19335f4ebSTakanori Watanabe.\" Copyright (c) 2013 Takanori Watanabe 29335f4ebSTakanori Watanabe.\" All rights reserved. 39335f4ebSTakanori Watanabe.\" 49335f4ebSTakanori Watanabe.\" Redistribution and use in source and binary forms, with or without 59335f4ebSTakanori Watanabe.\" modification, are permitted provided that the following conditions 69335f4ebSTakanori Watanabe.\" are met: 79335f4ebSTakanori Watanabe.\" 1. Redistributions of source code must retain the above copyright 89335f4ebSTakanori Watanabe.\" notice, this list of conditions and the following disclaimer. 99335f4ebSTakanori Watanabe.\" 2. Redistributions in binary form must reproduce the above copyright 109335f4ebSTakanori Watanabe.\" notice, this list of conditions and the following disclaimer in the 119335f4ebSTakanori Watanabe.\" documentation and/or other materials provided with the distribution. 129335f4ebSTakanori Watanabe.\" 139335f4ebSTakanori Watanabe.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 149335f4ebSTakanori Watanabe.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 159335f4ebSTakanori Watanabe.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 169335f4ebSTakanori Watanabe.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 179335f4ebSTakanori Watanabe.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 189335f4ebSTakanori Watanabe.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 199335f4ebSTakanori Watanabe.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 209335f4ebSTakanori Watanabe.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 219335f4ebSTakanori Watanabe.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 229335f4ebSTakanori Watanabe.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 239335f4ebSTakanori Watanabe.\" SUCH DAMAGE. 249335f4ebSTakanori Watanabe.\" 259335f4ebSTakanori Watanabe.\" $FreeBSD$ 269335f4ebSTakanori Watanabe.\" 279335f4ebSTakanori Watanabe.Dd May 8, 2013 289335f4ebSTakanori Watanabe.Dt ACPI_RAPIDSTART 4 299335f4ebSTakanori Watanabe.Os 309335f4ebSTakanori Watanabe.Sh NAME 319335f4ebSTakanori Watanabe.Nm acpi_rapidstart 329335f4ebSTakanori Watanabe.Nd "Intel rapid start technology ACPI driver" 339335f4ebSTakanori Watanabe.Sh SYNOPSIS 349335f4ebSTakanori WatanabeTo compile this driver into the kernel, 359335f4ebSTakanori Watanabeplace the following line in your 369335f4ebSTakanori Watanabekernel configuration file: 379335f4ebSTakanori Watanabe.Bd -ragged -offset indent 389335f4ebSTakanori Watanabe.Cd "device acpi_rapidstart" 399335f4ebSTakanori Watanabe.Ed 409335f4ebSTakanori Watanabe.Pp 419335f4ebSTakanori WatanabeAlternatively, to load the driver as a 429335f4ebSTakanori Watanabemodule at boot time, place the following line in 439335f4ebSTakanori Watanabe.Xr loader.conf 5 : 449335f4ebSTakanori Watanabe.Bd -literal -offset indent 459335f4ebSTakanori Watanabeacpi_rapidstart_load="YES" 469335f4ebSTakanori Watanabe.Ed 479335f4ebSTakanori Watanabe.Sh DESCRIPTION 489335f4ebSTakanori WatanabeThe 499335f4ebSTakanori Watanabe.Nm 509335f4ebSTakanori Watanabedriver provides support for Intel Rapid Start technology ACPI device interface. 51*5dd7f29cSJoel DahlNote that this is only for the ACPI device interface. 52*5dd7f29cSJoel DahlThis has _CID PNP0C02 so it should be loaded at boot time to avoid attaching 53*5dd7f29cSJoel Dahlto the acpi_sysresource driver. 549335f4ebSTakanori Watanabe.Sh SYSCTLS 55*5dd7f29cSJoel DahlThe following 56*5dd7f29cSJoel Dahl.Xr sysctl 8 57*5dd7f29cSJoel Dahlnodes are currently implemented: 589335f4ebSTakanori Watanabe.Bl -tag -width indent 599335f4ebSTakanori Watanabe.It Va dev.acpi_rapidstart.0.ffs 609335f4ebSTakanori WatanabeRapid start flag. 619335f4ebSTakanori WatanabeIt is a bitwise OR of the following: 629335f4ebSTakanori Watanabe.Pp 639335f4ebSTakanori Watanabe.Bl -tag -width indent-two -compact 649335f4ebSTakanori Watanabe.It Li 1 659335f4ebSTakanori WatanabeEnter Fast Flash Standby in RTC wake. 669335f4ebSTakanori Watanabe.It Li 2 679335f4ebSTakanori WatanabeEnter Fast Flash Standby in Critical Battery Wake enable 689335f4ebSTakanori Watanabe.El 699335f4ebSTakanori Watanabe.It Va dev.acpi_rapidstart.0.ftv 709335f4ebSTakanori WatanabeFast Flash Standby timer value in minutes. 719335f4ebSTakanori Watanabe.El 729335f4ebSTakanori Watanabe.Sh SEE ALSO 739335f4ebSTakanori Watanabe.Xr acpi 4 , 749335f4ebSTakanori Watanabe.Xr sysctl 8 759335f4ebSTakanori Watanabe.Sh HISTORY 769335f4ebSTakanori WatanabeThe 779335f4ebSTakanori Watanabe.Nm 789335f4ebSTakanori Watanabedriver first appeared in 799335f4ebSTakanori Watanabe.Fx 10.0 . 809335f4ebSTakanori Watanabe.Sh AUTHORS 819335f4ebSTakanori WatanabeThe 829335f4ebSTakanori Watanabe.Nm 839335f4ebSTakanori Watanabedriver was written by 849335f4ebSTakanori Watanabe.An Takanori Watanabe Aq takawata@FreeBSD.org . 85