diff options
Diffstat (limited to 'sys/boot/common/loader.8')
-rw-r--r-- | sys/boot/common/loader.8 | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/sys/boot/common/loader.8 b/sys/boot/common/loader.8 index c2f902f..e968a13 100644 --- a/sys/boot/common/loader.8 +++ b/sys/boot/common/loader.8 @@ -332,17 +332,30 @@ will be processed normally, defaulting to 10 seconds delay. .It Va boot_askname Instructs the kernel to prompt the user for the name of the root device when the kernel is booted. +.It Va boot_cdrom +Instructs the kernel to try to mount the root file system from CD-ROM. .It Va boot_ddb Instructs the kernel to start in the DDB debugger, rather than proceeding to initialize when booted. .It Va boot_gdb Selects gdb-remote mode for the kernel debugger by default. +.It Va boot_multicons +Enables multiple console support in the kernel early on boot. +In a running system, console configuration can be manipulated +by the +.Xr conscontrol 8 +utility. +.It Va boot_serial +Force the use of a serial console even when an internal console +is present. .It Va boot_single -Prevents the kernel from initiating a multi-user startup; instead single-user -mode will be entered when the kernel has finished device probing. +Prevents the kernel from initiating a multi-user startup; instead, +a single-user mode will be entered when the kernel has finished +device probing. .It Va boot_userconfig Requests that the kernel's interactive device configuration program be run when the kernel is booted. +Currently a no-op. .It Va boot_verbose Setting this variable causes extra debugging information to be printed by the kernel during the boot phase. |