From owner-freebsd-hackers@freebsd.org Wed Feb 20 10:26:34 2019 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6B34414EE722 for ; Wed, 20 Feb 2019 10:26:34 +0000 (UTC) (envelope-from freebsd-hackers@dino.sk) Received: from mailhost.netlabit.sk (mailhost.netlabit.sk [84.245.65.72]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D6D017136F; Wed, 20 Feb 2019 10:26:32 +0000 (UTC) (envelope-from freebsd-hackers@dino.sk) Received: from wind.dino.sk (a107.b1.elvisdk.sk [85.248.25.107]) (AUTH: LOGIN milan) by mailhost.netlabit.sk with ESMTPA; Wed, 20 Feb 2019 11:26:24 +0100 id 00DED012.5C6D2B50.000016FA Date: Wed, 20 Feb 2019 12:23:47 +0100 From: Milan Obuch To: Ben Widawsky Cc: freebsd-hackers@freebsd.org Subject: Re: est on newer CPU Message-ID: <20190220122347.64ee649c@wind.dino.sk> In-Reply-To: <20190219204457.4lliz3d4ycat7jgx@smtp.freebsd.org> References: <20190218180119.137afd06@zeta.dino.sk> <20190219204457.4lliz3d4ycat7jgx@smtp.freebsd.org> X-Mailer: Claws Mail 3.14.1 (GTK+ 2.24.29; i386-portbld-freebsd9.3) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: D6D017136F X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of freebsd-hackers@dino.sk designates 84.245.65.72 as permitted sender) smtp.mailfrom=freebsd-hackers@dino.sk X-Spamd-Result: default: False [-5.47 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[dino.sk]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-2.78)[ip: (-7.32), ipnet: 84.245.64.0/18(-3.66), asn: 16160(-2.93), country: SK(0.03)]; MX_GOOD(-0.01)[mail.dino.sk]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[72.65.245.84.list.dnswl.org : 127.0.10.0]; NEURAL_HAM_SHORT(-0.38)[-0.383,0]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:16160, ipnet:84.245.64.0/18, country:SK]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Feb 2019 10:26:34 -0000 On Tue, 19 Feb 2019 12:44:57 -0800 Ben Widawsky wrote: > On 19-02-18 18:01:19, Milan Obuch wrote: > > Hi, > > > > I have currently installed FreeBSD on HP gen10 server. With an > > exception of HP RAID controller, needs to be switched to SATA mode, > > everything went well (OK, I did some errors so it was a bit of > > trials-errors but basically no problem). > > > > Now I found there is not working powerd - in dmesg > > > > est: CPU supports Enhanced Speedstep, but is not recognized. > > est: cpu_vendor GenuineIntel, msr 20b600002500 > > device_attach: est0 attach returned 6 > > > > CPU is > > > > CPU: Intel(R) Pentium(R) Gold G5400 CPU @ 3.70GHz (3696.18-MHz > > K8-class CPU) > > > > Actual system version is > > > > 12.0-STABLE FreeBSD 12.0-STABLE r344230 > > > > Is there something I can do to get est recognize this CPU and get > > working powerd? > > > > Regards, > > Milan > > To start with, can you try > hw.est.msr_info=1 > Well, I tried and put this line into /boot/loader.conf, but the result was endless boot loop. No idea what is wrong... it just quickly loops, most probably inserted line is causing system reset. > Also, is acpi_perf being loaded? > No, there is no such file in /boot/kernel at all. Also, I tried 13-CURRENT last snapshot, it boot OK, but the net result is the same - est could not attach, because CPU is not recognized. On another system, with different Intel CPU, it works. Milan