From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guillaume Millet Subject: 8086:2a42 [Asus UL80VT] Backlight control does not work with Intel integrated card, but there are entries in /sys/class/backlight Date: Mon, 02 Dec 2013 17:53:41 +0100 Message-ID: <529CBB15.7000904@crans.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from redisdead.crans.org ([138.231.136.39]:45272 "EHLO redisdead.crans.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752355Ab3LBRAO (ORCPT ); Mon, 2 Dec 2013 12:00:14 -0500 Received: from [10.0.1.7] (unknown [134.157.18.24]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by redisdead.crans.org (Postfix) with ESMTPSA id 9B5FD213A for ; Mon, 2 Dec 2013 17:53:43 +0100 (CET) Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Hello, I report an issue, in attempting to follow the instructions at https://wiki.ubuntu.com/Bugs/Upstream/kernel#KernelTeam.2BAC8-KernelTeamBugPolicies.Overview_on_Reporting_Bugs_Upstream [1.] 8086:2a42 [Asus UL80VT] Backlight control does not work with Intel integrated card, but there are entries in /sys/class/backlight [2.] The screen brightness control has apparently never worked off-the-shelf on this laptop, Asus UL80VT-A1, which is an NVIDIA Optimus laptop (2 graphic cards). The use of the discrete Nvidia card is managed by Bumblebee (https://wiki.ubuntu.com/Bumblebee). It used to work with the workaround suggested at http://wiki.daviddarts.com/Ubuntu_Maverick_on_the_Asus_UL30VT#Screen_Brightness which modifies asus-brn-down.sh to use the "setpci" method. Hotkeys are detected, showkey -s returns 0xe0 0x4c 0xe0 0xcc for Fn+F5 and 0xe0 0x54 0xe0 0xd4 for Fn+F6. When the hotkeys are triggered, there is no brightness change but the KDE notification pops up with 3 or 4 levels. [4.] $ cat /proc/version Linux version 3.13.0-031300rc2-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201311291635 SMP Fri Nov 29 21:36:49 UTC 2013 [7.] $ lsb_release -rd Description: Ubuntu 13.10 Release: 13.10 $ sh scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux UL80VT-Guillaume 3.13.0-031300rc2-generic #201311291635 SMP Fri Nov 29 21:36:49 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Gnu C 4.8 Gnu make 3.81 binutils 2.23.52.20130913 util-linux 2.20.1 mount support module-init-tools 9 e2fsprogs 1.42.8 pcmciautils 018 Linux C Library 2.17 Dynamic linker (ldd) 2.17 Procps 3.3.3 Net-tools 1.60 Kbd 1.15.5 Sh-utils 8.20 wireless-tools 30 Modules Loaded btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c reiserfs ext2 ctr ccm snd_hrtimer ip6table_filter ip6_tables iptable_filter ip_tables x_tables bnep parport_pc rfcomm ppdev bluetooth cuse binfmt_misc dm_crypt kvm_intel kvm mxm_wmi arc4 uvcvideo ath9k ath9k_common ath9k_hw videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hda_codec_hdmi joydev ath mac80211 cfg80211 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm microcode snd_page_alloc snd_seq_midi snd_seq_midi_event psmouse snd_rawmidi serio_raw snd_seq snd_seq_device snd_timer snd soundcore lpc_ich asus_laptop wmi sparse_keymap input_polldev mac_hid coretemp lp parport hid_generic usbhid hid usb_storage i915 ahci libahci atl1c i2c_algo_bit drm_kms_helper video drm $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Genuine Intel(R) CPU U7300 @ 1.30GHz stepping : 10 microcode : 0xa07 cpu MHz : 800.000 cache size : 3072 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 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 lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm dtherm tpr_shadow vnmi flexpriority bogomips : 3466.77 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 : Genuine Intel(R) CPU U7300 @ 1.30GHz stepping : 10 microcode : 0xa07 cpu MHz : 800.000 cache size : 3072 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 13 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 lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm dtherm tpr_shadow vnmi flexpriority bogomips : 3466.77 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: $ cat /proc/modules btrfs 867840 0 - Live 0x0000000000000000 raid6_pq 97812 1 btrfs, Live 0x0000000000000000 xor 21411 1 btrfs, Live 0x0000000000000000 ufs 75385 0 - Live 0x0000000000000000 qnx4 13396 0 - Live 0x0000000000000000 hfsplus 108445 0 - Live 0x0000000000000000 hfs 54819 0 - Live 0x0000000000000000 minix 36454 0 - Live 0x0000000000000000 ntfs 97805 0 - Live 0x0000000000000000 msdos 17332 0 - Live 0x0000000000000000 jfs 186939 0 - Live 0x0000000000000000 xfs 934063 0 - Live 0x0000000000000000 libcrc32c 12644 2 btrfs,xfs, Live 0x0000000000000000 reiserfs 248975 0 - Live 0x0000000000000000 ext2 73828 0 - Live 0x0000000000000000 ctr 13193 3 - Live 0x0000000000000000 ccm 17856 3 - Live 0x0000000000000000 snd_hrtimer 12744 1 - Live 0x0000000000000000 ip6table_filter 12815 0 - Live 0x0000000000000000 ip6_tables 27502 1 ip6table_filter, Live 0x0000000000000000 iptable_filter 12810 0 - Live 0x0000000000000000 ip_tables 27716 1 iptable_filter, Live 0x0000000000000000 x_tables 34194 4 ip6table_filter,ip6_tables,iptable_filter,ip_tables, Live 0x0000000000000000 bnep 19884 2 - Live 0x0000000000000000 parport_pc 36962 0 - Live 0x0000000000000000 rfcomm 74748 0 - Live 0x0000000000000000 ppdev 17711 0 - Live 0x0000000000000000 bluetooth 411140 10 bnep,rfcomm, Live 0x0000000000000000 cuse 13566 3 - Live 0x0000000000000000 binfmt_misc 17508 1 - Live 0x0000000000000000 dm_crypt 23417 0 - Live 0x0000000000000000 kvm_intel 144426 0 - Live 0x0000000000000000 kvm 468147 1 kvm_intel, Live 0x0000000000000000 mxm_wmi 13021 0 - Live 0x0000000000000000 arc4 12573 2 - Live 0x0000000000000000 uvcvideo 82247 0 - Live 0x0000000000000000 ath9k 166504 0 - Live 0x0000000000000000 ath9k_common 13551 1 ath9k, Live 0x0000000000000000 ath9k_hw 462889 2 ath9k,ath9k_common, Live 0x0000000000000000 videobuf2_vmalloc 13216 1 uvcvideo, Live 0x0000000000000000 videobuf2_memops 13362 1 videobuf2_vmalloc, Live 0x0000000000000000 videobuf2_core 40972 1 uvcvideo, Live 0x0000000000000000 videodev 139761 2 uvcvideo,videobuf2_core, Live 0x0000000000000000 snd_hda_codec_hdmi 46905 4 - Live 0x0000000000000000 joydev 17575 0 - Live 0x0000000000000000 ath 29145 3 ath9k,ath9k_common,ath9k_hw, Live 0x0000000000000000 mac80211 654078 1 ath9k, Live 0x0000000000000000 cfg80211 509407 3 ath9k,ath,mac80211, Live 0x0000000000000000 snd_hda_codec_realtek 61701 1 - Live 0x0000000000000000 snd_hda_intel 57222 4 - Live 0x0000000000000000 snd_hda_codec 195017 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel, Live 0x0000000000000000 snd_hwdep 13613 1 snd_hda_codec, Live 0x0000000000000000 snd_pcm 107140 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 0x0000000000000000 microcode 23788 0 - Live 0x0000000000000000 snd_page_alloc 18798 2 snd_hda_intel,snd_pcm, Live 0x0000000000000000 snd_seq_midi 13324 0 - Live 0x0000000000000000 snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000 psmouse 104142 0 - Live 0x0000000000000000 snd_rawmidi 30465 1 snd_seq_midi, Live 0x0000000000000000 serio_raw 13462 0 - Live 0x0000000000000000 snd_seq 66061 3 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000 snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000 snd_timer 30038 3 snd_hrtimer,snd_pcm,snd_seq, Live 0x0000000000000000 snd 73850 21 snd_hrtimer,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq_midi,snd_rawmidi,snd_seq,snd_seq_device,snd_timer, Live 0x0000000000000000 soundcore 12680 1 snd, Live 0x0000000000000000 lpc_ich 21163 0 - Live 0x0000000000000000 asus_laptop 28954 0 - Live 0x0000000000000000 wmi 19363 1 mxm_wmi, Live 0x0000000000000000 sparse_keymap 13890 1 asus_laptop, Live 0x0000000000000000 input_polldev 13896 1 asus_laptop, Live 0x0000000000000000 mac_hid 13253 0 - Live 0x0000000000000000 coretemp 17728 0 - Live 0x0000000000000000 lp 17799 0 - Live 0x0000000000000000 parport 42481 3 parport_pc,ppdev,lp, Live 0x0000000000000000 hid_generic 12548 0 - Live 0x0000000000000000 usbhid 53067 0 - Live 0x0000000000000000 hid 106254 2 hid_generic,usbhid, Live 0x0000000000000000 usb_storage 66714 0 - Live 0x0000000000000000 i915 816671 6 - Live 0x0000000000000000 ahci 30063 3 - Live 0x0000000000000000 libahci 32277 1 ahci, Live 0x0000000000000000 atl1c 47001 0 - Live 0x0000000000000000 i2c_algo_bit 13564 1 i915, Live 0x0000000000000000 drm_kms_helper 53224 1 i915, Live 0x0000000000000000 video 19859 1 i915, Live 0x0000000000000000 drm 308397 7 i915,drm_kms_helper, Live 0x0000000000000000 $ 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 : EC data 0064-0064 : keyboard 0066-0066 : EC cmd 0070-0071 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0250-0253 : pnp 00:0b 0256-025f : pnp 00:0b 0400-041f : pnp 00:07 04c0-04cf : pnp 00:07 04d0-04d1 : pnp 00:07 04d2-04ff : pnp 00:07 0500-057f : pnp 00:07 0800-0803 : ACPI PM1a_EVT_BLK 0804-0805 : ACPI PM1a_CNT_BLK 0808-080b : ACPI PM_TMR 0810-0815 : ACPI CPU throttle 0820-082f : ACPI GPE0_BLK 0830-0833 : iTCO_wdt 0850-0850 : ACPI PM2_CNT_BLK 0860-087f : iTCO_wdt 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 b400-b41f : 0000:00:1f.2 b400-b41f : ahci b480-b483 : 0000:00:1f.2 b480-b483 : ahci b800-b807 : 0000:00:1f.2 b800-b807 : ahci b880-b883 : 0000:00:1f.2 b880-b883 : ahci bc00-bc07 : 0000:00:1f.2 bc00-bc07 : ahci c000-c01f : 0000:00:1d.2 c000-c01f : uhci_hcd c080-c09f : 0000:00:1d.1 c080-c09f : uhci_hcd c400-c41f : 0000:00:1d.0 c400-c41f : uhci_hcd c480-c49f : 0000:00:1a.2 c480-c49f : uhci_hcd c800-c81f : 0000:00:1a.1 c800-c81f : uhci_hcd c880-c89f : 0000:00:1a.0 c880-c89f : uhci_hcd cc00-cc07 : 0000:00:02.0 d000-dfff : PCI Bus 0000:01 dc00-dc7f : 0000:01:00.0 e000-efff : PCI Bus 0000:04 ec00-ec7f : 0000:04:00.0 ec00-ec7f : atl1c $ cat /proc/iomem 00000000-00000fff : reserved 00001000-00097bff : System RAM 00097c00-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000c7fff : Video ROM 000d0000-000dffff : PCI Bus 0000:00 000e1000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-bdd6ffff : System RAM 01000000-0177105d : Kernel code 0177105e-01d1bc3f : Kernel data 01e78000-01fdcfff : Kernel bss bdd70000-bdd81fff : ACPI Tables bdd82000-bdddffff : ACPI Non-volatile Storage bdde0000-bddfffff : reserved bde00000-ffffffff : PCI Bus 0000:00 bde00000-bde00fff : Intel Flush Page be000000-bfffffff : reserved be000000-bfffffff : Graphics Stolen Memory c0000000-cfffffff : PCI MMCONFIG 0000 [bus 00-ff] c0000000-cfffffff : pnp 00:0c d0000000-dfffffff : 0000:00:02.0 d0000000-d02fffff : BOOTFB e0000000-fbffffff : PCI Bus 0000:01 e0000000-efffffff : 0000:01:00.0 fa000000-fbffffff : 0000:01:00.0 fcbf4000-fcbf7fff : 0000:00:1b.0 fcbf4000-fcbf7fff : ICH HD audio fcbfac00-fcbfacff : pnp 00:07 fcbfb000-fcbfb7ff : 0000:00:1f.2 fcbfb000-fcbfb7ff : ahci fcbfb800-fcbfbbff : 0000:00:1d.7 fcbfb800-fcbfbbff : ehci_hcd fcbfbc00-fcbfbfff : 0000:00:1a.7 fcbfbc00-fcbfbfff : ehci_hcd fcc00000-fcffffff : 0000:00:02.0 fd000000-fe9fffff : PCI Bus 0000:01 fd000000-fdffffff : 0000:01:00.0 fe97c000-fe97ffff : 0000:01:00.1 fe97c000-fe97ffff : ICH HD audio fe980000-fe9fffff : 0000:01:00.0 fea00000-feafffff : PCI Bus 0000:03 feaf0000-feafffff : 0000:03:00.0 feaf0000-feafffff : ath9k feb00000-febfffff : PCI Bus 0000:04 febc0000-febfffff : 0000:04:00.0 febc0000-febfffff : atl1c fec00000-fec003ff : IOAPIC 0 fec18000-fec1ffff : pnp 00:0b fec38000-fec3ffff : pnp 00:0b fed00000-fed003ff : HPET 0 fed10000-fed19fff : pnp 00:00 fed1c000-fed1ffff : pnp 00:07 fed1f410-fed1f414 : iTCO_wdt fed20000-fed3ffff : pnp 00:07 fed45000-fed89fff : pnp 00:07 fed90000-fed90fff : dmar0 fed91000-fed91fff : dmar1 fed92000-fed92fff : pnp 00:07 fed93000-fed93fff : dmar2 fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved fee00000-fee00fff : pnp 00:0b ffb00000-ffffffff : reserved ffb00000-ffbfffff : pnp 00:07 ffc00000-ffdfffff : pnp 00:0a fff00000-ffffffff : pnp 00:07 100000000-13fffffff : System RAM $ sudo lspci -vvv [sudo] password for guillaume: 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) Subsystem: ASUSTeK Computer Inc. Device 1e77 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 Mobile 4 Series Chipset PCI Express Graphics Port (rev 07) (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: ASUSTeK Computer Inc. Device 1e77 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: fee0100c Data: 4191 Capabilities: [a0] Express (v1) 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 Disabled; 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 #0, PowerLimit 0.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Off, PwrInd On, 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: [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: [140 v1] Root Complex Link Desc: PortNumber=02 ComponentID=01 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed19000 Kernel driver in use: pcieport 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device 1bc2 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: 4122 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- Kernel driver in use: i915 00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI]) Subsystem: ASUSTeK Computer Inc. Device 1e77 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- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) 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 Disabled; RCB 64 bytes Disabled+ Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 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: fee0100c Data: 41a1 Capabilities: [90] Subsystem: Intel Corporation Optiplex 755 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=00 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 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, 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 Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 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: fee0100c Data: 41c1 Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 1e77 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=02 ComponentID=00 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: pcieport 00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (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, 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 #6, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 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: fee0100c Data: 41d1 Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 1e77 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=06 ComponentID=00 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI]) Subsystem: ASUSTeK Computer Inc. Device 1e77 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: ASUSTeK Computer Inc. Device 1e77 00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03) Subsystem: ASUSTeK Computer Inc. Device 1e77 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 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. Device 1e77 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- 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: [128 v1] Power Budgeting Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1) Subsystem: ASUSTeK Computer Inc. Device 1bc2 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- Kernel driver in use: ath9k 04:00.0 Ethernet controller: Qualcomm Atheros AR8131 Gigabit Ethernet (rev c0) Subsystem: ASUSTeK Computer Inc. Device 1820 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-