From owner-freebsd-stable@freebsd.org Wed Feb 17 03:41:16 2021 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 754F452FBC4 for ; Wed, 17 Feb 2021 03:41:16 +0000 (UTC) (envelope-from xxjack12xx@gmail.com) Received: from mail-qt1-x82b.google.com (mail-qt1-x82b.google.com [IPv6:2607:f8b0:4864:20::82b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DgNt342Mnz4hBl for ; Wed, 17 Feb 2021 03:41:15 +0000 (UTC) (envelope-from xxjack12xx@gmail.com) Received: by mail-qt1-x82b.google.com with SMTP id w20so8679438qta.0 for ; Tue, 16 Feb 2021 19:41:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=DOBsV3evTEFi/n0CFUUzd1RahBajyuOyCozVsJ6BdpY=; b=VpZXPLSITFeWCiCmhGeVmYL2MNU1wHKXGFmbOPO3lIKOZzrdtKZG9lBBPJgBN9//bE 7WHAlGrhamrE7Ra6/3yPKbDChJaP0s9ct7L/PHkQyXjHAXsm6SO/EgMwjguOGiP1mmWh GXIwp2Gz5NPPovchjUJlPyAWfrxYRrbXszzyfuJDAtSkOzR0GPWFAzYVuzGTz7mN2Wlm sl2xLoI5X+ifqBAhmV8LnSr7co9+3FTvKOzH7KswMMmw9NsCTrRNUI9vkZw8YyatU+sg act552Jibp8nzloilJjfkXD4TJ/r1VIJZo72GLSMRhp/Jcchnn7UzpgRZFF4gM21u3eE 8LMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=DOBsV3evTEFi/n0CFUUzd1RahBajyuOyCozVsJ6BdpY=; b=U2i3wYMuKCwDeYLDFGFPbJdkcr2nrR/pX+IM2i+Mx3BYn2rr6cJNYXOuwBcCczFdFW MVnWSgp+00yVcDR9gudmdae5qrM66Exgz7OHXhRpCT8lCcQrH4TkQLb+8kk2FlmRMIhl JGoEfqOVA+g8k44SdhMA7HS1wNBSfmDAXCftDoGv2tnLt4ImpKvspfd7hEPncoOhLMRd H0qlmvAMGRB/jHEJ8gWyIpY4x2P41nJ6US05mV0UrjBeKNMHIGVmyhq8S/VzdrymV9HG njse3I6LQSGaQnZEQk0ft4g2aGDeglvZkawsWmKm4IegeMwnDiCfTwBmylpSvj8lwedf ARgQ== X-Gm-Message-State: AOAM533o6ukVjweTnZQyBdgdgBEMngKIubueeBmwDv4hN2LZiDXIOFkn ZvqGq7tEIlbInp2hWHnLpnClEx6FHMG/M8hLyd44HEWO X-Google-Smtp-Source: ABdhPJzjX2PKOUotvTGHG+YxfhjBeGYFjdGfoe2T98xa6eCevCU6VMpBfeFzFiVZzOrRe9G1kkKLXN1MniffB2UkL+0= X-Received: by 2002:ac8:5cd0:: with SMTP id s16mr21432794qta.333.1613533274248; Tue, 16 Feb 2021 19:41:14 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: "Jack L." Date: Tue, 16 Feb 2021 19:40:38 -0800 Message-ID: Subject: Re: est and turbo boost To: Eugene Grosbein Cc: FreeBSD stable Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4DgNt342Mnz4hBl X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=VpZXPLSI; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of xxjack12xx@gmail.com designates 2607:f8b0:4864:20::82b as permitted sender) smtp.mailfrom=xxjack12xx@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::82b:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::82b:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::82b:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Feb 2021 03:41:16 -0000 I've noticed for Dells, you have to set the performance setting to "Custom" and OS Control to be able to change the EST. On Tue, Feb 16, 2021 at 7:12 PM Eugene Grosbein wrote: > > Hi! > > We use leased server Dell PowerEdge R640 with latest firmware (BIOS/UEFI) > that does not export ACPI _PSS table, so FreeBSD 12.2-RELEASE/amd64 (GENERIC) > est(4) driver does not attach: > > est0: numa-domain 0 on cpu0 > est: CPU supports Enhanced Speedstep, but is not recognized. > est: cpu_vendor GenuineIntel, msr 1bc400001c00 > device_attach: est0 attach returned 6 > > Hence, no CPU frequency control and no TurboBoost for the CPU: > > CPU: Intel(R) Xeon(R) Gold 5218 CPU @ 2.30GHz (2294.68-MHz K8-class CPU) > Origin="GenuineIntel" Id=0x50657 Family=0x6 Model=0x55 Stepping=7 > Features=0xbfebfbff Features2=0x7ffefbff AMD Features=0x2c100800 > AMD Features2=0x121 > Structured Extended Features=0xd39ffffb Structured Extended Features2=0x808 > Structured Extended Features3=0xbc000400 > XSAVE Features=0xf > IA32_ARCH_CAPS=0xab > VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr > TSC: P-state invariant, performance statistics > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 32 CPUs > FreeBSD/SMP: 2 package(s) x 16 core(s) > > Logical processors (hyperthreading) disabled in server's SETUP. > > I've tried to use loader prompt to set hw.est.msr_info=1 > but then is panices early at boot time with "integer divide fault". > No crashdump generated but a screenshot is available: > > http://www.grosbein.net/freebsd/est-panic.jpg > > What are options to enable est/TurboBoost in this case? > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"