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head/share/man/man4/vmd.4
| Property | Old Value | New Value |
|---|---|---|
| svn:eol-style | null | native \ No newline at end of property |
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| .\"- | |||||
| .\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD | |||||
| .\" | |||||
| .\" Copyright 2019 Cisco Systems, Inc. | |||||
| .\" | |||||
| .\" Redistribution and use in source and binary forms, with or without | |||||
| .\" modification, are permitted provided that the following conditions | |||||
| .\" are met: | |||||
| .\" 1. Redistributions of source code must retain the above copyright | |||||
| .\" notice, this list of conditions and the following disclaimer. | |||||
| .\" 2. Redistributions in binary form must reproduce the above copyright | |||||
| .\" notice, this list of conditions and the following disclaimer in the | |||||
| .\" documentation and/or other materials provided with the distribution. | |||||
| .\" | |||||
| .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |||||
| .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
| .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
| .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |||||
| .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||||
| .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||||
| .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||||
| .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |||||
| .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |||||
| .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |||||
| .\" SUCH DAMAGE. | |||||
| .\" | |||||
| .\" $FreeBSD$ | |||||
| .\" | |||||
| .Dd Octber 9, 2019 | |||||
| .Dt VMD 4 | |||||
| .Os | |||||
| .Sh NAME | |||||
| .Nm vmd | |||||
| .Nd Intel Volume Management Device driver | |||||
| .Sh SYNOPSIS | |||||
| To compile this driver into the kernel, place the following lines in your | |||||
| kernel configuration file: | |||||
| .Bd -ragged -offset -indent | |||||
| .Cd "device vmd" | |||||
| .Cd "device vmd_bus" | |||||
| .Ed | |||||
| .Pp | |||||
| Alternatively, to load the driver as a module at boot time, place the following | |||||
| line in | |||||
| .Xr loader.conf 5 : | |||||
| .Bd -literal -offset indent | |||||
| vmd_load="YES" | |||||
| .Ed | |||||
| .Pp | |||||
| .Sh DESCRIPTION | |||||
| This driver attaches to Intel VMD devices as a new PCI domain and then | |||||
| triggers a probe of PCI devices. | |||||
| Intel VMD is used with Intel's VROC (Virtual RAID on chip) used with | |||||
| NVME drives on Skylake SP servers. | |||||
| .Sh SEE ALSO | |||||
| .Xr graid 8 | |||||
| .Sh HISTORY | |||||
| The | |||||
| .Nm | |||||
| driver first appeared in | |||||
| .Fx 13.0 . | |||||
| .Sh BUGS | |||||
| .Nm | |||||
| is currently only available on amd64. | |||||