From owner-dev-commits-src-branches@freebsd.org Mon Aug 16 11:15:13 2021 Return-Path: Delivered-To: dev-commits-src-branches@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BC05E672876; Mon, 16 Aug 2021 11:15:13 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4GpBQm4Jfjz3qln; Mon, 16 Aug 2021 11:15:12 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 79AB927E7D; Mon, 16 Aug 2021 11:15:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 17GBFBku044345; Mon, 16 Aug 2021 11:15:11 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 17GBFB2Q044344; Mon, 16 Aug 2021 11:15:11 GMT (envelope-from git) Date: Mon, 16 Aug 2021 11:15:11 GMT Message-Id: <202108161115.17GBFB2Q044344@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Mateusz Piotrowski <0mp@FreeBSD.org> Subject: git: 6d6e520fee64 - stable/12 - bhyve.8: Improve documentation of NVME backend MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: 0mp X-Git-Repository: src X-Git-Refname: refs/heads/stable/12 X-Git-Reftype: branch X-Git-Commit: 6d6e520fee648291e345394140a4108a9403fce2 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-branches@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commits to the stable branches of the FreeBSD src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Aug 2021 11:15:14 -0000 The branch stable/12 has been updated by 0mp (doc, ports committer): URL: https://cgit.FreeBSD.org/src/commit/?id=6d6e520fee648291e345394140a4108a9403fce2 commit 6d6e520fee648291e345394140a4108a9403fce2 Author: Mateusz Piotrowski <0mp@FreeBSD.org> AuthorDate: 2021-04-18 23:16:51 +0000 Commit: Mateusz Piotrowski <0mp@FreeBSD.org> CommitDate: 2021-08-16 11:13:05 +0000 bhyve.8: Improve documentation of NVME backend - Document the configuration format. - Document two additional configuration options: eui64 and dsm. MFC after: 2 weeks (cherry picked from commit 6eff58acc776d8308863f49b89664997d4642a4e) --- usr.sbin/bhyve/bhyve.8 | 43 +++++++++++++++++++++++++++++++++---------- 1 file changed, 33 insertions(+), 10 deletions(-) diff --git a/usr.sbin/bhyve/bhyve.8 b/usr.sbin/bhyve/bhyve.8 index f9cc11341836..3cc3a2c0ad3e 100644 --- a/usr.sbin/bhyve/bhyve.8 +++ b/usr.sbin/bhyve/bhyve.8 @@ -567,32 +567,55 @@ Many implementations will want to use stronger security, such as running the session over an encrypted channel provided by IPsec or SSH. .El .Pp -xHCI USB devices: +xHCI USB device backends: .Bl -tag -width 10n -.It Li tablet +.It Cm tablet A USB tablet device which provides precise cursor synchronization when using VNC. .El .Pp -NVMe devices: +NVMe device backends: +.Bl -bullet +.Sm off +.It +.Ar devpath +.Op Cm ,maxq= Ar # +.Op Cm ,qsz= Ar # +.Op Cm ,ioslots= Ar # +.Op Cm ,sectsz= Ar # +.Op Cm ,ser= Ar # +.Op Cm ,eui64= Ar # +.Op Cm ,dsm= Ar opt +.Sm on +.El +.Pp +Configuration options are defined as follows: .Bl -tag -width 10n -.It Li devpath +.It Ar devpath Accepted device paths are: .Ar /dev/blockdev or .Ar /path/to/image or -.Ar ram=size_in_MiB . -.It Li maxq +.Cm ram= Ns Ar size_in_MiB . +.It Cm maxq Max number of queues. -.It Li qsz +.It Cm qsz Max elements in each queue. -.It Li ioslots +.It Cm ioslots Max number of concurrent I/O requests. -.It Li sectsz +.It Cm sectsz Sector size (defaults to blockif sector size). -.It Li ser +.It Cm ser Serial number with maximum 20 characters. +.It Cm eui64 +IEEE Extended Unique Identifier (8 byte value). +.It Cm dsm +DataSet Management support. +Supported values are: +.Cm auto , enable , +and +.Cm disable . .El .Pp AHCI devices: