Date: Thu, 19 Dec 2002 18:18:05 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: Nate Lawson <nate@root.org>, freebsd-current@FreeBSD.ORG Subject: Re: UMASS USB bug? (getting the Sony disk-on-key device working) Message-ID: <200212200218.gBK2I5Y3028303@apollo.backplane.com> References: <Pine.BSF.4.21.0212191442450.60085-100000@root.org> <200212200111.gBK1BW0h026510@apollo.backplane.com>
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: First, the calculation of dataphysend is totally bogus.
: You can just take the physical address and add (len - 1)
: to it. You have to take the virtual address, add len - 1
: to it, and convert it to a physical address. I can
: crash my machine simply by doing a
God, my grammer is getting really bad. I meant,
You can't just take the physical address and add (len - 1)
to it, not that you can :-) Then the sentence makes sense.
-Matt
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