From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761427Ab3BNA2F (ORCPT ); Wed, 13 Feb 2013 19:28:05 -0500 Received: from mout.gmx.net ([212.227.15.19]:59016 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752940Ab3BNA2B (ORCPT ); Wed, 13 Feb 2013 19:28:01 -0500 X-Authenticated: #51636571 X-Provags-ID: V01U2FsdGVkX1+2Ark4kFK2avGvUPApF1GJfhCRqAasJKCw6zBXt4 FhIlmSG0jkB38Y Message-ID: <511C2F86.1050702@gmx.com> Date: Thu, 14 Feb 2013 08:27:50 +0800 From: Federico Vecchiarelli User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: PROBLEM: ATI vgaswitcheroo backlight issue Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [1.] One line summary of the problem: ATI + I Muxed - vgaswitcheroo - low backlight when switching to ATI [2.] Full description of the problem/report: This issue started with kernel 3.7.1-17.1. Kernels 3.6.10-3 or earlier are not affected. When switching from the integrated Intel to the discrete ATI, the screen goes dark. Everything else works fine, you can see the screen if you point a flashlight to it. Changing the brightness with the Fn keys or by sending a value directly thru the /sys/class/backlight branch has no effect. Switching back to the Intel GPU makes the screen visible again. Suse's desktop kernel and vanilla kernels have the same issue. Have tried adding acpi_osi=Linux and acpi_backlight=vendor (or legacy) but made no difference. [3.] Keywords (i.e., modules, networking, kernel): Hybrid, ATI, Intel, muxed, kernel, GPU, vgaswitcheroo [4.] Kernel version (from /proc/version): Linux version 3.7.6-23-desktop (geeko@buildhost) (gcc version 4.7.1 20120723 [gcc-4_7-branch revision 189773] (SUSE Linux) ) #1 SMP PREEMPT Tue Feb 5 15:27:05 UTC 2013 (d5cefdd) [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) [6.] A small shell script or example program which triggers the problem (if possible) ---------------------------------------- #!/bin/bash systemctl stop xdm.service killall -u gdm activeVGA= grep 'DIS:+' /sys/kernel/debug/vgaswitcheroo/switch >/dev/null if [[ "$?" -ne 0 ]] then echo "DDIS" > /sys/kernel/debug/vgaswitcheroo/switch echo "Discrete VGA Adapter Enabled" else echo "DIGD" > /sys/kernel/debug/vgaswitcheroo/switch echo "Integrated VGA Adapter Enabled" fi pkill X killall gnome-session #The below two lines are not applicable when using acpi_backlight=vendor echo 10 > /sys/class/backlight/acpi_video0/brightness echo 10 > /sys/class/backlight/acpi_video1/brightness systemctl start xdm.service ------------------------------------ [7.] Environment [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 zeus.olympus 3.7.6-23-desktop #1 SMP PREEMPT Tue Feb 5 15:27:05 UTC 2013 (d5cefdd) x86_64 x86_64 x86_64 GNU/Linux Gnu C 4.7 Gnu make 3.82 binutils 12.2 2.22 util-linux 2.21.2 mount debug module-init-tools 3.15 e2fsprogs 1.42.6 jfsutils 1.1.15 reiserfsprogs 3.6.21 xfsprogs 3.1.6 pcmciautils 017 PPP 2.4.5 isdn4k-utils 3.13 Linux C Library 2.15 Dynamic linker (ldd) 2.15 Procps 3.3.3 Net-tools 1.60 Kbd 1.15.3 Sh-utils 8.16 wireless-tools 30 Modules Loaded binfmt_misc fuse rfcomm tun bnep vboxpci vboxnetadp vboxnetflt vboxdrv xt_tcpudp xt_LOG iptable_filter ip_tables af_packet nf_conntrack_pptp nf_conntrack_sip nf_conntrack_proto_gre nf_conntrack_ftp nf_conntrack_netbios_ns nf_conntrack_sane ts_kmp nf_conntrack_amanda nf_conntrack_proto_dccp nf_conntrack_proto_sctp nf_conntrack_h323 nf_conntrack_slp nf_conntrack_tftp nf_conntrack_proto_udplite nf_conntrack_snmp nf_conntrack_irc xt_conntrack x_tables nf_conntrack_netlink nfnetlink nf_conntrack_broadcast nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 cpufreq_conservative cpufreq_userspace cpufreq_powersave snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec arc4 iwldvm snd_hwdep uvcvideo mac80211 snd_pcm_oss videobuf2_core videodev videobuf2_vmalloc videobuf2_memops snd_pcm snd_seq snd_timer snd_seq_device snd_mixer_oss btusb acpi_cpufreq bluetooth mperf i915 radeon iTCO_wdt coretemp iwlwifi kvm_intel ttm cfg80211 hp_accel hp_wmi iTCO_vendor_support drm_kms_helper drm mei lis3lv02d snd r8169 joydev lpc_ich sparse_keymap serio_raw wmi intel_ips i2c_i801 i2c_algo_bit kvm video sr_mod sg cdrom rfkill pcspkr mfd_core input_polldev button battery soundcore ac snd_page_alloc microcode autofs4 btrfs zlib_deflate libcrc32c linear ghash_clmulni_intel crc32c_intel aesni_intel ablk_helper cryptd lrw xts gf128mul scsi_dh_hp_sw scsi_dh_alua scsi_dh_rdac scsi_dh_emc scsi_dh aes_x86_64 sha256_generic dm_crypt dm_mod fan processor ata_generic pata_amd thermal thermal_sys [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i5 CPU M 560 @ 2.67GHz stepping : 5 microcode : 0x3 cpu MHz : 1199.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt aes lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5319.86 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 : 37 model name : Intel(R) Core(TM) i5 CPU M 560 @ 2.67GHz stepping : 5 microcode : 0x3 cpu MHz : 1199.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 11 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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt aes lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5319.86 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i5 CPU M 560 @ 2.67GHz stepping : 5 microcode : 0x3 cpu MHz : 1199.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 2 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt aes lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5319.86 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i5 CPU M 560 @ 2.67GHz stepping : 5 microcode : 0x3 cpu MHz : 1199.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 2 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 11 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 syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt aes lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5319.86 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: [7.3.] Module information (from /proc/modules): binfmt_misc 17464 1 - Live 0xffffffffa0961000 fuse 87139 3 - Live 0xffffffffa0942000 rfcomm 73109 9 - Live 0xffffffffa092f000 tun 22988 2 - Live 0xffffffffa0924000 bnep 19702 2 - Live 0xffffffffa0912000 vboxpci 27291 0 - Live 0xffffffffa0906000 (O) vboxnetadp 25671 0 - Live 0xffffffffa08fe000 (O) vboxnetflt 23480 0 - Live 0xffffffffa091d000 (O) vboxdrv 336753 3 vboxpci,vboxnetadp,vboxnetflt, Live 0xffffffffa08aa000 (O) xt_tcpudp 12885 38 - Live 0xffffffffa0897000 xt_LOG 17522 13 - Live 0xffffffffa08a4000 iptable_filter 12811 1 - Live 0xffffffffa087d000 ip_tables 27240 1 iptable_filter, Live 0xffffffffa089c000 af_packet 39587 4 - Live 0xffffffffa088c000 nf_conntrack_pptp 19246 0 - Live 0xffffffffa0882000 nf_conntrack_sip 33868 0 - Live 0xffffffffa0873000 nf_conntrack_proto_gre 14435 1 nf_conntrack_pptp, Live 0xffffffffa086a000 nf_conntrack_ftp 18680 0 - Live 0xffffffffa0860000 nf_conntrack_netbios_ns 12666 0 - Live 0xffffffffa085b000 nf_conntrack_sane 13144 0 - Live 0xffffffffa0856000 ts_kmp 12606 5 - Live 0xffffffffa0851000 nf_conntrack_amanda 13042 0 - Live 0xffffffffa084c000 nf_conntrack_proto_dccp 13511 0 - Live 0xffffffffa083f000 nf_conntrack_proto_sctp 18823 0 - Live 0xffffffffa0846000 nf_conntrack_h323 73846 0 - Live 0xffffffffa082b000 nf_conntrack_slp 12648 0 - Live 0xffffffffa0826000 nf_conntrack_tftp 13122 0 - Live 0xffffffffa0821000 nf_conntrack_proto_udplite 13282 0 - Live 0xffffffffa081c000 nf_conntrack_snmp 12858 0 - Live 0xffffffffa0817000 nf_conntrack_irc 13519 0 - Live 0xffffffffa0808000 xt_conntrack 12761 53 - Live 0xffffffffa07f9000 x_tables 34060 5 xt_tcpudp,xt_LOG,iptable_filter,ip_tables,xt_conntrack, Live 0xffffffffa080d000 nf_conntrack_netlink 35452 0 - Live 0xffffffffa07fe000 nfnetlink 14407 1 nf_conntrack_netlink, Live 0xffffffffa07a0000 nf_conntrack_broadcast 12590 2 nf_conntrack_netbios_ns,nf_conntrack_snmp, Live 0xffffffffa079b000 nf_conntrack_ipv4 15013 53 - Live 0xffffffffa07a7000 nf_conntrack 98519 19 nf_conntrack_pptp,nf_conntrack_sip,nf_conntrack_proto_gre,nf_conntrack_ftp,nf_conntrack_netbios_ns,nf_conntrack_sane,nf_conntrack_amanda,nf_conntrack_proto_dccp,nf_conntrack_proto_sctp,nf_conntrack_h323,nf_conntrack_slp,nf_conntrack_tftp,nf_conntrack_proto_udplite,nf_conntrack_snmp,nf_conntrack_irc,xt_conntrack,nf_conntrack_netlink,nf_conntrack_broadcast,nf_conntrack_ipv4, Live 0xffffffffa07df000 nf_defrag_ipv4 12730 1 nf_conntrack_ipv4, Live 0xffffffffa0796000 cpufreq_conservative 13822 0 - Live 0xffffffffa0670000 cpufreq_userspace 13163 0 - Live 0xffffffffa0431000 cpufreq_powersave 12619 0 - Live 0xffffffffa03f3000 snd_hda_codec_hdmi 40844 1 - Live 0xffffffffa07ae000 snd_hda_codec_idt 74313 1 - Live 0xffffffffa03df000 snd_hda_intel 42034 3 - Live 0xffffffffa078a000 snd_hda_codec 147417 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel, Live 0xffffffffa07ba000 arc4 12616 2 - Live 0xffffffffa03b1000 iwldvm 249890 0 - Live 0xffffffffa074b000 snd_hwdep 13603 1 snd_hda_codec, Live 0xffffffffa03b7000 uvcvideo 84941 0 - Live 0xffffffffa065a000 mac80211 598150 1 iwldvm, Live 0xffffffffa06b3000 snd_pcm_oss 57811 0 - Live 0xffffffffa0459000 videobuf2_core 35910 1 uvcvideo, Live 0xffffffffa03bc000 videodev 129333 2 uvcvideo,videobuf2_core, Live 0xffffffffa0692000 videobuf2_vmalloc 13021 1 uvcvideo, Live 0xffffffffa03ac000 videobuf2_memops 13645 1 videobuf2_vmalloc, Live 0xffffffffa03a7000 snd_pcm 110154 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcm_oss, Live 0xffffffffa0676000 snd_seq 69780 0 - Live 0xffffffffa0446000 snd_timer 29371 2 snd_pcm,snd_seq, Live 0xffffffffa043d000 snd_seq_device 14498 1 snd_seq, Live 0xffffffffa042c000 snd_mixer_oss 22414 1 snd_pcm_oss, Live 0xffffffffa0425000 btusb 23871 0 - Live 0xffffffffa0436000 acpi_cpufreq 19572 1 - Live 0xffffffffa03fc000 bluetooth 341895 28 rfcomm,bnep,btusb, Live 0xffffffffa0605000 mperf 12668 1 acpi_cpufreq, Live 0xffffffffa03ca000 i915 605629 8 - Live 0xffffffffa0570000 radeon 948614 0 - Live 0xffffffffa0487000 iTCO_wdt 13481 0 - Live 0xffffffffa02a8000 coretemp 13394 0 - Live 0xffffffffa0228000 iwlwifi 109256 1 iwldvm, Live 0xffffffffa046b000 kvm_intel 136915 0 - Live 0xffffffffa0402000 ttm 91975 1 radeon, Live 0xffffffffa0290000 cfg80211 218484 3 iwldvm,mac80211,iwlwifi, Live 0xffffffffa0370000 hp_accel 26013 0 - Live 0xffffffffa0288000 hp_wmi 13953 0 - Live 0xffffffffa0203000 iTCO_vendor_support 13719 1 iTCO_wdt, Live 0xffffffffa0238000 drm_kms_helper 50840 2 i915,radeon, Live 0xffffffffa03d1000 drm 293115 6 i915,radeon,ttm,drm_kms_helper, Live 0xffffffffa0327000 mei 79557 0 - Live 0xffffffffa0273000 lis3lv02d 20192 1 hp_accel, Live 0xffffffffa0255000 snd 91489 17 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_pcm,snd_seq,snd_timer,snd_seq_device,snd_mixer_oss, Live 0xffffffffa025b000 r8169 67643 0 - Live 0xffffffffa0243000 joydev 17378 0 - Live 0xffffffffa023d000 lpc_ich 17062 0 - Live 0xffffffffa0232000 sparse_keymap 13891 1 hp_wmi, Live 0xffffffffa022d000 serio_raw 13376 0 - Live 0xffffffffa01f4000 wmi 19071 1 hp_wmi, Live 0xffffffffa0222000 intel_ips 18422 0 - Live 0xffffffffa021c000 i2c_i801 22440 0 - Live 0xffffffffa0215000 i2c_algo_bit 13414 2 i915,radeon, Live 0xffffffffa01e2000 kvm 475491 1 kvm_intel, Live 0xffffffffa02b1000 video 19401 1 i915, Live 0xffffffffa020f000 sr_mod 22296 0 - Live 0xffffffffa0208000 sg 36525 0 - Live 0xffffffffa01f9000 cdrom 46688 1 sr_mod, Live 0xffffffffa01e7000 rfkill 26530 6 bluetooth,cfg80211,hp_wmi, Live 0xffffffffa01d1000 pcspkr 12719 0 - Live 0xffffffffa01be000 mfd_core 13436 1 lpc_ich, Live 0xffffffffa01a6000 input_polldev 13897 1 lis3lv02d, Live 0xffffffffa01dd000 button 13953 1 i915, Live 0xffffffffa01cc000 battery 18769 0 - Live 0xffffffffa01c6000 soundcore 15048 1 snd, Live 0xffffffffa01ab000 ac 13133 0 - Live 0xffffffffa00bc000 snd_page_alloc 18711 2 snd_hda_intel,snd_pcm, Live 0xffffffffa01a0000 microcode 35785 0 - Live 0xffffffffa0196000 autofs4 42771 3 - Live 0xffffffffa01b2000 btrfs 834759 0 - Live 0xffffffffa00c9000 zlib_deflate 26915 1 btrfs, Live 0xffffffffa00b4000 libcrc32c 12645 1 btrfs, Live 0xffffffffa00af000 linear 12895 0 - Live 0xffffffffa00c4000 ghash_clmulni_intel 13260 0 - Live 0xffffffffa00aa000 crc32c_intel 12902 1 - Live 0xffffffffa0087000 aesni_intel 55441 5 - Live 0xffffffffa009b000 ablk_helper 13598 1 aesni_intel, Live 0xffffffffa0091000 cryptd 16307 4 ghash_clmulni_intel,aesni_intel,ablk_helper, Live 0xffffffffa0096000 lrw 13287 1 aesni_intel, Live 0xffffffffa0082000 xts 12915 1 aesni_intel, Live 0xffffffffa008c000 gf128mul 14952 2 lrw,xts, Live 0xffffffffa007d000 scsi_dh_hp_sw 12895 0 - Live 0xffffffffa0078000 scsi_dh_alua 17162 0 - Live 0xffffffffa0072000 scsi_dh_rdac 17409 0 - Live 0xffffffffa006c000 scsi_dh_emc 17259 0 - Live 0xffffffffa0066000 scsi_dh 14844 4 scsi_dh_hp_sw,scsi_dh_alua,scsi_dh_rdac,scsi_dh_emc, Live 0xffffffffa005d000 aes_x86_64 17256 1 aesni_intel, Live 0xffffffffa004e000 sha256_generic 16910 2 - Live 0xffffffffa0028000 dm_crypt 22845 1 - Live 0xffffffffa0056000 dm_mod 92315 12 dm_crypt, Live 0xffffffffa0033000 fan 13003 0 - Live 0xffffffffa002e000 processor 44950 1 acpi_cpufreq, Live 0xffffffffa001c000 ata_generic 12911 0 - Live 0xffffffffa0012000 pata_amd 14130 0 - Live 0xffffffffa0017000 thermal 18712 0 - Live 0xffffffffa000c000 thermal_sys 24957 4 video,fan,processor,thermal, Live 0xffffffffa0000000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) /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 : EC data 0064-0064 : keyboard 0066-0066 : EC cmd 0070-0077 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 03c0-03df : vga+ 0400-047f : pnp 00:05 0400-0403 : ACPI PM1a_EVT_BLK 0404-0405 : ACPI PM1a_CNT_BLK 0408-040b : ACPI PM_TMR 0410-0415 : ACPI CPU throttle 0420-042f : ACPI GPE0_BLK 0430-0433 : iTCO_wdt 0430-0433 : iTCO_wdt 0450-0450 : ACPI PM2_CNT_BLK 0460-047f : iTCO_wdt 0460-047f : iTCO_wdt 0500-0501 : pnp 00:05 0680-069f : pnp 00:05 0700-077f : pnp 00:05 0800-080f : pnp 00:05 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1000-1fff : PCI Bus 0000:03 2000-2fff : PCI Bus 0000:02 2000-20ff : 0000:02:00.0 2000-20ff : r8169 3000-3fff : PCI Bus 0000:01 3000-30ff : 0000:01:00.0 4000-401f : 0000:00:1f.3 4020-403f : 0000:00:1f.2 4020-403f : ahci 4040-4047 : 0000:00:1f.2 4040-4047 : ahci 4048-404f : 0000:00:1f.2 4048-404f : ahci 4050-4057 : 0000:00:02.0 4058-405b : 0000:00:1f.2 4058-405b : ahci 405c-405f : 0000:00:1f.2 405c-405f : ahci ffff-ffff : pnp 00:05 ffff-ffff : pnp 00:05 /proc/iomem: 00000000-0000ffff : reserved 00010000-0009cfff : System RAM 0009d000-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000cefff : Video ROM 000cf000-000cffff : Adapter ROM 000e0000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-9b63efff : System RAM 01000000-015a27b8 : Kernel code 015a27b9-01ab297f : Kernel data 01bb2000-01d7ffff : Kernel bss 9b63f000-9b6befff : reserved 9b6bf000-9b7befff : ACPI Non-volatile Storage 9b7bf000-9b7fefff : ACPI Tables 9b7ff000-9b7fffff : System RAM 9b800000-9fffffff : reserved a0000000-feafffff : PCI Bus 0000:00 a0000000-afffffff : PCI Bus 0000:01 a0000000-afffffff : 0000:01:00.0 b0000000-bfffffff : 0000:00:02.0 c0000000-c03fffff : 0000:00:02.0 c0400000-c13fffff : PCI Bus 0000:02 c0400000-c0403fff : 0000:02:00.0 c0400000-c0403fff : r8169 c0404000-c0404fff : 0000:02:00.0 c0404000-c0404fff : r8169 c1400000-c23fffff : PCI Bus 0000:03 c2400000-c33fffff : PCI Bus 0000:03 c2400000-c2401fff : 0000:03:00.0 c2400000-c2401fff : iwlwifi c3400000-c43fffff : PCI Bus 0000:02 c4400000-c44fffff : PCI Bus 0000:01 c4400000-c441ffff : 0000:01:00.0 c4420000-c4423fff : 0000:01:00.1 c4420000-c4423fff : ICH HD audio c4440000-c445ffff : 0000:01:00.0 c4500000-c4503fff : 0000:00:1b.0 c4500000-c4503fff : ICH HD audio c4504000-c4504fff : 0000:00:1f.6 c4504000-c4504fff : ips thermal sensor c4505000-c45057ff : 0000:00:1f.2 c4505000-c45057ff : ahci c4505800-c4505bff : 0000:00:1d.0 c4505800-c4505bff : ehci_hcd c4505c00-c4505fff : 0000:00:1a.0 c4505c00-c4505fff : ehci_hcd c4506000-c45060ff : 0000:00:1f.3 c4506100-c450610f : 0000:00:16.0 c4506100-c450610f : mei c4507000-c4507fff : Intel Flush Page c4600000-c4600fff : pnp 00:0a e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff] e0000000-efffffff : reserved e0000000-efffffff : pnp 00:0a feb00000-feb03fff : reserved fec00000-fec00fff : reserved fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fed10000-fed13fff : reserved fed10000-fed13fff : pnp 00:0a fed18000-fed19fff : reserved fed18000-fed18fff : pnp 00:0a fed19000-fed19fff : pnp 00:0a fed1b000-fed1ffff : reserved fed1c000-fed1ffff : pnp 00:0a fed1f410-fed1f414 : iTCO_wdt fed1f410-fed1f414 : iTCO_wdt fed20000-fed3ffff : pnp 00:0a fed45000-fed8ffff : pnp 00:0a fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved ffe00000-ffffffff : reserved 100000000-157ffffff : System RAM [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02) Subsystem: Hewlett-Packard Company Device 162f 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 00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02) (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: [88] Subsystem: Hewlett-Packard Company Device 162f Capabilities: [80] 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- Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0f00c Data: 4181 Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- 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 x16, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep- BwNot+ LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #17, PowerLimit 75.000W; 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- DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 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- Kernel driver in use: pcieport 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device 162f 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: fee0f00c Data: 4142 Capabilities: [d0] 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: [a4] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: i915 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) Subsystem: Hewlett-Packard Company Device 162f 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- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- 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, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- 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 #0, PowerLimit 10.000W; 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- DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis+ ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Hewlett-Packard Company Device 162f 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- Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05) (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 (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- 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, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- 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 #1, PowerLimit 10.000W; 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- DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis+ ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Hewlett-Packard Company Device 162f 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- Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company Device 162f 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- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: Hewlett-Packard Company Device 162f 00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05) Subsystem: Hewlett-Packard Company Device 162f 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.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0]) Subsystem: Hewlett-Packard Company Device 162f 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- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR-