That RL02 blues
Beastly Wolf
beast at lintilla2.df.lth.se
Sun Mar 1 18:02:45 AEST 1998
Grant chain was intact on both machines.
On the second machine the MSCP device was placed below the RLV12 and the
RA disk worked fine!
/Lars
On Sat, 28 Feb 1998, Allison J Parent wrote:
>
> <uq0 at uda0 csr 172150 vec 774 ipl 17
> <vvv****The RL02 driver!***vvv
> <hl0 at uba0 csr 174400 didn't interrupt
> <hl0 at uba0 csr 174400 didn't interrupt
> <^^^***(Observe! Twice! The darn thing at least pretends to try..)***^^^
> <klesiu0 at uba0
>
>
> That suggests the interrupt grant chain was not intact. Look to see if
> one of the slots needs a grant card. Watch out as a few cards DO NOT
> pass grant!
>
> <Any clue anybody? (I know that this is tedious for you all but it is for
> <a good cause, okay? )
>
> I understand why you would use rl02 they are handy. I have no experience
> with them in unix context only Qbus VAX (under VMS) and PDP-11s under
> rt-11/rsts/rsx-11 so I can't comment on software setup.
>
> Allison
>
>
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