Date: Fri, 26 Feb 2010 17:00:54 -0500 From: Andrew Boyer <aboyer@averesystems.com> To: freebsd-acpi@freebsd.org Subject: Nehalem PCI devices (was Re: Failure to get past a PCI bridge) Message-ID: <0147D436-C5EA-4FB2-93CF-C9DF54E9CE6A@averesystems.com>
next in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] I found this conversation on freebsd-acpi from last year: http://lists.freebsd.org/pipermail/freebsd-acpi/2009-June/005796.html I have a Nehalem box with two CPUs and two IOHs, running an AMI BIOS and FreeBSD 7.1. I'd like to talk to the processor to change some memory controller settings. FreeBSD doesn't appear to detect anything about the processor PCI busses, but I don't speak enough ACPI to say for sure why not. The output of 'acpidump -d -t' is at the end of the message. [Compressed now to save everyone's email.] Would someone please look at the ACPI info to tell if the BIOS is reporting the 0xFF and 0xFE busses? If it's not, is there a way to talk to a PCI bus that isn't reported or detected? Is bus:dev:fn enough info? If this has already been addressed by a newer acpica or pci module, my apologies. Thank you, Andrew -------------------------------------------------- Andrew Boyer aboyer@averesystems.com [-- Attachment #2 --] KDK }r۸~|*O*I]@Q8:D;[g'{j^@WRx Fh4W_77_}Ie{-۶kvڝNe]G>tE\=ˡb8NIU -{k9Ys=.-} x缵8G~omY]xNݺwv__aP9)n!p;>N~jy6~,Yh~[7h}s,ضU->Pŏ~?m7?[1B>CPݳC=D|ӿ67UjhhRtAǭ = SLG}|l}X'w?^op o.ť}܅㿟Hnovj;F.fb H&gh>A_B;2';lh.W}?Xɥwh.'֗{ihY ?;Q*tqNr: rX%~9'V[D`#]?̝˹F[Ϗԉ>o~σ`_'taѧ_.i0YP^wñۥ;_-ٝvk<# NywЍ{r}鮼w''xhvaWKҳܿ˳j]]TeA(>^eo7QR T eQ&= >O 8QBl\^\;^S9w_].&Ы_>[VƴfX15tjxc߬35Egh:HqA*PDL̜cR0;R* ^aZxB_o0y$W~YK+4BDchbyKXt5;]aͮf_X'iEUª{Tt~㎸%=ŵqcq펰vWLo+mkĵڝlWʡ5r b"mxMB\]/ VxG +jLwWw/Oz)R>@A_]?m&|4bFʝϑ=Nt$:oqC[? h1l77]+cLAKx:><h=C-Xߐq,nnnO] Uq[;ގ&E^BtC)&P$Sd_@%FUJ}<bvdPu.jh.Q;P}[ȻP;DoSx"Jׇ{P:)~zކP][c!mA-NK|o=ܶ~}l!2]CĖ5 o9ݖ;DpY"eGixun9І 0kE5'^ل̭49p701MN 4)8n5ʷrE2m&E#YR1Zozc9č ݡmX,ܽnGk3N)G|i~5lWG}Fv踲,9V_InsGS}Q:<p]\uyzrO\ 1> W(`p!<T7<pǸ2c.ZW.[HlO߱V":DZuEcA+~uvOX%S_I8o+>_΄:[e ٯQwF`BZLbCHz1?+ďJwV .Pd1İq\GXq<L^;S>4;9Sc`8xŏ3qL\<Ķumb-A_%X~ W03O0||| ,/`0]+MxwW} v,m4pG $Oa|iy{>菨|*H>Vr>.Nat%(x~JC۩v<d>ڬc Qqw.~s?v/8^7[(8hapS?v&go!͝]ZxVȞ >-VIU^>3Z0J.N%,>? ZleÛ&A^Ci=?:bC(ۢLp yz3-idv'+]y7a<PKtu3{b|WQ\$2´9*1gaz e"Mк\_Z4,߂HQR&i)`ER(S([}o5ru68&vv,:Eh3sAddEWm1( }e.@vC>;]Aw !itkSÇ͞j!iv\vNkKL67g.)6і/ m ޑ)>ton Gs'|;z ?*6r\f,gQvϛ08ކP0i:umx߄.F`/Hk\A:YB`P"H7XZ]5uOф!2p28e %"pw <>on-bޗB/Ld5]#2T:U". ^MdGu)k"jeWHj+O@a)sƈqtn1;!&hC![> -cA%pWBxfb⁍1xRvl-*VvibU;]<loT>&{YT%YL{y7+j/,*dsG,*H^%ת{|T=uTi6[~u5K*u*%ân^lhʊ:[dl)nx-&o-6wwKkrgQ(7ߴNUىeǧ(KQ3WJzzd ⍧(1l깹0N.tP56fށ12Bl|`Ĉ$cvpfk.3:m6a3^7B̺ Ԅٱ6f013ЬKg; `vHL+^}3EbeEK扖 Ê k/f3bbCb&bi0;; 0;u+f<.f</f,fƊË YbbCb&b6h0;; 0; +f<.f</f,fuË Yc}\{*'ҍp1;q;0$f2nRёO]BwMhfl#֩1lH2Mw9>f0;835Lcf3eS0^]i3s@sAW tc5fS>f]c.̮3ݡs.W tKi4SHv+f\}JB]>.WuQ4j3=wL]F1tQ4j3=wL]F1tQ4j3=wL]F1tQ4j3=wL]F1tQ4j3LF1<+Q4j3=wL]F1tQ4j3=wL]F1tQvvs1sQ4j3MwŬ羚r5YcOWuj<n@]nt,.?Ҽ,/, Es8x4A^4zm,h"ҋ&ȢыF/ E^DzY4zE!hыH/ F/6D^4z~dE݆ȢыF/"8h,hY4zEME^t"F/qdE݆ȢыF/"6A^4zm,haыnCdE^loāUW/Xq!&ԋ ]XӋ-UYDzVA\x` ы\Z&ԋFAٕ^eimUYDzVA\x` ыs&ԋٕ^kwUYDzƾhnCd}FF/ Ec_4Eˆ+.\kfbeV:X6vnHbkī/vnHbīQ4C(fz!j3͐x5fHL3$^bF1WiīQ4C(fz!j3͐x5fHL3$^bF1WiīQ4a(fz0j3x5f<L3$^bF1WiīQ̆3f3b3f3͐x5^HL3$^bF1WīQ4C(f!3ݐxfHL7$^}bo'nS#YamJ6U]k|%Zug]"Yi|(fz5gbyYi|(fz5gbyYi|(fz5gbyYi|(fz5gbyYiZ=j3=GbiQ45gbwYi|(f5gbwYi|(f5gbwYi|(f5gbwYi|(fg}byY|'fbǸڷp/T~/nCd7N7B/:ME^t"F/b hыnCdE^lD\^t"F/b#hY4zEE݆ȢыF/"؈.F/6D^4zFu1zE!hыH/6"ыF/ E^Dzm,hY4zEew$ %H|sIsoWvwP- UᗯwWO;oVhw{#?O|چ7Q?;nmmmiݶcmc?gY~֔u:Mk7ULh~y:Cjwyݴ|˵Xe=(ܱյe!>?5:,:{x nLWWv.G H-E={xnfނ! /4hurB\XfS\,;/PTH\n o'H{ǙnUxus<mfiHHMƶg_[6||lCA]Vgnm_#ٚbƘ:p75,˷% =iG d)+' ;G.C#MGq+~wX2P+̊p2p6'1O̮ȱB Nk@p4זԑYMN.h*sTr*|WwH^C OC@]"I62i+̞Zl3I_ǩboֺʶٶ7mzeX"UKRc˘f;bD]AB)BƉGOqenwU9d-41.VL3-hp*0\u-EsQOFioa{3݄w7qM?[2:ㅫWga,u<V3e5^=mW'ƛ,{|]at-jT-װb?\ApcY,5l4yC$ ý};G@KKX|\ܶ ⭟@H\]>"u$y.#T%R,kekї[H[>$Nq%A\_}yUSE8HKHaxL7U"Hx|<b{X!NK=H<Ec3^$IcɂD2<H7vܑQ5E:#H`!Yj4fSA9^PĭzI 2OUL̽@kYsT q'5鲰FjJȒU4U˞S2a - paB(^jPX[g`Pc&DVh ^uP:㫐,|z/'Ӹ78_SQhNNp|d?N2NI&}-NpH$Ibp7)qxH"ɎMpq#i_:51(8?B,=&
