Date: Fri, 16 Nov 2012 12:58:48 -0800 From: matt <sendtomatt@gmail.com> To: Michael Copeland <michael@kryptos-security.com> Cc: x11@freebsd.org, Justin Hibbits <chmeeedalf@gmail.com>, freebsd-ppc@freebsd.org Subject: Re: PPC DRM graphics testing Message-ID: <50A6A908.8080206@gmail.com> In-Reply-To: <CAKLtBCj25=hoddwf1vhOWFqk_8=Yk6jkSh=q659RDSOeBYnXVw@mail.gmail.com> References: <50972E9E.3010101@gmail.com> <50974ECD.5010702@fgznet.ch> <50988FE0.9030806@gmail.com> <50989EA0.5020509@fgznet.ch> <5098CA4F.7020306@gmail.com> <509A8B3D.8030703@fgznet.ch> <509A9D11.6010605@gmail.com> <509A9FD4.4050403@fgznet.ch> <509ACFAA.8050802@fgznet.ch> <509CA2FF.7070902@gmail.com> <509D7BC5.1020301@fgznet.ch> <50A008D5.2060003@fgznet.ch> <50A1CA6D.40907@gmail.com> <20121114165618.18affd74@narn.knownspace> <50A56177.9060601@gmail.com> <CAKLtBCicUmdFB0rC8O9X7TDMw4BdsSrWG=xqQOy35z%2BNWcfqFg@mail.gmail.com> <50A58331.9060305@gmail.com> <CAKLtBChMNfNDAoQ3DTJ%2BLXgCN2dupQmAFg5FPR0fDZ%2B%2BoUV5Gg@mail.gmail.com> <CAKLtBCj25=hoddwf1vhOWFqk_8=Yk6jkSh=q659RDSOeBYnXVw@mail.gmail.com>
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On 11/15/12 17:11, Michael Copeland wrote: > After doing some reading, the mac edition of this card does not have the > rom on it, appears to be in the os x driver itself, and is downloaded to > the card when xnu kernel boots. So, if you don't have a 10.5.8 install disk > handy, I'll dig mine up and install it on mine and see about ripping the > rom out of there. You will have to modify the driver to use this rom, as > I'm certain it's quite dissimilar to the pc version of the rom. > I have 10.5.8 installed, and the original CD as well as the update. There are a few ATI kexts, one has a name similar to Prionace (this is the OFW name for the card) and is 788k. Not sure what size we're looking for...Does sysutils/binwalk identify/pull PCI ROMs yet? Between that and hexedit are my usual tools for firmware analysis. Unfortunately I might not be able to hack on this till after Thanksgiving. Matt
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