB_ODP_SUPPORT_ATOMIC_WRITE =3D IB_UVERBS_ODP_SUPPORT_ATOMIC_WRITE, }; =20 struct ib_odp_caps { diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_= verbs.h index e16650f0c85d..3b7bd99813e9 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -233,6 +233,22 @@ struct ib_uverbs_ex_query_device { __u32 reserved; }; =20 +enum ib_uverbs_odp_general_cap_bits { + IB_UVERBS_ODP_SUPPORT =3D 1 << 0, + IB_UVERBS_ODP_SUPPORT_IMPLICIT =3D 1 << 1, +}; + +enum ib_uverbs_odp_transport_cap_bits { + IB_UVERBS_ODP_SUPPORT_SEND =3D 1 << 0, + IB_UVERBS_ODP_SUPPORT_RECV =3D 1 << 1, + IB_UVERBS_ODP_SUPPORT_WRITE =3D 1 << 2, + IB_UVERBS_ODP_SUPPORT_READ =3D 1 << 3, + IB_UVERBS_ODP_SUPPORT_ATOMIC =3D 1 << 4, + IB_UVERBS_ODP_SUPPORT_SRQ_RECV =3D 1 << 5, + IB_UVERBS_ODP_SUPPORT_FLUSH =3D 1 << 6, + IB_UVERBS_ODP_SUPPORT_ATOMIC_WRITE =3D 1 << 7, +}; + struct ib_uverbs_odp_caps { __aligned_u64 general_caps; struct { --=20 2.43.0