Date: Wed, 30 May 2007 15:20:35 +0200 From: "Harald Servat" <redcrash@gmail.com> To: "Mathieu Prevot" <mprevot@freebsd.org> Cc: Joseph Koshy <jkoshy@freebsd.org>, FreeBSD SoC admins <soc-admins@freebsd.org>, freebsd-hackers@freebsd.org Subject: Re: SoC / PMC Message-ID: <d825e0270705300620v5e2e2b8agb459500da4813bf9@mail.gmail.com> In-Reply-To: <3e473cc60705300527g1b38a6beg6b7e136a1493b0d9@mail.gmail.com> References: <3e473cc60705300527g1b38a6beg6b7e136a1493b0d9@mail.gmail.com>
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2007/5/30, Mathieu Prevot <mprevot@freebsd.org>: > > 2007/5/25, Joseph Koshy <jkoshy@freebsd.org>: > > Do you intend to run FreeBSD under Parallels? If so you > > may need to check if Parallels emulates PMC hardware > > correctly. The other emulators do not. You may need a > > regular i386 or amd64 PC to run FreeBSD on 'bare metal'. > > I compiled a SMP (seems not to detect 2 CPUs) kernel on a black > macbook (Intel Core 2 Duo) under parallels (Build 3188), with 'options > HWPMC_HOOKS'. After reboot, I `kldload hwpmc` and obtain: > > pmc: Unknown Intel CPU. > module_register_init: MOD_LOAD (hwpmc, 0xc05b0114, 0xc3662094) error 78 > > It seems, the module can't achieve initalization.. please help ! Mathieu, what FreeBSD version are you running? I know FreeBSD 6.2's hwpmc module does not support Intel Core 2 Duo processors. I don't know if Joseph has done any advance on this, but I'm pretty sure that http://wiki.freebsd.org/PmcTools/PmcHardware would state this if this had happened. Regards, Mathieu > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" > -- _________________________________________________________________ Empty your memory, with a free()... like a pointer! If you cast a pointer to an integer, it becomes an integer, if you cast a pointer to a struct, it becomes a struct. The pointer can crash..., and can overflow. Be a pointer my friend...
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