device.hints.5 (b5ff185e19f6013ca565b2a15bc2d6abce933f46) device.hints.5 (71f0077631fae7c1f009a211a4391bd93a860012)
1.\" Copyright (c) 2001
2.\" Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
3.\" All rights reserved.
4.\"
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright

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20.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25.\"
26.\" $FreeBSD$
27.\"
1.\" Copyright (c) 2001
2.\" Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
3.\" All rights reserved.
4.\"
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright

--- 11 unchanged lines hidden (view full) ---

20.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25.\"
26.\" $FreeBSD$
27.\"
28.Dd July 23, 2015
28.Dd November 19, 2019
29.Dt DEVICE.HINTS 5
30.Os
31.Sh NAME
32.Nm device.hints
33.Nd device resource hints
34.Sh DESCRIPTION
35The
36.Nm

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133Sample resource hints for the
134.Pa GENERIC
135kernel.
136.It Pa /sys/ Ns Ar ARCH Ns Pa /conf/NOTES
137Notes on the kernel configuration file and device resource hints.
138.El
139.Sh EXAMPLES
140The following example sets up resources for the
29.Dt DEVICE.HINTS 5
30.Os
31.Sh NAME
32.Nm device.hints
33.Nd device resource hints
34.Sh DESCRIPTION
35The
36.Nm

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133Sample resource hints for the
134.Pa GENERIC
135kernel.
136.It Pa /sys/ Ns Ar ARCH Ns Pa /conf/NOTES
137Notes on the kernel configuration file and device resource hints.
138.El
139.Sh EXAMPLES
140The following example sets up resources for the
141.Xr sio 4
141.Xr uart 4
142driver on the ISA bus:
143.Bd -literal -offset indent
142driver on the ISA bus:
143.Bd -literal -offset indent
144hint.sio.0.at="isa"
145hint.sio.0.port="0x3F8"
146hint.sio.0.flags="0x10"
147hint.sio.0.irq="4"
144hint.uart.0.at="isa"
145hint.uart.0.port="0x3F8"
146hint.uart.0.flags="0x10"
147hint.uart.0.irq="4"
148.Ed
149.Pp
150The following example disables the ACPI driver:
151.Bd -literal -offset indent
152hint.acpi.0.disabled="1"
153.Ed
154.Pp
155Setting a tunable variable:

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148.Ed
149.Pp
150The following example disables the ACPI driver:
151.Bd -literal -offset indent
152hint.acpi.0.disabled="1"
153.Ed
154.Pp
155Setting a tunable variable:

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