Re: [PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

[Michael Schmitz <schmitzmic@gmail.com>]

Michael Schmitz wrote:
> Hi Geert,
>
> On Tue, May 27, 2014 at 8:56 AM, Geert Uytterhoeven
> <geert@linux-m68k.org> wrote:
>   
> > Hi Michael,
> >
> > On Mon, Mar 31, 2014 at 10:06 AM, Michael Schmitz <schmitzmic@gmail.com> wrote:
> >     
> > > changes to stram.c and atafb.c patches as requested. The external_addr
> > > case is still untested - may have other bugs that I've not seen when
> > > changing the external_addr types.
> > >
> > > CC to the relevant lists for floppy and SCSI patches.
> > >       
> > Thanks, applied and queued for 3.16.
> >     
>
> Thank you - anyone testing these please note that the Falcon SCSI DMA
> dribble buffer handling in the SCSI patch is still faulty. You should
> _not_ attempt to use SCSI when running the kernel in FastRAM.
>
>   
Found the error, most likely - when the kernel runs in FastRAM, 
m68k_num_memory is == 1. Is there a way to access the bootinfo view of 
the number of memory chunks after the MMU init code has tweaked 
m68k_num_memory, Geert?

Cheers,

   Michael