device.hints.5

.\" Copyright (c) 2001
.\" Kazutaka YOKOTA <[email protected]>
.\" All rights reserved.
.\"
.\" 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 as
.\"    the first lines of this file unmodified.
.\" 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 ``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 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: src/share/man/man5/device.hints.5,v 1.10 2003/09/19 22:27:54 jb Exp %
.\" $FreeBSD$
.\"
.\" WORDS
.\" hints,hint		�ҥ��
.\" boot loader		boot loader
.\" start address	�������ȥ��ɥ쥹
.\" most often		�褯
.\"
.Dd October 7, 2001
.Dt DEVICE.HINTS 5
.Os
.Sh ̾��
.Nm device.hints
.Nd �ǥХ����꥽�����ҥ��
.Sh ����
.Nm
�ե�����ϡ������ƥ�ε�ư���� boot
.Xr loader 8
�ˤ�ä��ɤ߹��ޤ졢�������Ƥ������ͥ���Ϥ���ޤ���
�������Ƥˤϡ������ͥ�ε�ưư������椹�뤤���������ѿ����ޤޤ�ޤ���
�������ѿ��ϡ����
.Dq �ǥХ����ҥ��
�Ǥ���
.\" .Dq device hints ,
.\" and other control variables.
.Pp
�ե�����ΰ�Ԥǰ�Ĥ��ѿ���������ޤ���
.Ql #
��ʸ���ǻϤޤ�Ԥϥ����Ȥǡ�boot loader �ˤ�̵�뤵��ޤ���
.Pp
boot loader ���ե�������ɤ߹���Ǥ���ϡ�
.Ic show
���ޥ�ɤǤ����ͤ��ǧ���뤳�Ȥ�����ޤ���
�ޤ���boot loader ��
.Ic set
��
.Ic unset
���ޥ�ɤ��Ѥ��ơ��������ѿ����ɲä������¸���ѿ����ѹ������������
���뤳�Ȥ�����ޤ���
.Xr ( loader 8
����)
.Pp
�����ƥब��ư���Ƥ����
.Xr kenv 1
���ޥ�ɤǡ��������ѿ���ɽ�������뤳�Ȥ�����ޤ���
.Sh �ǥХ����ҥ��
�ǥХ����ҥ���ѿ��ϡ��ǥХ����ɥ饤�Ф��ǥХ����򥻥åȥ��åפ���Τ�
���Ѥ���ޤ���
������ ISA �ǥХ����ɥ饤�Ф��褯���Ѥ��Ƥ��ơ�
�ɥ饤�Ф�Ŭ�ڤʥǥХ�����ץ����֤���Τˤɤ��򸫤뤫�䡢
�ɤΥ꥽������Ȥ��Τ�����ꤹ��Τ˻Ȥ��Ƥ��ޤ���
.Pp
�ǥХ����ҥ�ȹԤϡ����Τ褦�ˤʤäƤ��ޤ�:
.Pp
.Sm off
.D1 Li hint. Ar driver Li . Ar unit Li . Ar keyword Li = Qq Ar value
.Sm on
.Pp
������
.Ar driver
�ϥǥХ����ɥ饤�Ф�̾�Ρ�
.Ar unit
�ϥ�˥å��ֹ桢
.Ar keyword
�Ϥ��ιԤΥҥ�ȤΥ�����ɤǤ���
������ɤˤϼ��Τ�Τ�����ޤ�:
.Pp
.Bl -tag -width ".Li disabled" -compact -offset indent
.It Li at
�ǥХ����������å������Х�����ꤷ�ޤ���
.It Li port
�ǥХ��������Ѥ��� I/O �ݡ��ȤΥ������ȥ��ɥ쥹����ꤷ�ޤ���
.It Li portsize
�ǥХ��������Ѥ���ݡ��ȿ��Ǥ���
.It Li irq
���Ѥ�������ߥ饤���ֹ�Ǥ���
.It Li drq
DMA ����ͥ��ֹ�Ǥ���
.It Li maddr
�ǥХ��������Ѥ���ʪ�����ꥢ�ɥ쥹����ꤷ�ޤ���
.It Li msize
�ǥХ��������Ѥ���ʪ�����ꥵ��������ꤷ�ޤ���
.It Li flags
�ǥХ����Τ��������ʥե饰�ӥåȤ����ꤷ�ޤ���
.It Li disabled
.Qq 1
�����ꤹ��ȥǥХ���������ԲĤˤ��뤳�Ȥ�����ޤ���
.El
.Pp
�ǥХ����ɥ饤�Фˤ�äƤϡ������Υ�����ɤΰ�Ĥ⤷����
����ʾ�Υҥ�ȹԤ�ɬ�ܤˤʤ뤳�Ȥ⤢�뤫�⤷��ޤ��󤷡�
�����Υꥹ�Ȥˤʤ�������ɤ��Ȥ��뤫�⤷��ޤ���
���Ѳ�ǽ�ʥ�����ɤ������ǽ���ͤˤĤ��Ƥϸġ��ΥǥХ����ɥ饤�Ф�
�ޥ˥奢��ڡ����򻲾Ȥ��Ƥ���������
.\" .Sh CONTROL VARIABLES
.\" Lines not starting with
.\" .Dq hint.
.\" specify other control variables for the kernel.
.\" They look:
.\" .Pp
.\" .Dl <name>="<value>"
.\" XXX
.\" WE SHOULD LIST AVAILABLE VARIABLE NAMES AND THEIR POSSIBLE VALUES HERE!
.\" .Pp
.Sh ��Ϣ�ե�����
.Bl -tag -width ".Pa /sys/ Ns Ar ARCH Ns Pa /conf/GENERIC.hints" -compact
.It Pa /boot/device.hints
�ǥХ����꥽�����ҥ�ȥե�����
.It Pa /sys/ Ns Ar ARCH Ns Pa /conf/GENERIC.hints
.Pa GENERIC
�����ͥ��ѤΥ���ץ�꥽�����ҥ�ȥե�����
.It Pa /sys/ Ns Ar ARCH Ns Pa /conf/NOTES
�����ͥ�����ե������ǥХ����꥽�����ҥ�Ȥ˴ؤ�����
.El
.Sh ������
������ϡ�ISA �Х����
.Xr sio 4
�ɥ饤�ФΥ꥽���������ꤹ���ΤǤ�:
.Bd -literal -offset indent
hint.sio.0.at="isa"
hint.sio.0.port="0x3F8"
hint.sio.0.flags="0x10"
hint.sio.0.irq="4"
.Ed
.Pp
������ϡ�ACPI �ɥ饤�Ф�����ԲĤˤ����ΤǤ�:
.Bd -literal -offset indent
hint.acpi.0.disabled="1"
.Ed
.\" .Pp
.\" A control variable may look like:
.\" .Pp
.\" .Bd -literal -offset indent
.\" debug.acpi.layer="ACPI_RESOURCES"
.\" .Ed
.Sh ��Ϣ����
.Xr kenv 1 ,
.Xr loader.conf 5 ,
.Xr loader 8
.Sh ���
.Nm
�ե������
.Fx 5.0
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