From owner-freebsd-acpi@freebsd.org Wed Nov 15 10:24:21 2017 Return-Path: Delivered-To: freebsd-acpi@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CA01DDD8843 for ; Wed, 15 Nov 2017 10:24:21 +0000 (UTC) (envelope-from roccobarocco@poczta.fm) Received: from smtpo.poczta.interia.pl (smtpo.poczta.interia.pl [217.74.65.159]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7180765334 for ; Wed, 15 Nov 2017 10:24:20 +0000 (UTC) (envelope-from roccobarocco@poczta.fm) Date: Wed, 15 Nov 2017 11:22:56 +0100 From: roccobarocco@poczta.fm Subject: dev.cpu.0.freq_levels To: freebsd-acpi@freebsd.org X-Mailer: interia.pl/pf09 X-Originating-IP: 94.254.179.3 Message-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=interia.pl; s=biztos; t=1510741384; bh=p+57Ld9uYOaK3jbu7zMVBEE5/nJR/vRcnRY6ideCCEw=; h=Date:From:Subject:To:X-Mailer:X-Originating-IP:Message-Id: MIME-Version:Content-Type:Content-Transfer-Encoding; b=TrO80hjpYcisRXn8jZ0jt1gAxsdc+yM54eA2JJCFU9b+9ErhKqkxYogr36rLTnjtf B0H6yGqdBKxVUdQYUTlIS2MZYKn3fRjIop7I8gL+D1Qisu4PITZlGmnipShmRsfEU0 NfxxLOny0cPk6CCofoNm8rA4Cl59Tr9uaWUdPotU= X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Nov 2017 10:24:21 -0000 Hello, I'am Piotr. Please help me someone, if there is any possibility to fix problem on my no= tebook. I cannot force my Pentium M 770 to work at desired factory frequency of 2,1= 3 GHz. It runs only at 1862 MHz! I think it is acpi problem. To help I am adding some system messages. Distilled from dmesg: Copyright (c) 1992-2017 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 11.1-RELEASE #0 r321309: Fri Jul 21 04:10:47 UTC 2017 root@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386 FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM = 4.0.0) CPU: Intel(R) Pentium(R) M processor 2.13GHz (2138.23-MHz 686-class CPU) Origin=3D"GenuineIntel" Id=3D0x6d8 Family=3D0x6 Model=3D0xd Stepping= =3D8 Features=3D0xafe9fbff Features2=3D0x180 AMD Features=3D0x100000 real memory =3D 1073741824 (1024 MB) avail memory =3D 954515456 (910 MB) Event timer "LAPIC" quality 100 ACPI APIC Table: random: unblocking device. MADT: Forcing active-low polarity and level trigger for SCI ioapic0 irqs 0-23 on motherboard Timecounter "TSC" frequency 2138233298 Hz quality 800 acpi0: on motherboard acpi0: Power Button (fixed) cpu0: on acpi0 atrtc0: port 0x70-0x75 irq 8 on acpi0 Event timer "RTC" frequency 32768 Hz quality 0 attimer0: port 0x40-0x43,0x50-0x53 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 attimer0: Can't map interrupt. Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 acpi_ec0: port 0x62,0x66 on acpi0 acpi_button0: on acpi0 acpi_button1: on acpi0 acpi_acad0: on acpi0 acpi_lid0: on acpi0 battery0: on acpi0 acpi_tz0: on acpi0 pmtimer0 on isa0 est0: on cpu0 Timecounters tick every 1.000 msec Output from sysctl dev.est: dev.est.0.freq_settings: 1862/15000 1596/13000 1330/11000 1064/9500 798/750= 0 dev.est.0.%parent: cpu0 dev.est.0.%pnpinfo:=20 dev.est.0.%location:=20 dev.est.0.%driver: est dev.est.0.%desc: Enhanced SpeedStep Frequency Control dev.est.%parent:=20 Output from sysctl dev.cpu: dev.cpu.0.cx_method: C1/hlt C2/io dev.cpu.0.cx_usage_counters: 1052 32783 dev.cpu.0.cx_usage: 3.10% 96.89% last 15461us dev.cpu.0.cx_lowest: C2 dev.cpu.0.cx_supported: C1/1/0 C2/2/80 dev.cpu.0.freq_levels: 1862/15000 1596/13000 1330/11000 1064/9500 798/7500 dev.cpu.0.freq: 1862 dev.cpu.0.%parent: acpi0 dev.cpu.0.%pnpinfo: _HID=3Dnone _UID=3D0 dev.cpu.0.%location: handle=3D\_PR_.CPU0 dev.cpu.0.%driver: cpu dev.cpu.0.%desc: ACPI CPU dev.cpu.%parent:=20 First few lines of ASL /* RSD PTR: OEM=3DPTLTD, ACPI_Rev=3D1.0x (0) RSDT=3D0x3eef6bcb, cksum=3D214 */ /* RSDT: Length=3D44, Revision=3D1, Checksum=3D103, OEMID=3DPTLTD, OEM Table ID=3D RSDT, OEM Revision=3D0x6040000, Creator ID=3D LTP, Creator Revision=3D0x0 Entries=3D{ 0x3eef9e53, 0x3eef9ec7 } */ /* FACP: Length=3D116, Revision=3D1, Checksum=3D159, OEMID=3DPN800, OEM Table ID=3DPTLTW, OEM Revision=3D0x6040000, Creator ID=3DPTL_, Creator Revision=3D0xf4240 FACS=3D0x3eefafc0, DSDT=3D0x3eef6bf7 INT_MODEL=3DPIC Preferred_PM_Profile=3DUnspecified (0) SCI_INT=3D10 SMI_CMD=3D0x402f, ACPI_ENABLE=3D0xf0, ACPI_DISABLE=3D0xf1, S4BIOS_REQ=3D0x= 0 PSTATE_CNT=3D0x0 PM1a_EVT_BLK=3D0x4000-0x4003 PM1a_CNT_BLK=3D0x4004-0x4005 PM2_CNT_BLK=3D0x22-0x22 PM_TMR_BLK=3D0x4008-0x400b GPE0_BLK=3D0x4020-0x4023 P_LVL2_LAT=3D80 us, P_LVL3_LAT=3D1800 us FLUSH_SIZE=3D0, FLUSH_STRIDE=3D0 DUTY_OFFSET=3D0, DUTY_WIDTH=3D4 DAY_ALRM=3D125, MON_ALRM=3D126, CENTURY=3D50 IAPC_BOOT_ARCH=3D Flags=3D{WBINVD,C1_SUPPORTED,SLEEP_BUTTON} */ /* FACS: Length=3D64, HwSig=3D0x00000000, Firm_Wake_Vec=3D0x00000000 Global_Lock=3D Flags=3D Version=3D0 */ /* DSDT: Length=3D12892, Revision=3D1, Checksum=3D248, OEMID=3DVIA, OEM Table ID=3DPTL_ACPI, OEM Revision=3D0x6040000, Creator ID=3DMSFT, Creator Revision=3D0x100000e */ /* SSDT: Length=3D313, Revision=3D1, Checksum=3D25, OEMID=3DPTLTD, OEM Table ID=3DCpuGv3, OEM Revision=3D0x6040000, Creator ID=3D LTP, Creator Revision=3D0x1 */ /* * Intel ACPI Component Architecture * AML/ASL+ Disassembler version 20170303 (32-bit version) * Copyright (c) 2000 - 2017 Intel Corporation *=20 * Disassembling to symbolic ASL+ operators * * Disassembly of /tmp/acpidump.UIu3Tq/acpdump.din, Sat Nov 11 22:22:56 201= 7 * * Original Table Header: * Signature "DSDT" * Length 0x00003371 (13169) * Revision 0x01 **** 32-bit table (V1), no 64-bit math support * Checksum 0x4F * OEM ID "VIA " * OEM Table ID "PTL_ACPI" * OEM Revision 0x06040000 (100925440) * Compiler ID "MSFT" * Compiler Version 0x0100000E (16777230) */ DefinitionBlock ("", "DSDT", 1, "VIA ", "PTL_ACPI", 0x06040000) { Scope (\_PR) { Processor (CPU0, 0x00, 0x00004010, 0x06) { Method (_PPC, 0, NotSerialized) // _PPC: Performance Present C= apabilities { If (\_SB.PCI0.PIB.EC.ECOK) { If ((\_SB.PCI0.PIB.EC.ADP =3D=3D 0x00)) { \_SB.PCI0.PIB.Z000 =3D 0x33 Return (0x02) } Else { \_SB.PCI0.PIB.Z000 =3D 0x44 Return (0x00) } } } } } Thanks in advance! Piotr. =