Date: Mon, 18 Dec 2006 22:23:27 +1300 From: Andrew Turner <andrew@fubar.geek.nz> To: grehan@freebsd.org Cc: freebsd-ppc@freebsd.org Subject: Re: FreeBSD on an Efika Message-ID: <20061218222327.308dca53@hermies.int.fubar.geek.nz> In-Reply-To: <4585CCC1.7050005@freebsd.org> References: <20061218104841.72ba51ea@hermies.int.fubar.geek.nz> <4585CCC1.7050005@freebsd.org>
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On Sun, 17 Dec 2006 15:03:29 -0800 Peter Grehan <grehan@freebsd.org> wrote: > The physical pages for the message buffer are stolen from what the > system thinks the actual physical pagemap is. You may want to check > this and see if it's OK: it is obtained from OpenFirmware in the > mem_regions function: > > http://fxr.watson.org/fxr/source/powerpc/powerpc/ofw_machdep.c#L137 I'm getting correct values from mem_regions. I can read from the physical address. It is reading from msgbufp where it stop working. Andrew
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