From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35669C43334 for ; Tue, 26 Jul 2022 11:50:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238761AbiGZLum (ORCPT ); Tue, 26 Jul 2022 07:50:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230016AbiGZLui (ORCPT ); Tue, 26 Jul 2022 07:50:38 -0400 Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4084B2BB25 for ; Tue, 26 Jul 2022 04:50:35 -0700 (PDT) Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20220726115029epoutp0341016526f39c5de2273d05de5d714d9e~FXsMW_JP50722607226epoutp03E for ; Tue, 26 Jul 2022 11:50:29 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20220726115029epoutp0341016526f39c5de2273d05de5d714d9e~FXsMW_JP50722607226epoutp03E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1658836229; bh=61eMueyx7NPjcYoOq/pfUl7b6WQIRiFtw+L+WRhr6qw=; h=From:To:Cc:Subject:Date:References:From; b=rRS0takJ1qkDI8POy4wRQF1S/qhNTXK84ordVqAe/r4J4q+4UfouEt8hz81Rt8ldr 9k9eX9v52XzlVC0y02DmejZoG6WVyezKSaFmDySgThBQbOXeDhNOkMyoK+QQp2RRaT 7c4c4L3qDuW5vB401VcEKHP9JrDndHPR8Hk8A2PU= Received: from epsnrtp3.localdomain (unknown [182.195.42.164]) by epcas5p2.samsung.com (KnoxPortal) with ESMTP id 20220726115029epcas5p29733cf4ae52c847a85d7b45f862d2118~FXsMDZkhU0568605686epcas5p2O; Tue, 26 Jul 2022 11:50:29 +0000 (GMT) Received: from epsmges5p3new.samsung.com (unknown [182.195.38.180]) by epsnrtp3.localdomain (Postfix) with ESMTP id 4LsZwf4TGCz4x9Pr; Tue, 26 Jul 2022 11:50:26 +0000 (GMT) Received: from epcas5p2.samsung.com ( [182.195.41.40]) by epsmges5p3new.samsung.com (Symantec Messaging Gateway) with SMTP id F6.C9.09639.FF4DFD26; Tue, 26 Jul 2022 20:50:23 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20220726105812epcas5p4a2946262206548f67e238845e23a122c~FW_iQ6Zuq0636306363epcas5p4X; Tue, 26 Jul 2022 10:58:12 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20220726105812epsmtrp2fc1d86198d358fc86fc69fc7338f7c30~FW_iQUJGU3043430434epsmtrp2V; Tue, 26 Jul 2022 10:58:12 +0000 (GMT) X-AuditID: b6c32a4b-e6dff700000025a7-7d-62dfd4ff817b Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id AF.D9.08905.4C8CFD26; Tue, 26 Jul 2022 19:58:12 +0900 (KST) Received: from test-zns.sa.corp.samsungelectronics.net (unknown [107.110.206.5]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220726105811epsmtip16035def221f60369bd080af7108c0daf~FW_hNNZle2209422094epsmtip1d; Tue, 26 Jul 2022 10:58:10 +0000 (GMT) From: Ankit Kumar To: axboe@kernel.dk Cc: io-uring@vger.kernel.org, joshi.k@samsung.com, Ankit Kumar Subject: [PATCH liburing v2 0/5] Add basic test for nvme uring passthrough commands Date: Tue, 26 Jul 2022 16:22:25 +0530 Message-Id: <20220726105230.12025-1-ankit.kumar@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrOKsWRmVeSWpSXmKPExsWy7bCmhu7/K/eTDJ4+47ZYc+U3u8Xqu/1s Fu9az7FYHP3/ls2BxePy2VKPvi2rGD0+b5ILYI7KtslITUxJLVJIzUvOT8nMS7dV8g6Od443 NTMw1DW0tDBXUshLzE21VXLxCdB1y8wBWqakUJaYUwoUCkgsLlbSt7Mpyi8tSVXIyC8usVVK LUjJKTAp0CtOzC0uzUvXy0stsTI0MDAyBSpMyM6Y9LSXtaCbu2LCzFWMDYwHOLoYOTkkBEwk fu/dzNzFyMUhJLCbUWLvm3UsEM4nRok7LWeYQaqEBL4xShz47gLTMfXETUaIor2MEm+nfILq aGWS6JjwgQ2kik1AW+LV2xtg3SICwhL7O1pZQGxmgSiJNa/OMoLYwgKhEr9W7AOq5+BgEVCV WLErCCTMK2Aj0d7yjg1imbzE6g0HmCHsbnaJqxtKIWwXiZkP+xkhbGGJV8e3sEPYUhKf3+2F 6s2W2PTwJxOEXSBx5EUv1Bx7idZT/cwga5kFNCXW79KHCMtKTD21jgniSj6J3t9PoFp5JXbM g7FVJf7eu80CYUtL3Hx3Fcr2kJj1vRMaVrESe7umskxglJ2FsGEBI+MqRsnUguLc9NRi0wLj vNRyeDQl5+duYgSnIC3vHYyPHnzQO8TIxMF4iFGCg1lJhDch+n6SEG9KYmVValF+fFFpTmrx IUZTYIhNZJYSTc4HJsG8knhDE0sDEzMzMxNLYzNDJXFer6ubkoQE0hNLUrNTUwtSi2D6mDg4 pRqY5tzZ57ZbhVPNoPCd+vpAFdcXFyffUBZbkWBQ4aq8UoIl1ybMdGqA2j+mgiPOfAwnMpuM s2J2VJ2YMkvlpmJ82I017PaK/7IePzTfy3/0MMeDKPsZxZMMclSnO6zL6w+uevZnVc6+2lZX j1efltc1tkY+8j325/0xlSf8/JOiLy6Z8bRTcb61WvDcnaIeu8W8zKyLNA/s36yjfP6L9cno yRuW/lZcfX/jthUPgxRVBJelP7ooek1pmnuElcV7M9Fza6sy/n74HCx8XuP2UpFtvqLfP1j2 i1izXJ8k+WUNm8tuoc1Hlkp7nXnNt3C+rHBi3KrCu/xzKzvPF09hCVo1ffK2Mpn5q5c1+aUZ pF8KVWIpzkg01GIuKk4EAJ2xzrXKAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMJMWRmVeSWpSXmKPExsWy7bCSnO6RE/eTDO4cYbNYc+U3u8Xqu/1s Fu9az7FYHP3/ls2BxePy2VKPvi2rGD0+b5ILYI7isklJzcksSy3St0vgypj0tJe1oJu7YsLM VYwNjAc4uhg5OSQETCSmnrjJ2MXIxSEksJtRYvb2pUxdjBxACWmJhesTIWqEJVb+e84OUdPM JHHt2mc2kASbgLbEq7c3mEFsEaCi/R2tLCA2s0CMxNQjh8FsYYFgiR2fprKDzGQRUJVYsSsI JMwrYCPR3vKODWK+vMTqDQeYJzDyLGBkWMUomVpQnJueW2xYYJiXWq5XnJhbXJqXrpecn7uJ ERwOWpo7GLev+qB3iJGJg/EQowQHs5IIb0L0/SQh3pTEyqrUovz4otKc1OJDjNIcLErivBe6 TsYLCaQnlqRmp6YWpBbBZJk4OKUamORYXj9qfHCucPfiigRFyWlHjhw/zXk+vXrL9H9/N2ec NAiQa97W6r3nk0HVz5UHbsvuXuTLsTXUYHWgnFXI0hvV364bP/cR1Z/8IrL9msuXio8Cz7KP lttP0XwWHRVz+2Cv8pc2v33K3rolM24rSE1/d8/04aHfs1q4rLoW8TyK6FoaOSW+V/v/8+V2 biukH+Y2fd53bEWE1IuWsy1TJv0TPhuvdtXgyC2r9VG/kp9NPmJ/R+zQuwOLN4qHHw5LOpbA z9y+02H6lSlWO79p/Ko1Xu57Wm7/9X3yszav5IxZLn6/K1/jR5F2adKzk6e68xySIpavsynm Ti1rKr9qz3uxTd/gIY/OZoX8vVEzHSKUWIozEg21mIuKEwFfGMQGdgIAAA== X-CMS-MailID: 20220726105812epcas5p4a2946262206548f67e238845e23a122c X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220726105812epcas5p4a2946262206548f67e238845e23a122c References: Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Hi Jens, This patchset adds a way to test NVMe uring passthrough commands with nvme-ns character device. The uring passthrough was introduced with 5.19 io_uring. To send nvme uring passthrough commands we require helpers to fetch NVMe char device (/dev/ngXnY) specific fields such as namespace id, lba size etc. How to run: ./test/io_uring_passthrough.t /dev/ng0n1 The test covers write/read with verify for sqthread poll, vectored / nonvectored and fixed IO buffers, which can be extended in future. As of now iopoll is not supported for passthrough commands, there is a test for such case. There was no reviewer for v1, can you please have a look at the changes. v1 -> v2 - Rebase on top of latest master Ankit Kumar (5): configure: check for nvme uring command support io_uring.h: sync sqe entry with 5.20 io_uring nvme: add nvme opcodes, structures and helper functions test: add io_uring passthrough test test/io_uring_passthrough: add test case for poll IO configure | 20 ++ src/include/liburing/io_uring.h | 17 +- test/Makefile | 1 + test/io_uring_passthrough.c | 395 ++++++++++++++++++++++++++++++++ test/nvme.h | 168 ++++++++++++++ 5 files changed, 599 insertions(+), 2 deletions(-) create mode 100644 test/io_uring_passthrough.c create mode 100644 test/nvme.h -- 2.17.1