Re: [parisc-linux] Kernel panic, ccio-dma.c, C110

[Juergen Braukmann <juergen.braukmann@ruhr-west.de>]

Grant Grundler schrieb:
> 
> Juergen Braukmann wrote:
> > Kernel panic: ccio-dma.c ccio_alloc_range() I/O MMU is out of mapping
> > resources.
> 
> Sorry Joel, this has nothing to do with SCSI termination.
> 
> Juergen,
> In arch/parisc/kernel/ccio-dma.c, change ccio_mem_ratio from 4 to 8 or 16.
> For more explanation, search for "Determine IOVA Space size" in ccio-dma.c.
> 
Hi All,

when I read this first I thought "easy" (having in mind cat-ting "4"
somewhere into some file in the proc tree), but this is a kernel change
and recompile. I do not have the sorces on the machine and do not realy
know how to crosscompile on my i686 box. Trying to ftp the kernel source
over will panic the kernel.
I looked into the kernel Makefile, but am not sure what changes to do
there. Is there some info on that? (I'll look up the website for
x-compilation). All this seems to be over my intelectual limits. ;-(
Is there a chance to change that default value in the precompiled
kernels??

Juergen

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