1 ################################################################################
2 # TACPI DControl ACPI module behaviour
6 If set, the ACPI module will be loaded. Clear it with
10 $hint.acpi.0.disabled="1"
12 If set, the ACPI module won't be loaded.
14 Note that the ACPI autodetection sets a number of hints to
15 pass information to the ACPI module. These should not be
16 overridden, or system behaviour will be undefined.
18 $DragonFly: src/sys/boot/pc32/loader/help.i386,v 1.2 2003/11/10 06:08:36 dillon Exp $
20 ################################################################################
21 # Treboot DReboot the system
25 Causes the system to immediately reboot.
27 ################################################################################
28 # Theap DDisplay memory management statistics
32 Requests debugging output from the heap manager. For debugging use
35 ################################################################################
36 # Tset Snum_ide_disks DSet the number of IDE disks
38 NOTE: this variable is deprecated, use root_disk_unit instead.
40 set num_ide_disks=<value>
42 When booting from a SCSI disk on a system with one or more IDE disks,
43 and where the IDE disks are the default boot device, it is necessary
44 to tell the kernel how many IDE disks there are in order to have it
45 correctly locate the SCSI disk you are booting from.
47 ################################################################################
48 # Tset Sboot_userconfig DStart Userconfig
52 Requests that the kernel's interactive device configuration program
53 be run when the kernel is booted.
55 ################################################################################
56 # Tset Sroot_disk_unit DForce the root disk unit number.
58 set root_disk_unit=<value>
60 If the code which detects the disk unit number for the root disk is
61 confused, eg. by a mix of SCSI and IDE disks, or IDE disks with
62 gaps in the sequence (eg. no primary slave), the unit number can be
63 forced by setting this variable.
65 ################################################################################