On 04.03.2018 13:53, Tomasz Gajewski wrote:
"Valery V. Sedletski via genode-main"
<genode-main@lists.sourceforge.net> writes:
These messages:
[init -> drivers -> driver_manager] [31mError: Could not open ROM session for
"platform_info"[0m[0m
[init -> drivers -> driver_manager] [31mError: Uncaught exception of type
'Genode::Rom_connection::Rom_connection_failed'[0m[0m
I've had the same info on Fiasco OC. platform_info is available at least
on NOVA and hw.
Yes, indeed. I tried last time on Fiasco.OC, to see the log mesages on
the screen. So,
it looks like Fiasco.OC is unsupported for Sculpt, or is it possible to
go further on it
without a fatal error because of missing platform_info? (Maybe, just
catch this
exception). Yes, now I tried Scuplt on both "hw" and NOVA kernels, it
works fine on both.
Though, trying to run "sculpt_test" on NOVA in QEMU, I see "drivers" and
"leitzentrale",
and "runtime" starting, and then silence (no progress). I commented the
routing rules
in all three subsystems out, so that, now I see all messages in core
log. Where could
I look more to see why it doesn't start? I see Nitpicker started, but no
"leitzentrale"
on the screen. No errors. Maybe, I need to wait more, but much time passed.
are strange, because "platform_info" seems to be optional. Previously,
it failed too in different scenarios, but it was not fatal.
If I correctly understand driver_manager is a component in Sculpt that
generates configuration for framebuffer component to start appropriate
one (vesa or intel) based on informations acquired from (among others)
platform_info.
I think it is not optional for driver_manager - at least it doesn't seem
to be when looking into code and without driver_manager there is no
configuration in Sculpt to start framebuffer component.
Tomasz Gajewski
So, currently Sculpt works with NOVA or "hw" kernels, because core generate
this "platform_info" module. On Fiasco.OC it's missing, so it won't
work? -- I thought,
it will work on any x86 kernel, excepl Linux... (at least, I see such
limitation in the
beginning of sculpt.run script).
WBR,
valery
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