Re: [PATCH] Fix E250 console with RSC

[Daniel Smolik <marvin@mydatex.cz>]

Eric Brower napsal(a):
> On 8/6/06, Daniel Smolik <marvin@mydatex.cz> wrote:
> 
>> Eric Brower napsal(a):
>> > On 8/5/06, Marc Zyngier <maz@misterjones.org> wrote:
>> >
>> >> Would be nice to understand the protocol between the E250 and the RSC
>> >> (so we could have proper Linux tools to manage it), but I'm not sure
>> >> Sun ever made it public...
>> >
>> >
>> > I don't believe it was ever made public.  Eddie Dost did a bit of
>> > poking at it a short while back, and I've considered taking a look as
>> > part of the "other end" of SUNW,envctrltwo but have not yet done so.
>> > The envctrltwo driver can dump the static configuration of the RSC,
>> > which is a bit of a help for "lockouts" but not sufficient for
>> > management.
>> >
>>
>> But you say me  that is possible craate or delete user account for RSC 
>> via
>> envctrltwo and piece of software. Only one thing that I use Solaris 
>> was creating
>> RSC user account because I get E250 without RSC user account. All 
>> other thing I
>> can do under linux.
> 
> 
> With the envctrltwo driver and the rscinfo utility you can view the
> static configuration of the RSC, but you cannot modify it.  Currently,
> you can only modify the configuration via the RSC shell or Solaris
> rscadm so far as I am aware.
> 
I uderstatd, I mean that is possible write software that can do this.
I mean that whith envctrl driver is possible write some data back to RSC memory 
area. Am I right ?

			Dan