Re: [ES40-developers] CDROM issue

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Hi!
I have a little problem with configure:

....
checking for strspn... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: error: cannot find input file:
doc/Makefile.in

Pepito

--- Paco Linux <pac...@gm...> escribió:

> Hi:
> 
> Pepito, I have a configure, but I had to make: chmod
> +x configure
> 
> checking for strspn... yes
> configure: creating ./config.status
> config.status: creating Makefile
> config.status: error: cannot find input file:
> doc/Makefile.in
> paco@javier:~/es40$
> 
> Paco
> 
> 
> On Thu, Mar 20, 2008 at 12:56 PM, Camiel
> Vanderhoeven <iam...@gm...>
> wrote:
> 
> > Hello,
> >
> > I committed this to the repository. Also new is a
> new set of
> > configuration files for Automake and friends. This
> means that on
> > Linux, BSD or UNIX'es, you can simply run
> ./configure followed by make
> > to build the emulator. If you run into any kind of
> trouble with this,
> > please let me know, and I'll try to resolve them,
> >
> > Camiel.
> >
> > On Tue, Mar 18, 2008 at 2:55 PM, Brian Wheeler
> <bdw...@in...>
> > wrote:
> > > Yes, that's exactly what's happening -- I write
> lock the registers prior
> > >  to the  execute() call, and since the read from
> cdrom takes so long,
> > the
> > >  lock times out.
> > >
> > >  If anyone is knowledgeable about the workings
> of IDE, let me know if
> > >  this makes sense:
> > >
> > >  The alternate status register seems to be a
> semaphore in some respects:
> > >  the host polls it to determine the 'busy' and
> 'drq' status to decide
> > >  when to read/write from/to the rest of the
> registers.  When busy
> > (and/or
> > >  drq) are asserted, the ide thread should have
> shut down so there won't
> > >  be any contention with the cpu thread.
> > >
> > >  So I did a couple of things:
> > >  * removed all of the general register locking.
> > >  * busmaster locking is still in place, but it
> might not be needed.
> >  This
> > >  locking is pretty fine grained so nothing
> should time out waiting for
> > >  it.
> > >  * created an alt_status variable which gets
> updated when the real
> > status
> > >  becomes stable (i.e. at the end of the
> execute() run, after the drq
> > >  status is changed, etc)  Access to this
> variable is locked.
> > >  * everything else is a free for all.
> > >
> > >  This patch implements that methodology as well
> as an optional delayed
> > >  interrupt.  The OSes still lose interrupts
> sometimes and ATAPI is
> > busted
> > >  something fierce.  If anyone wants to take a
> shot at it, feel free.
> > I've
> > >  been looking at it long enough that I'm out of
> ideas as to what is
> > going
> > >  wrong.
> > >
> > >  Brian
> > >
> > >
> > >
> > >
> > >
> > >
> > >  On Tue, 2008-03-18 at 13:13 +0100, Camiel
> Vanderhoeven wrote:
> > >  > Brian,
> > >  >
> > >  > I think you're the one who understands the
> ATAPI state engine best;
> > >  > could there be a point where the ATAPI engine
> is waiting for
> > something
> > >  > from the CPU, while keeping the registers
> mutex write-locked?
> > >  >
> > >  > Camiel.
> > >  >
> > >  > On Tue, Mar 18, 2008 at 12:36 PM, Fausto
> Saporito <fa...@un...>
> > wrote:
> > >  > > Hello all,
> > >  > >
> > >  > >  I have to fix my previous post.
> > >  > >
> > >  > >  I have the same error with a "file", not
> only with "device".
> > >  > >
> > >  > >  regards,
> > >  > >  fausto
> > >  > >
> > >  > >
> > >  > >
> > >  > >  Quoting Fausto Saporito <fa...@un...>:
> > >  > >
> > >  > >  > Hello Brial et all,
> > >  > >  >
> > >  > >  > just for your info, with the latest cvs
> I have always a crash
> > during a
> > >  > >  > cdrom mount, with the same error:
> > >  > >  >
> > >  > >  > Exception in CPU thread: Threading
> error: Locking error
> > (Timeout:
> > >  > >  > c:\users\p\es4
> > >  > >  > 0\src\Lock.h, line 581) trying to
> read-lock mutex ide1-registers
> > from
> > >  > >  > thread cpu
> > >  > >  > 0.
> > >  > >  > : c:\users\p\es40\src\Lock.h, line 587.
> > >  > >  >
> > >  > >  > regards,
> > >  > >  > fausto
> > >  > >  >
> > >  > >  > PS
> > >  > >  > with file is ok.
> > >  > >  >
> > >  > >  >
> >
>
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