Date: Sun, 02 Nov 1997 15:39:24 +1030 From: Mike Smith <mike@smith.net.au> To: Christoph Kukulies <kuku@gilberto.physik.RWTH-Aachen.DE> Cc: freebsd-hackers@freefall.FreeBSD.org Subject: Re: still mmap and my driver Message-ID: <199711020509.PAA00322@word.smith.net.au> In-Reply-To: Your message of "Sat, 01 Nov 1997 19:56:24 BST." <199711011856.TAA01870@gil.physik.rwth-aachen.de>
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> > Things are still weird with my driver ISA memory mapping. > I noticed that the space I need to map is 16386 bytes > from C8000 on. I changed isa_device id->id_msize to have 16386. > And I have an iosiz 0x4000 in my config file now. > > I still get a kernel panic, when I access 0xca000 in the driver. > > Did I still overlook anything? The details of the "panic". Was it really a panic? Do you perhaps mean that it was a page fault (probably good ol' trap 12)? mike
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