1.\" $NetBSD: qat.4,v 1.1 2019/11/20 09:37:45 hikaru Exp $ 2.\" 3.\" Copyright (c) 2019 Internet Initiative Japan, Inc. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25.\" POSSIBILITY OF SUCH DAMAGE. 26.\" 27.Dd November 20, 2019 28.Dt QAT 4 29.Os 30.Sh NAME 31.Nm qat 32.Nd Intel QuickAssist crypto accelerator 33.Sh SYNOPSIS 34.Cd "qat* at pci? dev ? function ?" 35.Sh DESCRIPTION 36The 37.Nm 38driver supports the following system-on-chips, chipsets, and PCIe adapters, 39which are integrated with QuickAssist: 40.Pp 41.Bl -bullet -compact 42.It 43Intel Atom C2000 processor 44.It 45Intel Atom C3000 processor 46.It 47Intel Xeon D-1500 processor 48.It 49Intel Xeon D-2100 processor 50.It 51Intel C620 chipset 52.It 53Intel QuickAssist Adapter 8960/8970 54.El 55.Pp 56When the 57.Nm 58driver is attached, it automatically registers itself to accelerate 59DES-CBC, 3DES-CBC, AES-CBC, HMAC-SHA1, HMAC-SHA256, HMAC-SHA384, 60and HMAC-SHA512 operations for 61.Xr opencrypto 9 , 62and thus for 63.Xr ipsec 4 64and 65.Xr crypto 4 . 66.Sh FILES 67The 68.Nm 69driver loads the firmware which is located in 70.Pa /libdata/firmware/qat/ , 71by 72.Xr firmload 9 . 73.Sh SEE ALSO 74.Xr crypto 4 , 75.Xr intro 4 , 76.Xr ipsec 4 , 77.Xr firmload 9 , 78.Xr opencrypto 9 79.Sh HISTORY 80The 81.Nm 82driver first appeared in 83.Nx 10.0 . 84.Sh AUTHORS 85The 86.Nm 87driver was written by 88.An Hikaru Abe Aq Mt hikaru@iij.ad.jp . 89