From mboxrd@z Thu Jan 1 00:00:00 1970 From: "globesurfer22@gmail.com" Subject: Upstream bug report Date: Thu, 27 Nov 2014 17:50:46 +0000 Message-ID: <54776476.9060603@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wi0-f175.google.com ([209.85.212.175]:47232 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750892AbaK0RuU (ORCPT ); Thu, 27 Nov 2014 12:50:20 -0500 Received: by mail-wi0-f175.google.com with SMTP id l15so16471069wiw.14 for ; Thu, 27 Nov 2014 09:50:19 -0800 (PST) Received: from [192.168.1.100] ([213.205.251.120]) by mx.google.com with ESMTPSA id n8sm11671412wjx.0.2014.11.27.09.50.17 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Nov 2014 09:50:18 -0800 (PST) Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: linux-pm@vger.kernel.org [1] One line summary of the problem: Maximum CPU frequency incorrect and there is no CPU scaling [2] Full description of the problem/report: I have an Acer Aspire 5720 and it is set up to dual boot Vista and ubuntu 14.04 LTS. From new the laptop came with an Intel T7300 2.00 Ghz CPU and 1 GB DDR2 RAM. A few weeks ago I upgraded to 4 GB RAM, which works perfectly, and a few days ago I upgraded to an Intel T9300 2.5 Ghz CPU. The BIOS (up to date), Vista and ubuntu all recognise the CPU correctly as: "Intel(R) Core(TM)2 Duo CPU T9300 @ 2.50 GHz". Vista allows the CPU to run correctly at up to 2.5 Ghz and will step the CPU speed lower when not needed, depending on which power settings are chosen. The problem is that ubuntu will only allow the CPU to run at a fixed frequency of 2.4 Ghz, which is incorrect as it's a 2.5Ghz CPU, and there is no stepping to lower the CPU frequency when max frequency is not needed. "cpupower frequency-info" in a terminal returns: analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 10.0 us. hardware limits: 2.40 GHz - 2.40 GHz available frequency steps: 2.40 GHz, 2.40 GHz available cpufreq governors: conservative, ondemand, userspace, powersave, performance current policy: frequency should be within 2.40 GHz and 2.40 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 2.40 GHz. cpufreq stats: 2.40 GHz:10.47%, 2.40 GHz:89.53% (12799) boost state support: Supported: yes Active: yes I have tried using ondemand, performance and powersave - nothing makes any difference. I have also installed CPU Frequency Scaling Indicator (which shows only 2.4 Ghz and 2.4 Ghz (turbo mode) as available frequencies) and I have also tried TLP but nothing makes any difference. According to this website: http://www.phoronix.com/scan.php?page=article&item=mobile_penryn&num=3 the T9300 CPU should have the following frequency steps: 2.50 GHz, 2.00 GHz, 1.60 GHz, 1.20 GHz and 800 MHz. I have also reproduced this issue on 12.04.3 LTS Precise Pangolin running from a USB stick, and also on 14.04 LTS with the latest mainstream kernel. [3] Keywords: [4] Kernel version (from /proc/version): Linux version 3.18.0-031800rc6-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201411231935 SMP Mon Nov 24 00:57:52 UTC 2014 [5] n/a [6] n/a [7] Environment: Description: Ubuntu 14.04.1 LTS Release: 14.04 [7.1.] Software (add the output of the ver_linux script here): If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux ulap4 3.18.0-031800rc6-generic #201411231935 SMP Mon Nov 24 00:57:52 UTC 2014 i686 i686 i686 GNU/Linux Gnu C 4.8 Gnu make 3.81 binutils 2.24 util-linux 2.20.1 mount support module-init-tools 15 e2fsprogs 1.42.9 pcmciautils 018 PPP 2.4.5 Linux C Library 2.19 Dynamic linker (ldd) 2.19 Procps 3.3.9 Net-tools 1.60 Kbd 1.15.5 Sh-utils 8.21 wireless-tools 30 Modules Loaded ctr ccm bnep rfcomm bluetooth binfmt_misc ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit snd_hda_codec_realtek xt_tcpudp snd_hda_codec_generic xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep ip6table_filter snd_pcm ip6_tables arc4 snd_seq_midi snd_seq_midi_event nf_conntrack_netbios_ns snd_rawmidi uvcvideo iwl3945 snd_seq nf_conntrack_broadcast snd_seq_device videobuf2_vmalloc iwlegacy videobuf2_memops snd_timer videobuf2_core mac80211 v4l2_common videodev nf_nat_ftp media nf_nat snd cfg80211 r852 soundcore nf_conntrack_ftp nf_conntrack i915 iptable_filter ip_tables sm_common coretemp nand x_tables nand_ecc nand_bch kvm_intel kvm bch r592 nand_ids drm_kms_helper mtd drm memstick i2c_algo_bit serio_raw lpc_ich ir_lirc_codec lirc_dev ir_xmp_decoder ir_sanyo_decoder ir_jvc_decoder ir_sharp_decoder ir_mce_kbd_decoder ir_sony_decoder ir_rc6_decoder ir_rc5_decoder ir_nec_decoder parport_pc joydev ppdev rc_rc6_mce acer_wmi ene_ir sparse_keymap mac_hid rc_core lp parport mxm_wmi wmi video psmouse firewire_ohci ahci firewire_core libahci crc_itu_t sdhci_pci tg3 sdhci ptp pps_core [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Duo CPU T9300 @ 2.50GHz stepping : 6 cpu MHz : 2400.000 cache size : 6144 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fdiv_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm ida dtherm tpr_shadow vnmi flexpriority bugs : bogomips : 4999.91 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Duo CPU T9300 @ 2.50GHz stepping : 6 cpu MHz : 2400.000 cache size : 6144 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fdiv_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm ida dtherm tpr_shadow vnmi flexpriority bugs : bogomips : 4999.91 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: [7.3.] Module information (from /proc/modules): bnep 19107 2 - Live 0x00000000 rfcomm 59288 0 - Live 0x00000000 bluetooth 421512 10 bnep,rfcomm, Live 0x00000000 binfmt_misc 13165 1 - Live 0x00000000 ip6t_REJECT 12553 1 - Live 0x00000000 nf_reject_ipv6 13315 1 ip6t_REJECT, Live 0x00000000 nf_log_ipv6 12682 5 - Live 0x00000000 snd_hda_codec_realtek 68787 1 - Live 0x00000000 xt_hl 12465 6 - Live 0x00000000 snd_hda_codec_generic 63667 2 snd_hda_codec_realtek, Live 0x00000000 ip6t_rt 13259 3 - Live 0x00000000 nf_conntrack_ipv6 18458 8 - Live 0x00000000 nf_defrag_ipv6 26354 1 nf_conntrack_ipv6, Live 0x00000000 ipt_REJECT 12485 1 - Live 0x00000000 nf_reject_ipv4 13039 1 ipt_REJECT, Live 0x00000000 nf_log_ipv4 12715 5 - Live 0x00000000 nf_log_common 13249 2 nf_log_ipv6,nf_log_ipv4, Live 0x00000000 xt_LOG 12602 10 - Live 0x00000000 xt_limit 12541 13 - Live 0x00000000 xt_tcpudp 12788 18 - Live 0x00000000 xt_addrtype 12625 4 - Live 0x00000000 uvcvideo 76687 0 - Live 0x00000000 nf_conntrack_ipv4 14361 8 - Live 0x00000000 nf_defrag_ipv4 12649 1 nf_conntrack_ipv4, Live 0x00000000 videobuf2_vmalloc 13048 1 uvcvideo, Live 0x00000000 xt_conntrack 12664 16 - Live 0x00000000 videobuf2_memops 13170 1 videobuf2_vmalloc, Live 0x00000000 snd_hda_intel 29543 3 - Live 0x00000000 snd_hda_controller 30930 1 snd_hda_intel, Live 0x00000000 snd_hda_codec 121018 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller, Live 0x00000000 videobuf2_core 45571 1 uvcvideo, Live 0x00000000 snd_hwdep 13276 1 snd_hda_codec, Live 0x00000000 ip6table_filter 12711 1 - Live 0x00000000 v4l2_common 15158 1 videobuf2_core, Live 0x00000000 snd_pcm 89138 3 snd_hda_intel,snd_hda_controller,snd_hda_codec, Live 0x00000000 ip6_tables 18136 1 ip6table_filter, Live 0x00000000 arc4 12509 2 - Live 0x00000000 snd_seq_midi 13324 0 - Live 0x00000000 videodev 140643 3 uvcvideo,videobuf2_core,v4l2_common, Live 0x00000000 snd_seq_midi_event 14475 1 snd_seq_midi, Live 0x00000000 media 21030 2 uvcvideo,videodev, Live 0x00000000 snd_rawmidi 25786 1 snd_seq_midi, Live 0x00000000 nf_conntrack_netbios_ns 12585 0 - Live 0x00000000 iwl3945 64660 0 - Live 0x00000000 snd_seq 56978 2 snd_seq_midi,snd_seq_midi_event, Live 0x00000000 nf_conntrack_broadcast 12541 1 nf_conntrack_netbios_ns, Live 0x00000000 snd_seq_device 14137 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x00000000 nf_nat_ftp 12692 0 - Live 0x00000000 coretemp 13358 0 - Live 0x00000000 iwlegacy 88297 1 iwl3945, Live 0x00000000 snd_timer 29036 2 snd_pcm,snd_seq, Live 0x00000000 nf_nat 21218 1 nf_nat_ftp, Live 0x00000000 nf_conntrack_ftp 14117 1 nf_nat_ftp, Live 0x00000000 mac80211 593840 2 iwl3945,iwlegacy, Live 0x00000000 snd 67102 16 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_device,snd_timer, Live 0x00000000 kvm_intel 143291 0 - Live 0x00000000 i915 905336 3 - Live 0x00000000 nf_conntrack 88172 8 nf_conntrack_ipv6,nf_conntrack_ipv4,xt_conntrack,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_nat_ftp,nf_nat,nf_conntrack_ftp, Live 0x00000000 soundcore 14635 2 snd_hda_codec,snd, Live 0x00000000 iptable_filter 12706 1 - Live 0x00000000 kvm 411210 1 kvm_intel, Live 0x00000000 r852 17822 0 - Live 0x00000000 cfg80211 440091 3 iwl3945,iwlegacy,mac80211, Live 0x00000000 ip_tables 18304 1 iptable_filter, Live 0x00000000 sm_common 16772 1 r852, Live 0x00000000 nand 67999 2 r852,sm_common, Live 0x00000000 x_tables 22103 13 ip6t_REJECT,xt_hl,ip6t_rt,ipt_REJECT,xt_LOG,xt_limit,xt_tcpudp,xt_addrtype,xt_conntrack,ip6table_filter,ip6_tables,iptable_filter,ip_tables, Live 0x00000000 r592 17829 0 - Live 0x00000000 drm_kms_helper 87512 1 i915, Live 0x00000000 nand_ecc 13136 1 nand, Live 0x00000000 drm 263568 5 i915,drm_kms_helper, Live 0x00000000 nand_bch 13067 1 nand, Live 0x00000000 bch 21767 1 nand_bch, Live 0x00000000 memstick 16176 1 r592, Live 0x00000000 nand_ids 8547 1 nand, Live 0x00000000 mtd 53476 2 sm_common,nand, Live 0x00000000 joydev 17311 0 - Live 0x00000000 i2c_algo_bit 13316 1 i915, Live 0x00000000 ir_lirc_codec 12739 0 - Live 0x00000000 serio_raw 13251 0 - Live 0x00000000 lpc_ich 17000 0 - Live 0x00000000 ir_rc5_decoder 12459 0 - Live 0x00000000 ir_xmp_decoder 12459 0 - Live 0x00000000 lirc_dev 19354 1 ir_lirc_codec, Live 0x00000000 ir_sanyo_decoder 12465 0 - Live 0x00000000 ir_mce_kbd_decoder 12730 0 - Live 0x00000000 ir_nec_decoder 12459 0 - Live 0x00000000 ir_rc6_decoder 12459 0 - Live 0x00000000 ir_sony_decoder 12462 0 - Live 0x00000000 ir_jvc_decoder 12459 0 - Live 0x00000000 ir_sharp_decoder 12465 0 - Live 0x00000000 rc_rc6_mce 12454 0 - Live 0x00000000 ene_ir 18229 0 - Live 0x00000000 acer_wmi 19307 0 - Live 0x00000000 rc_core 26291 14 ir_lirc_codec,ir_rc5_decoder,ir_xmp_decoder,lirc_dev,ir_sanyo_decoder,ir_mce_kbd_decoder,ir_nec_decoder,ir_rc6_decoder,ir_sony_decoder,ir_jvc_decoder,ir_sharp_decoder,rc_rc6_mce,ene_ir, Live 0x00000000 parport_pc 32154 0 - Live 0x00000000 sparse_keymap 13658 1 acer_wmi, Live 0x00000000 ppdev 17423 0 - Live 0x00000000 mac_hid 13099 0 - Live 0x00000000 lp 13359 0 - Live 0x00000000 parport 40945 3 parport_pc,ppdev,lp, Live 0x00000000 mxm_wmi 12893 0 - Live 0x00000000 wmi 18843 2 acer_wmi,mxm_wmi, Live 0x00000000 video 19969 2 i915,acer_wmi, Live 0x00000000 ahci 25756 3 - Live 0x00000000 firewire_ohci 36248 0 - Live 0x00000000 psmouse 106553 0 - Live 0x00000000 tg3 159838 0 - Live 0x00000000 sdhci_pci 18748 0 - Live 0x00000000 libahci 31003 1 ahci, Live 0x00000000 sdhci 38482 1 sdhci_pci, Live 0x00000000 firewire_core 62418 1 firewire_ohci, Live 0x00000000 ptp 18938 1 tg3, Live 0x00000000 crc_itu_t 12627 1 firewire_core, Live 0x00000000 pps_core 18768 1 ptp, Live 0x00000000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem): Result of cat /proc/ioports : 0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0062-0062 : PNP0C09:00 0062-0062 : EC data 0064-0064 : keyboard 0066-0066 : PNP0C09:00 0066-0066 : EC cmd 0070-0077 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 00f0-00f0 : PNP0C04:00 0170-0177 : 0000:00:1f.1 0170-0177 : ata_piix 01f0-01f7 : 0000:00:1f.1 01f0-01f7 : ata_piix 0376-0376 : 0000:00:1f.1 0376-0376 : ata_piix 03c0-03df : vesafb 03f6-03f6 : 0000:00:1f.1 03f6-03f6 : ata_piix 0400-0403 : ACPI PM1a_EVT_BLK 0404-0405 : ACPI PM1a_CNT_BLK 0408-040b : ACPI PM_TMR 0410-0415 : ACPI CPU throttle 0420-0420 : ACPI PM2_CNT_BLK 0428-042f : ACPI GPE0_BLK 0430-0433 : iTCO_wdt 0460-047f : iTCO_wdt 0500-053f : 0000:00:1f.0 0500-053f : pnp 00:00 0600-060f : pnp 00:00 0610-0610 : pnp 00:00 0800-080f : pnp 00:00 0810-0817 : pnp 00:00 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1000-1fff : PCI Bus 0000:06 2000-2fff : PCI Bus 0000:05 3000-3fff : PCI Bus 0000:04 4000-4fff : PCI Bus 0000:02 5000-501f : 0000:00:1f.3 5020-503f : 0000:00:1f.2 5020-503f : ahci 5040-505f : 0000:00:1d.2 5040-505f : uhci_hcd 5060-507f : 0000:00:1d.1 5060-507f : uhci_hcd 5080-509f : 0000:00:1d.0 5080-509f : uhci_hcd 50a0-50bf : 0000:00:1a.1 50a0-50bf : uhci_hcd 50c0-50df : 0000:00:1a.0 50c0-50df : uhci_hcd 50e0-50ef : 0000:00:1f.1 50e0-50ef : ata_piix 50f0-50f7 : 0000:00:1f.2 50f0-50f7 : ahci 50f8-50ff : 0000:00:1f.2 50f8-50ff : ahci 5110-5117 : 0000:00:02.0 5118-511b : 0000:00:1f.2 5118-511b : ahci 511c-511f : 0000:00:1f.2 511c-511f : ahci ff2c-ff2f : ene_ir Result of cat /proc/iomem : 00000000-00000fff : reserved 00001000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000cf000-000d09ff : Adapter ROM 000e0000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-bf4cffff : System RAM 01000000-016d1b62 : Kernel code 016d1b63-01a7173f : Kernel data 01b61000-01c27fff : Kernel bss bf4d0000-bf4dafff : reserved bf4db000-bf551fff : System RAM bf552000-bf554fff : reserved bf555000-bf5bafff : System RAM bf5bb000-bf5befff : reserved bf5bf000-bf66ffff : System RAM bf670000-bf6befff : ACPI Non-volatile Storage bf6bf000-bf6fffff : ACPI Tables bf700000-bfffffff : reserved bf800000-bff7ffff : Graphics Stolen Memory c0000000-febfffff : PCI Bus 0000:00 c0000000-cfffffff : 0000:00:02.0 d0000000-d0ffffff : PCI Bus 0000:02 d1000000-d1ffffff : PCI Bus 0000:04 d2000000-d2ffffff : PCI Bus 0000:05 d3000000-d3ffffff : PCI Bus 0000:06 d4000000-d40fffff : 0000:00:02.0 d4100000-d41fffff : PCI Bus 0000:07 d4100000-d41007ff : 0000:07:00.0 d4100000-d41007ff : firewire_ohci d4100800-d41008ff : 0000:07:00.3 d4100800-d41008ff : r852 d4100900-d41009ff : 0000:07:00.2 d4100900-d41009ff : r592 d4100a00-d4100aff : 0000:07:00.1 d4100a00-d4100aff : mmc0 d4200000-d52fffff : PCI Bus 0000:06 d4200000-d4200fff : 0000:06:00.0 d4200000-d4200fff : iwl3945 d5300000-d63fffff : PCI Bus 0000:05 d5300000-d530ffff : 0000:05:00.0 d5300000-d530ffff : tg3 d6400000-d73fffff : PCI Bus 0000:04 d7400000-d83fffff : PCI Bus 0000:02 d8400000-d8403fff : 0000:00:1b.0 d8400000-d8403fff : ICH HD audio d8404000-d84047ff : 0000:00:1f.2 d8404000-d84047ff : ahci d8404800-d8404bff : 0000:00:1d.7 d8404800-d8404bff : ehci_hcd d8404c00-d8404fff : 0000:00:1a.7 d8404c00-d8404fff : ehci_hcd d8405000-d84050ff : 0000:00:1f.3 d8406000-d8406fff : Intel Flush Page d8500000-d85fffff : 0000:00:02.1 e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff] e0000000-efffffff : reserved e0000000-efffffff : pnp 00:00 fec00000-fec00fff : reserved fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fed00000-fed003ff : PNP0103:00 fed14000-fed19fff : reserved fed14000-fed17fff : pnp 00:00 fed18000-fed18fff : pnp 00:00 fed19000-fed19fff : pnp 00:00 fed1c000-fed1ffff : reserved fed1c000-fed1ffff : pnp 00:00 fed1f410-fed1f414 : iTCO_wdt fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved fee00000-fee00fff : pnp 00:00 fff00000-ffffffff : reserved fff00000-ffffffff : INT0800:00 100000000-13fffffff : System RAM [7.5.] PCI information ('lspci -vvv' as root): 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03) Subsystem: Acer Incorporated [ALI] Device 011e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 03) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device 011e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41c2 Capabilities: [d0] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Kernel driver in use: i915 00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 03) Subsystem: Acer Incorporated [ALI] Device 011e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #0, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn+ PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41c1 Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 011e Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=01 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #1, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41e1 Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 011e Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=02 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #3, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #2, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4142 Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 011e Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=03 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #3, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4162 Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 011e Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=04 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI]) Subsystem: Acer Incorporated [ALI] Device 011e Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: Acer Incorporated [ALI] Device 011e 00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 03) Subsystem: Acer Incorporated [ALI] Device 011e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: lpc_ich 00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP]) Subsystem: Acer Incorporated [ALI] Device 011e Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] Capabilities: [48] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] Vital Product Data Product Name: Broadcom NetLink Gigabit Ethernet Controller Read-only fields: [PN] Part number: BCM95787m [EC] Engineering changes: 106679-15 [SN] Serial number: 0123456789 [MN] Manufacture ID: 31 34 65 34 [RV] Reserved: checksum good, 29 byte(s) reserved Read/write fields: [YA] Asset tag: XYZ01234567 [RW] Read-write area: 107 byte(s) free End Capabilities: [58] Vendor Specific Information: Len=78 Capabilities: [e8] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0300c Data: 4123 Capabilities: [d0] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [13c v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [160 v1] Device Serial Number 00-16-d4-ff-fe-d9-69-0d Kernel driver in use: tg3 06:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) Subsystem: Intel Corporation PRO/Wireless 3945ABG Network Connection Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR-