keymap set after file system decryption

[Trond Endrestøl]

On Thu, 17 Dec 2015 12:21+0100, Trond Endrestøl wrote:

> On Thu, 17 Dec 2015 11:56+0100, Trond Endrestøl wrote:
> 
> > On Wed, 16 Dec 2015 16:34-0800, Kevin Oberman wrote:
> > 
> > > On Wed, Dec 16, 2015 at 7:34 AM, Carsten Kunze <carsten.kunze at arcor.de>
> > > wrote:
> > > 
> > > > Trond Endrestøl <Trond.Endrestol at fagskolen.gjovik.no> wrote:
> > > >
> > > > > I guess we who live outside the US should take into account that PCs
> > > > > are initialised by firmware to the US keyboard layout and the 437 code
> > > > > page, courtesy of IBM, 1981.
> > > >
> > > > In 1981 I had accepted this.  Now it's simply a bug and I wonder it has
> > > > not been fixed in 22 years.  I'll file a bug report.
> > > >
> > > > > I'm not sure if the creators of (U)EFI has considered other keyboard
> > > > > layouts and/or code pages at boot time.
> > > >
> > > > I don't care for the BIOS here, the OS has to take care of it.  It may be
> > > > ok that at the boot prompt only US keymap is set.  But when the rc scripts
> > > > are running the keymap must be set correctly (as one of the first actions).
> > > >
> > > > > A bad workaround is to copy the suitable keymap from /usr/share... to
> > > > > /etc, along with /usr/sbin/kbdcontrol, and add a suitable line to one
> > > > > or either of /etc/rc.d/geli{,2}, e.g.:
> > > > >
> > > > > /etc/kbdcontrol -l /etc/german.iso.kbd
> > > > >
> > > > > kbdcontrol is linked only to libc:
> > > > >
> > > > > $ ldd `which kbdcontrol`
> > > > > /usr/sbin/kbdcontrol:
> > > > >         libc.so.7 => /lib/libc.so.7 (0x800827000)
> > > >
> > > > In my case it's simpler since I have /usr in /, but as you descripted
> > > > kbdcontrol must be in /sbin and the maps in /etc in the future.
> > > >
> > > > Carsten
> > > >
> > > 
> > > You can specify your default keymap in your kernel config file.
> > > ATKBD_DFLT_KEYBD. It's possible that you might be able to set it in
> > > /boot/loader.conf, as well, but I'm not too sure of this. See atkbd(4).
> > 
> > I can confirm that neither ATKBD_DFLT_KEYMAP nor UKBD_DFLT_KEYMAP, nor 
> > SC_DFLT_FONT for that matter, works as intended.
> > 
> > I have never had any success with:
> > 
> > options		SC_DFLT_FONT
> > makeoptions	SC_DFLT_FONT=iso
> > 
> > options		UKBD_DFLT_KEYMAP
> > makeoptions	UKBD_DFLT_KEYMAP=norwegian.iso
> > 
> > options		ATKBD_DFLT_KEYMAP
> > makeoptions	ATKBD_DFLT_KEYMAP=norwegian.iso
> > 
> > Please prove me wrong.
> 
> A recent run in stable/10 using r292334, resulted in:
> 
> --- ukbd.o ---
> cc  -c -O2 -pipe -fno-strict-aliasing  -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option  -Wno-error-tautological-compare -Wno-error-empty-body  -Wno-error-parentheses-equality -Wno-error-unused-function   -nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -I/usr/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -gdwarf-2   /usr/src/sys/dev/usb/input/ukbd.c
> /usr/src/sys/dev/usb/input/ukbd.c:1216:18: error: use of undeclared identifier 'key_map'
>         sc->sc_keymap = key_map;
>                         ^
> /usr/src/sys/dev/usb/input/ukbd.c:1217:18: error: use of undeclared identifier 'accent_map'
>         sc->sc_accmap = accent_map;
>                         ^

/usr/obj/usr/src/sys/KERNEL/{at,u}kbdmap.h er both empty.

The problem seems to be related to kbdcontrol.

kbdcontrol(8) is run as /usr/sbin/kbdcontrol -L ${ATKBD_DFLT_KEYMAP} 
and as /usr/sbin/kbdcontrol -L ${UKBD_DFLT_KEYMAP}, during 
buildkernel.

The option -L, unlike option -l (lowercase ell), does not search the 
normal directories, e.g. /usr/share/syscons/keymaps.

By removing {at,u}kbdmap.h from /usr/obj/usr/src/sys/KERNEL and 
changing to

options		ATKBD_DFLT_KEYMAP
makeoptions	ATKBD_DFLT_KEYMAP=/usr/share/syscons/keymaps/norwegian.iso.kbd

options		UKBD_DFLT_KEYMAP
makeoptions	UKBD_DFLT_KEYMAP=/usr/share/syscons/keymaps/norwegian.iso.kbd

I got rid of any error messages and had a successful kernel build.

Option 1: Fix kbdcontrol(8) and its mishandling of the -L option.
Option 2: Use absolute paths in the kernel config files.

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| Trond Endrestøl,              | Trond Endrestøl,                   |
| IT-ansvarlig,                 | System administrator,              |
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