Date: Thu, 27 Jan 2011 16:43:37 +1100 From: Lawrence Stewart <lstewart@freebsd.org> To: Andriy Gapon <avg@icyb.net.ua> Cc: freebsd-hackers@freebsd.org Subject: Re: heci: a new driver for review and testing Message-ID: <4D410609.3000104@freebsd.org> In-Reply-To: <4AD6067E.2010503@icyb.net.ua> References: <4AD6067E.2010503@icyb.net.ua>
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Hi Andriy, On 10/15/09 04:12, Andriy Gapon wrote: > > Some time ago I posted some ideas about HECI/MEI driver for FreeBSD: > http://docs.freebsd.org/cgi/mid.cgi?4968E9A1.3080006 > > I actually got around to implementing it (in initial/basic form): > http://people.freebsd.org/~avg/heci.tgz An old thread I know, but I just noticed my desktop has AMT support and was investigating if I could get access to the Serial Over Lan feature. I stumbled across your HECI driver and thought I'd give it a spin. It loads and attaches fine and unloads without issue as well. I tested with device "HECI_DEV_ID_ICH9_82Q35" on a HP DC7800 minitower machine. I get no output when I run your "heci-qst" program though. Few more details: heci0@pci0:0:3:0: class=0x078000 card=0x2819103c chip=0x29b48086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = 'Intel(R) Management Engine Interface (HECI) (Q35-Chipset)' class = simple comms lstewart@lstewart> uname -a FreeBSD lstewart 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #0 r217387M: Fri Jan 14 15:52:16 EST 2011 lstewart@lstewart:/usr/obj/usr/src/sys/DESKTOP amd64 Cheers, Lawrence
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