Date: Thu, 1 Jul 2010 05:12:46 +0800 From: Adrian Chadd <adrian@freebsd.org> To: "Jayachandran C." <c.jayachandran@gmail.com> Cc: freebsd-mips@freebsd.org Subject: Re: Merging 64 bit changes to -HEAD Message-ID: <AANLkTikuFxKdIFPrH-7z1B2c-wV-aGN0Em9HLzIpINar@mail.gmail.com> In-Reply-To: <AANLkTim_9-G6ZuA0vkpLeG4n4GVBpBlxhGBy_7eQoIM4@mail.gmail.com> References: <AANLkTik8jFkB7FTIIhyjalkfv1c0yXqse57Jzz527uf_@mail.gmail.com> <897604F6-95C4-49A8-B11F-277A74C8DBAE@gmail.com> <AANLkTilfW_zOFKuIa0gJ3ahTo-vGC1VNk99a1H24uFRq@mail.gmail.com> <AANLkTil78NFxH016C7MntD8L3d4rFlCudJ0Lv22L0KCb@mail.gmail.com> <3C0AEF9B-AE0C-4459-A4E1-2C8C30C10FD6@gmail.com> <AANLkTint7Hyf79EH29OLsIfreQRd7dQMdvX9wRq4v_yG@mail.gmail.com> <C6D73C96-3640-4502-A9D7-B3597E37E80A@gmail.com> <AANLkTilQIqF4FCfgLdVcKdcsAUVjCmr89Lu0TEXUFdYN@mail.gmail.com> <25B9A19D-0A6B-4731-8FB1-A2C6722F0E9C@gmail.com> <AANLkTim_9-G6ZuA0vkpLeG4n4GVBpBlxhGBy_7eQoIM4@mail.gmail.com>
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On 30 June 2010 20:57, Jayachandran C. <c.jayachandran@gmail.com> wrote: >> So hopefully you are on the right track and this may be something obviou= s to you. > > Not yet :) I really hoped the earlier change would fix it. =A0The number > of nop does not seem to be the issue as it is higher in the C code > than the assembly. > > Can you try the attached patch (try.diff) - this re-implements the > assembly code functionality almost in the same way in C. =A0This really > should work, given that the patch which made it assembly worked... > > If that works can you see if the second attached patch works, this > fixes a potential problem (ie, we should be masking 13bits for TLBHI). > > Both patches should apply directly to SVN (not dependent on each > other, or on previous patches) I've applied try.diff (and usb_rspro.diff) to -current and have successfully booted a kernel on an rspro board. I'll do some test port building and report back any issues. Adrian
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